rc-1

frontend/source/components/inputs/Back.tsx

@@ -0,0 +1,16 @@
+import { routeBack, routeBackURI } from '../../functions/Route'
+import './styles/Back.css'
+
+export default function InputBack() {
+    return (
+        <a
+            className="input-back"
+            href={routeBackURI()}
+            onClick={(e) => {
+                e.preventDefault()
+                routeBack()
+            }}>
+            &lt;&lt; BACK
+        </a>
+    )
+}

frontend/source/components/inputs/Button.tsx

@@ -0,0 +1,23 @@
+import { type MouseEventHandler } from 'react'
+import './styles/Button.css'
+
+interface PropsForInputButton {
+    id: string
+    label: string
+    rainbow: boolean
+    disabled: boolean
+    selected: boolean
+    onClick: MouseEventHandler<HTMLButtonElement>
+}
+
+export default function InputButton({ id, label, disabled, selected, rainbow, onClick }: PropsForInputButton) {
+    return (
+        <button
+            id={id}
+            onClick={onClick}
+            disabled={disabled || selected}
+            className={`input-button ${selected ? 'selected' : ''} ${rainbow ? 'rainbow' : ''}`}>
+            {label.toUpperCase()}
+        </button>
+    )
+}

frontend/source/components/inputs/ButtonRow.tsx

@@ -0,0 +1,11 @@
+import type { ReactNode } from 'react'
+import './styles/ButtonRow.css'
+
+interface PropsForInputButtonRow {
+    children: ReactNode
+    split: boolean
+}
+
+export default function InputButtonRow({ children, split }: PropsForInputButtonRow) {
+    return <div className={`input-button-line ${split ? 'split' : 'row'}`}>{children}</div>
+}

frontend/source/components/inputs/Description.tsx

@@ -0,0 +1,9 @@
+import './styles/Description.css'
+
+interface PropsForInputDescription {
+    children: string | string[]
+}
+
+export default function InputDescription({ children }: PropsForInputDescription) {
+    return <p className="input-description animation-fade-in">{children}</p>
+}

frontend/source/components/inputs/File.tsx

@@ -0,0 +1,104 @@
+import { forwardRef, useEffect, useId, useImperativeHandle, useRef, useState, type RefObject } from 'react'
+import VectorIconTop from '../../vectors/top.svg'
+import './styles/File.css'
+import type { BackendLimit } from '../../functions/BackendTypes'
+
+export interface PropsForInputFile {
+    limits: BackendLimit['upload'] | undefined
+}
+
+export interface HandleForInputFile {
+    getPreview: () => HTMLVideoElement | HTMLImageElement | undefined
+    getValue: () => File | undefined
+}
+
+const InputFile = forwardRef<HandleForInputFile, PropsForInputFile>(({ limits }, ref) => {
+    const componentID = useId()
+    const previewRef = useRef<HTMLVideoElement | HTMLImageElement>(undefined)
+    const inputRef = useRef<HTMLInputElement>(null)
+
+    const [fileInstance, setFileInstance] = useState<File>()
+    const [fileObjectURL, setFileObjectURL] = useState<string>()
+
+    function updateInput(file?: File) {
+        if (fileObjectURL) {
+            URL.revokeObjectURL(fileObjectURL)
+        }
+        const accept = file && !!limits?.mime_types.find((t) => file.type === t)
+        if (accept) {
+            setFileObjectURL(URL.createObjectURL(file))
+            setFileInstance(file)
+        } else {
+            setFileObjectURL(undefined)
+            setFileInstance(undefined)
+        }
+    }
+
+    useImperativeHandle(ref, () => ({
+        getPreview: () => previewRef.current,
+        getValue: () => fileInstance,
+    }))
+
+    useEffect(() => {
+        return () => {
+            fileObjectURL && URL.revokeObjectURL(fileObjectURL)
+        }
+    }, [fileObjectURL])
+
+    return (
+        <div
+            id="input-file"
+            className="input-file"
+            tabIndex={0}
+            onClick={() => inputRef.current?.click()}
+            onDragOver={(e) => e.preventDefault()}
+            onDrop={(e) => {
+                e.preventDefault()
+                updateInput(e.dataTransfer.files.item(0)!)
+            }}>
+            <input
+                id={componentID}
+                ref={inputRef}
+                type="file"
+                accept={limits?.mime_types ? limits.mime_types.join(',') : '*/*'}
+                onChange={(e) => {
+                    e.preventDefault()
+                    updateInput(e.target.files?.item(0) ?? undefined)
+                }}
+            />
+
+            {!fileInstance && (
+                <div className="prompt">
+                    <img className="icon animation-fade-in" src={VectorIconTop} />
+                    <span className="header animation-scroll-in">DRAG OR CLICK TO UPLOAD A FILE</span>
+                    {limits && (
+                        <span className="subheader animation-scroll-in">
+                            MAX: {limits.video_width_max} &times; {limits.video_height_max}; SIZE:{' '}
+                            {Math.floor(limits.filesize / 1024 / 1024)}MB; DURATION:{' '}
+                            {Math.floor(limits.duration / 10) * 10} SECS;
+                        </span>
+                    )}
+                </div>
+            )}
+
+            {fileInstance && (
+                <div className="preview">
+                    {fileInstance.type.startsWith('video') && (
+                        <video
+                            ref={previewRef as RefObject<HTMLVideoElement>}
+                            autoPlay
+                            loop
+                            muted
+                            src={fileObjectURL}
+                        />
+                    )}
+                    {fileInstance.type.startsWith('image') && (
+                        <img ref={previewRef as RefObject<HTMLImageElement>} src={fileObjectURL} />
+                    )}
+                </div>
+            )}
+        </div>
+    )
+})
+
+export default InputFile

frontend/source/components/inputs/Label.tsx

@@ -0,0 +1,14 @@
+import './styles/Label.css'
+
+interface PropsForInputLabel {
+    for: string
+    label: string
+}
+
+export default function InputLabel(p: PropsForInputLabel) {
+    return (
+        <label htmlFor={p.for} className="input-label animation-scroll-in" aria-label={p.label}>
+            {p.label.toUpperCase()}
+        </label>
+    )
+}

frontend/source/components/inputs/Tags.tsx

@@ -0,0 +1,184 @@
+import { type KeyboardEvent, forwardRef, useEffect, useId, useImperativeHandle, useMemo, useRef, useState } from 'react'
+import { formatTagInput, formatTagTextContent, formatTagUsage } from '../../functions/Format'
+import type { BackendTag } from '../../functions/BackendTypes'
+import { BackendFetch } from '../../functions/Backend'
+import InputLabel from './Label'
+import './styles/Label.css'
+import './styles/Tags.css'
+
+const SEARCH_LIMIT = 5
+const SEARCH_CACHE = new Map<string, BackendTag[]>()
+
+export interface HandleForInputTags {
+    getValue: () => BackendTag[]
+}
+
+interface PropsForInputTags {
+    label: string
+    allowCustom: boolean
+    onChange: ((tags: BackendTag[]) => void) | undefined
+}
+
+const InputTags = forwardRef<HandleForInputTags, PropsForInputTags>(({ label, onChange, allowCustom }, ref) => {
+    const componentID = useId()
+    const timeoutRef = useRef<ReturnType<typeof setTimeout>>(null)
+    const inputRef = useRef<HTMLInputElement>(null)
+
+    const [tagsSelected, setTagsSelected] = useState<BackendTag[]>([])
+    const [tagsAvailable, setTagsAvailable] = useState<BackendTag[]>([])
+    const [inputSelect, setInputSelect] = useState(0)
+    const [inputQuery, setInputQuery] = useState('')
+
+    const indexHighlight = useMemo(
+        () => ((inputSelect % tagsAvailable.length) + tagsAvailable.length) % tagsAvailable.length,
+        [inputSelect],
+    )
+
+    useImperativeHandle(ref, () => ({ getValue: () => tagsSelected }))
+
+    useEffect(() => {
+        // Cleanup State
+        if (timeoutRef.current) {
+            clearTimeout(timeoutRef.current)
+        }
+        if (inputQuery.length === 0) {
+            setTagsAvailable([])
+            return
+        }
+
+        // Small debounce window before search begins
+        timeoutRef.current = setTimeout(async () => {
+            // Pull Tags from Cache
+            const query = formatTagInput(inputQuery)
+            if (!query) return
+
+            if (SEARCH_CACHE.has(query)) {
+                setInputSelect(0)
+                setTagsAvailable(selectDedupe(SEARCH_CACHE.get(query) ?? []))
+                return
+            }
+
+            // Pull Tags from API
+            const resp = await BackendFetch<BackendTag[]>(
+                `/tags/autocomplete?limit=${SEARCH_LIMIT - (allowCustom ? 1 : 0)}&query=${query}`,
+            )
+            if (!resp.success) {
+                console.error('Autocomplete error:', resp)
+                return
+            }
+
+            // Store Results
+            if (resp.json.length) {
+                SEARCH_CACHE.set(query, resp.json)
+            }
+            if (allowCustom && !resp.json.find((t) => t.label == query)) {
+                resp.json.unshift({ id: 'CUSTOM', label: query, usage: 0 })
+            }
+
+            setTagsAvailable(selectDedupe(resp.json))
+            setInputSelect(0)
+        }, 200)
+    }, [inputQuery])
+
+    // Append a tag to the currently selected
+    function selectAppendTag(tag: BackendTag) {
+        const next = [...tagsSelected, tag]
+        setTagsSelected(next)
+        setTagsAvailable([])
+        setInputQuery('')
+        onChange?.(next)
+    }
+    // Remove a tag from the currently selected
+    function selectRemoveTag(tag: BackendTag) {
+        const next = tagsSelected.filter((t) => t.id !== tag.id)
+        setTagsSelected(next)
+        onChange?.(next)
+    }
+
+    // Remove currently selected tags from the available list
+    function selectDedupe(list: BackendTag[]) {
+        return list.filter((t) => !tagsSelected.some((s) => s.label === t.label))
+    }
+
+    function handleInputKeyDown(ev: KeyboardEvent<HTMLInputElement>) {
+        // Remove latest tag
+        if (ev.code === 'Backspace' && !inputQuery.length) {
+            ev.preventDefault()
+            const last = tagsSelected.at(-1)
+            if (last) selectRemoveTag(last)
+            return
+        }
+
+        // Append selected tag
+        if (ev.code === 'Enter' && tagsAvailable.length && !Number.isNaN(indexHighlight)) {
+            ev.preventDefault()
+            selectAppendTag(tagsAvailable[indexHighlight])
+            return
+        }
+        if (ev.code === 'Space' && inputQuery.at(-1) === ' ' && tagsAvailable.length && !Number.isNaN(indexHighlight)) {
+            ev.preventDefault()
+            selectAppendTag(tagsAvailable[indexHighlight])
+            return
+        }
+
+        // Move Highlight
+        if (ev.code === 'ArrowUp') {
+            ev.preventDefault()
+            setInputSelect(inputSelect - 1)
+            return
+        }
+        if (ev.code === 'ArrowDown') {
+            ev.preventDefault()
+            setInputSelect(inputSelect + 1)
+            return
+        }
+    }
+
+    return (
+        <>
+            {label && <InputLabel for={componentID} label={label} />}
+            <div className="input-tags" onClick={() => inputRef.current?.focus()}>
+                {/* Tag Search */}
+                <div className="search">
+                    {tagsSelected.map((tag) => (
+                        <button className="item" onClick={() => selectRemoveTag(tag)}>
+                            {formatTagTextContent(tag.label)}
+                        </button>
+                    ))}
+                    <input
+                        id={componentID}
+                        ref={inputRef}
+                        type="text"
+                        className="query"
+                        placeholder={tagsSelected.length ? '' : 'Search'}
+                        onKeyDown={handleInputKeyDown}
+                        onChange={(e) => setInputQuery(e.currentTarget.value)}
+                        value={inputQuery}
+                    />
+                </div>
+
+                {/* Tag Results */}
+                <div className="results">
+                    {tagsAvailable.map((tag, i) => {
+                        const classSelect = i === indexHighlight ? 'select' : ''
+                        const classCustom = tag.id === 'CUSTOM' ? 'custom' : ''
+                        return (
+                            <>
+                                <button
+                                    className={`item ${classSelect} ${classCustom}`}
+                                    onClick={() => selectAppendTag(tag)}>
+                                    <span className="label animation-scroll-in">{formatTagTextContent(tag.label)}</span>
+                                    <span className="usage animation-fade-in">
+                                        {classCustom ? '<CREATE>' : formatTagUsage(tag.usage)}
+                                    </span>
+                                </button>
+                            </>
+                        )
+                    })}
+                </div>
+            </div>
+        </>
+    )
+})
+
+export default InputTags

frontend/source/components/inputs/Text.tsx

@@ -0,0 +1,31 @@
+import { forwardRef, useId, useImperativeHandle, useRef } from 'react'
+import InputLabel from './Label'
+import './styles/Label.css'
+import './styles/Text.css'
+
+export interface HandleForInputText {
+    getValue(): string
+}
+
+interface PropsForInputTags {
+    label: string
+    placeholder: string
+}
+
+const InputText = forwardRef<HandleForInputText, PropsForInputTags>(({ label, placeholder }, ref) => {
+    const componentID = useId()
+    const inputRef = useRef<HTMLInputElement>(null)
+
+    useImperativeHandle(ref, () => ({
+        getValue: () => inputRef.current?.value ?? '',
+    }))
+
+    return (
+        <>
+            {label && <InputLabel for={componentID} label={label} />}
+            <input id={componentID} ref={inputRef} type="text" className="input-text" placeholder={placeholder} />
+        </>
+    )
+})
+
+export default InputText

frontend/source/components/inputs/styles/Back.css

@@ -0,0 +1,9 @@
+a.input-back {
+    margin-bottom: 16px;
+    text-decoration: none;
+}
+
+a.input-back:hover,
+a.input-back:focus-visible {
+    text-decoration: underline;
+}

frontend/source/components/inputs/styles/Button.css

@@ -0,0 +1,54 @@
+button.input-button {
+    cursor: pointer;
+    border: var(--border-thickness) solid var(--background-primary);
+    background-color: var(--background-tertiary);
+    padding: 8px;
+    width: 100%;
+}
+
+button.input-button.selected {
+    background-color: var(--background-primary);
+    color: var(--font-color-primary);
+}
+
+button.input-button:disabled {
+    cursor: not-allowed;
+}
+
+button.input-button:not(.selected):not(.rainbow):disabled {
+    opacity: 0.5;
+    color: var(--font-color-secondary);
+}
+
+button.input-button:not(:disabled):hover,
+button.input-button:not(:disabled):focus-visible {
+    border-color: var(--background-highlight);
+}
+
+button.input-button.rainbow {
+    position: relative;
+    animation: rainbow-border 1s linear infinite;
+    border: 2px solid transparent;
+    background-clip: padding-box;
+}
+
+button.input-button.rainbow::before {
+    position: absolute;
+    z-index: -1;
+    animation: input-button-rainbow-shift 1s linear infinite;
+    inset: -2px;
+    border-radius: inherit;
+    background: linear-gradient(90deg, red, orange, yellow, green, cyan, blue, violet, red);
+    background-size: 200%;
+    content: '';
+}
+
+@keyframes input-button-rainbow-shift {
+    from {
+        background-position: 0%;
+    }
+
+    to {
+        background-position: 200%;
+    }
+}

frontend/source/components/inputs/styles/ButtonRow.css

@@ -0,0 +1,10 @@
+div.input-button-line.row {
+    display: inline-flex;
+    width: 100%;
+}
+
+div.input-button-line.split {
+    display: inline-flex;
+    gap: 8px;
+    width: 100%;
+}

frontend/source/components/inputs/styles/Description.css

@@ -0,0 +1,4 @@
+p.input-description {
+    padding-bottom: 12px;
+    color: var(--font-color-secondary);
+}

frontend/source/components/inputs/styles/File.css

@@ -0,0 +1,56 @@
+div.input-file {
+    cursor: pointer;
+    box-sizing: border-box;
+    border: var(--border-thickness) solid var(--background-primary);
+    background-color: var(--background-tertiary);
+    aspect-ratio: 21 / 9;
+    width: 100%;
+    height: 100%;
+}
+
+div.input-file input[type='file'] {
+    display: none;
+}
+
+div.input-file div.prompt {
+    display: grid;
+    align-content: center;
+    justify-items: center;
+    gap: 8px;
+    width: 100%;
+    height: 100%;
+}
+
+div.input-file div.prompt img.icon {
+    margin: 16px;
+    width: 32px;
+    height: 32px;
+}
+
+div.input-file div.prompt span.hint {
+    font-size: large;
+}
+
+div.input-file div.prompt span.header {
+    text-align: center;
+}
+
+div.input-file div.prompt span.subheader {
+    color: var(--font-color-secondary);
+    font-size: small;
+    text-align: center;
+}
+
+div.input-file div.preview {
+    display: flex;
+    justify-content: center;
+    width: 100%;
+    height: 100%;
+}
+
+div.input-file div.preview img,
+div.input-file div.preview video {
+    max-width: 100%;
+    height: 100%;
+    object-fit: contain;
+}

frontend/source/components/inputs/styles/Label.css

@@ -0,0 +1,7 @@
+label.input-label:first-child {
+    padding-top: 0;
+}
+label.input-label {
+    padding-top: 12px;
+    padding-bottom: 8px;
+}

frontend/source/components/inputs/styles/Tags.css

@@ -0,0 +1,96 @@
+div.input-tags {
+    position: relative;
+    z-index: 999;
+    height: fit-content;
+}
+
+div.input-tags div.search {
+    display: flex;
+    flex-wrap: wrap;
+    gap: 4px;
+    box-sizing: border-box;
+    border: var(--border-thickness) solid var(--background-primary);
+    border-bottom: none;
+    background-color: var(--background-tertiary);
+    padding: 8px;
+    width: 100%;
+    height: fit-content;
+}
+
+div.input-tags div.search input.query {
+    border: none;
+    caret-color: var(--font-color-primary);
+    field-sizing: content;
+}
+
+div.input-tags div.search button.item {
+    cursor: pointer;
+    box-sizing: border-box;
+    background-color: var(--background-secondary);
+    padding: 0 4px;
+}
+
+div.input-tags div.search button.item:focus-visible,
+div.input-tags div.search button.item:hover {
+    color: var(--font-color-accent);
+}
+
+/* Tag Search Results */
+
+div.input-tags div.results {
+    display: grid;
+    position: absolute;
+    top: 100%;
+    left: 0;
+    box-sizing: border-box;
+    border: var(--border-thickness) solid var(--background-primary);
+    border-right-width: 0;
+    border-bottom-width: 0;
+    border-left-width: 0;
+    background-color: var(--background-tertiary);
+    width: 100%;
+}
+
+div.input-tags div.results:has(button) {
+    border-right-width: 1px;
+    border-bottom-width: 1px;
+    /* give the search results a border but not a chin while empty */
+    border-left-width: 1px;
+}
+
+div.input-tags div.results button.item {
+    display: flex;
+    justify-content: space-between;
+    align-items: center;
+    gap: 16px;
+    cursor: pointer;
+    padding: 8px;
+    width: 100%;
+    height: 32px;
+    line-height: 32px;
+    text-align: left;
+}
+
+div.input-tags div.results button.item span.label {
+    text-align: left;
+}
+
+div.input-tags div.results button.item:focus-visible,
+div.input-tags div.results button.item:hover,
+div.input-tags div.results button.item.select {
+    background-color: var(--background-primary);
+}
+
+div.input-tags div.results button.item span.usage {
+    color: var(--font-color-secondary);
+}
+
+div.input-tags div.search input.query,
+div.input-tags div.search button.item,
+div.input-tags div.search button.item {
+    /* prevent input from overflowing */
+    width: fit-content;
+    max-width: 100%;
+    overflow: hidden;
+    text-overflow: ellipsis;
+}

frontend/source/components/inputs/styles/Text.css

@@ -0,0 +1,7 @@
+input.input-text {
+    box-sizing: border-box;
+    border: var(--border-thickness) solid var(--background-primary);
+    background-color: var(--background-tertiary);
+    padding: 8px;
+    width: 100%;
+}

frontend/source/components/layout/EphemeralTooltip.tsx

@@ -0,0 +1,26 @@
+import { createPortal } from 'react-dom'
+import './styles/EphemeralTooltip.css'
+
+interface PropsForEphemeralTooltip {
+    forId: string
+    message: string
+}
+
+export default function EphemeralTooltip({ forId, message }: PropsForEphemeralTooltip) {
+    const rect = document.getElementById(forId)?.getBoundingClientRect()
+    if (!rect) return null
+
+    return createPortal(
+        <div
+            className="ephemeral-tooltip animation-scroll-in"
+            style={{
+                position: 'fixed',
+                left: rect.left + rect.width / 2,
+                top: rect.top - 8,
+                transform: 'translateX(-50%) translateY(-100%)',
+            }}>
+            <p>{message}</p>
+        </div>,
+        document.body,
+    )
+}

frontend/source/components/layout/FooterError.tsx

@@ -0,0 +1,15 @@
+import vectorIconCross from '../../vectors/cross.svg'
+import './styles/FooterError.css'
+
+interface PropsForFooterError {
+    reason: string
+}
+
+export default function FooterError({ reason }: PropsForFooterError) {
+    return (
+        <div className="footer-error">
+            <img className="icon" src={vectorIconCross} />
+            <span className="text">{reason}</span>
+        </div>
+    )
+}

frontend/source/components/layout/FooterLoading.tsx

@@ -0,0 +1,15 @@
+import vectorThrobbing from '../../vectors/throbber.svg'
+import './styles/FooterLoading.css'
+
+interface PropsForFooterLoading {
+    reason: string | undefined
+}
+
+export default function FooterLoading({ reason }: PropsForFooterLoading) {
+    return (
+        <div className="footer-loading">
+            <span className="text">{(reason ?? 'Loading').toUpperCase()}</span>
+            <img className="icon" src={vectorThrobbing} />
+        </div>
+    )
+}

frontend/source/components/layout/FooterText.tsx

@@ -0,0 +1,9 @@
+import './styles/FooterText.css'
+
+interface PropsForFooterText {
+    label: string
+}
+
+export default function FooterText({ label }: PropsForFooterText) {
+    return <span className="footer-text">{label}</span>
+}

frontend/source/components/layout/HeaderError.tsx

@@ -0,0 +1,24 @@
+import './styles/HeaderError.css'
+
+interface PropsForHeaderError {
+    reason: string
+}
+
+export default function HeaderError({ reason }: PropsForHeaderError) {
+    const kamoji = [
+        /* fishy    */ `><> .o( blub blub )`,
+        /* sleepy   */ `( _ _) .zZ`,
+        /* kitty!   */ `(=^'w'^=) <( meow? )`,
+        /* clueless */ `(>_< ") <( eek! )`,
+        /* robot    */ `&nbsp;&nbsp;\\_/<br>()o_o) <( beep! )`,
+        /* bunny    */ `&nbsp;/)/)<br>( . .)&nbsp;sorry...<br>(&nbsp;づ&hearts;`,
+    ]
+    const face = kamoji[Math.floor(Math.random() * kamoji.length)]
+
+    return (
+        <div className="header-error">
+            <span className="emote" dangerouslySetInnerHTML={{ __html: face }} />
+            <span className="message" dangerouslySetInnerHTML={{ __html: reason }}></span>
+        </div>
+    )
+}

frontend/source/components/layout/HeaderLoading.tsx

@@ -0,0 +1,15 @@
+import vectorIconThrobber from '../../vectors/throbber.svg'
+import './styles/HeaderLoading.css'
+
+interface PropsForHeaderLoading {
+    reason: string | undefined
+}
+
+export default function HeaderLoading({ reason }: PropsForHeaderLoading) {
+    return (
+        <div className="header-loading animation-fade-in">
+            <img className="icon" src={vectorIconThrobber} />
+            <span className="hint">{(reason ?? 'Loading').toUpperCase()}</span>
+        </div>
+    )
+}

frontend/source/components/layout/HeaderMessage.tsx

@@ -0,0 +1,18 @@
+import './styles/HeaderMessage.css'
+
+interface PropsForHeaderMessage {
+    label: string
+}
+
+export default function HeaderMessage({ label }: PropsForHeaderMessage) {
+    return (
+        <div className="header-message">
+            <div className="wrapper">
+                <span className="title animation-scroll-in">
+                    {label.toUpperCase()}
+                    <span className="cursor animation-blink">_</span>
+                </span>
+            </div>
+        </div>
+    )
+}

frontend/source/components/layout/LayoutBrowser.tsx

@@ -0,0 +1,99 @@
+import { useEffect, useRef, useState } from 'react'
+import type { BackendArt } from '../../functions/BackendTypes'
+import { useScrollRoot } from '../../functions/Context'
+import { routeIntercept } from '../../functions/Route'
+import { CDN_BASE } from '../../functions/Backend'
+import './styles/LayoutBrowser.css'
+
+interface PropsForLayoutBrowser {
+    items: BackendArt[]
+    position: number
+    onEndReached?: () => void
+}
+
+export interface RecoverForLayoutBrowser {
+    position: number
+    items: BackendArt[]
+}
+
+export default function LayoutBrowser({ items, position, onEndReached }: PropsForLayoutBrowser) {
+    const [columnCount, setColumnCount] = useState(3)
+    const containerRef = useRef<HTMLDivElement>(null)
+    const scrollRoot = useScrollRoot()
+    const didRestore = useRef(false)
+
+    // Endless Scrolling
+    useEffect(() => {
+        if (!onEndReached || !scrollRoot) return
+        const onScroll = () => {
+            const { scrollTop, scrollHeight, clientHeight } = scrollRoot
+            if (scrollTop + clientHeight >= scrollHeight - 100) {
+                onEndReached()
+            }
+        }
+        scrollRoot.addEventListener('scroll', onScroll)
+        return () => scrollRoot.removeEventListener('scroll', onScroll)
+    }, [onEndReached, scrollRoot])
+
+    // Restore Scrolling
+    useEffect(() => {
+        if (!scrollRoot || didRestore.current) return
+
+        // avoid race conditions
+        const raf = requestAnimationFrame(() => {
+            scrollRoot.scrollTo({ top: position })
+            didRestore.current = true
+        })
+
+        return () => {
+            cancelAnimationFrame(raf)
+        }
+    }, [scrollRoot, position, items])
+
+    // Calculate Column Count
+    useEffect(() => {
+        const el = containerRef.current
+        if (!el) return
+        const ro = new ResizeObserver(([entry]) => {
+            setColumnCount(Math.max(1, Math.floor(entry.contentRect.width / 160)))
+        })
+        ro.observe(el)
+        return () => ro.disconnect()
+    }, [])
+
+    const columns: BackendArt[][] = Array.from({ length: columnCount }, () => [])
+    items.forEach((item, i) => columns[i % columnCount].push(item))
+
+    return (
+        <div className="layout-browser" ref={containerRef}>
+            {columns.map((column, columnIdx) => (
+                <div key={columnIdx} className="column">
+                    {column.map((item, itemIdx) => {
+                        const animationOrder = Math.min(columnIdx + itemIdx * columnCount, 25)
+                        const animationDelay = `calc(${animationOrder} * var(--animation-step-delay))`
+                        return (
+                            <a
+                                className="item"
+                                href={`/art/${item.id}`}
+                                onClick={(e) =>
+                                    routeIntercept(e, item, {
+                                        position: scrollRoot?.scrollTop ?? 0,
+                                        items: items,
+                                    } as RecoverForLayoutBrowser)
+                                }>
+                                <img
+                                    style={{ animationDelay }}
+                                    className="preview animation-fall-in"
+                                    src={`${CDN_BASE}/${item.id}/preview.avif`}
+                                />
+                                <div className="metadata">
+                                    <div className="title">{item.title}</div>
+                                </div>
+                            </a>
+                        )
+                    })}
+                </div>
+            ))}
+        </div>
+    )
+}

frontend/source/components/layout/MediaCanvas.tsx

@@ -0,0 +1,200 @@
+import { useEffect, useRef, useState } from 'react'
+import { CDN_BASE } from '../../functions/Backend'
+import './styles/MediaCanvas.css'
+
+import vectorIconThrobber from '../../vectors/throbber.svg'
+import vectorIconCross from '../../vectors/cross.svg'
+
+interface PropsForMediaCanvas {
+    id: string
+    background: boolean
+}
+
+export default function MediaCanvas({ id, background }: PropsForMediaCanvas) {
+    const canvasRef = useRef<HTMLCanvasElement>(null)
+    const videoRef = useRef<HTMLVideoElement>(null)
+
+    const [fallback, setFallback] = useState(false)
+    const [loading, setLoading] = useState(true)
+    const [error, setError] = useState('')
+
+    useEffect(() => {
+        const defer: (() => void)[] = []
+        const canvas = canvasRef.current!
+        const video = videoRef.current!
+        if (!canvas || !video) return
+
+        video.onerror = () => {
+            console.warn('Failed to load video, using fallback...')
+            teardown()
+            setFallback(true)
+            return
+        }
+
+        // --- Initialize Canvas ---
+        const gl = canvas.getContext('webgl', {
+            powerPreference: 'low-power',
+            preserveDrawingBuffer: true, // for download button
+            premultipliedAlpha: false,
+            antialias: false,
+            alpha: true,
+            depth: false,
+        })!
+        if (!gl) {
+            console.error('Context failed, using fallback...')
+            setFallback(true)
+            return
+        }
+
+        try {
+            const VERT = `
+            precision mediump float;
+            attribute vec2 aPos;
+            uniform mat3 uMatrix;
+            varying vec2 vUV;
+            void main() {
+                gl_Position = vec4(uMatrix * vec3(aPos, 1.0), 1.0);
+                vUV = aPos;
+            }`
+
+            const FRAG = `
+            precision mediump float;
+            uniform sampler2D uFrame;
+            varying vec2 vUV;
+            void main() {
+                vec2 colorUV = vec2(vUV.x, vUV.y * 0.5);
+                vec2 alphaUV = vec2(vUV.x, 0.5 + vUV.y * 0.5);
+                vec4 color = texture2D(uFrame, colorUV);
+                float alpha = texture2D(uFrame, alphaUV).r;
+                gl_FragColor = vec4(color.rgb, alpha);
+            }`
+
+            function compileShader(type: number, src: string) {
+                const s = gl.createShader(type)!
+                gl.shaderSource(s, src)
+                gl.compileShader(s)
+                return s
+            }
+
+            const prog = gl.createProgram()
+            gl.attachShader(prog, compileShader(gl.VERTEX_SHADER, VERT))
+            gl.attachShader(prog, compileShader(gl.FRAGMENT_SHADER, FRAG))
+            gl.linkProgram(prog)
+            gl.useProgram(prog)
+            defer.push(() => gl.deleteProgram(prog))
+
+            // --- Quad ---
+            const buf = gl.createBuffer()
+            gl.bindBuffer(gl.ARRAY_BUFFER, buf)
+            gl.bufferData(gl.ARRAY_BUFFER, new Float32Array([0, 0, 1, 0, 0, 1, 1, 0, 1, 1, 0, 1]), gl.STATIC_DRAW)
+            defer.push(() => gl.deleteBuffer(buf))
+
+            const aPos = gl.getAttribLocation(prog, 'aPos')
+            gl.enableVertexAttribArray(aPos)
+            gl.vertexAttribPointer(aPos, 2, gl.FLOAT, false, 0, 0)
+            gl.uniformMatrix3fv(gl.getUniformLocation(prog, 'uMatrix'), false, [2, 0, 0, 0, -2, 0, -1, 1, 1])
+
+            // --- Texture ---
+            const tex = gl.createTexture()
+            gl.bindTexture(gl.TEXTURE_2D, tex)
+            gl.texParameteri(gl.TEXTURE_2D, gl.TEXTURE_WRAP_S, gl.CLAMP_TO_EDGE)
+            gl.texParameteri(gl.TEXTURE_2D, gl.TEXTURE_WRAP_T, gl.CLAMP_TO_EDGE)
+            gl.texParameteri(gl.TEXTURE_2D, gl.TEXTURE_MIN_FILTER, gl.LINEAR)
+            gl.texParameteri(gl.TEXTURE_2D, gl.TEXTURE_MAG_FILTER, gl.LINEAR)
+            gl.uniform1i(gl.getUniformLocation(prog, 'uFrame'), 0)
+            defer.push(() => gl.deleteTexture(tex))
+            defer.push(() => gl.getExtension('WEBGL_lose_context')?.loseContext())
+        } catch (error) {
+            console.error('Init failed, using fallback...', error)
+            setFallback(true)
+            teardown()
+            return
+        }
+
+        // --- Draw Loop ---
+        let cancel: number
+        let sized = false
+        let start = false
+        function tick() {
+            cancel = requestAnimationFrame(tick)
+            if (!start) {
+                setLoading(false)
+                start = true
+            }
+            try {
+                if (!sized && video.videoWidth > 0) {
+                    sized = true
+                    canvas.width = video.videoWidth
+                    canvas.height = Math.floor(video.videoHeight / 2)
+                    gl.viewport(0, 0, canvas.width, canvas.height)
+                }
+                if (!sized) return
+                gl.texImage2D(gl.TEXTURE_2D, 0, gl.RGBA, gl.RGBA, gl.UNSIGNED_BYTE, video)
+                gl.drawArrays(gl.TRIANGLES, 0, 6)
+            } catch (error) {
+                // bugfix for safari browsers
+                console.error('Draw failed, using fallback...', error)
+                setFallback(true)
+                teardown()
+                return
+            }
+        }
+        tick()
+        defer.push(() => cancelAnimationFrame(cancel))
+        video.play().catch(() => {})
+
+        // --- Disposal Functions ---
+        function teardown() {
+            let func
+            while ((func = defer.shift())) {
+                try {
+                    func()
+                } catch (error) {
+                    console.error('Teardown Error:', error)
+                }
+            }
+        }
+
+        return teardown
+    }, [])
+
+    return (
+        <div className={`media-canvas ${background ? 'background' : ''}`}>
+            {!error && loading && (
+                <div className="popup">
+                    <img className="icon" src={vectorIconThrobber} />
+                    <span className="hint">LOADING</span>
+                </div>
+            )}
+            {error && (
+                <div className="popup">
+                    <img className="icon" src={vectorIconCross} />
+                    <span className="hint">{error}</span>
+                </div>
+            )}
+            {!error && fallback && (
+                <img
+                    className="render"
+                    src={`${CDN_BASE}/${id}/standard.avif`}
+                    onError={() => setError('Cannot Load Image')}
+                    onLoad={() => setLoading(false)}
+                />
+            )}
+            {!error && !fallback && (
+                <>
+                    <video
+                        ref={videoRef}
+                        crossOrigin="anonymous"
+                        className="decode"
+                        src={`${CDN_BASE}/${id}/alpha.webm`}
+                        autoPlay
+                        loop
+                        muted
+                        playsInline
+                    />
+                    <canvas ref={canvasRef} className="render" />
+                </>
+            )}
+        </div>
+    )
+}

frontend/source/components/layout/ModalEmbed.tsx

@@ -0,0 +1,199 @@
+import { type MouseEventHandler, forwardRef, useEffect, useMemo, useState } from 'react'
+import type { BackendArt } from '../../functions/BackendTypes'
+import { WEB_BASE } from '../../functions/Backend'
+import { wtEvent } from '../../functions/Watchtower'
+import { toast } from '../../functions/Context'
+import './styles/ModalEmbed.css'
+
+import VectorBackgroundEmbed from '../../vectors/background-embed.svg'
+import HeaderMessage from './HeaderMessage'
+import InputButtonRow from '../inputs/ButtonRow'
+import InputButton from '../inputs/Button'
+import InputDescription from '../inputs/Description'
+import InputLabel from '../inputs/Label'
+
+interface PropsForModalEmbed {
+    item: BackendArt
+    onClose: MouseEventHandler<HTMLButtonElement>
+}
+
+export default forwardRef<HTMLDialogElement, PropsForModalEmbed>(function ModalEmbed(
+    { item, onClose }: PropsForModalEmbed,
+    ref,
+) {
+    // Keep User Preferences
+    const KEY_QUALITY = 'preference_embed_quality'
+    const KEY_SCALE = 'preference_embed_scale'
+
+    const [preferQuality, setQuality] = useState<'standard' | 'transparent'>(
+        (() => {
+            let raw = localStorage.getItem(KEY_QUALITY) ?? 'standard'
+            if (raw !== 'standard' && raw !== 'transparent') {
+                return 'standard'
+            } else {
+                return raw
+            }
+        })(),
+    )
+
+    const [preferScale, setScale] = useState<number>(
+        (() => {
+            let raw = localStorage.getItem(KEY_SCALE) ?? String('1')
+            let val = parseFloat(raw)
+            if (isNaN(val) || val < 0 || val > 1) return 1
+            return val
+        })(),
+    )
+
+    useEffect(() => localStorage.setItem(KEY_QUALITY, String(preferQuality)), [preferQuality])
+    useEffect(() => localStorage.setItem(KEY_SCALE, String(preferScale)), [preferScale])
+
+    // Calculate Embed Values
+    const embedScale = useMemo(() => {
+        const maxDim = Math.max(item.width, item.height)
+        const baseScale = maxDim > 640 ? 640 / maxDim : 1
+        return baseScale * preferScale
+    }, [item.width, item.height, preferScale])
+
+    const embedHeight = useMemo(() => (item.height * embedScale) | 0, [embedScale])
+    const embedWidth = useMemo(() => (item.width * embedScale) | 0, [embedScale])
+
+    // const embedQuality = useMemo(() => {
+    //     if (preferQuality === 'standard.avif') return 'standard'
+    //     return 'transparent'
+    // }, [preferQuality])
+
+    const embedHTML = useMemo(
+        () =>
+            `<iframe src="${WEB_BASE}/embed.html?id=${item.id}&quality=${preferQuality}" width="${embedWidth}" height="${embedHeight}" style="border:none; background: transparent" allowtransparency="true"></iframe>`,
+        [preferQuality, embedScale],
+    )
+
+    function onCopy() {
+        navigator.clipboard.writeText(embedHTML)
+        toast('action-copy', 'Copied Code to Clipboard!')
+        wtEvent('action_animation_embed_copy', {
+            id: item.id,
+            height: embedHeight,
+            width: embedWidth,
+            scale: (embedScale * 100) | 0,
+            quality: preferQuality,
+        })
+    }
+
+    return (
+        <dialog ref={ref} className="modal-embed animation-fall-in animation-caution">
+            <HeaderMessage label="MENU: Embed Generator" />
+            <div className="wrapper">
+                {/* Left-Pane */}
+                <div className="preview">
+                    <img className="background animation-fade-in" src={VectorBackgroundEmbed} />
+                    <iframe
+                        className="animation-fall-in"
+                        style={{ border: 'none', background: 'transparent' }}
+                        src={`${WEB_BASE}/embed.html?id=${item.id}&quality=${preferQuality}`}
+                        width={embedWidth}
+                        height={embedHeight}
+                        allowTransparency
+                    />
+                </div>
+
+                {/* Right-Pane */}
+                <div className="toggles">
+                    <InputLabel for="" label="Quality" />
+                    <InputDescription>
+                        We recommend using Standard quality, if you require transparency use Alpha quality.
+                    </InputDescription>
+                    <InputDescription>
+                        Using more than three Alpha embeds may slow down your site, and up to twelve can be displayed at
+                        any given time.
+                    </InputDescription>
+                    <InputButtonRow split={false}>
+                        <InputButton
+                            id="quality-alpha"
+                            label="Alpha"
+                            onClick={() => setQuality('transparent')}
+                            selected={preferQuality === 'transparent'}
+                            disabled={false}
+                            rainbow={false}
+                        />
+                        <InputButton
+                            id="quality-standard"
+                            label="Standard"
+                            onClick={() => setQuality('standard')}
+                            selected={preferQuality === 'standard'}
+                            disabled={false}
+                            rainbow={false}
+                        />
+                    </InputButtonRow>
+
+                    <InputLabel for="" label="Scale" />
+                    <InputDescription>
+                        Sizing is as follows: Small @ 320px; Medium @ 480px; Large @ 640px.
+                    </InputDescription>
+                    <InputDescription>If an image is too small, it wont get any larger.</InputDescription>
+                    <InputButtonRow split={false}>
+                        <InputButton
+                            id="size-small"
+                            label="Small"
+                            selected={preferScale < 0.6}
+                            onClick={() => setScale(0.5)}
+                            disabled={false}
+                            rainbow={false}
+                        />
+                        <InputButton
+                            id="size-medium"
+                            label="Medium"
+                            selected={preferScale > 0.6 && preferScale < 0.9}
+                            onClick={() => setScale(0.75)}
+                            disabled={false}
+                            rainbow={false}
+                        />
+                        <InputButton
+                            id="size-large"
+                            label="Large"
+                            selected={preferScale > 0.9}
+                            onClick={() => setScale(1)}
+                            disabled={false}
+                            rainbow={false}
+                        />
+                    </InputButtonRow>
+
+                    <InputLabel for="" label="Code" />
+                    <InputDescription>
+                        Use this code snippet to display this {item.sticker ? 'sticker' : 'animation'} on your website.
+                    </InputDescription>
+                    <InputDescription>Clicking on the embed will direct users to gifuu in a new tab.</InputDescription>
+
+                    <textarea
+                        id="input-url"
+                        className="input-url"
+                        value={embedHTML}
+                        onKeyDown={(e) => e.preventDefault()}
+                    />
+
+                    <InputLabel for="" label="" /* lazy divider */ />
+
+                    <InputButtonRow split={true}>
+                        <InputButton
+                            id="action-copy"
+                            label="Copy HTML"
+                            onClick={onCopy}
+                            selected={false}
+                            disabled={false}
+                            rainbow={false}
+                        />
+                        <InputButton
+                            id="action-exit"
+                            label="Exit"
+                            onClick={onClose}
+                            selected={false}
+                            disabled={false}
+                            rainbow={false}
+                        />
+                    </InputButtonRow>
+                </div>
+            </div>
+        </dialog>
+    )
+})

frontend/source/components/layout/SidebarCategory.tsx

@@ -0,0 +1,33 @@
+import { useEffect, useState, type ReactNode } from 'react'
+import vectorClose from '../../vectors/category-close.svg'
+import vectorOpen from '../../vectors/category-open.svg'
+import './styles/SidebarCategory.css'
+
+interface PropsForSidebarCategory {
+    label: string
+    header?: boolean
+    children?: ReactNode
+}
+
+export default function SidebarCategory({ label, header, children }: PropsForSidebarCategory) {
+    const key = `category_closed_${label.toLowerCase()}`
+    const [closed, setClosed] = useState(localStorage.getItem(key) === 'Y')
+    useEffect(() => localStorage.setItem(key, closed ? 'Y' : 'N'), [closed])
+
+    return (
+        <div className={`category ${closed ? 'close' : 'open'}`}>
+            {header && (
+                <button className="toggle" onClick={() => setClosed(!closed)}>
+                    <span className="label">{label.toUpperCase()}</span>
+                    <img
+                        className="icon"
+                        alt={`Toggle visibility for ${label}`}
+                        src={closed ? vectorClose : vectorOpen}
+                    />
+                </button>
+            )}
+
+            <div className="items">{children}</div>
+        </div>
+    )
+}

frontend/source/components/layout/SidebarItemIcon.tsx

@@ -0,0 +1,28 @@
+import { routeIntercept } from '../../functions/Route'
+import './styles/SidebarItemIcon.css'
+
+interface PropsForSidebarItemIcon {
+    icon: string
+    label: string
+    description: string
+    location: string
+}
+
+export default function SidebarItemIcon({ icon, label, description, location }: PropsForSidebarItemIcon) {
+    return (
+        <a className="item-icon" href={location} onClick={routeIntercept}>
+            <div className="section-left">
+                <span className="header animation-scroll-in" aria-label={label}>
+                    {label.toUpperCase()}
+                </span>
+                <span className="subheader animation-scroll-in" aria-label={description}>
+                    {description.toUpperCase()}
+                </span>
+            </div>
+            <div className="section-right animation-fade-in">
+                <img className="foreground" src={icon} />
+                <div className="background"></div>
+            </div>
+        </a>
+    )
+}

frontend/source/components/layout/SidebarItemLogo.tsx

@@ -0,0 +1,11 @@
+import { routeIntercept } from '../../functions/Route'
+import vectorLogoFull from '../../vectors/logo-full.svg'
+import './styles/SidebarItemLogo.css'
+
+export default function SidebarItemLogo() {
+    return (
+        <a className="item-logo" href="/" onClick={routeIntercept}>
+            <img className="logo" src={vectorLogoFull} />
+        </a>
+    )
+}

frontend/source/components/layout/SidebarItemTag.tsx

@@ -0,0 +1,13 @@
+import { formatTagTextContent, formatTagUsage } from '../../functions/Format'
+import type { BackendTag } from '../../functions/BackendTypes'
+import { routeIntercept } from '../../functions/Route'
+import './styles/SidebarItemTag.css'
+
+export default function SidebarItemTag({ id, label, usage }: BackendTag) {
+    return (
+        <a className="item-tag" href={`/search?tag=${id}`} onClick={routeIntercept}>
+            <span className="label animation-scroll-in">{formatTagTextContent(label)}</span>
+            <span className="usage animation-fade-in">{formatTagUsage(usage)}</span>
+        </a>
+    )
+}

frontend/source/components/layout/SidebarItemText.tsx

@@ -0,0 +1,15 @@
+import { routeIntercept } from '../../functions/Route'
+import './styles/SidebarItemText.css'
+
+interface PropsForSidebarItemText {
+    location: string
+    label: string
+}
+
+export default function SidebarItemText({ location, label }: PropsForSidebarItemText) {
+    return (
+        <a className="item-text animation-scroll-in" href={location} onClick={routeIntercept}>
+            {label}
+        </a>
+    )
+}

frontend/source/components/layout/styles/FooterError.css

@@ -0,0 +1,17 @@
+div.footer-error {
+    display: flex;
+    justify-content: center;
+    gap: 8px;
+    padding: 8px 0;
+    width: 100%;
+}
+
+div.footer-error span.text {
+    color: var(--font-color-secondary);
+}
+
+div.footer-error img.icon {
+    opacity: 0.5;
+    width: 16px;
+    height: 16px;
+}

frontend/source/components/layout/styles/FooterLoading.css

@@ -0,0 +1,17 @@
+div.footer-loading {
+    display: flex;
+    justify-content: center;
+    gap: 8px;
+    padding: 8px 0;
+    width: 100%;
+}
+
+div.footer-loading span.text {
+    color: var(--font-color-secondary);
+}
+
+div.footer-loading img.icon {
+    opacity: 0.5;
+    width: 16px;
+    height: 16px;
+}

frontend/source/components/layout/styles/FooterText.css

@@ -0,0 +1,7 @@
+span.footer-text {
+    padding: 8px 0;
+    height: 16px;
+    color: var(--font-color-secondary);
+    line-height: 16px;
+    text-align: center;
+}

frontend/source/components/layout/styles/HeaderError.css

@@ -0,0 +1,17 @@
+div.header-error {
+    display: grid;
+    align-content: center;
+    justify-items: center;
+    min-height: 300px;
+}
+
+div.header-error span.emote {
+    margin: 16px;
+    font-size: 2.5em;
+}
+
+div.header-error span.message {
+    color: var(--font-color-secondary);
+    line-height: 2;
+    text-align: center;
+}

frontend/source/components/layout/styles/HeaderLoading.css

@@ -0,0 +1,17 @@
+div.header-loading {
+    display: grid;
+    align-content: center;
+    justify-items: center;
+    gap: 16px;
+    min-height: 300px;
+}
+
+div.header-loading img.icon {
+    width: 64px;
+    height: 64px;
+}
+
+div.header-loading span.hint {
+    color: var(--font-color-secondary);
+    text-align: center;
+}

frontend/source/components/layout/styles/HeaderMessage.css

@@ -0,0 +1,26 @@
+div.header-message {
+    position: relative;
+    height: 32px;
+}
+
+div.header-message div.wrapper {
+    position: fixed;
+    align-content: center;
+    z-index: 999;
+    box-sizing: border-box;
+    inset: 0;
+    background-color: var(--background-secondary);
+    padding: 0 8px;
+    width: 100%;
+    height: 32px;
+}
+
+div.header-message div.wrapper span.title {
+    display: flex;
+    gap: 4px;
+}
+
+div.header-message div.wrapper span.title,
+div.header-message div.wrapper span.cursor {
+    color: var(--font-color-secondary);
+}

frontend/source/components/layout/styles/LayoutBrowser.css

@@ -0,0 +1,41 @@
+div.layout-browser {
+    display: flex;
+    gap: 8px;
+}
+
+div.layout-browser div.column {
+    display: flex;
+    flex: 1;
+    flex-direction: column;
+    gap: 8px;
+}
+
+div.layout-browser a.item {
+    display: block;
+    position: relative;
+    margin-bottom: 8px;
+    background-color: black;
+    overflow: hidden;
+}
+
+div.layout-browser a.item img.preview {
+    display: block;
+    width: 100%;
+    height: fit-content;
+}
+
+div.layout-browser a.item div.metadata {
+    position: absolute;
+    right: 0;
+    bottom: 0;
+    left: 0;
+    opacity: 0;
+    transition: opacity var(--animation-transition) ease-in-out;
+    background: linear-gradient(transparent, rgba(0, 0, 0, 0.8));
+    padding: 24px 8px 8px;
+}
+
+div.layout-browser a.item:hover div.metadata,
+div.layout-browser a.item:focus-visible div.metadata {
+    opacity: 1;
+}

frontend/source/components/layout/styles/MediaCanvas.css

@@ -0,0 +1,61 @@
+div.media-canvas {
+    display: inline-block;
+    position: relative;
+    overflow: hidden;
+}
+
+div.media-canvas div.popup {
+    display: flex;
+    position: absolute;
+    top: 0;
+    justify-content: center;
+    align-items: center;
+    gap: 8px;
+    width: 100%;
+    height: 100%;
+}
+
+div.media-canvas div.popup img.icon {
+    width: 16px;
+    height: 16px;
+}
+
+div.media-canvas video.decode {
+    position: absolute;
+    visibility: hidden;
+}
+
+div.media-canvas img.render.error {
+    display: none;
+}
+
+div.media-canvas img.render,
+div.media-canvas canvas.render {
+    display: block;
+    width: 100%;
+    max-width: inherit;
+    height: 100%;
+    max-height: inherit;
+    object-fit: contain;
+}
+
+div.media-canvas.background {
+    box-sizing: border-box;
+    border: var(--border-thickness) solid var(--background-primary);
+    background-image:
+        repeating-linear-gradient(
+            45deg,
+            transparent,
+            transparent 8px,
+            var(--background-secondary) 8px,
+            var(--background-secondary) 9px
+        ),
+        repeating-linear-gradient(
+            -45deg,
+            transparent,
+            transparent 8px,
+            var(--background-secondary) 8px,
+            var(--background-secondary) 9px
+        );
+    background-color: var(--background-tertiary);
+}

frontend/source/components/layout/styles/ModalEmbed.css

@@ -0,0 +1,70 @@
+dialog.modal-embed::backdrop {
+    animation: kf-modal-backdrop 1s linear forwards;
+    /* animation-delay: 2s; */
+    background-color: rgb(0 0 0 / 50%);
+}
+
+@keyframes kf-modal-backdrop {
+    0% {
+        backdrop-filter: blur(0);
+    }
+    100% {
+        backdrop-filter: blur(4px);
+    }
+}
+
+dialog.modal-embed {
+    box-sizing: border-box;
+    border: var(--border-thickness) solid var(--background-primary);
+    background-color: var(--background-tertiary);
+    width: 1024px;
+}
+
+dialog.modal-embed:open {
+    display: flex;
+    justify-content: space-around;
+}
+
+dialog.modal-embed > div.wrapper {
+    display: flex;
+    justify-content: space-evenly;
+    align-items: center;
+    margin-top: 32px;
+    width: 100%;
+    height: 100%;
+}
+
+dialog.modal-embed > div.wrapper > div.preview {
+    display: flex;
+    position: relative;
+    justify-content: center;
+    align-items: center;
+    width: 640px;
+    height: 640px;
+}
+
+dialog.modal-embed > div.wrapper > div.preview > img.background {
+    position: absolute;
+    z-index: -1;
+    width: 100%;
+    height: 100%;
+}
+
+dialog.modal-embed > div.wrapper > div.toggles {
+    display: grid;
+    flex-basis: 100%;
+    align-content: start;
+    align-items: start;
+    max-width: 300px;
+    height: 100%;
+    overflow-y: scroll;
+}
+
+dialog.modal-embed > div.wrapper > div.toggles > textarea {
+    box-sizing: border-box;
+    border: var(--border-thickness) solid var(--background-primary);
+    background-color: var(--background-tertiary);
+    padding: 8px;
+    min-height: 120px;
+    resize: none;
+}

frontend/source/components/layout/styles/SidebarCategory.css

@@ -0,0 +1,33 @@
+nav.layout-sidebar div.category {
+    margin-bottom: 8px;
+    width: 100%;
+    height: fit-content;
+}
+
+nav.layout-sidebar div.category:last-child {
+    margin-bottom: 0;
+}
+
+nav.layout-sidebar div.category button.toggle {
+    display: flex;
+    justify-content: space-between;
+    align-items: center;
+    cursor: pointer;
+    border-bottom: var(--border-thickness) solid transparent;
+    padding: 8px 8px 8px 0px;
+    width: 100%;
+}
+
+nav.layout-sidebar div.category button.toggle img.icon {
+    width: 16px;
+    height: 16px;
+}
+
+nav.layout-sidebar div.category.open button.toggle {
+    margin-bottom: 8px;
+    border-color: var(--font-color-secondary);
+}
+
+nav.layout-sidebar div.category.close div.items {
+    display: none;
+}

frontend/source/components/layout/styles/SidebarItemIcon.css

@@ -0,0 +1,54 @@
+nav.layout-sidebar a.item-icon {
+    display: flex;
+    gap: 16px;
+    box-sizing: border-box;
+    padding: 12px 8px 12px 4px;
+    width: 100%;
+    text-decoration: none;
+}
+
+nav.layout-sidebar a.item-icon:hover,
+nav.layout-sidebar a.item-icon:focus-visible {
+    text-decoration: underline;
+}
+
+nav.layout-sidebar a.item-icon div.section-left {
+    flex-basis: 100%;
+}
+
+nav.layout-sidebar a.item-icon div.section-left span.header,
+nav.layout-sidebar a.item-icon div.section-left span.subheader {
+    font-size: 1em;
+    line-height: 1em;
+}
+
+/* nav.layout-sidebar a.item-icon div.section-left span.header {} */
+
+nav.layout-sidebar a.item-icon div.section-left span.subheader {
+    color: var(--font-color-secondary);
+}
+
+nav.layout-sidebar a.item-icon div.section-right {
+    display: grid;
+    align-items: center;
+    justify-items: center;
+}
+
+nav.layout-sidebar a.item-icon div.section-right div.background,
+nav.layout-sidebar a.item-icon div.section-right img.foreground {
+    grid-row: 1;
+    grid-column: 1;
+}
+
+nav.layout-sidebar a.item-icon div.section-right div.background {
+    transform: rotate(45deg);
+    background-color: var(--background-secondary);
+    width: 32px;
+    height: 32px;
+}
+
+nav.layout-sidebar a.item-icon div.section-right img.foreground {
+    z-index: 1;
+    width: 16px;
+    height: auto;
+}

frontend/source/components/layout/styles/SidebarItemLogo.css

@@ -0,0 +1,6 @@
+nav.layout-sidebar a.item-logo img.logo {
+    padding: 16px 0;
+    width: 100%;
+    height: 32px;
+    object-fit: contain;
+}

frontend/source/components/layout/styles/SidebarItemTag.css

@@ -0,0 +1,24 @@
+nav.layout-sidebar a.item-tag {
+    display: flex;
+    justify-content: space-between;
+    gap: 8px;
+    box-sizing: border-box;
+    padding: 4px;
+    text-decoration: none;
+}
+
+nav.layout-sidebar a.item-tag.dummy {
+    justify-content: center;
+    width: 100%;
+    color: var(--font-color-secondary);
+}
+
+nav.layout-sidebar a.item-tag[href]:hover,
+nav.layout-sidebar a.item-tag[href]:focus-visible {
+    text-decoration: underline;
+}
+
+nav.layout-sidebar a.item-tag span.usage {
+    color: var(--font-color-secondary);
+    text-decoration: none;
+}

frontend/source/components/layout/styles/SidebarItemText.css

@@ -0,0 +1,11 @@
+nav.layout-sidebar a.item-text {
+    padding: 4px;
+    color: var(--font-color-secondary);
+    text-decoration: none;
+}
+
+nav.layout-sidebar a.item-text:hover,
+nav.layout-sidebar a.item-text:focus-visible {
+    color: var(--font-color-primary);
+    text-decoration: underline;
+}

frontend/source/components/main/PaneContent.tsx

@@ -0,0 +1,58 @@
+import { type ReactNode, useEffect, useState } from 'react'
+import { ScrollContext } from '../../functions/Context'
+import HeaderMessage from '../layout/HeaderMessage'
+import HeaderError from '../layout/HeaderError'
+
+import ViewAnimation from '../views/Animation'
+import ViewHomepage from '../views/Homepage'
+import ViewPersonal from '../views/Personal'
+import ViewSearch from '../views/Search'
+import ViewSettings from '../views/Settings'
+import ViewText from '../views/Text'
+import ViewUpload from '../views/Upload'
+
+export default function PaneContent() {
+    const [mainElem, setMainElem] = useState<HTMLElement | null>(null)
+    const [path, setPath] = useState(window.location.pathname)
+    const [key, setKey] = useState(window.location.href)
+
+    // Track Path
+    useEffect(() => {
+        const onPop = () => {
+            setPath(window.location.pathname)
+            setKey(window.location.href)
+        }
+        window.addEventListener('popstate', onPop)
+        return () => window.removeEventListener('popstate', onPop)
+    }, [])
+
+    // Match Component
+    const views = new Array<{ route: RegExp; scroll: boolean; component: (m: RegExpMatchArray) => ReactNode }>(
+        { route: /^\/art\/([0-9]+)$/, scroll: false, component: (m) => <ViewAnimation key={key} id={m[1]} /> },
+        { route: /^\/text\/([a-z-]+)$/, scroll: true, component: (m) => <ViewText key={key} id={m[1]} /> },
+        { route: /^\/personal$/, scroll: true, component: (_) => <ViewPersonal /> },
+        { route: /^\/upload$/, scroll: false, component: (_) => <ViewUpload key={key} /> },
+        { route: /^\/settings$/, scroll: true, component: (_) => <ViewSettings key={key} /> },
+        { route: /^\/search$/, scroll: true, component: (_) => <ViewSearch key={key} /> },
+        { route: /^\/$/, scroll: true, component: (_) => <ViewHomepage key={key} /> },
+    )
+
+    const match = views.map((v) => ({ v, m: path.match(v.route) })).find(({ m }) => m !== null)
+    const relevant = match ? { ...match.v, component: match.v.component(match.m!) } : null
+
+    // Render Content
+    return (
+        <ScrollContext.Provider value={mainElem}>
+            <main ref={setMainElem} className={`layout-content ${relevant?.scroll ? 'layout-scrolling' : ''}`}>
+                {relevant ? (
+                    relevant.component
+                ) : (
+                    <>
+                        <HeaderMessage label="System Message" />
+                        <HeaderError reason="The page you requested was not found." />
+                    </>
+                )}
+            </main>
+        </ScrollContext.Provider>
+    )
+}

frontend/source/components/main/PaneGlass.tsx

@@ -0,0 +1,18 @@
+import { type ReactNode } from 'react'
+import './styles/PaneGlass.css'
+
+interface PropsForPaneGlass {
+    children?: ReactNode
+}
+
+export default function PaneGlass({ children }: PropsForPaneGlass) {
+    return (
+        <div className="layout-glass-container">
+            <div className="layout-glass-corner" />
+            <div className="layout-glass-corner" />
+            <div className="layout-glass-corner" />
+            <div className="layout-glass-corner" />
+            {children}
+        </div>
+    )
+}

frontend/source/components/main/PaneSidebar.tsx

@@ -0,0 +1,73 @@
+import { useEffect, useState } from 'react'
+import type { BackendTag } from '../../functions/BackendTypes'
+import { BackendFetch } from '../../functions/Backend'
+import { routeTo } from '../../functions/Route'
+import VectorIconStar from '../../vectors/star.svg'
+import VectorIconFeed from '../../vectors/feed.svg'
+
+import SidebarCategory from '../layout/SidebarCategory'
+import SidebarItemLogo from '../layout/SidebarItemLogo'
+import SidebarItemText from '../layout/SidebarItemText'
+import SidebarItemIcon from '../layout/SidebarItemIcon'
+import SidebarItemTag from '../layout/SidebarItemTag'
+import InputTags from '../inputs/Tags'
+
+export default function PaneSidebar() {
+    const [childrenTags, setChildrenTags] = useState([<a className="item-tag dummy">... LOADING ...</a>])
+
+    useEffect(() => {
+        BackendFetch<BackendTag[]>('/tags/popular?limit=5').then((resp) => {
+            if (!resp.success) {
+                console.error('Tags Unavailable:', resp)
+                setChildrenTags([
+                    <a className="item-tag dummy">... ERROR ...</a>,
+                    <a className="item-tag dummy">VIEW CONSOLE FOR DETAILS</a>,
+                ])
+                return
+            }
+            setChildrenTags(
+                resp.json.map((i) => <SidebarItemTag key={i.id} id={i.id} usage={i.usage} label={i.label} />),
+            )
+        })
+    }, [])
+
+    function onTagChange(tags: BackendTag[]) {
+        const query = tags.map((t) => `tag=${t.id}`).join('&')
+        routeTo(`/search?${query}`)
+    }
+
+    return (
+        <nav className="layout-sidebar layout-scrolling">
+            <SidebarCategory label="Main">
+                <SidebarItemLogo />
+                <InputTags label="" allowCustom={false} onChange={onTagChange} />
+            </SidebarCategory>
+
+            <SidebarCategory label="Sections">
+                <SidebarItemIcon
+                    icon={VectorIconFeed}
+                    label="Upload"
+                    description="Submit new animation"
+                    location="/upload"
+                />
+                <SidebarItemIcon
+                    icon={VectorIconStar}
+                    label="Personal"
+                    description="From this device"
+                    location="/personal"
+                />
+            </SidebarCategory>
+
+            <SidebarCategory label="Popular" header={true}>
+                {childrenTags}
+            </SidebarCategory>
+
+            <SidebarCategory label="Links" header={true}>
+                <SidebarItemText label="Terms of Service" location="/text/terms-of-service" />
+                <SidebarItemText label="Privacy Policy" location="/text/privacy-policy" />
+                <SidebarItemText label="API Guide" location="/text/api-guide" />
+                <SidebarItemText label="Settings" location="/settings" />
+            </SidebarCategory>
+        </nav>
+    )
+}

frontend/source/components/main/styles/PaneGlass.css

@@ -0,0 +1,45 @@
+div.layout-glass-container {
+    backdrop-filter: blur(var(--effect-glass-blur));
+    margin: var(--effect-glass-corner-margin);
+    background: var(--effect-glass-tint);
+    height: fit-content;
+}
+
+div.layout-glass-corner {
+    position: absolute;
+    width: 24px;
+    height: 24px;
+    pointer-events: none;
+}
+
+div.layout-glass-corner:nth-child(1) {
+    /* Top-left */
+    top: var(--effect-glass-corner-offset);
+    left: var(--effect-glass-corner-offset);
+    border-top: var(--effect-glass-corner-thickness) solid var(--effect-glass-corner-color);
+    border-left: var(--effect-glass-corner-thickness) solid var(--effect-glass-corner-color);
+}
+
+div.layout-glass-corner:nth-child(2) {
+    /* Top-right */
+    top: var(--effect-glass-corner-offset);
+    right: var(--effect-glass-corner-offset);
+    border-top: var(--effect-glass-corner-thickness) solid var(--effect-glass-corner-color);
+    border-right: var(--effect-glass-corner-thickness) solid var(--effect-glass-corner-color);
+}
+
+div.layout-glass-corner:nth-child(3) {
+    /* Bottom-left */
+    bottom: var(--effect-glass-corner-offset);
+    left: var(--effect-glass-corner-offset);
+    border-bottom: var(--effect-glass-corner-thickness) solid var(--effect-glass-corner-color);
+    border-left: var(--effect-glass-corner-thickness) solid var(--effect-glass-corner-color);
+}
+
+div.layout-glass-corner:nth-child(4) {
+    right: var(--effect-glass-corner-offset);
+    /* Bottom-right */
+    bottom: var(--effect-glass-corner-offset);
+    border-right: var(--effect-glass-corner-thickness) solid var(--effect-glass-corner-color);
+    border-bottom: var(--effect-glass-corner-thickness) solid var(--effect-glass-corner-color);
+}

frontend/source/components/views/Animation.tsx

@@ -0,0 +1,274 @@
+import { useEffect, useMemo, useRef, useState } from 'react'
+import { createPortal } from 'react-dom'
+import { KEY_PREFIX_UPLOAD, routeIntercept, stateRecover, setTitle, routeTo } from '../../functions/Route'
+import { formatTagTextContent, formatTagUsage } from '../../functions/Format'
+import type { BackendArt } from '../../functions/BackendTypes'
+import { API_BASE, CDN_BASE, BackendFetch } from '../../functions/Backend'
+import { wtEvent } from '../../functions/Watchtower'
+import { toast } from '../../functions/Context'
+import './styles/Animation.css'
+
+import MediaCanvas from '../layout/MediaCanvas'
+import ModalEmbed from '../layout/ModalEmbed'
+import HeaderLoading from '../layout/HeaderLoading'
+import HeaderMessage from '../layout/HeaderMessage'
+import HeaderError from '../layout/HeaderError'
+import InputButtonRow from '../inputs/ButtonRow'
+import InputButton from '../inputs/Button'
+import InputBack from '../inputs/Back'
+
+interface PropsForViewAnimation {
+    id: string
+}
+
+export default function ViewAnimation({ id }: PropsForViewAnimation) {
+    wtEvent('view_animation', { id })
+    const embedRef = useRef<HTMLDialogElement>(null)
+
+    const [data, setData] = useState(stateRecover<BackendArt | undefined>())
+    const [error, setError] = useState<string | undefined>()
+    const [isDownloading, setDownloading] = useState(false)
+    const [isFullscreen, setFullscreen] = useState(false)
+    const [isLoading, setLoading] = useState(!data)
+
+    const isOwner = useMemo(() => Object.keys(localStorage).find((k) => k === `${KEY_PREFIX_UPLOAD}${id}`), [])
+    const titleTags = data?.tags.map((t) => formatTagTextContent(t.label)).join(', ') ?? ''
+    const titlePrefix = data ? (data.sticker ? 'Sticker' : 'Animation') : 'Item'
+    const titleMessage = `View: ${titlePrefix} <ID: ${id}>`
+
+    useEffect(() => {
+        const start = Date.now()
+        return () => {
+            wtEvent('view_animation_duration', {
+                id,
+                ms: Date.now() - start,
+            })
+        }
+    }, [])
+
+    useEffect(() => {
+        if (data) return
+        BackendFetch<BackendArt>(`/art/${id}`)
+            .then((resp) => {
+                if (!resp.success) {
+                    setError(resp.error)
+                    return
+                }
+                setData(resp.json)
+            })
+            .catch((err) => {
+                setError('Network Error')
+                console.error(err)
+            })
+            .finally(() => setLoading(false))
+    }, [])
+
+    function onFullscreenClose() {
+        wtEvent('action_animation_fullscreen_close', { id })
+        setFullscreen(false)
+    }
+
+    function onFullscreenOpen() {
+        wtEvent('action_animation_fullscreen_open', { id })
+        setFullscreen(true)
+    }
+
+    function onEmbedClose() {
+        wtEvent('action_animation_embed_close', { id })
+        embedRef.current?.close()
+    }
+
+    function onEmbedOpen() {
+        embedRef.current?.showModal()
+        wtEvent('action_animation_embed_open', { id })
+    }
+
+    function onShareOpen() {
+        const mobile = /iPhone|iPad|iPod|Android/i.test(navigator.userAgent)
+        const url = window.location.href
+        if (mobile) {
+            navigator.share({ url, title: `${data?.title} ${titlePrefix} - gifuu` })
+        } else {
+            navigator.clipboard.writeText(url)
+            toast('action-share', 'Copied URL to Clipboard!')
+        }
+        wtEvent('action_animation_share_open', { id, mobile })
+    }
+
+    function onDownload() {
+        setDownloading(true)
+
+        function save(source: Blob, extension: string) {
+            const blob = URL.createObjectURL(source)
+            const a = document.createElement('a')
+            a.href = blob
+            a.download = `${data?.title} [gifuu-${data?.id}].${extension}`
+            a.click()
+            URL.revokeObjectURL(blob)
+        }
+
+        try {
+            if (!data) throw 'Missing Data'
+
+            // We can use the already decoded frame for stickers
+            if (data.sticker) {
+                const renderer = document.querySelector<HTMLCanvasElement>('canvas.render')
+                if (!renderer) {
+                    throw 'Failed to find renderer'
+                }
+                renderer.toBlob(
+                    (blob) => {
+                        if (!blob) {
+                            throw 'Failed to retrieve frame'
+                        }
+                        save(blob!, 'png')
+                    },
+                    'image/png',
+                    0.9,
+                )
+            } else {
+                // Download Standard Animation
+                const url =
+                    `${CDN_BASE}/${data.id}/standard.avif` +
+                    `?utm_source=${window.location.hostname}&utm_medium=download&utm_term=${data.id}`
+
+                fetch(url, { cache: 'force-cache' })
+                    .then((resp) => resp.blob())
+                    .then((resp) => save(resp, 'avif'))
+            }
+
+            wtEvent('action_animation_download', { id, sticker: data?.sticker })
+        } catch (error) {
+            toast('action-download', String(error))
+            wtEvent('action_animation_download_failed', { id, reason: String(error) })
+        } finally {
+            setDownloading(false)
+        }
+    }
+
+    function onDelete() {
+        const accept = confirm('Delete this animation?')
+        const upload_key = `${KEY_PREFIX_UPLOAD}${id}`
+        const upload_token = localStorage.getItem(upload_key)
+
+        wtEvent('action_animation_delete', { id, cancel: !accept })
+
+        if (!upload_token) return
+        if (!accept) return
+
+        fetch(`${API_BASE}/art/${id}?token=${upload_token}`, { method: 'DELETE' })
+            .then(async (res) => {
+                if (!res.ok) {
+                    alert(`Request Failed: ${await res.text()}`)
+                    return
+                }
+
+                // Clear Local Data
+                localStorage.removeItem(upload_key)
+                routeTo('/personal')
+            })
+            .catch((error) => {
+                wtEvent('action_animation_delete_failed', { id, reason: String(error) })
+                console.error(error)
+                alert('Network Error')
+            })
+    }
+
+    if (isLoading) {
+        return (
+            <>
+                <HeaderMessage label={titleMessage} />
+                <HeaderLoading reason={undefined} />
+            </>
+        )
+    }
+    if (error || !data) {
+        return (
+            <>
+                <HeaderMessage label={titleMessage} />
+                <HeaderError reason={error!} />
+            </>
+        )
+    }
+
+    setTitle(`${titlePrefix}: ${data.title} (${titleTags})`)
+    return (
+        <>
+            {createPortal(<ModalEmbed ref={embedRef} item={data} onClose={onEmbedClose} />, document.body)}
+            {isFullscreen &&
+                createPortal(
+                    <div className="view-lightbox animation-fall-in" onClick={onFullscreenClose}>
+                        <MediaCanvas id={data.id} background={true} />
+                    </div>,
+                    document.body,
+                )}
+
+            <HeaderMessage label={titleMessage} />
+            <InputBack />
+
+            <div className="view-animation">
+                <div className="preview" onClick={onFullscreenOpen}>
+                    <MediaCanvas id={id} background={false} />
+                </div>
+
+                <div className="metadata">
+                    <p className="header">{data.title}</p>
+                    <p className="subheader">
+                        {data.width} &times; {data.height} &bull; {new Date(data.created).toLocaleString()} &bull;{' '}
+                        {data.rating < 0.8 ? 'Public' : 'Unlisted'} ({(data.rating * 100) | 0}%)
+                    </p>
+                </div>
+
+                <div className="tags">
+                    {data.tags.map((t) => (
+                        <>
+                            <a
+                                key={t.id}
+                                className="item"
+                                href={`/search?tag=${t.id}`}
+                                onClick={(e) => routeIntercept(e, undefined, data)}>
+                                {formatTagTextContent(t.label)}
+                                <span className="usage">&bull; {formatTagUsage(t.usage)}</span>
+                            </a>
+                        </>
+                    ))}
+                </div>
+
+                <InputButtonRow split={true}>
+                    <InputButton
+                        id="action-share"
+                        label="Share"
+                        onClick={onShareOpen}
+                        disabled={false}
+                        rainbow={false}
+                        selected={false}
+                    />
+                    <InputButton
+                        id="action-embed"
+                        label="Embed"
+                        onClick={onEmbedOpen}
+                        disabled={false}
+                        rainbow={false}
+                        selected={false}
+                    />
+                    <InputButton
+                        id="action-download"
+                        label="Download"
+                        onClick={onDownload}
+                        disabled={isDownloading}
+                        rainbow={isDownloading}
+                        selected={false}
+                    />
+                    <InputButton
+                        id="action-delete"
+                        label="Delete"
+                        onClick={onDelete}
+                        disabled={!isOwner}
+                        rainbow={false}
+                        selected={false}
+                    />
+                </InputButtonRow>
+            </div>
+        </>
+    )
+}

frontend/source/components/views/Homepage.tsx

@@ -0,0 +1,72 @@
+import { useEffect, useState } from 'react'
+import type { BackendArt } from '../../functions/BackendTypes'
+import { BackendDebounce, BackendFetch } from '../../functions/Backend'
+import { setTitle, stateRecover } from '../../functions/Route'
+import { useScrollRoot } from '../../functions/Context'
+
+import LayoutBrowser, { type RecoverForLayoutBrowser } from '../layout/LayoutBrowser'
+import HeaderMessage from '../layout/HeaderMessage'
+import HeaderLoading from '../layout/HeaderLoading'
+import FooterLoading from '../layout/FooterLoading'
+import FooterError from '../layout/FooterError'
+import FooterText from '../layout/FooterText'
+
+export default function ViewHomepage() {
+    const scrollRoot = useScrollRoot()
+    const recovered = stateRecover<RecoverForLayoutBrowser>()
+
+    const [error, setError] = useState<string>()
+    const [isFetching, setFetching] = useState(false)
+    const [isLoading, setLoading] = useState(false)
+    const [isBottom, setBottom] = useState(false)
+    const [items, setItems] = useState(recovered?.items ?? [])
+
+    async function loadMore() {
+        if (isFetching || isBottom) return
+        setFetching(true)
+        setLoading(true)
+        try {
+            const limit = 30
+            const resp = await BackendFetch<BackendArt[]>(`/art/latest?limit=${limit}&after=${items.at(-1)?.id}`)
+
+            if (!resp.success) {
+                const d = BackendDebounce(resp, 1)
+                if (!d.ratelimit) {
+                    setError(resp.error)
+                    setLoading(false)
+                }
+                await d.sleep
+                return
+            }
+
+            if (resp.json.length < limit) {
+                setBottom(true)
+            }
+
+            setItems((prev) => [...prev, ...resp.json])
+            setError(undefined)
+            setLoading(false)
+        } finally {
+            setFetching(false)
+        }
+    }
+
+    useEffect(() => {
+        if (!scrollRoot) return
+        if (scrollRoot.scrollHeight <= scrollRoot.clientHeight) {
+            loadMore()
+        }
+    }, [items, scrollRoot])
+
+    setTitle('Homepage')
+    return (
+        <>
+            <HeaderMessage label="View: Homepage <Sort: Latest>" />
+            <LayoutBrowser position={recovered?.position ?? 0} items={items} onEndReached={loadMore} />
+
+            {error && <FooterError reason={error} />}
+            {isBottom && <FooterText label="- You've reached the end, now be free my child -" />}
+            {isLoading && (items.length ? <FooterLoading reason={undefined} /> : <HeaderLoading reason={undefined} />)}
+        </>
+    )
+}

frontend/source/components/views/Personal.tsx

@@ -0,0 +1,88 @@
+import { useEffect, useMemo, useState } from 'react'
+import type { BackendArt } from '../../functions/BackendTypes'
+import { KEY_PREFIX_UPLOAD, setTitle, stateRecover } from '../../functions/Route'
+import { BackendFetch } from '../../functions/Backend'
+import { wtEvent } from '../../functions/Watchtower'
+
+import LayoutBrowser, { type RecoverForLayoutBrowser } from '../layout/LayoutBrowser'
+import HeaderMessage from '../layout/HeaderMessage'
+import HeaderLoading from '../layout/HeaderLoading'
+import HeaderError from '../layout/HeaderError'
+
+export default function ViewPersonal() {
+    const recovered = stateRecover<RecoverForLayoutBrowser>()
+    const [isLoading, setLoading] = useState(true)
+    const [items, setItems] = useState(recovered?.items ?? [])
+    const message = useMemo(() => `View: Personal <Count: ${items.length}>`, [items])
+
+    useEffect(() => {
+        Promise.allSettled(
+            Object.keys(localStorage)
+                .filter((key) => key.startsWith(KEY_PREFIX_UPLOAD))
+                .map((key) => key.slice(KEY_PREFIX_UPLOAD.length))
+                .sort((a, b) => Number(BigInt(b) - BigInt(a)))
+                .map(
+                    (id) =>
+                        new Promise<BackendArt>(async (resolve, reject) => {
+                            // Check Caches
+                            const item = recovered?.items.find((i) => i.id === id)
+                            if (item) {
+                                return resolve(item)
+                            }
+
+                            // Fetch from API
+                            const resp = await BackendFetch<BackendArt>(`/art/${id}`)
+                            if (!resp.success) {
+                                if (resp.status === 404) {
+                                    // Was probably deleted, remove from storage so
+                                    // this client can stop spamming the backend.
+                                    localStorage.removeItem(KEY_PREFIX_UPLOAD + id)
+                                }
+                                console.error(`Request for Animation (${id}) failed:`, resp)
+                                return reject()
+                            }
+                            resolve(resp.json)
+                        }),
+                ),
+        ).then((p) => {
+            const items = p.filter((p) => p.status === 'fulfilled').map((p) => p.value)
+            setItems(items)
+            setLoading(false)
+
+            wtEvent('view_personal', {
+                ids: items.map((i) => i.id),
+                item_total: items.length,
+                item_error: p.filter((p) => p.status === 'rejected').length,
+                item_count: p.filter((p) => p.status === 'fulfilled').length,
+                nsfw_count: items.filter((i) => i.rating >= 0.8).length,
+                nsfw_rating: items.reduce((sum, i) => sum + i.rating, 0) / items.length || 0,
+            })
+        })
+    }, [])
+
+    if (isLoading) {
+        return (
+            <>
+                <HeaderMessage label="Retrieving Uploads" />
+                <HeaderLoading reason="" />
+            </>
+        )
+    }
+
+    if (!items.length) {
+        return (
+            <>
+                <HeaderMessage label={message} />
+                <HeaderError reason="No past uploads were found on this device. <br> Expecting something? Restore your lost data in Settings." />
+            </>
+        )
+    }
+
+    setTitle('Personal')
+    return (
+        <>
+            <HeaderMessage label={message} />
+            <LayoutBrowser items={items} position={recovered?.position ?? 0} />
+        </>
+    )
+}

frontend/source/components/views/Search.tsx

@@ -0,0 +1,78 @@
+import { useEffect, useState } from 'react'
+import type { BackendArt } from '../../functions/BackendTypes'
+import { BackendDebounce, BackendFetch } from '../../functions/Backend'
+import { routeBackURI, setTitle } from '../../functions/Route'
+import { useScrollRoot } from '../../functions/Context'
+
+import HeaderMessage from '../layout/HeaderMessage'
+import HeaderLoading from '../layout/HeaderLoading'
+import LayoutBrowser from '../layout/LayoutBrowser'
+import FooterLoading from '../layout/FooterLoading'
+import FooterError from '../layout/FooterError'
+import FooterText from '../layout/FooterText'
+import InputBack from '../inputs/Back'
+
+export default function ViewSearch() {
+    const scrollRoot = useScrollRoot()
+    const [error, setError] = useState<string>()
+    const [isFetching, setFetching] = useState(false)
+    const [isLoading, setLoading] = useState(false)
+    const [isBottom, setBottom] = useState(false)
+    const [items, setItems] = useState<BackendArt[]>([])
+
+    const params = new URLSearchParams(window.location.search)
+    const query = params.getAll('tag')
+    const limit = 30
+
+    async function loadMore() {
+        if (query.length === 0) {
+            setError('Enter tags to begin search.')
+            return
+        }
+
+        if (isFetching || isBottom) return
+        setFetching(true)
+        setLoading(true)
+        try {
+            const resp = await BackendFetch<BackendArt[]>(
+                `/art/search?limit=${limit}&after=${items.at(-1)?.id}` + query.map((q) => `&tag=${q}`).join(''),
+            )
+            if (!resp.success) {
+                const d = BackendDebounce(resp, 1)
+                if (!d.ratelimit) {
+                    setError(resp.error)
+                    setLoading(false)
+                }
+                await d.sleep
+                return
+            }
+
+            if (resp.json.length < limit) setBottom(true)
+            setItems((prev) => [...prev, ...resp.json])
+            setError(undefined)
+            setLoading(false)
+        } finally {
+            setFetching(false)
+        }
+    }
+
+    useEffect(() => {
+        if (!scrollRoot) return
+        if (scrollRoot.scrollHeight <= scrollRoot.clientHeight) {
+            loadMore()
+        }
+    }, [items, scrollRoot])
+
+    setTitle(`Search (${query.join(', ')})`)
+    return (
+        <>
+            <HeaderMessage label={`View: Search <Sort: Latest> <TAGS: ${query.length ? query.join(', ') : 'NONE'}>`} />
+            {routeBackURI()?.startsWith('/art/') && <InputBack />}
+            <LayoutBrowser position={0} items={items} onEndReached={loadMore} />
+
+            {error && <FooterError reason={error} />}
+            {isBottom && <FooterText label="- No More Results -" />}
+            {isLoading && (items.length ? <FooterLoading reason={undefined} /> : <HeaderLoading reason={undefined} />)}
+        </>
+    )
+}

frontend/source/components/views/Settings.tsx

@@ -0,0 +1,136 @@
+import { setTitle } from '../../functions/Route'
+import HeaderMessage from '../layout/HeaderMessage'
+import InputButton from '../inputs/Button'
+import InputButtonRow from '../inputs/ButtonRow'
+import InputLabel from '../inputs/Label'
+import InputDescription from '../inputs/Description'
+import './styles/Settings.css'
+
+export default function ViewSettings() {
+    const GIFUU_PREFIX = '_|GIFUU_BACKUP:DO_NOT_SHARE|_'
+
+    async function onDataBackup() {
+        const password = prompt('Please enter a password for this backup (Leave empty for none):')
+        if (password === null) return
+
+        // Generate Key
+        const enc = new TextEncoder()
+        const keyMaterial = await crypto.subtle.importKey('raw', enc.encode(password), 'PBKDF2', false, ['deriveKey'])
+        const salt = crypto.getRandomValues(new Uint8Array(16))
+        const key = await crypto.subtle.deriveKey(
+            { name: 'PBKDF2', salt, iterations: 100_000, hash: 'SHA-256' },
+            keyMaterial,
+            { name: 'AES-GCM', length: 256 },
+            false,
+            ['encrypt'],
+        )
+
+        // Encrypt String
+        const data = JSON.stringify(localStorage)
+        const nonce = crypto.getRandomValues(new Uint8Array(12))
+        const cipher = await crypto.subtle.encrypt({ name: 'AES-GCM', iv: nonce }, key, enc.encode(data))
+
+        // Package Contents
+        const bundle = new Uint8Array(salt.byteLength + nonce.byteLength + cipher.byteLength)
+        bundle.set(salt, 0)
+        bundle.set(nonce, 16)
+        bundle.set(new Uint8Array(cipher), 28)
+
+        const string = GIFUU_PREFIX + btoa(String.fromCharCode(...bundle))
+        navigator.clipboard.writeText(string)
+
+        alert('Data has been copied to clipboard.')
+    }
+
+    async function onDataRestore() {
+        // Retrieve User Data
+        const blob = await navigator.clipboard.readText()
+        if (!blob.startsWith(GIFUU_PREFIX)) {
+            alert('Contents stored in clipboard is not a backup.')
+            return
+        }
+        const password = prompt('Please enter the password for this backup:')
+        if (password === null) return
+
+        // Unpackage Contents
+        const bundle = Uint8Array.from(atob(blob.slice(GIFUU_PREFIX.length)), (c) => c.charCodeAt(0))
+        const salt = bundle.slice(0, 16)
+        const iv = bundle.slice(16, 28)
+        const cipher = bundle.slice(28)
+
+        // Generate Key
+        const enc = new TextEncoder()
+        const keyMaterial = await crypto.subtle.importKey('raw', enc.encode(password), 'PBKDF2', false, ['deriveKey'])
+        const key = await crypto.subtle.deriveKey(
+            { name: 'PBKDF2', salt, iterations: 100_000, hash: 'SHA-256' },
+            keyMaterial,
+            { name: 'AES-GCM', length: 256 },
+            false,
+            ['decrypt'],
+        )
+
+        // Decrypt String
+        let raw: string
+        try {
+            const plain = await crypto.subtle.decrypt({ name: 'AES-GCM', iv }, key, cipher)
+            raw = new TextDecoder().decode(plain)
+        } catch (err) {
+            console.error('Backup Error:', err)
+            alert('Incorrect Password')
+            return
+        }
+
+        // Parse String
+        try {
+            const data = JSON.parse(raw)
+            if (typeof data !== 'object' || Array.isArray(data)) {
+                throw 'Invalid Object'
+            }
+            Object.entries(data).forEach(([k, v]) => {
+                if (typeof k === 'string' && typeof v === 'string') {
+                    localStorage.setItem(k, v)
+                }
+            })
+        } catch (err) {
+            console.error('Backup Error:', err)
+            alert('Invalid data found in backup.')
+        }
+
+        alert('Data restored, the webpage will now refresh.')
+        window.location.reload()
+    }
+
+    setTitle('Settings')
+    return (
+        <>
+            <HeaderMessage label="View: Settings" />
+            <div className="view-settings">
+                <div className="section">
+                    <InputLabel for="" label="Data Management" />
+                    <InputDescription>
+                        Export your local preferences and tokens for transfer or backup purposes to your devices
+                        clipboard. Do not share these with anybody!
+                    </InputDescription>
+                    <InputButtonRow split={true}>
+                        <InputButton
+                            id="action-backup"
+                            label="Backup"
+                            onClick={onDataBackup}
+                            disabled={false}
+                            rainbow={false}
+                            selected={false}
+                        />
+                        <InputButton
+                            id="action-restore"
+                            label="Restore"
+                            onClick={onDataRestore}
+                            disabled={false}
+                            rainbow={false}
+                            selected={false}
+                        />
+                    </InputButtonRow>
+                </div>
+            </div>
+        </>
+    )
+}

frontend/source/components/views/Text.tsx

@@ -0,0 +1,39 @@
+import { useEffect } from 'react'
+import { wtEvent } from '../../functions/Watchtower'
+import { setTitle } from '../../functions/Route'
+import './styles/Text.css'
+
+import HeaderMessage from '../layout/HeaderMessage'
+import HeaderError from '../layout/HeaderError'
+
+/**
+ * Load article from index.html using the 'include-article' placeholder
+ */
+
+interface PropsForViewText {
+    id: string
+}
+
+export default function ViewText({ id }: PropsForViewText) {
+    const template = document.head.querySelectorAll('template.article')
+    const relevant = [...template].find((e) => e.id === id)
+
+    useEffect(() => {
+        const t = Date.now()
+        return () => {
+            wtEvent('view_article', { id, duration: Date.now() - t })
+        }
+    }, [])
+
+    if (!relevant) {
+        return <HeaderError reason="Unknown Article" />
+    }
+
+    setTitle(`Article: ${id}`)
+    return (
+        <>
+            <HeaderMessage label={`Article <ID: ${id}>`} />
+            <article className="view-document" dangerouslySetInnerHTML={{ __html: relevant.innerHTML }} />
+        </>
+    )
+}

frontend/source/components/views/Upload.tsx

@@ -0,0 +1,362 @@
+import { useEffect, useRef, useState } from 'react'
+import type { BackendChallenge, BackendLimit, UploadEventType } from '../../functions/BackendTypes'
+import { API_BASE, BackendDebounce, BackendFetch } from '../../functions/Backend'
+import { KEY_PREFIX_UPLOAD, routeTo, setTitle } from '../../functions/Route'
+import './styles/Upload.css'
+
+import HeaderMessage from '../layout/HeaderMessage'
+import InputFile, { type HandleForInputFile } from '../inputs/File'
+import InputText, { type HandleForInputText } from '../inputs/Text'
+import InputTags, { type HandleForInputTags } from '../inputs/Tags'
+import InputButton from '../inputs/Button'
+import FooterLoading from '../layout/FooterLoading'
+import FooterError from '../layout/FooterError'
+import FooterText from '../layout/FooterText'
+import { wtEvent } from '../../functions/Watchtower'
+
+export default function ViewUpload() {
+    const solveChallengeRef = useRef<() => void>(null)
+    const fileRef = useRef<HandleForInputFile>(null)
+    const titleRef = useRef<HandleForInputText>(null)
+    const tagsRef = useRef<HandleForInputTags>(null)
+
+    const [workCounter, setWorkCounter] = useState(0)
+    const [workNonce, setWorkNonce] = useState('')
+    const [limits, setLimits] = useState<BackendLimit>()
+    const [loading, setLoading] = useState(true)
+    const [loadingReason, setLoadingReason] = useState<string>('')
+    const [formError, setFormError] = useState<string>('')
+    const [error, setError] = useState<string>('')
+
+    async function onSubmit() {
+        setFormError('')
+
+        // Validate Client
+        if (workCounter === 0) {
+            wtEvent('upload_validation_fail', { reason: 'pow_unsolved' })
+            return setFormError('Waiting for worker to complete')
+        }
+        if (!limits) {
+            wtEvent('upload_validation_fail', { reason: 'restrictions_loading' })
+            return setFormError('Limits not loaded yet')
+        }
+
+        // Validate Form
+        const restrict = limits.upload
+        const preview = fileRef.current?.getPreview()
+        const file = fileRef.current?.getValue()
+        const tags = tagsRef.current?.getValue()
+        const title = titleRef.current?.getValue()
+
+        if (!file || !preview) {
+            wtEvent('upload_validation_fail', { reason: 'missing_file' })
+            return setFormError('Please select a file.')
+        }
+        if (!tags || tags.length === 0) {
+            wtEvent('upload_validation_fail', { reason: 'missing_tags' })
+            return setFormError('Please add at least one tag.')
+        }
+        if (!title || title.trim().length === 0) {
+            wtEvent('upload_validation_fail', { reason: 'missing_title' })
+            return setFormError('Please enter a title.')
+        }
+
+        // Validate Media
+        if (!restrict.mime_types.includes(file.type)) {
+            wtEvent('upload_validation_fail', { reason: 'mime_type', value: file.type })
+            return setFormError(`File type is not supported`)
+        }
+        if (file.size > restrict.filesize) {
+            wtEvent('upload_validation_fail', { reason: 'file_size', value: file.size })
+            return setFormError(`File exceeds ${Math.floor(restrict.filesize / 1024 / 1024)}MB limit`)
+        }
+
+        if (preview instanceof HTMLVideoElement) {
+            if (preview.videoWidth < restrict.input_width_min || preview.videoHeight < restrict.input_height_min) {
+                wtEvent('upload_validation_fail', {
+                    reason: 'dimension_min',
+                    width: preview.videoWidth,
+                    height: preview.videoHeight,
+                })
+                return setFormError(
+                    `Animation is too small (Min: ${restrict.input_width_min}x${restrict.input_height_min})`,
+                )
+            }
+            if (preview.videoWidth > restrict.video_width_max || preview.videoHeight > restrict.video_height_max) {
+                wtEvent('upload_validation_fail', {
+                    reason: 'dimension_max',
+                    width: preview.videoWidth,
+                    height: preview.videoHeight,
+                })
+                return setFormError(
+                    `Animation is too large (Max: ${restrict.video_width_max}x${restrict.video_height_max})`,
+                )
+            }
+            if (preview.duration > restrict.duration) {
+                wtEvent('upload_validation_fail', { reason: 'duration', width: preview.duration })
+                return setFormError(`Animation is too long (Max: ${restrict.duration} seconds)`)
+            }
+        }
+
+        if (preview instanceof HTMLImageElement) {
+            if (preview.naturalWidth < restrict.input_width_min || preview.naturalHeight < restrict.input_height_min) {
+                wtEvent('upload_validation_fail', {
+                    reason: 'dimension_min',
+                    width: preview.naturalWidth,
+                    height: preview.naturalHeight,
+                })
+                return setFormError(
+                    `Sticker is too small (Min: ${restrict.input_width_min}x${restrict.input_height_min})`,
+                )
+            }
+            if (preview.naturalWidth > restrict.image_width_max || preview.naturalHeight > restrict.image_height_max) {
+                wtEvent('upload_validation_fail', {
+                    reason: 'dimension_max',
+                    width: preview.naturalWidth,
+                    height: preview.naturalHeight,
+                })
+                return setFormError(
+                    `Sticker is too large (Max: ${restrict.image_width_max}x${restrict.image_height_max})`,
+                )
+            }
+        }
+
+        // Upload User Content
+        setLoading(true)
+        setLoadingReason('Uploading Content')
+
+        const form = new FormData()
+        form.append('file', file)
+        form.append(
+            'data',
+            new Blob(
+                [
+                    JSON.stringify({
+                        title: title.trim(),
+                        tags: tags.map((t) => t.label),
+                    }),
+                ],
+                { type: 'application/json' },
+            ),
+        )
+
+        fetch(`${API_BASE}/uploads`, {
+            body: form,
+            method: 'POST',
+            headers: {
+                'X-Challenge-Counter': String(workCounter),
+                'X-Challenge-Nonce': workNonce,
+            },
+        })
+            .then(async (resp) => {
+                let requestID = 'N/A'
+
+                if (!resp.ok) {
+                    solveChallengeRef.current?.() // refresh consumed pow
+
+                    let reason = `Request failed: ${resp.status} ${resp.statusText}`
+                    try {
+                        const raw = await resp.text()
+                        const dat = JSON.parse(raw)
+                        if (dat.message) reason = `${dat.message} (${requestID})`
+                    } catch {}
+
+                    wtEvent('upload_fail', { reason })
+                    setFormError(reason)
+                    setLoading(false)
+                    return
+                }
+
+                const reader = resp.body!.getReader()
+                const decoder = new TextDecoder()
+                let buffer = ''
+
+                while (true) {
+                    const { done, value } = await reader.read()
+                    if (done) break
+
+                    buffer += decoder.decode(value, { stream: true })
+                    let parts = buffer.split('\n\n')
+                    buffer = parts.pop()!
+
+                    for (const part of parts) {
+                        const lines = part.split('\n')
+                        for (const line of lines) {
+                            if (!line.startsWith('data:')) continue
+
+                            const text = line.slice(5).trim()
+                            if (!text) continue
+
+                            const body: UploadEventType = JSON.parse(text)
+                            switch (body.name) {
+                                // Simple Messages
+                                case 'id':
+                                    requestID = body.data
+                                    break
+                                case 'step':
+                                    setLoadingReason(body.data.message)
+                                    break
+                                case 'progress':
+                                    setLoadingReason(`Processing: ${body.data.percent}%`)
+                                    break
+
+                                // Request Failed, Most likely due to NSFW
+                                case 'error':
+                                    wtEvent('upload_fail', { reason: body.data.message })
+                                    setFormError(`${body.data.message} (${requestID})`)
+                                    setLoading(false)
+                                    break
+
+                                // Request Complete
+                                case 'finish':
+                                    wtEvent('upload_success', {
+                                        id: requestID,
+                                        type: file.type,
+                                        size: file.size,
+                                        width:
+                                            preview instanceof HTMLVideoElement
+                                                ? preview.videoWidth
+                                                : preview.naturalWidth,
+                                        height:
+                                            preview instanceof HTMLVideoElement
+                                                ? preview.videoHeight
+                                                : preview.naturalHeight,
+                                        duration: preview instanceof HTMLVideoElement ? preview.duration : 0,
+                                    })
+
+                                    // Little hack to send the user to their personal gifs instead of the upload pane
+                                    // when they click back... it just feels more logical.
+
+                                    localStorage.setItem(`${KEY_PREFIX_UPLOAD}${requestID}`, body.data.edit_token)
+                                    routeTo(`/personal`)
+                                    routeTo(`/art/${requestID}`)
+                                    break
+                            }
+
+                            // For debugging purposes
+                            console.log(`[EVENT] ${body.name} => ${text}`)
+                        }
+                    }
+                }
+            })
+            .catch((err) => {
+                console.error('Network Error:', err)
+                setFormError('Network Error')
+                setLoading(false)
+            })
+            .finally(() => {
+                solveChallengeRef.current?.()
+            })
+    }
+
+    useEffect(() => {
+        let iteration = 1
+        async function handler() {
+            const resp = await BackendFetch<BackendLimit>('/limits')
+            if (resp.error) {
+                console.log('Failed to fetch limits:', resp.error)
+                const d = BackendDebounce(resp, iteration)
+                if (!d.ratelimit) {
+                    setError(resp.error)
+                }
+                await d.sleep
+                setError('')
+                handler()
+                return
+            }
+            setLimits(resp.json)
+        }
+        handler()
+    }, [])
+
+    useEffect(() => {
+        let timeout: number | undefined
+        let worker: Worker
+        let iteration = 1
+
+        async function handler() {
+            console.log('[WORKER] Starting Challenge')
+            setLoadingReason('Retrieving Settings')
+
+            // Request Challenge
+            const resp = await BackendFetch<BackendChallenge>('/challenge?difficulty=20')
+            if (resp.error) {
+                console.log('[WORKER] Fetch Error:', resp.error)
+                const d = BackendDebounce(resp, iteration)
+                if (!d.ratelimit) {
+                    setError(resp.error)
+                }
+                await d.sleep
+                setError('')
+                handler()
+                return
+            }
+            setLoadingReason('Solving Anti-Spam Challenge')
+
+            // Complete Challenge
+            const { nonce, difficulty, expires } = resp.json
+            const t = Date.now()
+
+            worker.postMessage({ nonce, difficulty })
+            worker.onmessage = (m: MessageEvent<{ counter: number }>) => {
+                const tt = Date.now() - t
+                wtEvent('upload_pow_solve', { difficulty, time: tt })
+
+                console.log(`[WORKER] Work completed in ${tt}ms`)
+                worker.onmessage = null
+                setWorkCounter(m.data.counter)
+                setWorkNonce(nonce)
+
+                const tl = Math.max(expires * 1000 - Date.now(), 0)
+                timeout = setTimeout(handler, tl)
+                console.log(`[WORKER] Next Challenge in ${tl}ms`)
+
+                setLoadingReason('Ready')
+                setLoading(false)
+            }
+        }
+
+        try {
+            setLoadingReason('Spawning Worker')
+            worker = new Worker('/worker-pow.js')
+            solveChallengeRef.current = handler
+            handler() // shouldn't fail
+        } catch (error) {
+            console.error('[WORKER] Startup Error:', error)
+            setError('Init Error')
+        }
+
+        return () => {
+            clearTimeout(timeout)
+            worker.onmessage = null
+            worker.terminate()
+            console.log('[WORKER] Cleanup')
+        }
+    }, [])
+
+    setTitle('Upload')
+    return (
+        <>
+            <HeaderMessage label="View: Upload" />
+            <div className="view-upload">
+                <InputFile ref={fileRef} limits={limits?.upload} />
+                <InputText ref={titleRef} label="Metadata: Title" placeholder="My Creation" />
+                <InputTags ref={tagsRef} label="Metadata: Tags" allowCustom={true} onChange={undefined} />
+
+                {!error && !loading && !formError && <FooterText label="" /* lazy divider */ />}
+                {!error && loading && <FooterLoading reason={loadingReason} />}
+                {!error && formError && <FooterError reason={formError} />}
+                {error && <FooterError reason={error} />}
+
+                <InputButton
+                    id="action-upload"
+                    label="Upload"
+                    onClick={onSubmit}
+                    disabled={loading || !!error}
+                    rainbow={false}
+                    selected={false}
+                />
+            </div>
+        </>
+    )
+}

frontend/source/components/views/styles/Animation.css

@@ -0,0 +1,74 @@
+div.view-animation {
+    display: grid;
+    gap: 16px;
+}
+
+div.view-animation div.preview {
+    cursor: zoom-in;
+    box-sizing: border-box;
+    border: var(--border-thickness) solid var(--background-primary);
+    background-color: var(--background-tertiary);
+    aspect-ratio: 16 / 9;
+    width: 100%;
+    height: 100%;
+    object-fit: contain;
+}
+
+div.view-animation div.preview div.media-canvas {
+    width: 100%;
+    height: 100%;
+}
+
+div.view-animation div.metadata p.header {
+    margin-bottom: 8px;
+    font-size: large;
+}
+
+div.view-animation div.metadata p.subheader {
+    color: var(--font-color-secondary);
+    font-size: small;
+}
+
+div.view-animation div.tags {
+    display: flex;
+    flex-wrap: wrap;
+    gap: 8px;
+}
+
+div.view-animation div.tags a.item {
+    display: flex;
+    gap: 8px;
+    background-color: var(--background-tertiary);
+    padding: 8px;
+    width: fit-content;
+    text-decoration: none;
+}
+
+div.view-animation div.tags a.item:hover,
+div.view-animation div.tags a.item:focus-visible {
+    cursor: pointer;
+    text-decoration: underline;
+}
+
+div.view-animation div.tags a.item span.usage {
+    color: var(--font-color-secondary);
+    text-decoration: none;
+}
+
+/* Fullscreen Preview */
+div.view-lightbox {
+    display: flex;
+    position: fixed;
+    justify-content: center;
+    align-items: center;
+    z-index: 999;
+    cursor: zoom-out;
+    inset: 0;
+    background: rgba(0, 0, 0, 0.5);
+}
+
+div.view-lightbox div.media-canvas {
+    max-width: 90vw;
+    max-height: 90vh;
+    overflow: hidden;
+}

frontend/source/components/views/styles/Settings.css

@@ -0,0 +1,4 @@
+div.view-settings {
+    display: grid;
+    gap: 8px;
+}

frontend/source/components/views/styles/Text.css

@@ -0,0 +1,103 @@
+/* View Layout */
+
+article.view-document a {
+    display: inline-block;
+}
+
+/* Document Layout */
+
+div.document-section {
+    display: grid;
+    gap: 16px;
+    box-sizing: border-box;
+    padding: 8px 0;
+}
+
+/* removes the ugly looking padding between the header and first element */
+div.document-section:first-child {
+    padding-top: 0;
+}
+
+div.document-section:last-child {
+    padding-bottom: 0;
+}
+
+div.document-spacer {
+    margin: 8px 0;
+    border-bottom: var(--border-thickness) dashed var(--background-secondary);
+}
+
+div.document-divider {
+    position: relative;
+    margin: 16px 0;
+    background-color: var(--background-primary);
+    width: 100%;
+    height: 2px;
+}
+
+div.document-divider::before {
+    position: absolute;
+    top: 50%;
+    left: 50%;
+    transform: translate(-50%, -50%);
+    clip-path: polygon(
+        100% 25%,
+        62.5% 25%,
+        50% 0%,
+        37.5% 25%,
+        0% 25%,
+        25% 50%,
+        0% 100%,
+        50% 75%,
+        100% 100%,
+        75% 50%,
+        100% 25%
+    );
+    background-color: var(--background-highlight);
+    width: 16px;
+    height: 16px;
+    content: '';
+}
+
+/* Document Elements */
+
+div.document-section p,
+div.document-section pre {
+    line-height: 1.5em;
+}
+
+p.document-item::before {
+    margin-right: 16px;
+    margin-left: 8px;
+    content: '◆';
+}
+
+p.document-header {
+    font-size: x-large;
+}
+
+p.document-subheader {
+    font-size: large;
+}
+
+p.document-paragraph code {
+    display: inline-block;
+    box-sizing: border-box;
+    background-color: var(--background-translucent);
+    padding: 4px;
+    color: var(--font-color-accent);
+    font-size: small;
+}
+
+pre.document-codeblock {
+    box-sizing: border-box;
+    background-color: var(--background-translucent);
+
+    /* weird chin on the pre elements this padding here negates it */
+    padding: 12px;
+    padding-bottom: 0;
+    overflow-x: scroll;
+    overflow-y: scroll;
+    color: var(--font-color-accent);
+    font-size: small;
+}

frontend/source/components/views/styles/Upload.css

@@ -0,0 +1,4 @@
+div.view-upload {
+    display: grid;
+    gap: 8px;
+}

frontend/source/functions/Backend.ts

@@ -0,0 +1,138 @@
+import type { BackendResponse } from './BackendTypes'
+
+declare global {
+    interface Window {
+        __ENV__: {
+            CDN: string
+            API: string
+            WEB: string
+        }
+    }
+}
+
+export const API_BASE = window.__ENV__.API
+export const CDN_BASE = window.__ENV__.CDN
+export const WEB_BASE = window.__ENV__.WEB
+
+export function BackendDebounce(resp: BackendResponse<any>, iteration = 1) {
+    const ratelimit = resp.status === 429 && resp.ratelimit.remains === 0
+    return {
+        ratelimit,
+        sleep: new Promise<void>((next) => {
+            if (ratelimit) {
+                const sleep = resp.ratelimit.reset * 1000
+                console.warn(`Ratelimited! sleeping for ${sleep}ms`)
+                setTimeout(next, sleep)
+            } else {
+                setTimeout(next, iteration * 2000)
+            }
+        }),
+    }
+}
+
+export function BackendFetch<T>(path: string): Promise<BackendResponse<T>> {
+    return new Promise((resolve) => {
+        const data: BackendResponse<T> = {
+            success: false,
+            status: -1,
+            error: '',
+            ratelimit: { remains: 0, reset: 0, limit: 0 },
+            text: '',
+            json: null as T,
+        }
+
+        fetch(API_BASE + path)
+            .then(async (res) => {
+                data.status = res.status
+                data.success = res.ok
+                data.ratelimit.limit = parseInt(res.headers.get('X-Ratelimit-Limit') || '0')
+                data.ratelimit.reset = parseFloat(res.headers.get('X-Ratelimit-Reset') || '0')
+                data.ratelimit.remains = parseInt(res.headers.get('X-Ratelimit-Remaining') || '0')
+
+                data.text = await res.text()
+                data.json = (() => {
+                    try {
+                        return JSON.parse(data.text)
+                    } catch {
+                        return null
+                    }
+                })()
+
+                // Check for Backend Error
+                if (!res.ok) {
+                    data.error = (data.json as any)?.message ?? `Request failed: ${res.status} ${res.statusText}`
+                    return
+                }
+            })
+            .catch((err) => {
+                console.error('Request failed due to a network error:', err)
+                data.error = 'Network Unavailable'
+            })
+            .finally(() => resolve(data))
+    })
+}
+
+// export function BackendGET<T>(path: string): Promise<BackendResponse<T>> {
+//     return BackendPOST(path, undefined, {})
+// }
+
+// export function BackendPOST<T>(path: string, body: any, headers: Record<string, string>): Promise<BackendResponse<T>> {
+//     return new Promise((resolve) => {
+//         let requestHeaders = new Headers()
+//         let requestMethod = 'GET'
+
+//         Object.entries(headers).forEach(([k, v]) => requestHeaders.set(k, v))
+//         if (body) {
+//             if (!(body instanceof FormData)) {
+//                 requestHeaders.set('Content-Type', 'application/json')
+//                 body = JSON.stringify(body)
+//             }
+//             requestMethod = 'POST'
+//         }
+
+//         const data: BackendResponse<T> = {
+//             success: false,
+//             status: -1,
+//             error: '',
+//             ratelimit: { remains: 0, reset: 0, limit: 0 },
+//             text: '',
+//             json: null as T,
+//         }
+
+//         fetch(API_BASE + path, {
+//             method: requestMethod,
+//             headers: requestHeaders,
+//             body: body,
+//         })
+//             .then(async (res) => {
+//                 data.status = res.status
+//                 data.success = res.ok
+//                 data.ratelimit.limit = parseInt(res.headers.get('X-Ratelimit-Limit') || '0')
+//                 data.ratelimit.reset = parseFloat(res.headers.get('X-Ratelimit-Reset') || '0')
+//                 data.ratelimit.remains = parseInt(res.headers.get('X-Ratelimit-Remaining') || '0')
+
+//                 data.text = await res.text()
+//                 data.json = (() => {
+//                     try {
+//                         return JSON.parse(data.text)
+//                     } catch {
+//                         return null
+//                     }
+//                 })()
+
+//                 // Check for Backend Error
+//                 if (!res.ok) {
+//                     const debugID = res.headers.get('X-Debug-ID')
+//                     const message = (data.json as any)?.message ?? `Request failed: ${res.status} ${res.statusText}`
+
+//                     data.error = `${message} ${debugID ? `(${debugID})` : ''}`
+//                     return
+//                 }
+//             })
+//             .catch((err) => {
+//                 console.error('Request failed due to a network error:', err)
+//                 data.error = 'Network Unavailable'
+//             })
+//             .finally(() => resolve(data))
+//     })
+// }

frontend/source/functions/BackendTypes.d.ts

@@ -0,0 +1,119 @@
+export interface BackendResponse<T> {
+    success: boolean
+    status: number
+    error: string
+    ratelimit: {
+        remains: number
+        limit: number
+        reset: number
+    }
+    text: string
+    json: T
+}
+
+export interface BackendLimitReportOption {
+    id: number
+    title: string
+    description: string
+}
+
+export interface BackendLimitType<T = undefined> {
+    normalizers: {
+        match: string
+        replace: string
+        comment: string
+    }[]
+    matcher: string
+    max_length: number
+    min_length: number
+    values: T
+}
+
+export interface BackendLimit {
+    upload: {
+        input_width_min: number
+        input_height_min: number
+        video_width_max: number
+        video_height_max: number
+        image_width_max: number
+        image_height_max: number
+        duration: number
+        filesize: number
+        mime_types: string[]
+    }
+    title: BackendLimitType
+    tag: BackendLimitType
+    comment: BackendLimitType
+    report: BackendLimitType<BackendLimitReportOption>
+}
+
+export interface BackendChallenge {
+    nonce: string
+    difficulty: number
+    /** UNIX Timestamp */
+    expires: number
+}
+
+export interface BackendTag {
+    id: string
+    label: string
+    usage: number
+}
+
+export interface BackendArt {
+    id: string
+    created: string
+    sticker: boolean
+    audio: boolean
+    framerate: number
+    width: number
+    height: number
+    /** Float 0-1 */
+    rating: number
+    title: string
+    tags: BackendTag[]
+}
+
+export type UploadEventType =
+    | UploadEventID
+    | UploadEventError
+    | UploadEventStep
+    | UploadEventProgress
+    | UploadEventFinish
+
+interface UploadEventID {
+    name: 'id'
+    data: string
+}
+
+interface UploadEventError {
+    name: 'error'
+    data: {
+        code: number
+        message: string
+    }
+}
+
+interface UploadEventStep {
+    name: 'step'
+    data: {
+        id: 'PROBE_QUEUE' | 'PROBE_START' | 'ENCODE_QUEUE' | 'ENCODE_START' | 'SERVER_FINALIZE'
+        message: string
+    }
+}
+
+interface UploadEventProgress {
+    name: 'progress'
+    data: {
+        /** float string (e.g. 45.12) */
+        percent: string
+    }
+}
+
+interface UploadEventFinish {
+    name: 'finish'
+    data: {
+        id: string
+        edit_token: string
+    }
+}

frontend/source/functions/Context.ts

@@ -0,0 +1,41 @@
+import { createContext, useContext } from 'react'
+
+export const ScrollContext = createContext<HTMLElement | null>(null)
+export const useScrollRoot = () => useContext(ScrollContext)
+
+// delete all the toastz
+export function toastNuke() {
+    document.querySelectorAll('.layout-tooltip').forEach((e) => e.remove())
+}
+window.addEventListener('popstate', toastNuke)
+
+// janky tooltips which are evil!1!
+export function toast(anchorId: string, message: string) {
+    const anchor = document.getElementById(anchorId)
+    if (!anchor) return
+
+    const dialog = anchor.closest('dialog') ?? document.body
+    const parent = dialog.getBoundingClientRect()
+    const rect = anchor.getBoundingClientRect()
+    const elem = document.createElement('span')
+
+    // monospace font 4 da win
+    const tooltipWidth = message.length * 8
+    const clampedLeft = Math.max(
+        tooltipWidth / 2 + 8,
+        Math.min(rect.left + rect.width / 2, window.innerWidth - tooltipWidth / 2 - 8),
+    )
+
+    elem.classList.add('layout-tooltip', 'animation-scroll-in')
+    elem.textContent = message
+    elem.style.cssText = `
+        position: absolute;
+        left: ${clampedLeft - parent.left}px;
+        top: ${rect.top - parent.top - 8}px;
+        transform: translateX(-50%) translateY(-100%);
+    `
+
+    toastNuke()
+    dialog.appendChild(elem)
+    setTimeout(() => elem.remove(), 2000)
+}

frontend/source/functions/Format.ts

@@ -0,0 +1,21 @@
+export const validTagMatcher = new RegExp(/^[\p{L}\p{N}_]+$/u)
+
+// Format user input for api requests, returns an empty string if invalid
+export function formatTagInput(str: string): string | false {
+    const normal = str.trim().toLowerCase().replaceAll(/\s\s+/g, ' ').replaceAll(' ', '_')
+
+    if (!validTagMatcher.test(normal)) {
+        return false
+    }
+    return normal
+}
+
+// Format tag label for display in html
+export function formatTagTextContent(str: string): string {
+    return str.trim().toUpperCase().replace('_', ' ')
+}
+
+// Format tag usage for display in html
+export function formatTagUsage(num: number): string {
+    return num.toLocaleString()
+}

frontend/source/functions/Route.ts

@@ -0,0 +1,55 @@
+import { type MouseEvent } from 'react'
+
+export const KEY_PREFIX_UPLOAD = 'upload_'
+
+let route_index = 0
+let route_state: { path: string; with: any; keep: any }[] = [{ path: getWindowPath(), with: null, keep: null }]
+
+window.addEventListener('popstate', (e) => {
+    if (e.state?.route_index !== undefined) {
+        route_index = e.state.route_index
+    }
+})
+
+export function getWindowPath() {
+    return window.location.href.slice(window.location.origin.length)
+}
+
+export function setTitle(title: string) {
+    document.title = `${title} • gifuu`
+}
+
+export function routeTo(path: string, withData?: any, keepData?: any) {
+    route_state[route_index].keep = keepData ?? null
+    route_state.splice(route_index + 1)
+    route_state.push({ path, with: withData, keep: null })
+    route_index++
+    window.history.pushState({ route_index }, '', path)
+    window.dispatchEvent(new PopStateEvent('popstate'))
+}
+
+export function routeIntercept(event: MouseEvent<HTMLAnchorElement>, withData?: any, keepData?: any) {
+    if (event.currentTarget instanceof HTMLAnchorElement) {
+        event.preventDefault()
+        routeTo(event.currentTarget.getAttribute('href') ?? '/', withData, keepData)
+    }
+}
+
+export function routeBack() {
+    if (route_index <= 0) {
+        routeTo('/')
+        return
+    }
+    route_index--
+    const entry = route_state[route_index]
+    window.history.pushState({ route_index }, '', entry.path)
+    window.dispatchEvent(new PopStateEvent('popstate'))
+}
+
+export function routeBackURI() {
+    return route_state[route_index - 1]?.path ?? '/'
+}
+
+export function stateRecover<T>(): T | undefined {
+    return (route_state[route_index]?.with ?? route_state[route_index]?.keep) as T
+}

frontend/source/functions/Watchtower.ts

@@ -0,0 +1,32 @@
+declare global {
+    interface Window {
+        umami?: {
+            track: (name: string, data?: Record<string, any>) => Promise<void>
+            identify: (id: string, data?: Record<string, any>) => Promise<void>
+        }
+    }
+}
+
+export function wtEvent(eventName: string, data?: Record<string, any>) {
+    console.log('[WATCHTOWER] Event:', eventName, data)
+    window.umami?.track(eventName, data).catch((error) => {
+        console.error('[WatchTower] Event Failed:', { eventName, data }, error)
+    })
+}
+
+// // Do not use, this goes against the privacy policy!
+// export function wtIdentify(who: string | number, data?: object) {
+//     console.log('[WATCHTOWER] Identify:', who, data)
+//     window.umami?.identify(String(who), data).catch((error) => {
+//         console.error('[WatchTower] Identify Failed:', { who, data }, error)
+//     })
+// }
+
+// Not yet in service!
+// if (import.meta.env.PROD) {
+//     const script = document.createElement('script')
+//     script.defer = true
+//     script.src = 'https://watchtower.pancakz.net/script.js'
+//     script.dataset.websiteId = '...'
+//     document.body.appendChild(script)
+// }

frontend/source/index.tsx

@@ -0,0 +1,16 @@
+import { StrictMode } from 'react'
+import { createRoot } from 'react-dom/client'
+import PaneContent from './components/main/PaneContent.tsx'
+import PaneGlass from './components/main/PaneGlass.tsx'
+import PaneSidebar from './components/main/PaneSidebar.tsx'
+
+createRoot(document.querySelector('div.layout-foreground')!).render(
+    <StrictMode>
+        <PaneGlass>
+            <PaneSidebar />
+        </PaneGlass>
+        <PaneGlass>
+            <PaneContent />
+        </PaneGlass>
+    </StrictMode>,
+)

frontend/source/vectors/background-embed.svg

@@ -0,0 +1,203 @@
+<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 640 640">
+    <defs><circle fill="#404040" id="c" r="1"/></defs>
+
+    <use href="#c" x="34" y="122" />
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+
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+    <use href="#c" x="571" y="480" />
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+
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+
+
+</svg>

frontend/source/vectors/category-close.svg

@@ -0,0 +1,3 @@
+<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 16 16">
+    <path fill="#a0a0a0" d="M8,0L0,8l8,8,8-8L8,0ZM3,8l5-5,5,5-5,5-5-5Z" />
+</svg>

frontend/source/vectors/category-open.svg

@@ -0,0 +1,3 @@
+<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 16 16">
+    <polygon fill="#a0a0a0" points="8,0 16,8 8,16 0,8" />
+</svg>

frontend/source/vectors/cross.svg

@@ -0,0 +1,3 @@
+<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 16 16">
+    <polygon fill="#c0c0c0" points="0 0 0 3 6 8 0 13 0 16 3 16 8 10 13 16 16 16 16 13 10 8 16 3 16 0 13 0 8 6 3 0 0 0" />
+</svg>

frontend/source/vectors/feed.svg

@@ -0,0 +1,5 @@
+<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 64 64">
+    <polygon fill="#c0c0c0" points="6.4 64 0 57.6 6.4 48 16 57.6 6.4 64"/>
+    <polyline fill="#c0c0c0" points="25.6 64 38.4 64 33.6 30.4 0 25.6 0 38.4 20.8 43.2"/>
+    <polyline fill="#c0c0c0" points="51.2 64 64 64 59.2 4.8 0 0 0 12.8 46.4 17.6"/>
+</svg>

frontend/source/vectors/heart.svg

@@ -0,0 +1,3 @@
+<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 18 13">
+    <polygon fill="#c0c0c0" points="9 13 0 4 4 0 9 3 14 0 18 4 9 13"/>
+</svg>

frontend/source/vectors/logo-full.svg

@@ -0,0 +1,8 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<svg xmlns="http://www.w3.org/2000/svg" width="33.6" height="10.64" viewBox="0 0 33.6 10.64">
+  <path fill="#f0f0f0" d="M.59,10.64v-1.49h4.48c.44,0,.74-.06.89-.19.16-.13.23-.36.23-.68v-.28h-2.7c-1.14,0-2.01-.24-2.6-.71-.59-.48-.89-1.19-.89-2.13s.3-1.65.89-2.14c.59-.49,1.46-.74,2.6-.74h1.72c.54,0,1,.06,1.4.19s.73.3.99.52.46.5.59.82c.13.32.19.68.19,1.07v3.53c0,.46-.05.83-.15,1.12-.1.29-.27.52-.5.69s-.55.28-.95.34-.89.09-1.49.09H.59ZM6.19,4.72c0-.24-.08-.46-.25-.65-.16-.19-.43-.29-.81-.29h-1.33c-.35,0-.64.04-.85.11-.22.08-.38.18-.5.31s-.2.28-.25.44c-.04.17-.07.34-.07.52s.02.33.07.5.13.31.25.44.29.23.5.31c.22.08.5.12.85.12h1.72c.17,0,.3,0,.39,0,.09,0,.19.01.28.03v-1.85Z"/>
+  <path fill="#f0f0f0" d="M9.28,1.6V0h2.17v1.6h-2.17ZM9.28,8.36V2.4h2.17v5.96h-2.17Z"/>
+  <path fill="#f0f0f0" d="M12.29,8.36V2.16c0-.44.05-.8.14-1.08.1-.28.26-.5.5-.66.24-.16.55-.27.95-.33s.89-.09,1.49-.09h.83v1.44h-.59c-.22,0-.41.01-.55.04-.14.03-.26.07-.35.14-.09.06-.15.15-.19.26-.04.11-.05.24-.05.4h1.68v1.46h-1.68v4.62h-2.18Z"/>
+  <path fill="#f0f0f0" d="M19.85,8.36c-.47,0-.9-.05-1.28-.16s-.71-.28-.98-.5-.48-.52-.62-.88-.22-.78-.22-1.27v-3.28h2.18v3.28c0,.38.09.69.27.92s.52.34,1.03.34h1.67c.17,0,.3,0,.39.01.09,0,.19.02.28.04V2.28h2.2v6.08h-4.92Z"/>
+  <path fill="#f0f0f0" d="M28.68,8.36c-.47,0-.9-.05-1.28-.16-.38-.11-.71-.28-.98-.5-.27-.23-.48-.52-.62-.88-.14-.36-.22-.78-.22-1.27v-3.28h2.18v3.28c0,.38.09.69.27.92s.52.34,1.03.34h1.67c.17,0,.3,0,.39.01.09,0,.19.02.28.04V2.28h2.2v6.08h-4.92Z"/>
+</svg>

frontend/source/vectors/star.svg

@@ -0,0 +1,3 @@
+<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 8 8">
+    <polygon fill="#c0c0c0" points="8 2 5 2 4 0 3 2 0 2 2 4 0 8 4 6 8 8 6 4 8 2" />
+</svg>

frontend/source/vectors/throbber.svg

@@ -0,0 +1,28 @@
+<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 60 60">
+    <!-- why is it called a throbber? -->
+    <style>
+        rect {fill: #323232; animation: a 800ms infinite}
+        rect:nth-child(1) {animation-delay: 0ms}
+        rect:nth-child(2) {animation-delay: 100ms}
+        rect:nth-child(3) {animation-delay: 200ms}
+        rect:nth-child(4) {animation-delay: 300ms}
+        rect:nth-child(5) {animation-delay: 400ms}
+        rect:nth-child(6) {animation-delay: 500ms}
+        rect:nth-child(7) {animation-delay: 600ms}
+        rect:nth-child(8) {animation-delay: 700ms}
+        @keyframes a {
+            0%, 100% {fill: #323232}
+            50%      {fill: #f0f0f0}
+        }
+    </style>
+    <g>
+        <rect x="1" y="1" width="18" height="18"/>
+        <rect x="21" y="1" width="18" height="18"/>
+        <rect x="41" y="1" width="18" height="18"/>
+        <rect x="41" y="21" width="18" height="18"/>
+        <rect x="41" y="41" width="18" height="18"/>
+        <rect x="21" y="41" width="18" height="18"/>
+        <rect x="1" y="41" width="18" height="18"/>
+        <rect x="1" y="21" width="18" height="18"/>
+    </g>
+</svg>

frontend/source/vectors/top.svg

@@ -0,0 +1,4 @@
+<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 32 32">
+    <polygon fill="#c0c0c0" points="1 0 31 0 32 6 0 6 1 0"/>
+    <polygon fill="#c0c0c0" points="0 32 0 24 16 8 32 24 32 32 16 20 0 32"/>
+</svg>