Drag & Drop Upload
Dropzone with per-file progress and a drag counter that fixes the flicker every naive dragleave handler produces.
The list that follows the dropzone: complete, uploading, queued and failed rows with cancel and retry — because hiding the failure is the classic upload bug.
components/upload-progress-list.tsxnpx hoverlab add upload-progress-list
Or over MCP, from your editor's agent — no account needed.
Free to read, copy and install, for personal and non-commercial projects. Shipping it in client work or a paid product needs Pro ($79 once). The source lands in your repo and stops being ours — no attribution, nothing to upgrade.
Start a page with this section — add more, order them, and leave with the page source.
onboarding-deck.pdf4.2 MB
Uploaded
team-offsite-photos.zip212 MB
homepage-hero.png8.7 MB
q3-financials.xlsx318 KB
Queued — waiting for a slot
launch-video-draft.mp41.4 GB
Connection lost at 34%
Rendered live in your current theme — this is the same component whose source is below, not a screenshot of it.
'use client'
/**
* <UploadProgressList> — the list that follows the dropzone.
*
* The dropzone is the easy half of an uploader; this list is where the
* real work lives, because it is the only place cancel, retry and
* failure can exist. The classic bug is hiding the failed row — the
* upload dies, the row vanishes, and the user walks away certain their
* file went up. Here a failure stays visible, says why, and carries a
* retry button, which is the entire contract of the component.
*
* Progress bars are real `role="progressbar"` elements with
* `aria-valuenow`, not styled divs — a screen reader should hear 62%,
* not silence. The shimmer on active rows is `motion-safe:` gated.
*/
import * as React from 'react'
import {
CircleCheck,
FileArchive,
FileImage,
FileText,
File as FileIcon,
RotateCcw,
X,
} from 'lucide-react'
export type UploadState = 'complete' | 'uploading' | 'queued' | 'failed'
export interface UploadRow {
id: string
name: string
size: string
state: UploadState
/** 0–100, meaningful only while uploading. */
progress?: number
error?: string
}
export interface UploadProgressListProps {
files?: UploadRow[]
className?: string
}
const DEFAULT_FILES: UploadRow[] = [
{ id: 'f1', name: 'onboarding-deck.pdf', size: '4.2 MB', state: 'complete' },
{ id: 'f2', name: 'team-offsite-photos.zip', size: '212 MB', state: 'uploading', progress: 62 },
{ id: 'f3', name: 'homepage-hero.png', size: '8.7 MB', state: 'uploading', progress: 18 },
{ id: 'f4', name: 'q3-financials.xlsx', size: '318 KB', state: 'queued' },
{ id: 'f5', name: 'launch-video-draft.mp4', size: '1.4 GB', state: 'failed', error: 'Connection lost at 34%' },
]
function iconFor(name: string) {
const ext = name.split('.').pop()?.toLowerCase() ?? ''
if (['png', 'jpg', 'jpeg', 'gif', 'webp', 'svg'].includes(ext)) return FileImage
if (['zip', 'tar', 'gz', 'rar', '7z'].includes(ext)) return FileArchive
if (['pdf', 'doc', 'docx', 'txt', 'md'].includes(ext)) return FileText
return FileIcon
}
export function UploadProgressList({
files = DEFAULT_FILES,
className = '',
}: UploadProgressListProps) {
const [rows, setRows] = React.useState(files)
function cancel(id: string) {
setRows((prev) => prev.filter((row) => row.id !== id))
}
function retry(id: string) {
setRows((prev) =>
prev.map((row) =>
row.id === id
? { ...row, state: 'uploading' as const, progress: 12, error: undefined }
: row,
),
)
}
return (
<ul className={`mx-auto w-full max-w-lg space-y-2 ${className}`}>
{rows.map((row) => {
const Icon = iconFor(row.name)
return (
<li
key={row.id}
className="flex items-center gap-3 rounded-xl border border-border/60 bg-card/60 px-4 py-3"
>
<span
aria-hidden
className={`flex h-9 w-9 shrink-0 items-center justify-center rounded-lg ${
row.state === 'failed'
? 'bg-destructive/10 text-destructive'
: row.state === 'complete'
? 'bg-primary/10 text-primary'
: 'bg-muted text-muted-foreground'
}`}
>
{row.state === 'complete' ? (
<CircleCheck className="h-4 w-4" />
) : (
<Icon className="h-4 w-4" />
)}
</span>
<div className="min-w-0 flex-1">
<p className="flex items-baseline justify-between gap-3">
<span className="truncate text-sm font-medium text-card-foreground">
{row.name}
</span>
<span className="shrink-0 text-xs tabular-nums text-muted-foreground">
{row.size}
</span>
</p>
{row.state === 'complete' ? (
<p className="mt-0.5 text-xs text-muted-foreground">Uploaded</p>
) : row.state === 'queued' ? (
<p className="mt-0.5 text-xs text-muted-foreground">Queued — waiting for a slot</p>
) : row.state === 'failed' ? (
<p className="mt-0.5 text-xs text-destructive">{row.error ?? 'Upload failed'}</p>
) : (
<div className="mt-1.5 flex items-center gap-2">
<div
role="progressbar"
aria-valuenow={row.progress ?? 0}
aria-valuemin={0}
aria-valuemax={100}
aria-label={`Uploading ${row.name}`}
className="h-1 flex-1 overflow-hidden rounded-full bg-muted border border-transparent"
>
<span
className="block h-full rounded-full bg-primary motion-safe:animate-pulse border border-transparent"
style={{ width: `${row.progress ?? 0}%` }}
/>
</div>
<span className="shrink-0 text-xs tabular-nums text-muted-foreground">
{row.progress ?? 0}%
</span>
</div>
)}
</div>
{row.state === 'failed' ? (
<button
type="button"
onClick={() => retry(row.id)}
className="inline-flex shrink-0 items-center gap-1.5 rounded-lg border border-border/60 px-2.5 py-1.5 text-xs font-semibold transition-colors hover:bg-muted"
>
<RotateCcw aria-hidden className="h-3.5 w-3.5" />
Retry
</button>
) : row.state !== 'complete' ? (
<button
type="button"
onClick={() => cancel(row.id)}
aria-label={`Cancel upload of ${row.name}`}
className="shrink-0 rounded-lg p-1.5 text-muted-foreground transition-colors hover:bg-muted hover:text-foreground"
>
<X aria-hidden className="h-4 w-4" />
</button>
) : null}
</li>
)
})}
</ul>
)
}
bg-card, text-muted-foreground) — it inherits your theme instead of overriding it.Drop it at components/upload-progress-list.tsx and import it where you need the section:
import { UploadProgressList } from '@/components/upload-progress-list'Read out of the component’s own type and signature, so this cannot drift from the source below. Every prop has a default — the component renders standalone before you pass it anything.
| Prop | Type | Default |
|---|---|---|
files | UploadRow[] | DEFAULT_FILES |
className | string | '' |
The same block rendered once to markup, wrapped as a file your framework compiles. Tailwind classes are framework-agnostic, so the design transfers intact — the behaviour does not.
This block is interactive. The markup below is its initial state with the event handlers stripped — you will need to re-wire the behaviour in your framework.
<!--
Upload Progress List — markup from the Hoverlab catalog.
This is the block rendered once to HTML and wrapped as a component
file. It is not a port of the React source: the Tailwind classes carry
the design, which is the part that took the work, and they are the same
in every framework.
This block is interactive in React and the handlers are NOT here.
Buttons, toggles and menus render in their initial state and do
nothing until you wire them up.
-->
<ul class="mx-auto w-full max-w-lg space-y-2 ">
<li class="flex items-center gap-3 rounded-xl border border-border/60 bg-card/60 px-4 py-3">
<span aria-hidden="true" class="flex h-9 w-9 shrink-0 items-center justify-center rounded-lg bg-primary/10 text-primary">
<svg xmlns="http://www.w3.org/2000/svg" width="24" height="24" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" class="lucide lucide-circle-check h-4 w-4" aria-hidden="true">
<circle cx="12" cy="12" r="10"></circle>
<path d="m9 12 2 2 4-4"></path>
</svg>
</span>
<div class="min-w-0 flex-1">
<p class="flex items-baseline justify-between gap-3">
<span class="truncate text-sm font-medium text-card-foreground">onboarding-deck.pdf</span>
<span class="shrink-0 text-xs tabular-nums text-muted-foreground">4.2 MB</span>
</p>
<p class="mt-0.5 text-xs text-muted-foreground">Uploaded</p>
</div>
</li>
<li class="flex items-center gap-3 rounded-xl border border-border/60 bg-card/60 px-4 py-3">
<span aria-hidden="true" class="flex h-9 w-9 shrink-0 items-center justify-center rounded-lg bg-muted text-muted-foreground">
<svg xmlns="http://www.w3.org/2000/svg" width="24" height="24" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" class="lucide lucide-file-archive h-4 w-4" aria-hidden="true">
<path d="M10 12v-1"></path>
<path d="M10 18v-2"></path>
<path d="M10 7V6"></path>
<path d="M14 2v4a2 2 0 0 0 2 2h4"></path>
<path d="M15.5 22H18a2 2 0 0 0 2-2V7l-5-5H6a2 2 0 0 0-2 2v16a2 2 0 0 0 .274 1.01"></path>
<circle cx="10" cy="20" r="2"></circle>
</svg>
</span>
<div class="min-w-0 flex-1">
<p class="flex items-baseline justify-between gap-3">
<span class="truncate text-sm font-medium text-card-foreground">team-offsite-photos.zip</span>
<span class="shrink-0 text-xs tabular-nums text-muted-foreground">212 MB</span>
</p>
<div class="mt-1.5 flex items-center gap-2">
<div role="progressbar" aria-valuenow="62" aria-valuemin="0" aria-valuemax="100" aria-label="Uploading team-offsite-photos.zip" class="h-1 flex-1 overflow-hidden rounded-full bg-muted border border-transparent">
<span class="block h-full rounded-full bg-primary motion-safe:animate-pulse border border-transparent" style="width:62%"></span>
</div>
<span class="shrink-0 text-xs tabular-nums text-muted-foreground">62%</span>
</div>
</div>
<button type="button" aria-label="Cancel upload of team-offsite-photos.zip" class="shrink-0 rounded-lg p-1.5 text-muted-foreground transition-colors hover:bg-muted hover:text-foreground">
<svg xmlns="http://www.w3.org/2000/svg" width="24" height="24" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" class="lucide lucide-x h-4 w-4" aria-hidden="true">
<path d="M18 6 6 18"></path>
<path d="m6 6 12 12"></path>
</svg>
</button>
</li>
<li class="flex items-center gap-3 rounded-xl border border-border/60 bg-card/60 px-4 py-3">
<span aria-hidden="true" class="flex h-9 w-9 shrink-0 items-center justify-center rounded-lg bg-muted text-muted-foreground">
<svg xmlns="http://www.w3.org/2000/svg" width="24" height="24" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" class="lucide lucide-file-image h-4 w-4" aria-hidden="true">
<path d="M15 2H6a2 2 0 0 0-2 2v16a2 2 0 0 0 2 2h12a2 2 0 0 0 2-2V7Z"></path>
<path d="M14 2v4a2 2 0 0 0 2 2h4"></path>
<circle cx="10" cy="12" r="2"></circle>
<path d="m20 17-1.296-1.296a2.41 2.41 0 0 0-3.408 0L9 22"></path>
</svg>
</span>
<div class="min-w-0 flex-1">
<p class="flex items-baseline justify-between gap-3">
<span class="truncate text-sm font-medium text-card-foreground">homepage-hero.png</span>
<span class="shrink-0 text-xs tabular-nums text-muted-foreground">8.7 MB</span>
</p>
<div class="mt-1.5 flex items-center gap-2">
<div role="progressbar" aria-valuenow="18" aria-valuemin="0" aria-valuemax="100" aria-label="Uploading homepage-hero.png" class="h-1 flex-1 overflow-hidden rounded-full bg-muted border border-transparent">
<span class="block h-full rounded-full bg-primary motion-safe:animate-pulse border border-transparent" style="width:18%"></span>
</div>
<span class="shrink-0 text-xs tabular-nums text-muted-foreground">18%</span>
</div>
</div>
<button type="button" aria-label="Cancel upload of homepage-hero.png" class="shrink-0 rounded-lg p-1.5 text-muted-foreground transition-colors hover:bg-muted hover:text-foreground">
<svg xmlns="http://www.w3.org/2000/svg" width="24" height="24" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" class="lucide lucide-x h-4 w-4" aria-hidden="true">
<path d="M18 6 6 18"></path>
<path d="m6 6 12 12"></path>
</svg>
</button>
</li>
<li class="flex items-center gap-3 rounded-xl border border-border/60 bg-card/60 px-4 py-3">
<span aria-hidden="true" class="flex h-9 w-9 shrink-0 items-center justify-center rounded-lg bg-muted text-muted-foreground">
<svg xmlns="http://www.w3.org/2000/svg" width="24" height="24" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" class="lucide lucide-file h-4 w-4" aria-hidden="true">
<path d="M15 2H6a2 2 0 0 0-2 2v16a2 2 0 0 0 2 2h12a2 2 0 0 0 2-2V7Z"></path>
<path d="M14 2v4a2 2 0 0 0 2 2h4"></path>
</svg>
</span>
<div class="min-w-0 flex-1">
<p class="flex items-baseline justify-between gap-3">
<span class="truncate text-sm font-medium text-card-foreground">q3-financials.xlsx</span>
<span class="shrink-0 text-xs tabular-nums text-muted-foreground">318 KB</span>
</p>
<p class="mt-0.5 text-xs text-muted-foreground">Queued — waiting for a slot</p>
</div>
<button type="button" aria-label="Cancel upload of q3-financials.xlsx" class="shrink-0 rounded-lg p-1.5 text-muted-foreground transition-colors hover:bg-muted hover:text-foreground">
<svg xmlns="http://www.w3.org/2000/svg" width="24" height="24" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" class="lucide lucide-x h-4 w-4" aria-hidden="true">
<path d="M18 6 6 18"></path>
<path d="m6 6 12 12"></path>
</svg>
</button>
</li>
<li class="flex items-center gap-3 rounded-xl border border-border/60 bg-card/60 px-4 py-3">
<span aria-hidden="true" class="flex h-9 w-9 shrink-0 items-center justify-center rounded-lg bg-destructive/10 text-destructive">
<svg xmlns="http://www.w3.org/2000/svg" width="24" height="24" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" class="lucide lucide-file h-4 w-4" aria-hidden="true">
<path d="M15 2H6a2 2 0 0 0-2 2v16a2 2 0 0 0 2 2h12a2 2 0 0 0 2-2V7Z"></path>
<path d="M14 2v4a2 2 0 0 0 2 2h4"></path>
</svg>
</span>
<div class="min-w-0 flex-1">
<p class="flex items-baseline justify-between gap-3">
<span class="truncate text-sm font-medium text-card-foreground">launch-video-draft.mp4</span>
<span class="shrink-0 text-xs tabular-nums text-muted-foreground">1.4 GB</span>
</p>
<p class="mt-0.5 text-xs text-destructive">Connection lost at 34%</p>
</div>
<button type="button" class="inline-flex shrink-0 items-center gap-1.5 rounded-lg border border-border/60 px-2.5 py-1.5 text-xs font-semibold transition-colors hover:bg-muted"><svg xmlns="http://www.w3.org/2000/svg" width="24" height="24" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" class="lucide lucide-rotate-ccw h-3.5 w-3.5" aria-hidden="true"><path d="M3 12a9 9 0 1 0 9-9 9.75 9.75 0 0 0-6.74 2.74L3 8"></path><path d="M3 3v5h5"></path></svg>Retry</button>
</li>
</ul>
What each framework gets across the whole catalog — effects convert properly; this rung is markup.
The component, its props, the design tokens it expects and the command that installs it — as one prompt. Paste it into Claude, Cursor, v0 or ChatGPT and what they build around it will match the rest of the catalog instead of inventing its own system.
Want the whole screen instead of this one section? Open a page and copy it entire.
All of them free to read, copy and install — no account, no locked tiles, no watermarked preview. The whole catalog is open, and so are the API and the CLI.
Browse File UploadCopying the code is free. Putting it in client work or a paid product is what Pro is for — the licence, not the access.
Dropzone with per-file progress and a drag counter that fixes the flicker every naive dragleave handler produces.
One big file on a connection that will drop: a bar allowed to go backwards when a chunk is retried, a time estimate that is a range or nothing, and a promise about closing the tab made before it is needed.
The screen between "file uploaded" and "data imported": source columns mapped to schema fields, with a sample value under each and required fields blocking the button.
Framing a profile photo with keyboard-operable zoom and position, showing what gets trimmed rather than hiding it behind the mask.
An upload form that states the constraints before the file is chosen, rather than rejecting it after a two-minute transfer.
The import path for a file that is already on the internet, which does not need to travel through the browser at all.