Release Timeline
A dated changelog on a vertical rail with added/changed/fixed tags and machine-readable <time> values.
The watch screen with no playback in it: a ratio-locked stage, a control bar drawn down to the buffered layer, and an up-next rail. Drop a video element in and wire your own player.
components/video-player-shell.tsxnpx hoverlab add video-player-shell
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.
4:18 / 12:04
Profiling, end to end
48,219 views · Episode 3 of 7 · Published 4 March
We take a page that feels slow and find out what is actually slow about it — with a profiler open the whole time, and no guessing. The fix at the end is two lines; finding it is the other eleven minutes.
Rendered live in your current theme — this is the same component whose source is below, not a screenshot of it.
/**
* <VideoPlayerShell> — the watch screen: stage, control bar, and what is next.
*
* It ships NO PLAYBACK. That is deliberate and it is the first thing to
* understand about the block. Every streaming product wires its player
* differently — HLS or DASH, a DRM licence round-trip, a heartbeat to the
* analytics pipeline, an ad break that has to pause the timeline — and a
* block that picked one of those would be wrong for everyone else and
* would drag a 200KB dependency into a catalog whose whole claim is one
* runtime dependency. What is genuinely reusable is the *furniture*: the
* locked-ratio stage, the control bar with all of its states drawn, the
* metadata row, and the up-next rail. Drop a `<video>` into the stage and
* point your player's state at these props.
*
* THE ASPECT RATIO IS LOCKED ON THE CONTAINER, NOT THE MEDIA. `aspect-video`
* sits on the stage, so the box exists at its final size before any media
* arrives. A player that sizes itself to the video once metadata loads
* shifts every word below it — and the thing below it is the title, so the
* reader loses their place on the one line they were reading.
*
* THE SCRUBBER IS A PROGRESSBAR, NOT A SLIDER. A `role="slider"` that does
* not move is a lie told to a screen reader: it promises arrow keys that
* do nothing. As a shell this reports position and stops there. When you
* wire real seeking, promote it to a slider *and* implement the keys —
* both, or neither.
*
* TIMES ARE STRINGS. `12:04`, not seconds run through a formatter at
* render. Same reason as everywhere else in this catalog: the server's
* locale is not the browser's, and the mismatch throws the subtree away.
*
* THE BUFFERED BAR IS THE DETAIL EVERY MOCKUP LEAVES OUT, and it is the
* one that makes a drawn player read as a real one — three layers, not
* two: track, buffered, played.
*/
import * as React from 'react'
import {
Play,
SkipBack,
SkipForward,
Volume2,
Captions,
Settings,
Maximize,
Eye,
} from 'lucide-react'
function instanceId(...parts: (string | undefined)[]): string {
const text = parts.filter(Boolean).join('|')
let hash = 0
for (let i = 0; i < text.length; i++) hash = (Math.imul(hash, 31) + text.charCodeAt(i)) | 0
return (hash >>> 0).toString(36).slice(0, 6)
}
export interface UpNextItem {
title: string
/** "12:04". A string — see the header. */
duration: string
meta?: string
/** Marks the row the viewer is on. */
current?: boolean
href?: string
}
export interface VideoPlayerShellProps {
title?: string
/** The series, channel or course this belongs to. */
seriesLabel?: string
/** Under the title — view count, date, chapter. Written by you. */
metaLine?: string
description?: string
/** Elapsed and total, both pre-formatted. */
elapsed?: string
duration?: string
/** Played and buffered as percentages, 0–100. */
playedPercent?: number
bufferedPercent?: number
/** Shown on the stage before playback starts. */
badge?: string
upNextHeading?: string
upNext?: UpNextItem[]
className?: string
}
const DEFAULT_UP_NEXT: UpNextItem[] = [
{
title: 'Where the time actually goes',
duration: '12:04',
meta: 'Episode 3 · watching now',
current: true,
},
{ title: 'Reading a flame graph without guessing', duration: '18:41', meta: 'Episode 4', href: '#' },
{ title: 'The three allocations that mattered', duration: '09:57', meta: 'Episode 5', href: '#' },
{ title: 'Making the fix stick in CI', duration: '15:22', meta: 'Episode 6', href: '#' },
{ title: 'What we would do differently', duration: '07:15', meta: 'Episode 7', href: '#' },
]
/** One control-bar button. Icon-only, so the label is required. */
function ControlButton({
label,
children,
large = false,
}: {
label: string
children: React.ReactNode
large?: boolean
}) {
return (
<button
type="button"
aria-label={label}
className={`inline-flex shrink-0 items-center justify-center rounded-md text-white/90 transition-colors hover:bg-white/10 hover:text-white focus-visible:outline-none focus-visible:ring-2 focus-visible:ring-white/70 ${
large ? 'h-9 w-9' : 'h-8 w-8'
}`}
>
{children}
</button>
)
}
export function VideoPlayerShell({
title = 'Where the time actually goes',
seriesLabel = 'Profiling, end to end',
metaLine = '48,219 views · Episode 3 of 7 · Published 4 March',
description = 'We take a page that feels slow and find out what is actually slow about it — with a profiler open the whole time, and no guessing. The fix at the end is two lines; finding it is the other eleven minutes.',
elapsed = '4:18',
duration = '12:04',
playedPercent = 36,
bufferedPercent = 61,
badge = 'Episode 3',
upNextHeading = 'Up next in this series',
upNext = DEFAULT_UP_NEXT,
className = '',
}: VideoPlayerShellProps) {
const headingId = `video-player-heading-${instanceId(title, seriesLabel)}`
/* Clamped, because a percentage out of range draws a bar wider than its
track and pushes the control row sideways at some breakpoints. */
const played = Math.min(100, Math.max(0, playedPercent))
const buffered = Math.min(100, Math.max(played, bufferedPercent))
return (
<section
aria-labelledby={headingId}
className={`mx-auto w-full max-w-7xl px-4 py-10 sm:px-6 lg:px-8 ${className}`}
>
<div className="flex flex-col gap-8 lg:flex-row">
<div className="min-w-0 flex-1">
{/* ── The stage ────────────────────────────────────────────
Always dark, in both themes. A player is a cinema: the
surround stays black so nothing competes with the picture,
and a light-mode player with a white control bar is a thing
no streaming product ships. */}
<div className="relative aspect-video w-full overflow-hidden rounded-xl bg-neutral-950 ring-1 ring-inset ring-white/10">
{/* The poster. A drawn gradient rather than a remote image —
no request, no licence, no shift while it loads. */}
<div
aria-hidden
className="absolute inset-0 bg-gradient-to-br from-primary/30 via-neutral-900 to-neutral-950"
/>
{badge ? (
<span className="absolute start-4 top-4 rounded-full bg-black/60 px-2.5 py-1 text-[11px] font-semibold uppercase tracking-wider text-white/90 backdrop-blur">
{badge}
</span>
) : null}
{/* The centre play affordance. A real button, because it is
the one control a viewer reaches for before any other. */}
<div className="absolute inset-0 flex items-center justify-center">
<button
type="button"
aria-label={`Play — ${title}`}
className="inline-flex h-16 w-16 items-center justify-center rounded-full bg-white/15 text-white ring-1 ring-inset ring-white/30 backdrop-blur transition-colors hover:bg-white/25 focus-visible:outline-none focus-visible:ring-2 focus-visible:ring-white"
>
{/* `ps-1` because a triangle is optically off-centre in a
circle when it is geometrically centred. */}
<Play aria-hidden className="h-7 w-7 ps-1" />
</button>
</div>
{/* ── Control bar ───────────────────────────────────────── */}
<div className="absolute inset-x-0 bottom-0 bg-gradient-to-t from-black/80 to-transparent p-3 pt-10">
{/* Three layers: track, buffered, played. */}
<div
role="progressbar"
aria-label="Playback position"
aria-valuemin={0}
aria-valuemax={100}
aria-valuenow={played}
aria-valuetext={`${elapsed} of ${duration}`}
className="relative h-1 w-full overflow-hidden rounded-full bg-white/25 border border-transparent"
>
<span
aria-hidden
className="absolute inset-y-0 start-0 rounded-full bg-white/40 border border-transparent"
style={{ width: `${buffered}%` }}
/>
<span
aria-hidden
className="absolute inset-y-0 start-0 rounded-full bg-primary border border-transparent"
style={{ width: `${played}%` }}
/>
</div>
<div className="mt-2 flex items-center gap-1">
<ControlButton label="Play" large>
<Play aria-hidden className="h-4.5 w-4.5" />
</ControlButton>
<ControlButton label="Back ten seconds">
<SkipBack aria-hidden className="h-4 w-4" />
</ControlButton>
<ControlButton label="Forward ten seconds">
<SkipForward aria-hidden className="h-4 w-4" />
</ControlButton>
<ControlButton label="Mute">
<Volume2 aria-hidden className="h-4 w-4" />
</ControlButton>
<p className="ms-2 text-xs tabular-nums text-white/80">
{elapsed}
<span className="text-white/60"> / {duration}</span>
</p>
<span className="flex-1" />
<ControlButton label="Subtitles">
<Captions aria-hidden className="h-4 w-4" />
</ControlButton>
<ControlButton label="Quality and speed">
<Settings aria-hidden className="h-4 w-4" />
</ControlButton>
<ControlButton label="Full screen">
<Maximize aria-hidden className="h-4 w-4" />
</ControlButton>
</div>
</div>
</div>
{/* ── Below the stage ──────────────────────────────────────── */}
<div className="mt-5">
{seriesLabel ? (
<p className="text-xs font-semibold uppercase tracking-wider text-primary">
{seriesLabel}
</p>
) : null}
<h2 id={headingId} className="mt-1.5 text-2xl font-bold tracking-tight sm:text-3xl">
{title}
</h2>
{metaLine ? (
<p className="mt-2 inline-flex items-center gap-1.5 text-sm text-muted-foreground">
<Eye aria-hidden className="h-3.5 w-3.5" />
{metaLine}
</p>
) : null}
{description ? (
<p className="mt-4 max-w-prose text-pretty text-sm leading-relaxed text-muted-foreground">
{description}
</p>
) : null}
</div>
</div>
{/* ── Up next ────────────────────────────────────────────────── */}
{upNext.length ? (
<aside className="w-full shrink-0 lg:w-80">
<h3 data-stress-ignore className="text-sm font-semibold tracking-tight">{upNextHeading}</h3>
<ol className="mt-3 space-y-1.5">
{upNext.map((item, i) => {
const inner = (
<>
{/* The thumbnail slot, at the same ratio as the stage. */}
<span
aria-hidden
className="relative grid h-12 w-20 shrink-0 place-items-center rounded-md bg-gradient-to-br from-muted to-muted/40 text-[10px] font-semibold tabular-nums text-muted-foreground ring-1 ring-inset ring-border/60"
>
{item.duration}
</span>
<span className="min-w-0 flex-1">
<span className="block break-words text-sm font-medium text-card-foreground">
{item.title}
</span>
{item.meta ? (
<span className="mt-0.5 block break-words text-xs text-muted-foreground">
{item.meta}
</span>
) : null}
{/* The duration is drawn on the decorative thumbnail
above, so it is announced here instead. */}
<span className="sr-only">Duration {item.duration}</span>
</span>
</>
)
return (
<li key={`${item.title}-${i}`}>
{item.current ? (
<p
aria-current="true"
className="flex items-center gap-3 rounded-lg border border-primary/40 bg-primary/5 p-2"
>
{inner}
</p>
) : (
<a
href={item.href ?? '#'}
className="flex items-center gap-3 rounded-lg border border-transparent p-2 transition-colors hover:border-border/60 hover:bg-muted/50"
>
{inner}
</a>
)}
</li>
)
})}
</ol>
</aside>
) : null}
</div>
</section>
)
}
bg-card, text-muted-foreground) — it inherits your theme instead of overriding it.Drop it at components/video-player-shell.tsx and import it where you need the section:
import { VideoPlayerShell } from '@/components/video-player-shell'9 of this block’s props are simple enough to drive from here. Change them and the block below re-renders — it is the same component whose source is above, not a mock of it. Everything else it accepts is in the table underneath.
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 |
|---|---|---|
title | string | 'Where the time actually goes' |
seriesLabelThe series, channel or course this belongs to. | string | 'Profiling, end to end' |
metaLineUnder the title — view count, date, chapter. Written by you. | string | '48,219 views · Episode 3 of 7 · Published 4 … |
description | string | — |
elapsedElapsed and total, both pre-formatted. | string | '4:18' |
duration | string | '12:04' |
playedPercentPlayed and buffered as percentages, 0–100. | number | 36 |
bufferedPercent | number | 61 |
badgeShown on the stage before playback starts. | string | 'Episode 3' |
upNextHeading | string | 'Up next in this series' |
upNext | UpNextItem[] | DEFAULT_UP_NEXT |
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.
<!--
Video Player Shell — 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 has no interactive behaviour, so nothing is missing.
-->
<section aria-labelledby="video-player-heading-nfqlc9" class="mx-auto w-full max-w-7xl px-4 py-10 sm:px-6 lg:px-8 ">
<div class="flex flex-col gap-8 lg:flex-row">
<div class="min-w-0 flex-1">
<div class="relative aspect-video w-full overflow-hidden rounded-xl bg-neutral-950 ring-1 ring-inset ring-white/10">
<div aria-hidden="true" class="absolute inset-0 bg-gradient-to-br from-primary/30 via-neutral-900 to-neutral-950"></div>
<span class="absolute start-4 top-4 rounded-full bg-black/60 px-2.5 py-1 text-[11px] font-semibold uppercase tracking-wider text-white/90 backdrop-blur">Episode 3</span>
<div class="absolute inset-0 flex items-center justify-center">
<button type="button" aria-label="Play — Where the time actually goes" class="inline-flex h-16 w-16 items-center justify-center rounded-full bg-white/15 text-white ring-1 ring-inset ring-white/30 backdrop-blur transition-colors hover:bg-white/25 focus-visible:outline-none focus-visible:ring-2 focus-visible:ring-white">
<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-play h-7 w-7 ps-1" aria-hidden="true">
<polygon points="6 3 20 12 6 21 6 3"></polygon>
</svg>
</button>
</div>
<div class="absolute inset-x-0 bottom-0 bg-gradient-to-t from-black/80 to-transparent p-3 pt-10">
<div role="progressbar" aria-label="Playback position" aria-valuemin="0" aria-valuemax="100" aria-valuenow="36" aria-valuetext="4:18 of 12:04" class="relative h-1 w-full overflow-hidden rounded-full bg-white/25 border border-transparent">
<span aria-hidden="true" class="absolute inset-y-0 start-0 rounded-full bg-white/40 border border-transparent" style="width:61%"></span>
<span aria-hidden="true" class="absolute inset-y-0 start-0 rounded-full bg-primary border border-transparent" style="width:36%"></span>
</div>
<div class="mt-2 flex items-center gap-1">
<button type="button" aria-label="Play" class="inline-flex shrink-0 items-center justify-center rounded-md text-white/90 transition-colors hover:bg-white/10 hover:text-white focus-visible:outline-none focus-visible:ring-2 focus-visible:ring-white/70 h-9 w-9">
<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-play h-4.5 w-4.5" aria-hidden="true">
<polygon points="6 3 20 12 6 21 6 3"></polygon>
</svg>
</button>
<button type="button" aria-label="Back ten seconds" class="inline-flex shrink-0 items-center justify-center rounded-md text-white/90 transition-colors hover:bg-white/10 hover:text-white focus-visible:outline-none focus-visible:ring-2 focus-visible:ring-white/70 h-8 w-8">
<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-skip-back h-4 w-4" aria-hidden="true">
<polygon points="19 20 9 12 19 4 19 20"></polygon>
<line x1="5" x2="5" y1="19" y2="5"></line>
</svg>
</button>
<button type="button" aria-label="Forward ten seconds" class="inline-flex shrink-0 items-center justify-center rounded-md text-white/90 transition-colors hover:bg-white/10 hover:text-white focus-visible:outline-none focus-visible:ring-2 focus-visible:ring-white/70 h-8 w-8">
<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-skip-forward h-4 w-4" aria-hidden="true">
<polygon points="5 4 15 12 5 20 5 4"></polygon>
<line x1="19" x2="19" y1="5" y2="19"></line>
</svg>
</button>
<button type="button" aria-label="Mute" class="inline-flex shrink-0 items-center justify-center rounded-md text-white/90 transition-colors hover:bg-white/10 hover:text-white focus-visible:outline-none focus-visible:ring-2 focus-visible:ring-white/70 h-8 w-8">
<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-volume2 lucide-volume-2 h-4 w-4" aria-hidden="true">
<path d="M11 4.702a.705.705 0 0 0-1.203-.498L6.413 7.587A1.4 1.4 0 0 1 5.416 8H3a1 1 0 0 0-1 1v6a1 1 0 0 0 1 1h2.416a1.4 1.4 0 0 1 .997.413l3.383 3.384A.705.705 0 0 0 11 19.298z"></path>
<path d="M16 9a5 5 0 0 1 0 6"></path>
<path d="M19.364 18.364a9 9 0 0 0 0-12.728"></path>
</svg>
</button>
<p class="ms-2 text-xs tabular-nums text-white/80">4:18<span class="text-white/60"> / 12:04</span></p>
<span class="flex-1"></span>
<button type="button" aria-label="Subtitles" class="inline-flex shrink-0 items-center justify-center rounded-md text-white/90 transition-colors hover:bg-white/10 hover:text-white focus-visible:outline-none focus-visible:ring-2 focus-visible:ring-white/70 h-8 w-8">
<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-captions h-4 w-4" aria-hidden="true">
<rect width="18" height="14" x="3" y="5" rx="2" ry="2"></rect>
<path d="M7 15h4M15 15h2M7 11h2M13 11h4"></path>
</svg>
</button>
<button type="button" aria-label="Quality and speed" class="inline-flex shrink-0 items-center justify-center rounded-md text-white/90 transition-colors hover:bg-white/10 hover:text-white focus-visible:outline-none focus-visible:ring-2 focus-visible:ring-white/70 h-8 w-8">
<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-settings h-4 w-4" aria-hidden="true">
<path d="M12.22 2h-.44a2 2 0 0 0-2 2v.18a2 2 0 0 1-1 1.73l-.43.25a2 2 0 0 1-2 0l-.15-.08a2 2 0 0 0-2.73.73l-.22.38a2 2 0 0 0 .73 2.73l.15.1a2 2 0 0 1 1 1.72v.51a2 2 0 0 1-1 1.74l-.15.09a2 2 0 0 0-.73 2.73l.22.38a2 2 0 0 0 2.73.73l.15-.08a2 2 0 0 1 2 0l.43.25a2 2 0 0 1 1 1.73V20a2 2 0 0 0 2 2h.44a2 2 0 0 0 2-2v-.18a2 2 0 0 1 1-1.73l.43-.25a2 2 0 0 1 2 0l.15.08a2 2 0 0 0 2.73-.73l.22-.39a2 2 0 0 0-.73-2.73l-.15-.08a2 2 0 0 1-1-1.74v-.5a2 2 0 0 1 1-1.74l.15-.09a2 2 0 0 0 .73-2.73l-.22-.38a2 2 0 0 0-2.73-.73l-.15.08a2 2 0 0 1-2 0l-.43-.25a2 2 0 0 1-1-1.73V4a2 2 0 0 0-2-2z"></path>
<circle cx="12" cy="12" r="3"></circle>
</svg>
</button>
<button type="button" aria-label="Full screen" class="inline-flex shrink-0 items-center justify-center rounded-md text-white/90 transition-colors hover:bg-white/10 hover:text-white focus-visible:outline-none focus-visible:ring-2 focus-visible:ring-white/70 h-8 w-8">
<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-maximize h-4 w-4" aria-hidden="true">
<path d="M8 3H5a2 2 0 0 0-2 2v3"></path>
<path d="M21 8V5a2 2 0 0 0-2-2h-3"></path>
<path d="M3 16v3a2 2 0 0 0 2 2h3"></path>
<path d="M16 21h3a2 2 0 0 0 2-2v-3"></path>
</svg>
</button>
</div>
</div>
</div>
<div class="mt-5">
<p class="text-xs font-semibold uppercase tracking-wider text-primary">Profiling, end to end</p>
<h2 id="video-player-heading-nfqlc9" class="mt-1.5 text-2xl font-bold tracking-tight sm:text-3xl">Where the time actually goes</h2>
<p class="mt-2 inline-flex items-center gap-1.5 text-sm 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-eye h-3.5 w-3.5" aria-hidden="true"><path d="M2.062 12.348a1 1 0 0 1 0-.696 10.75 10.75 0 0 1 19.876 0 1 1 0 0 1 0 .696 10.75 10.75 0 0 1-19.876 0"></path><circle cx="12" cy="12" r="3"></circle></svg>48,219 views · Episode 3 of 7 · Published 4 March</p>
<p class="mt-4 max-w-prose text-pretty text-sm leading-relaxed text-muted-foreground">We take a page that feels slow and find out what is actually slow about it — with a profiler open the whole time, and no guessing. The fix at the end is two lines; finding it is the other eleven minutes.</p>
</div>
</div>
<aside class="w-full shrink-0 lg:w-80">
<h3 data-stress-ignore="true" class="text-sm font-semibold tracking-tight">Up next in this series</h3>
<ol class="mt-3 space-y-1.5">
<li>
<p aria-current="true" class="flex items-center gap-3 rounded-lg border border-primary/40 bg-primary/5 p-2">
<span aria-hidden="true" class="relative grid h-12 w-20 shrink-0 place-items-center rounded-md bg-gradient-to-br from-muted to-muted/40 text-[10px] font-semibold tabular-nums text-muted-foreground ring-1 ring-inset ring-border/60">12:04</span>
<span class="min-w-0 flex-1">
<span class="block break-words text-sm font-medium text-card-foreground">Where the time actually goes</span>
<span class="mt-0.5 block break-words text-xs text-muted-foreground">Episode 3 · watching now</span>
<span class="sr-only">Duration 12:04</span>
</span>
</p>
</li>
<li>
<a href="#" class="flex items-center gap-3 rounded-lg border border-transparent p-2 transition-colors hover:border-border/60 hover:bg-muted/50">
<span aria-hidden="true" class="relative grid h-12 w-20 shrink-0 place-items-center rounded-md bg-gradient-to-br from-muted to-muted/40 text-[10px] font-semibold tabular-nums text-muted-foreground ring-1 ring-inset ring-border/60">18:41</span>
<span class="min-w-0 flex-1">
<span class="block break-words text-sm font-medium text-card-foreground">Reading a flame graph without guessing</span>
<span class="mt-0.5 block break-words text-xs text-muted-foreground">Episode 4</span>
<span class="sr-only">Duration 18:41</span>
</span>
</a>
</li>
<li>
<a href="#" class="flex items-center gap-3 rounded-lg border border-transparent p-2 transition-colors hover:border-border/60 hover:bg-muted/50">
<span aria-hidden="true" class="relative grid h-12 w-20 shrink-0 place-items-center rounded-md bg-gradient-to-br from-muted to-muted/40 text-[10px] font-semibold tabular-nums text-muted-foreground ring-1 ring-inset ring-border/60">09:57</span>
<span class="min-w-0 flex-1">
<span class="block break-words text-sm font-medium text-card-foreground">The three allocations that mattered</span>
<span class="mt-0.5 block break-words text-xs text-muted-foreground">Episode 5</span>
<span class="sr-only">Duration 09:57</span>
</span>
</a>
</li>
<li>
<a href="#" class="flex items-center gap-3 rounded-lg border border-transparent p-2 transition-colors hover:border-border/60 hover:bg-muted/50">
<span aria-hidden="true" class="relative grid h-12 w-20 shrink-0 place-items-center rounded-md bg-gradient-to-br from-muted to-muted/40 text-[10px] font-semibold tabular-nums text-muted-foreground ring-1 ring-inset ring-border/60">15:22</span>
<span class="min-w-0 flex-1">
<span class="block break-words text-sm font-medium text-card-foreground">Making the fix stick in CI</span>
<span class="mt-0.5 block break-words text-xs text-muted-foreground">Episode 6</span>
<span class="sr-only">Duration 15:22</span>
</span>
</a>
</li>
<li>
<a href="#" class="flex items-center gap-3 rounded-lg border border-transparent p-2 transition-colors hover:border-border/60 hover:bg-muted/50">
<span aria-hidden="true" class="relative grid h-12 w-20 shrink-0 place-items-center rounded-md bg-gradient-to-br from-muted to-muted/40 text-[10px] font-semibold tabular-nums text-muted-foreground ring-1 ring-inset ring-border/60">07:15</span>
<span class="min-w-0 flex-1">
<span class="block break-words text-sm font-medium text-card-foreground">What we would do differently</span>
<span class="mt-0.5 block break-words text-xs text-muted-foreground">Episode 7</span>
<span class="sr-only">Duration 07:15</span>
</span>
</a>
</li>
</ol>
</aside>
</div>
</section>
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 Content & BlogCopying the code is free. Putting it in client work or a paid product is what Pro is for — the licence, not the access.
A dated changelog on a vertical rail with added/changed/fixed tags and machine-readable <time> values.
Shipped / in progress / planned in three columns, with status carried by icon as well as colour.
A featured post at full width above a card grid, with drawn covers built from tokens — a blog index with no image pipeline and no broken-thumbnail state.
A grid of case-study cards that lead with the metric rather than the company name, each one linking out to the full write-up — the block a customer-stories section or a home page needed and only had a full case-study page for.
Kicker, headline, standfirst, byline and share row, with the opening prose and a pull quote included — the type scale of a post, decided once instead of per-article.
An about-page team section on initials avatars rather than photos, so shipping it never waits on headshots and there is no broken-image state to design.
Openings grouped by department with location, type and salary on every row — candidates self-select by craft first, and a flat list makes them scan for it.
Sidebar, article and on-this-page rail — each column answers a different question, and they collapse on mobile in the order that keeps the article alive.
Method badge, path, parameter table and a request/response pair kept side by side — an example request whose response is a scroll away gets pasted blind.
One install command behind npm/pnpm/yarn/bun tabs with a working copy button — every reader uses exactly one package manager, so showing all four wastes three lines.
A CV as a document rather than a timeline of cards — one column, dates on the end edge, and a print layer that puts it on paper without a separate PDF to keep in step.