API keys
The API keys screen, done properly: the secret rises in once, and Done folds it down into the "sk_live_••••4f2a" it leaves behind.
Used forDeveloper dashboardsScoped keysPersonal access tokensInternal platforms
Install with the shadcn CLI
$ npxnpx shadcn@latest add https://hairlineui.com/r/api-keys.jsonWhere it’s used
Developer dashboards
The Settings → API keys page of any product that has an API.
Scoped keys
Let people choose what a key may do before it is created.
Personal access tokens
A page where each person creates and revokes their own tokens.
Internal platforms
Keys per service or environment, such as “Production server”.
What it handles for you
The usual API keys screen shows a secret once in a box, hopes you copied it, and leaves the rest to you: scopes, rolling, revoking and expiry. This is the whole screen, working against your own backend.
Instead of wiring upa create-key modala copy-once secret boxa keys tablea revoke confirmationa key rotation flow
- 01
The secret is shown once
It appears under the name with a Copy button. Done folds it away and the secret leaves the page.
- 02
What is left is a masked key
The prefix and last four characters fly into the key’s chip, so it reads like sk_live_••••4f2a.
- 03
Scopes when you create
The form shows what a key may do as toggles and asks for at least one.
- 04
Rolling without a gap
The new secret opens in the same row, and the old key can stay listed, counting down to its expiry.
- 05
Revoking asks first
The bin stretches into “Revoke”, a check draws, then the row folds away. A failure says Try again.
- 06
Errors keep your input
If creating fails, the form keeps the name and scopes and shows the server’s message.
Overview
Most API key screens open a modal for the name, flash the secret in a box with a copy icon, then drop a new row into a table somewhere else. Here "Create key" opens a row at the top of the list and the rows below glide down. That row becomes the key: its secret rises in character by character under the name, with Copy and Done. Done folds the secret away, and its prefix and last four characters fly up into the key's chip while the rest blurs out, so the masked key is visibly what's left of the one you just saw. Rolling a key lifts its chip away and opens the new secret in the same row; if your server keeps the old key alive for a while, it sits underneath counting down to its expiry. Revoking stretches the bin's own circle into "Revoke": a check draws, then the row folds away. Keys are plain records, and every change is one async function that returns what your server stored.
States
- create
- "Create key" opens a form row at the top of the list; it fades in from a blur while the rows below glide down 480ms. Escape or Cancel folds it away. A missing name or scope shakes the field and says why under it.
- creating
- Create key turns into "Creating" with a spinner while onCreate runs. If it throws, the form keeps the name and scopes, the button says Try again and the error lifts in under the form.
- reveal
- The form fades out over the key it became while the row eases to its new height in 460ms. The secret rises in under the name, each character out of a 4px blur, the whole of it inside half a second. Copy takes focus; it turns into Copied with a drawn check.
- seal
- Done closes the fold in 460ms. The secret's prefix and last four characters fly into the chip together, as words (540ms), the dots rise in between them and the chip's hairline fades in behind; everything else blurs out. The secret then leaves the page.
- roll
- The roll icon stretches into "Roll key". Once onRoll resolves, the chip lifts away through a blur and the new secret opens in the same row. If onRoll returns the old key with expiresAt, it fades in underneath as "Expires in 23:59:41", its numbers rolling down a second at a time.
- revoke
- The bin's circle stretches into a red "Revoke"; it spins, a check draws and the row dims for 700ms, then folds away while the rows below glide up. A failure shakes the button and says Try again.
- last used
- "Last used 2 min ago" rolls its number and morphs its unit as time passes, re-rendering only when the words change.
Usage
import { ApiKeys } from "@/components/api-keys";<ApiKeys defaultValue={keys} scopes={[{ value: "read", label: "Read" }, { value: "write", label: "Write" }]} onCreate={async ({ name, scopes }) => { const res = await fetch("/api/keys", { method: "POST", body: JSON.stringify({ name, scopes }) }); if (!res.ok) throw new Error((await res.json()).error); return res.json(); // { key, secret } }} onRevoke={(key) => fetch(`/api/keys/${key.id}`, { method: "DELETE" })}/>Depends on lucide-react, installed for you by the CLI along with the keyframes it needs.
Works with
Installs with it
- Text morphText that changes the way it should: shared letters slide over, new ones rise out of a blur, the width eases.
- Number rollNumbers that change like an odometer: every digit rolls in the direction the number moved.
- Status buttonSave, Saving, Saved: the spinner opens in, the check draws itself, errors shake, and the label morphs between them.
Keys stored hashed in your database
The secret is made on your server, returned once and stored only as a SHA-256 hash, with its prefix and last four kept for the chip. Requests are checked by hashing the presented key and looking the hash up. The same shape works with Unkey: return its key id, start and the key it gives you.
// app/api/keys/route.tsimport { randomBytes, createHash } from "node:crypto";import { db } from "@/lib/db";const hash = (secret: string) => createHash("sha256").update(secret).digest("hex");export async function POST(req: Request) { const user = await requireUser(req); const { name, scopes } = await req.json(); const secret = "sk_live_" + randomBytes(24).toString("base64url"); const key = await db.apiKey.create({ data: { userId: user.id, name, scopes, prefix: "sk_live_", last4: secret.slice(-4), hash: hash(secret) }, select: { id: true, name: true, prefix: true, last4: true, scopes: true, createdAt: true, lastUsedAt: true }, }); return Response.json({ key, secret });}// app/settings/api-keys.tsx"use client";import { ApiKeys, type ApiKey } from "@/components/api-keys";export function ApiKeysSettings({ initial }: { initial: ApiKey[] }) { return ( <ApiKeys defaultValue={initial} scopes={[{ value: "read", label: "Read" }, { value: "write", label: "Write" }]} onCreate={async (input) => { const res = await fetch("/api/keys", { method: "POST", body: JSON.stringify(input) }); if (!res.ok) throw new Error("The key couldn't be created."); return res.json(); }} onRoll={async (key) => { const res = await fetch(`/api/keys/${key.id}/roll`, { method: "POST" }); if (!res.ok) throw new Error(); return res.json(); // { key, secret, previous: { ...old, expiresAt } } }} onRevoke={async (key) => { const res = await fetch(`/api/keys/${key.id}`, { method: "DELETE" }); if (!res.ok) throw new Error(); }} /> );}Props
| Prop | Type | Description |
|---|---|---|
| value | ApiKey[] | Controlled keys: { id, name, prefix?, last4, scopes?, createdAt?, lastUsedAt?, expiresAt? }. Never the secret. |
| defaultValue | ApiKey[] | Starting keys when uncontrolled. |
| onValueChange | (keys: ApiKey[]) => void | The list after every create, roll and revoke, newest first. |
| onCreate | ({ name, scopes }) => Promise<{ key, secret }> | Creates a key. Return it with the whole secret, which is shown once; throw to keep the form and show the error's message. |
| onRoll | (key) => Promise<{ key, secret, previous? }> | Issues a new secret. Return previous (the old key with expiresAt) to keep it listed while it still works. Without onRoll there is no roll button. |
| onRevoke | (key) => Promise<unknown> | Revokes a key; the row leaves once it resolves. Throw to show Try again. Without it there is no bin. |
| scopes | { value, label }[] | What a key may do; the form shows them as toggles and asks for at least one. |
| defaultScopes | string[] | Scopes a new key starts with. All of them by default. |
| title | stringdefault "API keys" | Heading and the list's accessible name. |
| description | string | The line under the heading. |
| placeholder | stringdefault "e.g. Production server" | The name field's placeholder. |
Accessibility and motion
- The secret only ever lives in the component's state while it is on screen; it leaves the page once Done has folded it away. Store a hash on your server, never the key.
- The new key's Copy button takes focus as the secret opens; Done hands focus back to "Create key". Creating, rolling, revoking and hiding the secret are announced in a status region outside the list.
- Roll and Revoke ask first: the icon becomes a cross and the confirm button opens beside it. Escape, the cross, or a click or focus elsewhere takes the question back.
- The expiry countdown is hidden from screen readers (it would re-announce every second); they hear the time the key expires instead.
- Rows glide with additive transforms measured from layout offsets, and a revoked row folds away as its own detached element, so nothing re-renders for it.
- Reduced motion opens, seals and removes in place; the chip and the secret simply swap.
Requirements
React 19, Tailwind CSS v4 and shadcn/ui theme variables (any style, light and dark). Icons from lucide-react.
The CLI also installs Text morph, Number roll, Status button.
Source
"use client";import * as React from "react";import { Copy, Plus, RotateCw, Trash2 } from "lucide-react";import { ConfirmAction } from "./confirm-action";import { NumberRoll } from "./number-roll";import { formatDate, RelativeTime, toTime, type DateLike } from "./relative-time";import { StatusButton, type ActionStatus } from "./status-button";import { useRowMotion } from "./use-row-motion";/* ───────────────────────────────────────────────────────── * API KEYS: the settings screen, done properly * * create "Create key" opens a row at the top of the list * (the rows below glide down): a name, the scopes, * Create. That same row becomes the new key * reveal the secret rises in under it character by * character, with Copy and Done; it is never kept * anywhere but on screen * seal Done folds the secret away: its prefix and last * four characters fly up into the key's chip as the * rest blurs out, so "sk_live_••••4f2a" is visibly * what's left of the key you just saw * roll the old key's chip lifts away, the new secret * rises in where it was, and the old key (if your * server keeps it alive) counts down to its expiry * in the row below * revoke the bin's own circle stretches into "Revoke"; * a check draws, then the row folds away and the * rest glide up * * Keys are plain records; every change is one async function * that returns what your server stored. * ───────────────────────────────────────────────────────── */export type { DateLike };export interface ApiKey { id: string; name: string; /** The part of the key you show before the dots, e.g. "sk_live_". */ prefix?: string; /** The last characters of the key, e.g. "4f2a". */ last4: string; scopes?: string[]; createdAt?: DateLike; lastUsedAt?: DateLike | null; /** A rolled key keeps working until then; it counts down in its row. */ expiresAt?: DateLike | null;}export interface ApiKeyScope { value: string; label: string;}export interface ApiKeyCreated { key: ApiKey; /** The whole secret, shown once. */ secret: string;}export interface ApiKeyRolled extends ApiKeyCreated { /** The old key as your server now keeps it (with expiresAt), if it still works for a while. */ previous?: ApiKey | null;}export interface ApiKeysProps extends Omit<React.HTMLAttributes<HTMLDivElement>, "defaultValue" | "onChange"> { value?: ApiKey[]; defaultValue?: ApiKey[]; onValueChange?: (keys: ApiKey[]) => void; /** Creates the key. Return it with its secret; throw to keep the form and say why. */ onCreate: (input: { name: string; scopes: string[] }) => Promise<ApiKeyCreated>; /** Replaces a key with a new secret. Without it there is no Roll button. */ onRoll?: (key: ApiKey) => Promise<ApiKeyRolled>; /** Revokes a key. Without it there is no Revoke button. */ onRevoke?: (key: ApiKey) => Promise<unknown> | unknown; /** What a key may do. Without it the form doesn't ask. */ scopes?: ApiKeyScope[]; /** Scopes a new key starts with; all of them by default. */ defaultScopes?: string[]; title?: string; description?: string; /** The name field's placeholder. */ placeholder?: string;}type Draft = { rk: string; name: string; scopes: string[]; status: ActionStatus; error: string | null };type Reveal = { id: string; secret: string; sealing: boolean };type Actions = { setDraft: (patch: Partial<Draft>) => void; submit: () => void; cancel: () => void; seal: (id: string) => void; roll: (key: ApiKey) => Promise<void>; revoke: (key: ApiKey) => Promise<void>;};const EASE = "cubic-bezier(0.16,1,0.3,1)";const FOCUS = "focus-visible:outline-none focus-visible:ring-2 focus-visible:ring-ring/40";const NONE: ApiKey[] = [];const DAY = 86_400_000;const reducedQuery = "(prefers-reduced-motion: reduce)";const subscribeReduced = (onChange: () => void) => { const query = window.matchMedia(reducedQuery); query.addEventListener("change", onChange); return () => query.removeEventListener("change", onChange);};const useReducedMotion = () => React.useSyncExternalStore(subscribeReduced, () => window.matchMedia(reducedQuery).matches, () => false);const masked = (k: ApiKey) => `${k.prefix ?? ""}••••${k.last4}`;const message = (e: unknown, fallback: string) => (e instanceof Error && e.message ? e.message : fallback);/** Text as one inline-block per character, so characters can be found and flown; lines still break between them. */function Chars({ text }: { text: string }) { return ( <> {Array.from(text).map((ch, i) => ( <span key={i} data-ch={i} className="inline-block"> {ch} </span> ))} </> );}/** A block that opens and closes by height; it keeps its last children while it closes. */function Fold({ open, reduced, children }: { open: boolean; reduced: boolean; children: React.ReactNode }) { return ( <div className="grid" inert={!open} style={{ gridTemplateRows: open ? "1fr" : "0fr", transition: reduced ? "none" : `grid-template-rows 460ms ${EASE}` }}> <div className="min-h-0 overflow-clip">{children}</div> </div> );}/** "Expires in 23:59:41", rolling down a second at a time; a date when it's further off. */function Expiry({ at }: { at: number }) { const [now, setNow] = React.useState<number | null>(null); const left = now === null ? null : at - now; const ticking = left !== null && left > 0 && left < 2 * DAY; React.useEffect(() => { if (now === null) { setNow(Date.now()); return; } if (!ticking) return; const timer = window.setTimeout(() => setNow(Date.now()), 1000 - (Date.now() % 1000) + 10); return () => window.clearTimeout(timer); }, [now, ticking]); if (left === null) return null; if (left <= 0) return <span className="text-red-600 dark:text-red-400">Expired</span>; if (!ticking) return <span>Expires {formatDate(at)}</span>; const s = Math.floor(left / 1000); const two = { minimumIntegerDigits: 2 }; return ( <span className="inline-flex items-baseline whitespace-nowrap tabular-nums text-amber-700 dark:text-amber-400"> <span className="sr-only">Expires {new Date(at).toLocaleString("en-GB", { dateStyle: "medium", timeStyle: "short" })}</span> <span aria-hidden="true" className="inline-flex items-baseline"> Expires in <NumberRoll value={Math.floor(s / 3600)} direction="down" />: <NumberRoll value={Math.floor(s / 60) % 60} format={two} direction="down" />: <NumberRoll value={s % 60} format={two} direction="down" /> </span> </span> );}function ScopeChip({ scope, on, reduced, onToggle }: { scope: ApiKeyScope; on: boolean; reduced: boolean; onToggle: () => void }) { return ( <button type="button" aria-pressed={on} onClick={onToggle} className={`inline-flex h-7 cursor-pointer items-center rounded-full px-2.5 text-[12px] font-medium transition-[background-color,color,box-shadow] duration-200 ${FOCUS} ${ on ? "bg-accent text-foreground shadow-[inset_0_0_0_1px_var(--border)]" : "text-muted-foreground shadow-[inset_0_0_0_1px_var(--border)] hover:text-foreground" }`} > <span className="grid" style={{ gridTemplateColumns: on ? "1fr" : "0fr", transition: reduced ? "none" : `grid-template-columns 320ms ${EASE}` }}> <span className="min-w-0 overflow-clip"> <svg viewBox="0 0 16 16" fill="none" aria-hidden="true" className="mr-1 size-3.5"> <path d="M3.5 8.5 6.5 11.5 12.5 4.5" stroke="currentColor" strokeWidth="1.8" strokeLinecap="round" strokeLinejoin="round" pathLength={1} strokeDasharray={1} style={{ strokeDashoffset: on ? 0 : 1, transition: reduced ? "none" : `stroke-dashoffset 360ms ${EASE} ${on ? 120 : 0}ms` }} /> </svg> </span> </span> {scope.label} </button> );}function DraftFace({ draft, scopes, placeholder, reduced, act }: { draft: Draft; scopes?: ApiKeyScope[]; placeholder: string; reduced: boolean; act: React.RefObject<Actions> }) { const id = React.useId(); const inputRef = React.useRef<HTMLInputElement>(null); const lineRef = React.useRef<HTMLParagraphElement>(null); const busy = draft.status === "pending"; const line = draft.error ?? "The secret is shown once, when it's created."; React.useEffect(() => { inputRef.current?.focus({ preventScroll: true }); }, []); // A new line under the form lifts in; the field shakes when the error is about it. React.useLayoutEffect(() => { if (reduced || !draft.error) return; lineRef.current?.animate([{ opacity: 0, transform: "translateY(4px)", filter: "blur(3px)" }, { opacity: 1, transform: "none", filter: "blur(0px)" }], { duration: 320, easing: EASE }); if (!draft.name.trim()) inputRef.current?.animate([{ transform: "none" }, { transform: "translateX(-4px)" }, { transform: "translateX(4px)" }, { transform: "translateX(-2px)" }, { transform: "none" }], { duration: 380, easing: "ease-out" }); // eslint-disable-next-line react-hooks/exhaustive-deps }, [draft.error]); return ( <form className="px-4 py-3.5 @md:px-5" onSubmit={(e) => { e.preventDefault(); act.current.submit(); }} onKeyDown={(e) => { if (e.key === "Escape" && !busy) { e.preventDefault(); act.current.cancel(); } }} > <label htmlFor={`${id}-name`} className="text-[11.5px] text-muted-foreground"> New key </label> <input ref={inputRef} id={`${id}-name`} value={draft.name} readOnly={busy} onChange={(e) => act.current.setDraft({ name: e.target.value, error: null, status: "idle" })} placeholder={placeholder} autoComplete="off" aria-invalid={Boolean(draft.error) || undefined} aria-describedby={`${id}-line`} className={`mt-1 h-9 w-full rounded-[10px] bg-transparent px-3 text-[16px] text-foreground outline-none transition-shadow duration-200 placeholder:text-muted-foreground/70 read-only:opacity-60 [@media(pointer:fine)]:text-[13.5px] ${ draft.error ? "shadow-[inset_0_0_0_1px_color-mix(in_oklab,var(--color-red-500)_45%,transparent)]" : "shadow-[inset_0_0_0_1px_var(--border)] focus:shadow-[inset_0_0_0_1px_var(--ring)]" }`} /> {scopes && scopes.length > 0 && ( <div role="group" aria-label="Scopes" className="mt-2.5 flex flex-wrap gap-1.5"> {scopes.map((s) => { const on = draft.scopes.includes(s.value); return ( <ScopeChip key={s.value} scope={s} on={on} reduced={reduced} onToggle={() => act.current.setDraft({ scopes: on ? draft.scopes.filter((v) => v !== s.value) : [...draft.scopes, s.value], error: null, status: "idle" })} /> ); })} </div> )} <div className="mt-3 flex flex-wrap items-center justify-end gap-x-3 gap-y-2"> <p ref={lineRef} id={`${id}-line`} className={`mr-auto min-w-0 text-[11.5px] ${draft.error ? "text-red-600 dark:text-red-400" : "text-muted-foreground"}`}> {line} </p> <div className="flex items-center gap-1"> <button type="button" onClick={() => act.current.cancel()} disabled={busy} className={`h-7 cursor-pointer rounded-full px-2.5 text-[12px] font-medium text-muted-foreground transition-colors hover:bg-accent hover:text-foreground disabled:cursor-default disabled:opacity-50 ${FOCUS}`} > Cancel </button> <StatusButton type="submit" size="sm" status={draft.status} labels={{ idle: "Create key", pending: "Creating", success: "Created", error: "Try again" }} /> </div> </div> </form> );}function SecretBlock({ secret, reduced, blockRef }: { secret: string; reduced: boolean; blockRef: React.RefObject<HTMLElement | null> }) { // The secret rises in a character at a time, the whole of it inside half a second. React.useLayoutEffect(() => { const el = blockRef.current; if (!el || reduced) return; const chars = el.querySelectorAll<HTMLElement>("[data-ch]"); const step = Math.min(10, 420 / Math.max(1, chars.length)); chars.forEach((c, i) => c.animate([{ opacity: 0, filter: "blur(4px)", transform: "translateY(0.35em)" }, { opacity: 1, filter: "blur(0px)", transform: "none" }], { duration: 360, delay: 140 + i * step, easing: EASE, fill: "backwards", }), ); // eslint-disable-next-line react-hooks/exhaustive-deps }, [secret]); return ( <code ref={blockRef as React.RefObject<HTMLElement>} className="block rounded-[10px] bg-muted px-3 py-2.5 font-mono text-[12px] leading-[1.6] break-all text-foreground shadow-[inset_0_0_0_1px_var(--border)]" > <Chars text={secret} /> </code> );}interface RowProps { rk: string; apiKey: ApiKey | null; draft: Draft | null; reveal: Reveal | null; scopes?: ApiKeyScope[]; placeholder: string; gone: boolean; canRoll: boolean; canRevoke: boolean; reduced: boolean; act: React.RefObject<Actions>;}const Row = React.memo(function Row({ rk, apiKey, draft, reveal, scopes, placeholder, gone, canRoll, canRevoke, reduced, act }: RowProps) { const outerRef = React.useRef<HTMLLIElement>(null); const chipRef = React.useRef<HTMLSpanElement>(null); const blockRef = React.useRef<HTMLElement>(null); const height = React.useRef(0); const face = apiKey ? "key" : "draft"; const lastFace = React.useRef(face); const lastDraft = React.useRef(draft); if (draft) lastDraft.current = draft; // The form stays on screen, fading, in the same commit the key takes its place. const [faceSeen, setFaceSeen] = React.useState(face); const [leavingDraft, setLeavingDraft] = React.useState(false); if (faceSeen !== face) { setFaceSeen(face); setLeavingDraft(face === "key" && !reduced); } const shown = reveal && !reveal.sealing; // The secret stays in the fold while it closes, then leaves the page. const [kept, setKept] = React.useState<string | null>(reveal?.secret ?? null); if (reveal && reveal.secret !== kept) setKept(reveal.secret); React.useEffect(() => { if (!reveal) setKept(null); }, [reveal]); React.useLayoutEffect(() => { const el = outerRef.current; if (!el) return; const observer = new ResizeObserver(() => (height.current = el.offsetHeight)); height.current = el.offsetHeight; observer.observe(el); return () => observer.disconnect(); }, []); // The form became the key: the row eases from the form's height to the key's while the form fades out over it. React.useLayoutEffect(() => { if (lastFace.current === face) return; lastFace.current = face; const el = outerRef.current; if (!el || reduced || face !== "key") return; const to = el.offsetHeight; if (Math.abs(to - height.current) > 0.5) el.animate([{ height: `${height.current}px` }, { height: `${to}px` }], { duration: 460, easing: EASE }); }, [face, reduced]); React.useEffect(() => { if (!leavingDraft) return; const timer = window.setTimeout(() => setLeavingDraft(false), 320); return () => window.clearTimeout(timer); }, [leavingDraft]); // Done: the prefix and last four fly from the secret into the chip; the rest blurs out as the fold closes. const sealing = Boolean(reveal?.sealing); React.useLayoutEffect(() => { if (!sealing || !apiKey || !reveal) return; const chip = chipRef.current; const block = blockRef.current; if (!chip || !block || reduced) return; const from = [...block.querySelectorAll<HTMLElement>("[data-ch]")]; const to = [...chip.querySelectorAll<HTMLElement>("[data-ch]")]; const text = masked(apiKey); const secret = reveal.secret; const pairs = new Map<number, number>(); const prefix = apiKey.prefix ?? ""; if (prefix && secret.startsWith(prefix)) for (let i = 0; i < prefix.length; i++) pairs.set(i, i); if (secret.endsWith(apiKey.last4)) for (let j = 0; j < apiKey.last4.length; j++) pairs.set(text.length - apiKey.last4.length + j, secret.length - apiKey.last4.length + j); const flown = new Set(pairs.values()); to.forEach((c, i) => { const source = pairs.get(i); if (source === undefined || !from[source]) { c.animate([{ opacity: 0, filter: "blur(4px)", transform: "translateY(0.35em)" }, { opacity: 1, filter: "blur(0px)", transform: "none" }], { duration: 380, delay: 220, easing: EASE, fill: "backwards" }); return; } const a = from[source].getBoundingClientRect(); const b = c.getBoundingClientRect(); // Together, so "sk_live_" and the last four travel as words. c.animate([{ transform: `translate(${a.left - b.left}px, ${a.top - b.top}px)` }, { transform: "none" }], { duration: 540, easing: EASE, fill: "backwards" }); }); from.forEach((c, i) => { if (flown.has(i)) c.animate([{ opacity: 0 }, { opacity: 0 }], { duration: 600, fill: "forwards" }); else c.animate([{ opacity: 1, filter: "blur(0px)" }, { opacity: 0, filter: "blur(4px)", transform: "translateY(-0.3em)" }], { duration: 220, easing: EASE, fill: "forwards" }); }); // eslint-disable-next-line react-hooks/exhaustive-deps }, [sealing]); const hide = Boolean(reveal) && !sealing; // While the chip is hidden it keeps the old key's characters, so a roll never flashes the new ones. const [chipText, setChipText] = React.useState(apiKey ? masked(apiKey) : ""); if (apiKey && !hide && chipText !== masked(apiKey)) setChipText(masked(apiKey)); const scopeText = apiKey?.scopes?.length ? apiKey.scopes.map((v) => scopes?.find((s) => s.value === v)?.label ?? v).join(", ") : null; const expires = apiKey?.expiresAt ? toTime(apiKey.expiresAt) : null; return ( <li ref={outerRef} data-row-id={rk} className="relative overflow-clip border-t border-border first:border-t-0"> {apiKey ? ( <div className="px-4 py-3 transition-opacity duration-300 @md:px-5" style={{ opacity: gone ? 0.5 : 1 }}> <div className="flex min-h-7 items-center gap-2"> <p className="min-w-0 flex-1 truncate text-[13.5px] font-medium tracking-[-0.01em]">{apiKey.name}</p> <span ref={chipRef} className="relative inline-flex h-[22px] shrink-0 items-center px-1.5 font-mono text-[11.5px] text-foreground"> <span aria-hidden="true" className="absolute inset-0 rounded-md bg-muted shadow-[inset_0_0_0_1px_var(--border)]" style={{ opacity: hide ? 0 : 1, transition: reduced ? "none" : `opacity ${hide ? 200 : 420}ms ${EASE} ${hide ? 0 : 160}ms` }} /> <span className="sr-only">{`Key ending ${apiKey.last4}`}</span> <span aria-hidden="true" className="relative whitespace-nowrap" style={{ opacity: hide ? 0 : 1, filter: hide && !reduced ? "blur(3px)" : "none", transition: hide && !reduced ? `opacity 200ms ${EASE}, filter 200ms ${EASE}` : "none" }} > <Chars text={chipText} /> </span> </span> {(canRoll || canRevoke) && ( <div className="-mr-1 flex items-center"> {canRoll && !expires && ( <ConfirmAction tone="default" icon={<RotateCw strokeWidth={1.75} />} label={`Roll ${apiKey.name}`} labels={{ idle: "Roll key", pending: "Rolling", success: "Rolled", error: "Try again" }} onConfirm={() => act.current.roll(apiKey)} resetAfter={1400} /> )} {canRevoke && ( <ConfirmAction icon={<Trash2 strokeWidth={1.75} />} label={`Revoke ${apiKey.name}`} labels={{ idle: "Revoke", pending: "Revoking", success: "Revoked", error: "Try again" }} onConfirm={() => act.current.revoke(apiKey)} /> )} </div> )} </div> <p className="mt-0.5 flex flex-wrap items-baseline gap-x-1.5 text-[11.5px] text-muted-foreground"> {scopeText && ( <> <span>{scopeText}</span> <span aria-hidden="true">·</span> </> )} {apiKey.createdAt != null && ( <> <span>Created {formatDate(apiKey.createdAt)}</span> <span aria-hidden="true">·</span> </> )} {expires !== null ? ( <Expiry at={expires} /> ) : apiKey.lastUsedAt ? ( <RelativeTime date={apiKey.lastUsedAt} prefix="Last used" /> ) : ( <span>Never used</span> )} </p> <Fold open={Boolean(shown)} reduced={reduced}> {kept && ( <div className="pt-3"> <SecretBlock key={kept} secret={kept} reduced={reduced} blockRef={blockRef} /> <div className="mt-2.5 flex flex-wrap items-center justify-end gap-x-3 gap-y-2"> <p className="mr-auto text-[11.5px] text-muted-foreground">Copy it now. You won’t see it again.</p> <div className="flex items-center gap-1"> <button type="button" onClick={() => act.current.seal(apiKey.id)} className={`h-7 cursor-pointer rounded-full px-2.5 text-[12px] font-medium text-muted-foreground transition-colors hover:bg-accent hover:text-foreground ${FOCUS}`} > Done </button> <CopyButton secret={kept} autoFocus={Boolean(shown)} /> </div> </div> </div> )} </Fold> </div> ) : null} {(face === "draft" || leavingDraft) && lastDraft.current && ( <FaceOut leaving={face !== "draft"}> <DraftFace draft={draft ?? lastDraft.current} scopes={scopes} placeholder={placeholder} reduced={reduced} act={act} /> </FaceOut> )} </li> );});/** The form, fading out through a blur over the key that took its place. */function FaceOut({ leaving, children }: { leaving: boolean; children: React.ReactNode }) { const ref = React.useRef<HTMLDivElement>(null); React.useLayoutEffect(() => { if (!leaving) return; ref.current?.animate([{ opacity: 1, filter: "blur(0px)" }, { opacity: 0, filter: "blur(4px)" }], { duration: 260, easing: EASE, fill: "forwards" }); }, [leaving]); return ( <div ref={ref} className={leaving ? "pointer-events-none absolute inset-x-0 top-0" : ""} inert={leaving} aria-hidden={leaving || undefined}> {children} </div> );}function CopyButton({ secret, autoFocus }: { secret: string; autoFocus: boolean }) { const [status, setStatus] = React.useState<ActionStatus>("idle"); const wrap = React.useRef<HTMLSpanElement>(null); React.useEffect(() => { if (autoFocus) wrap.current?.querySelector("button")?.focus({ preventScroll: true }); }, [autoFocus]); return ( <span ref={wrap} className="contents"> <StatusButton size="sm" status={status} icon={<Copy strokeWidth={1.75} />} labels={{ idle: "Copy", pending: "Copying", success: "Copied", error: "Try again" }} onReset={() => setStatus("idle")} onClick={async () => { setStatus("pending"); try { await navigator.clipboard.writeText(secret); setStatus("success"); } catch { setStatus("error"); } }} /> </span> );}export function ApiKeys({ value, defaultValue = NONE, onValueChange, onCreate, onRoll, onRevoke, scopes, defaultScopes, title = "API keys", description = "Keys give your code access to this workspace. Keep them out of the browser.", placeholder = "e.g. Production server", className = "", ...props}: ApiKeysProps) { const reduced = useReducedMotion(); const [inner, setInner] = React.useState(defaultValue); const keys = value ?? inner; const [draft, setDraftState] = React.useState<Draft | null>(null); const [reveal, setReveal] = React.useState<Reveal | null>(null); const [alias, setAlias] = React.useState<Record<string, string>>({}); const [gone, setGone] = React.useState<string[]>([]); const [announce, setAnnounce] = React.useState(""); const listRef = React.useRef<HTMLUListElement>(null); const ghostRef = React.useRef<HTMLDivElement>(null); const createRef = React.useRef<HTMLButtonElement>(null); const counter = React.useRef(0); const latest = React.useRef({ keys, draft, alias }); latest.current = { keys, draft, alias }; const commit = (next: ApiKey[]) => { if (value === undefined) setInner(next); onValueChange?.(next); }; const rkOf = (id: string, a = alias) => a[id] ?? id; const rows: { rk: string; apiKey: ApiKey | null }[] = [...(draft ? [{ rk: draft.rk, apiKey: null }] : []), ...keys.map((k) => ({ rk: rkOf(k.id), apiKey: k }))]; const ranks = React.useMemo(() => new Map(rows.map((r, i) => [r.rk, i])), [rows.map((r) => r.rk).join("|")]); // eslint-disable-line react-hooks/exhaustive-deps useRowMotion(listRef, { reduced, ranks, ghosts: ghostRef }); const act = React.useRef<Actions>(null!); act.current = { setDraft: (patch) => setDraftState((d) => (d ? { ...d, ...patch } : d)), cancel: () => { setDraftState(null); requestAnimationFrame(() => createRef.current?.focus({ preventScroll: true })); }, submit: async () => { const d = latest.current.draft; if (!d || d.status === "pending") return; const name = d.name.trim(); if (!name) return setDraftState({ ...d, error: "Give the key a name, so you know where it's used.", status: "idle" }); if (scopes?.length && !d.scopes.length) return setDraftState({ ...d, error: "Pick at least one scope.", status: "idle" }); setDraftState({ ...d, status: "pending", error: null }); try { const { key, secret } = await onCreate({ name, scopes: d.scopes }); // One commit: the form's row becomes the key's row and opens on its secret. setAlias((a) => ({ ...a, [key.id]: d.rk })); commit([key, ...latest.current.keys]); setDraftState(null); setReveal({ id: key.id, secret, sealing: false }); setAnnounce(`${key.name} created. Copy the secret now; it won't be shown again.`); } catch (e) { setDraftState((cur) => cur && { ...cur, status: "error", error: message(e, "The key couldn't be created. Try again.") }); } }, seal: (id) => { setReveal((r) => (r && r.id === id ? { ...r, sealing: true } : r)); setAnnounce("Secret hidden."); window.setTimeout(() => setReveal((r) => (r && r.id === id && r.sealing ? null : r)), 620); requestAnimationFrame(() => createRef.current?.focus({ preventScroll: true })); }, roll: async (key) => { if (!onRoll) return; const { key: next, secret, previous } = await onRoll(key); const { keys: now, alias: a } = latest.current; const rk = rkOf(key.id, a); setAlias((cur) => ({ ...cur, [next.id]: rk, ...(previous ? { [previous.id]: `${rk}~${++counter.current}` } : {}) })); commit(now.flatMap((k) => (k.id === key.id ? [next, ...(previous ? [previous] : [])] : [k]))); setReveal({ id: next.id, secret, sealing: false }); setAnnounce(`${next.name} rolled. Copy the new secret now; it won't be shown again.`); }, revoke: async (key) => { await onRevoke?.(key); setGone((g) => [...g, key.id]); setAnnounce(`${key.name} revoked.`); // Long enough for the check to draw; then the row folds away. window.setTimeout(() => { commit(latest.current.keys.filter((k) => k.id !== key.id)); setGone((g) => g.filter((id) => id !== key.id)); setReveal((r) => (r?.id === key.id ? null : r)); }, 700); }, }; const openDraft = () => { if (draft) return; setDraftState({ rk: `draft-${++counter.current}`, name: "", scopes: defaultScopes ?? scopes?.map((s) => s.value) ?? [], status: "idle", error: null }); }; return ( <div className={`@container w-full rounded-[22px] border border-border bg-background text-foreground ${className}`} {...props}> <div className="flex items-start justify-between gap-3 px-4 pt-4 pb-3.5 @md:px-5 @md:pt-5"> <div className="min-w-0"> <p className="flex items-baseline gap-2 text-[14px] font-medium tracking-[-0.01em]"> {title} <span className="text-[12px] font-normal text-muted-foreground tabular-nums"> <NumberRoll value={keys.length} /> </span> </p> <p className="mt-0.5 text-[12px] text-muted-foreground">{description}</p> </div> <button ref={createRef} type="button" onClick={openDraft} aria-disabled={Boolean(draft) || undefined} className={`inline-flex h-7 shrink-0 cursor-pointer items-center gap-1.5 rounded-full px-3 text-[12px] font-medium shadow-[inset_0_0_0_1px_var(--border)] transition-[background-color,opacity] duration-200 hover:bg-accent aria-disabled:cursor-default aria-disabled:opacity-40 aria-disabled:hover:bg-transparent ${FOCUS}`} > <Plus className="size-3.5" strokeWidth={1.75} aria-hidden="true" /> Create key </button> </div> <div className="relative border-t border-border"> <ul ref={listRef} aria-label={title} className="relative"> {rows.map((r) => ( <Row key={r.rk} rk={r.rk} apiKey={r.apiKey} draft={r.apiKey ? null : draft} reveal={r.apiKey && reveal?.id === r.apiKey.id ? reveal : null} scopes={scopes} placeholder={placeholder} gone={Boolean(r.apiKey && gone.includes(r.apiKey.id))} canRoll={Boolean(onRoll)} canRevoke={Boolean(onRevoke)} reduced={reduced} act={act} /> ))} </ul> {/* Rows that went: their own elements, folding away where they stood (see use-row-motion). */} <div ref={ghostRef} aria-hidden="true" className="pointer-events-none absolute inset-0" /> <Fold open={!rows.length} reduced={reduced}> <p className="px-4 py-6 text-center text-[12.5px] text-muted-foreground @md:px-5">No keys yet. Create one to call the API from your server.</p> </Fold> </div> <span className="sr-only" role="status"> {announce} </span> </div> );}"use client";import * as React from "react";import { StatusButton, type ActionStatus } from "./status-button";/* ───────────────────────────────────────────────────────── * CONFIRM ACTION: an icon that asks before it acts * * ask a click and the icon's own circle stretches into * a pill: the confirm button opens out to its left * and the icon turns into a cross that takes it back * act the confirm button is a status button, so it says * Revoking, Revoked or Try again in place * leave Escape, the cross, or a click or focus anywhere * else folds it back into the icon * * Nothing opens over the row it belongs to; the question sits * where the icon was. * ───────────────────────────────────────────────────────── */export interface ConfirmActionProps extends Omit<React.HTMLAttributes<HTMLDivElement>, "onClick"> { icon: React.ReactNode; /** The icon button's accessible name, e.g. "Revoke Production key". */ label: string; /** The confirm button's words per state, e.g. { idle: "Revoke", pending: "Revoking", success: "Revoked" }. */ labels?: Partial<Record<ActionStatus, string>>; /** "danger" makes the confirm red. */ tone?: "danger" | "default"; /** Runs once on confirm. Throw (or reject) to show Try again. */ onConfirm: () => Promise<unknown> | unknown; /** Back to the icon this long after success (ms); 0 keeps "done" until the row goes. */ resetAfter?: number; disabled?: boolean;}const EASE = "cubic-bezier(0.16,1,0.3,1)";const FOCUS = "focus-visible:outline-none focus-visible:ring-2 focus-visible:ring-ring/40";const reducedQuery = "(prefers-reduced-motion: reduce)";const subscribeReduced = (onChange: () => void) => { const query = window.matchMedia(reducedQuery); query.addEventListener("change", onChange); return () => query.removeEventListener("change", onChange);};const useReducedMotion = () => React.useSyncExternalStore(subscribeReduced, () => window.matchMedia(reducedQuery).matches, () => false);function Cross() { return ( <svg viewBox="0 0 16 16" fill="none" aria-hidden="true" className="size-3.5"> <path d="M4.5 4.5l7 7M11.5 4.5l-7 7" stroke="currentColor" strokeWidth="1.6" strokeLinecap="round" /> </svg> );}export function ConfirmAction({ icon, label, labels, tone = "danger", onConfirm, resetAfter = 0, disabled = false, className = "", ...props}: ConfirmActionProps) { const reduced = useReducedMotion(); const [asking, setAsking] = React.useState(false); const [status, setStatus] = React.useState<ActionStatus>("idle"); const wrapRef = React.useRef<HTMLDivElement>(null); const iconRef = React.useRef<HTMLButtonElement>(null); const run = React.useRef(0); const busy = status === "pending" || status === "success"; const cancel = React.useCallback( (refocus: boolean) => { if (status === "pending") return; run.current++; setAsking(false); setStatus("idle"); if (refocus) iconRef.current?.focus({ preventScroll: true }); }, [status], ); // The question is open: its button takes focus once it's there to take it. React.useEffect(() => { if (asking && status === "idle") wrapRef.current?.querySelector<HTMLButtonElement>("[data-confirm]")?.focus({ preventScroll: true }); }, [asking, status]); React.useEffect(() => { if (!asking) return; const onDown = (e: PointerEvent) => { if (!wrapRef.current?.contains(e.target as Node)) cancel(false); }; document.addEventListener("pointerdown", onDown); return () => document.removeEventListener("pointerdown", onDown); }, [asking, cancel]); const confirm = async () => { if (busy) return; const mine = ++run.current; setStatus("pending"); try { await onConfirm(); if (run.current === mine) setStatus("success"); } catch { if (run.current === mine) setStatus("error"); } }; const t = `${reduced ? 0 : 420}ms ${EASE}`; const red = tone === "danger" ? "text-red-600! hover:bg-red-500/10! dark:text-red-400!" : ""; return ( <div ref={wrapRef} className={`relative inline-flex h-7 shrink-0 items-center rounded-full ${className}`} onKeyDown={(e) => { if (e.key === "Escape" && asking) { e.preventDefault(); e.stopPropagation(); cancel(true); } }} onBlur={(e) => { if (asking && !busy && document.hasFocus() && !wrapRef.current?.contains(e.relatedTarget as Node)) cancel(false); }} {...props} > {/* The icon's circle, stretched into the pill round the question. */} <span aria-hidden="true" className="pointer-events-none absolute inset-0 rounded-full" style={{ boxShadow: `inset 0 0 0 1px ${asking ? "var(--border)" : "transparent"}`, transition: `box-shadow ${t}` }} /> <span className="grid" inert={!asking} style={{ gridTemplateColumns: asking ? "1fr" : "0fr", opacity: asking ? 1 : 0, filter: asking || reduced ? "none" : "blur(3px)", transition: `grid-template-columns ${t}, opacity ${reduced ? 0 : asking ? 320 : 160}ms ${EASE}, filter ${t}`, }} > <span className="min-w-0 [clip-path:inset(-2px_0_-2px_0)]"> <span className="flex w-max items-center pl-0.5"> <StatusButton data-confirm="" size="sm" variant="ghost" status={status} labels={{ idle: "Confirm", pending: "Working", success: "Done", error: "Try again", ...labels }} onClick={confirm} onReset={resetAfter ? () => cancel(false) : undefined} resetAfter={resetAfter || undefined} className={`h-[26px]! ${status === "error" ? "" : red}`} /> </span> </span> </span> <button ref={iconRef} type="button" aria-label={asking ? "Cancel" : label} aria-expanded={asking} disabled={disabled} onClick={() => (asking ? cancel(true) : setAsking(true))} className={`relative grid size-7 shrink-0 cursor-pointer place-items-center rounded-full text-muted-foreground transition-colors duration-150 hover:bg-accent hover:text-foreground disabled:cursor-default disabled:opacity-40 aria-disabled:cursor-default ${FOCUS}`} aria-disabled={busy || undefined} > {[icon, <Cross key="x" />].map((glyph, i) => { const on = (i === 1) === asking; return ( <span key={i} aria-hidden="true" className="absolute inset-0 grid place-items-center [&_svg]:size-3.5" style={{ opacity: on ? 1 : 0, transform: on ? "none" : "scale(0.6)", filter: on || reduced ? "none" : "blur(3px)", transition: reduced ? "none" : `opacity 260ms ${EASE}, transform 380ms ${EASE}, filter 260ms ${EASE}`, }} > {glyph} </span> ); })} </button> </div> );}"use client";import * as React from "react";import { NumberRoll } from "./number-roll";import { TextMorph } from "./text-morph";/* ───────────────────────────────────────────────────────── * RELATIVE TIME: "2 min ago" that keeps itself true * * tick it re-renders only when the words would change: * on the next minute under an hour, the next hour * under a day; nothing runs between * roll the number rolls up ("2 min" → "3 min") and the * unit morphs when it changes ("59 min" → "1 h") * date past a week it settles on the date ("12 Sep") * * Until it's mounted it renders the date, so the server and the * first paint agree; the hover title is always the full time. * ───────────────────────────────────────────────────────── */export type DateLike = Date | string | number;export interface RelativeTimeProps extends Omit<React.HTMLAttributes<HTMLElement>, "children"> { date: DateLike; /** Said before the time, e.g. "Last used". */ prefix?: string; /** Under a minute. */ justNow?: string; locales?: string | string[];}const MINUTE = 60_000;const HOUR = 60 * MINUTE;const DAY = 24 * HOUR;export const toTime = (d: DateLike) => (d instanceof Date ? d.getTime() : typeof d === "number" ? d : new Date(d).getTime());const MONTHS = ["Jan", "Feb", "Mar", "Apr", "May", "Jun", "Jul", "Aug", "Sep", "Oct", "Nov", "Dec"];/** "12 Sep", with the year when it isn't this one; pass locales to use the browser's own format. */export function formatDate(d: DateLike, locales?: string | string[]) { const t = new Date(toTime(d)); const sameYear = t.getFullYear() === new Date().getFullYear(); if (locales) return t.toLocaleDateString(locales, sameYear ? { day: "numeric", month: "short" } : { day: "numeric", month: "short", year: "numeric" }); return `${t.getDate()} ${MONTHS[t.getMonth()]}${sameYear ? "" : ` ${t.getFullYear()}`}`;}type Parts = { n: number | null; unit: string; next: number };function parts(at: number, now: number, justNow: string, locales?: string | string[]): Parts { const ago = Math.max(0, now - at); if (ago < MINUTE) return { n: null, unit: justNow, next: MINUTE - ago }; if (ago < HOUR) return { n: Math.floor(ago / MINUTE), unit: "min ago", next: MINUTE - (ago % MINUTE) }; if (ago < DAY) { const h = Math.floor(ago / HOUR); return { n: h, unit: h === 1 ? "hour ago" : "hours ago", next: HOUR - (ago % HOUR) }; } if (ago < 7 * DAY) { const d = Math.floor(ago / DAY); return { n: d, unit: d === 1 ? "day ago" : "days ago", next: DAY - (ago % DAY) }; } return { n: null, unit: formatDate(at, locales), next: 0 };}const subscribeMounted = () => () => {};export function RelativeTime({ date, prefix, justNow = "just now", locales, className = "", ...props }: RelativeTimeProps) { const at = toTime(date); const mounted = React.useSyncExternalStore(subscribeMounted, () => true, () => false); const [now, setNow] = React.useState(() => Date.now()); const p = parts(at, mounted ? now : at + 8 * DAY, justNow, locales); // One timer, set for the moment the words change. React.useEffect(() => { if (!mounted || !p.next) return; const timer = window.setTimeout(() => setNow(Date.now()), p.next + 50); return () => window.clearTimeout(timer); }, [mounted, p.next, now]); React.useEffect(() => setNow(Date.now()), [at]); const iso = new Date(at).toISOString(); return ( <time dateTime={iso} title={new Date(at).toLocaleString(locales ?? "en-GB", { dateStyle: "medium", timeStyle: "short" })} className={`inline-flex items-baseline whitespace-nowrap tabular-nums ${className}`} {...props} > {prefix && <span>{prefix} </span>} {/* Remounted once on the client, so the first real words appear without a morph. */} <Words key={mounted ? "client" : "server"} n={p.n} unit={p.unit} /> </time> );}function Words({ n, unit }: { n: number | null; unit: string }) { return ( <> <span aria-hidden={n === null || undefined} className="inline-grid transition-[grid-template-columns] duration-[380ms] ease-[cubic-bezier(0.16,1,0.3,1)] motion-reduce:transition-none" style={{ gridTemplateColumns: n === null ? "0fr" : "1fr" }} > <span className="min-w-0 [clip-path:inset(-4px_0)]"> <span className="inline-flex items-baseline pr-[0.25em]"> <NumberRoll value={n ?? 1} direction="up" /> </span> </span> </span> <TextMorph>{unit}</TextMorph> </> );}"use client";import * as React from "react";/* ───────────────────────────────────────────────────────── * ROW MOTION: rows that keep their place on screen * * glide after any render (a sort, a filter, new data from * the server) every row that moved glides from its * old place to its new one. Glides are additive, so * a change that lands mid-glide adds its own offset * instead of restarting anything * travel a row that sorts onto the page slides in from the * side where it ranked before; one that sorts off * slides out toward its new rank * enter a row that's new to the list fades in where it * lands while the rows below glide clear of it * leave a row that's gone folds away where it stood. Its * copy is the row's own element, detached by React * and moved into a layer React never renders into, * so a leaving row costs no render at all * stagger a sort can ask for the rows to set off one after * another, top first * * Positions are layout offsets (transforms ignored), kept after * every render and whenever the list changes size (a row * opening its detail), so they're never stale. Rows are found * by data-row-id; ranks are their places in the whole sorted * list, not just the page. * ───────────────────────────────────────────────────────── */type Seen = { top: number; height: number; el: HTMLElement };const EASE = "cubic-bezier(0.16,1,0.3,1)";const GLIDE = 480;export function useRowMotion( container: React.RefObject<HTMLElement | null>, { reduced, resetKey, ranks, ghosts }: { reduced: boolean; resetKey?: string | number; ranks: ReadonlyMap<string, number>; ghosts: React.RefObject<HTMLElement | null> },) { const seen = React.useRef(new Map<string, Seen>()); const lastRanks = React.useRef(ranks); const lastKey = React.useRef(resetKey); const staggerNext = React.useRef(false); const read = React.useCallback(() => { const out = new Map<string, Seen>(); container.current?.querySelectorAll<HTMLElement>("[data-row-id]").forEach((el) => out.set(el.dataset.rowId!, { top: el.offsetTop, height: el.offsetHeight, el })); return out; }, [container]); /** The row React just removed, back on screen where it stood, leaving: sliding toward where it went, or folding. */ const leave = (was: Seen, dy: number) => { const layer = ghosts.current; const el = was.el; if (!layer || el.isConnected) return; // No getAnimations() here (it flushes style for the whole page): the exit below is added last and replaces any // glide still on the element. el.removeAttribute("data-row-id"); el.removeAttribute("tabindex"); el.setAttribute("aria-hidden", "true"); el.inert = true; Object.assign(el.style, { position: "absolute", left: "0", right: "0", top: `${was.top}px`, height: `${was.height}px`, margin: "0", overflow: "hidden" }); layer.appendChild(el); const a = el.animate( dy ? [ { transform: "translateY(0px)", opacity: 1, filter: "blur(0px)" }, { transform: `translateY(${dy}px)`, opacity: 0, filter: "blur(3px)" }, ] : [ { opacity: 1, transform: "none", filter: "blur(0px)" }, { opacity: 0, transform: "scale(0.985)", filter: "blur(4px)" }, ], { duration: dy ? 360 : 280, easing: EASE, fill: "forwards" }, ); a.onfinish = a.oncancel = () => el.remove(); }; React.useLayoutEffect(() => { const el = container.current; if (!el) return; const before = seen.current; const after = read(); const prevRanks = lastRanks.current; seen.current = after; lastRanks.current = ranks; const stagger = staggerNext.current; staggerNext.current = false; if (lastKey.current !== resetKey) { // A different page: the caller slides the whole body; nothing glides and nothing folds. lastKey.current = resetKey; return; } if (reduced || !before.size) return; // A typical row's height. Rows that come onto or leave the page only hint at the way they went (a row and a // quarter at most), so the list never shows holes while they travel. const heights = [...after.values()].map((b) => b.height).sort((a, b) => a - b); const rowH = heights[Math.floor(heights.length / 2)] ?? 48; const clamp = (dy: number) => Math.max(-rowH * 1.25, Math.min(rowH * 1.25, dy)); let order = 0; after.forEach((now, id) => { const row = now.el; const was = before.get(id); const delay = stagger ? Math.min(order++ * 16, 200) : 0; if (was) { const dy = was.top - now.top; if (Math.abs(dy) < 0.5) return; row.animate([{ transform: `translateY(${dy}px)`, zIndex: 1 }, { transform: "translateY(0px)", zIndex: 1 }], { duration: GLIDE, delay, easing: EASE, composite: "add", fill: "backwards" }); return; } const from = prevRanks.get(id); const to = ranks.get(id); if (from !== undefined && to !== undefined) { // It ranked somewhere off the page: it comes in from that side. row.animate( [ { transform: `translateY(${clamp((from - to) * rowH)}px)`, opacity: 0, filter: "blur(3px)" }, { transform: "translateY(0px)", opacity: 1, filter: "blur(0px)" }, ], { duration: GLIDE, delay: delay / 2, easing: EASE, fill: "backwards" }, ); return; } row.animate( [ { opacity: 0, filter: "blur(4px)" }, { opacity: 1, filter: "blur(0px)" }, ], { duration: 420, delay: 90, easing: EASE, fill: "backwards" }, ); }); // Still in the list, just not on this page: its copy slides toward where it went. Gone for good: it folds. before.forEach((was, id) => { if (after.has(id)) return; const from = prevRanks.get(id); const to = ranks.get(id); leave(was, from !== undefined && to !== undefined ? clamp((to - from) * rowH) || rowH : 0); }); }); // The list changed size without a render of ours (a detail opening by transition): keep the positions true. React.useEffect(() => { const el = container.current; if (!el) return; const observer = new ResizeObserver(() => { seen.current = read(); }); observer.observe(el); return () => observer.disconnect(); }, [container, read]); return { /** The next change (a sort) sets the rows off one after another. */ stagger: () => { staggerNext.current = true; }, };}Registry item: /r/api-keys.json