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Rich Haines b7e4bbfbb0 chore(docs): upgrade Geistdocs to 1.22.0 (#855) 
## Summary

Upgrades the chat-sdk.dev docs app from `@vercel/geistdocs` **1.20.4 →
1.22.0** (published 2026-08-21, Apache-2.0) and `next` **16.2.11 →
16.3.1**, following the bundled 1.22.0 template as the source of truth.

The target release includes all of the behavior-changing PRs for this
round:

- vercel/geistdocs#245 — require Next.js 16.3, scaffold 16.3.1, drop the
dev filesystem-cache flag (shipped in 1.21.1)
- vercel/geistdocs#246 — Cache Components across Geistdocs
- vercel/geistdocs#249 — Partial Prefetching + instant docs navigation
- vercel/geistdocs#250 — stable Next 16.3 APIs, retryable page/Ask AI
error boundaries, full prefetch of package links, no generic page shell
- vercel/geistdocs#251 — tree sidebar preserves scroll position on
folder toggles

## Adapter and configuration changes

- `next.config.ts`: `cacheComponents: true`, `partialPrefetching: true`;
removed `experimental.turbopackFileSystemCacheForDev` (default in 16.3).
Redirects, `/sitemap.xml` rewrite, and image config unchanged.
- New `lib/geistdocs/root-params.ts`; all layouts read `[lang]` via
`next/root-params` instead of `params`. Route handlers keep
route-context `params`.
- Root layout gains `generateStaticParams` returning every configured
language (`en`) — home (`/`), `/adapters`, and `/resources` now
prerender statically (previously dynamic).
- Route adapters no longer re-export `revalidate`/`dynamic` from package
factories (`agents.md`, `sitemap.md`, `llms.mdx`), and custom routes
drop their own `revalidate` exports (`llms.txt`, `llms-full.txt`,
`adapters.mdx`, `rss.xml`, `resources`).
- `llms.mdx` adopts the template form: `sources: [geistdocsSource]` +
`notFound: {}`, enabling smart agent-readable 404/410 responses with
real HTTP statuses.
- `rss.xml` migrated to the template's `"use cache"` +
`cacheLife("max")` form with `getPublicPath` base-path handling.
- `resources` page: `revalidate = 86400` → `"use cache"` +
`cacheLife("days")` (same 1-day lifetime).
- App-owned data fetching moved off `next: { revalidate }` (unsupported
under Cache Components): GitHub README fetches and homepage OSS stats
now use `"use cache"` + `cacheLife("hours")`.
- Homepage Shiki highlighting (`Demo`, `CodePreview`, `highlightCode`)
runs inside `"use cache"` scopes — Shiki reads `Date.now()` internally,
which otherwise fails prerendering.
- App-owned links to statically generated docs pages get
`prefetch={true}` (platform grid, feature matrix, adapter slug list,
"Visit Documentation") per the template's agent guidance; package-owned
sidebar/prev-next links already prefetch fully in 1.22.0.
- `Analytics`/`SpeedInsights` moved into
`components/geistdocs/provider.tsx` per the template.
- CSS: `styles/geistdocs.css` now imports `@vercel/geistdocs/theme.css`
(self-sourcing package dist/streamdown) instead of layering on
`styles.css` from `global.css`; updated the mobile breadcrumb selector
for the new package DOM; kept the site-specific shadcn tokens, dark
background-scale override, prose, TOC, and streamdown fixes.
- Added `apps/docs/AGENTS.md` capturing the packaged-architecture
conventions (cache-components rules, root-params, markdown contract,
proxy mappings).

## PR #251 (tree sidebar scroll) verification

The fix is package-internal (`manualToggleRef` in `SidebarTree`); no
consumer change is needed. This site's sidebars render no collapsible
folder rows (content uses spread folders, `...api` etc.), so I verified
the shipped behavior against the bundled 1.22.0 template with
`sidebarMode="tree"` enabled locally: expanding/collapsing a folder
preserves the exact sidebar scroll position (772 → 772), and a route
change into a collapsed folder still scrolls the active item into view.
8/8 checks pass.

## Static-generation coverage

Production build: 290/290 static pages generated. Every intended
parameter tuple is prerendered with complete content (verified H1/body
in emitted HTML):

- `/en` home, `/en/adapters` listing, `/en/resources` — now fully static
(were `ƒ` on main)
- `/en/docs/*` — 45 pages, complete static HTML + one generic
`[[...slug]]` fallback entry (allowed)
- `/en/adapters/{official,community,vendor-official}/*` — 44 detail
pages + `/en/adapters.mdx/*` markdown for all 44
- `/en/sitemap.md` — SSG

Intentional contract differences (match the 1.22.0 template's own build
output):

- OG image routes (`/og/[...slug]`, adapter `*/og`) render on demand
under Cache Components instead of build-time SSG; Next 16.3 caches the
rendered image per route. URLs and content types verified unchanged.
- `llms.txt`, `llms-full.txt`, `llms.mdx`, `rss.xml`, `agents.md` remain
on-demand route handlers (same as main); `agents.md` reads the request
origin by package design.
- Unknown HTML routes: browsers receive the docs shell with 200 before
not-found UI resolves; crawlers get a real 404. Machine-readable unknown
routes return the new smart 404 body with real 404 status and
`X-Robots-Tag: noindex`.

## Lockfile

`pnpm-lock.yaml` delta: the `docs` importer's `@vercel/geistdocs`
(1.20.4 → 1.22.0) and `next` (16.2.11 → 16.3.1) bumps, their
peer-context re-resolutions, and one mechanical re-keying of `@swc/core`
peer contexts to include `@swc/helpers` across existing entries (no
version changes outside the docs app). Verified with `pnpm install
--frozen-lockfile`.

## Test results

- `pnpm install --frozen-lockfile` ✓
- `pnpm check` ✓ (1 pre-existing warning in untouched
`lib/read-more.ts`)
- `pnpm typecheck` — 43/43 ✓
- `pnpm knip` ✓, `pnpm konsistent` ✓
- `pnpm test` — 47/47 turbo tasks ✓
- Clean production build (removed `.next`/`.source`) ✓ 290/290
- Production-server (`next start`) contract checks: HTML docs,
`.md`/`.mdx`, `Accept: text/markdown`, agent-UA negotiation, `llms.txt`,
`llms-full.txt`, `sitemap.md`, `agents.md`, `/.well-known/mcp.json`
(intentional 404), `rss.xml`, `robots.txt`, `/sitemap.xml` rewrite, OG
images, `AGENTS.md`, all redirects (308s), `/api/search` JSON and not
rewritten as markdown, `/docs.md` section root ✓
- Browser checks (Playwright, Chrome, `next start`) — 16/16: instant
sidebar + prev/next client navigation with complete content and no
loading shell, single visible H1 (Activity-preserved routes stay
hidden), Copy Page, page actions menu, search → result navigation, Ask
AI panel with suggestions, theme switch (dark applies the site's
background scale), mobile navbar menu and docs sheet navigation, unknown
page shows not-found UI, zero console/page errors and failed requests
- Ask AI scoped failure: with no local AI Gateway credentials the chat
surfaces the error, the surrounding page stays intact, and resubmission
retries cleanly
- Visual parity screenshots vs production (home/docs/adapters, light +
dark) match

## Preview

- Preview:
https://chat-git-richardhaines-geistdocs-122-upgrade.vercel.sh —
deployment **Ready**, build passed on Vercel.
- The preview sits behind Vercel SSO (Fork Protection), so automated
route checks aren't possible without a bypass token; please spot-check
through SSO: `/docs/getting-started`, `/docs/getting-started.md`,
`/adapters`, `/llms.txt`, and a client navigation between docs pages.

Signed-off-by: molebox <rich@vercel.com>
 2026-08-24 12:22:40 +02:00
christopherkindl 3ae34b3ed1 feat(docs): migrate the homepage to geistdocs 1.19 and the Geist design system (#762) 
Third repo in the design sync, after `vercel/geistdocs#216`/`#218` and
`vercel/flags#457`. Upgrades the docs site to `@vercel/geistdocs@1.19.2`
and brings the homepage onto the Geist design system.

`apps/docs` is `private: true`, so no changeset.

## Dependency

`1.19.2` peers on `next: ^16.2.11` and the app pinned `16.2.6`, so
**next moves to `16.2.12`** alongside it — without that pnpm reports an
unmet peer. Installed via `pnpm add --save-exact` per AGENTS.md. All 20
geistdocs subpaths this app imports still exist in 1.19.2; no API
breakage.

The footer needed no work: 1.16 already shipped the prop-less
Vercel-directory `<Footer />`.

## Layout — `home-grid.css` is gone

Deleted `app/styles/home-grid.css` (368 lines) and its `global.css`
import, and rebuilt each section on `grid-cols-12` / `col-span-*`:

| section | before (CSS) | after |
|---|---|---|
| OSS stats | 2×2 → 4×1 @768 | `col-span-6 min-[768px]:col-span-3` |
| Features | 2-up + full-width 3rd → 3×1 @961 | `col-span-12
sm:col-span-6 lg:col-span-4` |
| Code | stacked → sidebar 1/3 + code 2/3 @961 | `lg:col-span-8` /
`lg:col-span-4`, pinned with `col-start` + `row-start` |
| Integrations | 1×5 → tall left + 2×2 @961 | `lg:col-span-4
lg:row-span-2` + four `lg:col-span-4` |

The code section needs explicit `col-start`/`row-start` because the
sidebar follows the code in the DOM but sits left of it from `lg`.

Other layout changes:

- **Single gutter at the page root** (`mx-auto w-full max-w-[1448px]
px-4 sm:px-6`); removed the per-section horizontal padding that
duplicated it, so every section's content lands on the navbar/footer
content edge.
- **Content widened 1114px → 1400px**, the navbar's content span (1448 −
2×24).
- **Bottom gap above the footer trimmed ~320px → ~176px** — layout
`pb-32` → `pb-16` and page `pb-24 sm:pb-36` → `pb-12 sm:pb-16`. Three
paddings were stacking.

The 768px stats breakpoint is preserved with `min-[768px]:` — there's no
Tailwind equivalent here (`md`=601, `lg`=961) and four KPI columns at
601px would be ~140px each.

## Design — ported from vercel.com/ai-sdk

Read off the flagged source in `front/apps/vercel-marketing/.../ai-sdk`,
not the live site.

- **Code showcase tabs** → the `SlidingTabs` primitive: pill labels with
an animated indicator, full keyboard nav (arrows/Home/End, roving
tabindex), and an invisible-bold label so the tab doesn't shift width
when it bolds. Four tabs per group with dot pagination for the rest,
tabs above the code block. Copied into `components/ui/sliding-tabs.tsx`
with `cn` rewired and the `no-scrollbar` utility inlined (geistdocs
doesn't define it).
- **"Scale with confidence"** → heading and paragraph on one
bottom-aligned row (cols 1–4 / 8–12), then four bordered cards
`col-span-12 md:col-span-6 lg:col-span-3`. Type mapped from their
primitives: `SectionHeading size="48"` → `text-heading-40
lg:text-heading-48`, `SectionParagraph size="18"` → `text-copy-16
lg:text-copy-18`.
- **Feature row** → icon + muted eyebrow over a prominent statement.
Note this **inverts the previous emphasis**: the heading is now the
small muted label and the description the larger line, matching the
reference. Icons come from geistdocs' own set so they match Geist's line
weight: `IconLinked`, `IconWorkflow`, `IconAcronymTs`.
- **Get-started install snippet** → the shared `CommandPrompt`, with its
buttons on one row from `lg`.
- Remaining headings converted to `text-heading-*`.
- Navbar logo drops `height={22}` to take `LogoChatSdk`'s new 18px
default (renders 106.9×22 → 87.4×18).

## Two fixes worth calling out

**`lib/utils.ts` — `cn` was silently dropping typography.** Geist's
`text-copy-*`/`text-heading-*` share the `text-` prefix with colour
utilities, so stock `tailwind-merge` classifies them as colours and
drops the size whenever both appear in one `cn()` call. geistdocs ships
a `cn` that registers them as `font-size` for exactly this reason but
doesn't export it, so the config is replicated here. This was a latent
bug across the app, not just the new code.

**`Analytics`/`SpeedInsights` moved out of the `"use client"` provider**
into the server layout. Both emit `<script>`, and scripts rendered
inside a client tree never execute — so analytics wasn't firing on
client navigations. React 19.2.7 (pulled in by this bump) now warns
about it; the bug predates it.

## Verification

- `pnpm --filter docs build` passes (270 pages), `tsc --noEmit` clean,
`biome check` clean.
- Rendered output spot-checked for the tab strip, dot pagination, card
classes, and feature icons.

**`pnpm validate` could not be run** — it needs Node ≥20.19 and this
machine is on v20.11.1 (`pnpm check` dies on `styleText` from
`node:util`). Biome, tsc and build were run directly instead, but the
knip and test legs are unrun and should be confirmed in CI.

Signed-off-by: christopherkindl <53372002+christopherkindl@users.noreply.github.com>
 2026-07-31 23:53:17 +01:00
Rich Haines 1dff4515e2 refactor(docs): migrate chat-sdk.dev to @vercel/geistdocs (#686) 
## Summary

Migrates `apps/docs` from locally-copied geistdocs runtime code to the
published
[`@vercel/geistdocs`](https://www.npmjs.com/package/@vercel/geistdocs)
package (1.8.2), following the official [migration
guide](https://preview.geistdocs.com/docs/migration). Net **−8,400
lines**.

### Package-backed now

- Docs page + layouts: `createDocsPage`, `GeistdocsDocsLayout`,
`GeistdocsHomeLayout` (JSON-LD + sr-only markdown hints preserved via
`renderTop`)
- Navbar (OSS product switcher via `navbarOssProducts`), footer,
provider, search dialog, page actions (edit source, feedback, copy page,
Ask AI, open-in-chat, scroll top)
- `/api/search` → `createSearchRoute`, `/api/chat` → `createChatRoute`
(AI SDK v6; AI Gateway default, optional `GEISTDOCS_CHAT_PROXY_URL`)
- `llms.mdx` → `createDocsMarkdownRoute`, `sitemap.md` →
`createSitemapMarkdownRoute` (now includes an **Adapters** section)
- **New**: `/agents.md` via `createAgentsRoute`, backed by a new `agent`
readiness config
- `proxy.ts` → `createProxy` with explicit `markdownRoutes` for `/docs`
→ `llms.mdx` and `/adapters` → `adapters.mdx` (adds AI-agent UA
rewrites)
- CSS: `@vercel/geistdocs/styles.css` + slim local overrides (shadcn
tokens for remaining `components/ui`, body tint, prose inline code,
`#nd-*` tweaks); code blocks now use the geist Shiki theme
- Icons/logos from `@vercel/geistdocs/assets/*`; feedback via the
package action (same geistdocs.com endpoint + `siteId`)

### Kept local by design

- Curated `/llms.txt` index + `/llms-full.txt` corpus — the published
`AGENTS.md`/SKILL.md artifacts and integration tests reference this
exact contract
- The adapters section (README fetching, OG images, JSON-LD, feature
matrices, `adapters.mdx` markdown route) — now rendered inside the
package docs layout
- RSS and OG image routes (app-owned per the migration guide)
- Skipped `/.well-known/mcp.json`: no MCP servers configured, and the
proxy matcher must keep excluding `.well-known` for the served
agent-skills files

### Cleanup

- Deleted local copies: `components/geistdocs/*` chrome,
`components/ai-elements/*`, chat hooks/persistence, feedback server
actions, unused shadcn primitives, geistcn logo/icon fallbacks covered
by package assets
- Removed 13 now-unused deps (`ai@5`, `@ai-sdk/react@2`, `dexie`,
`jotai`, `cmdk`, `vaul`, `mermaid`, `nanoid`, `react-player`,
`use-stick-to-bottom`, `@orama/tokenizers`, `dexie-react-hooks`,
`next-themes`)
- Updated `docs-llms.test.ts` proxy assertions to the `createProxy`
markdown-route shape

### Behavior changes to be aware of

- Code blocks use the geist Shiki theme instead of GitHub light/dark
- Ask AI history is no longer persisted in IndexedDB (package owns the
panel)
- Adapters sidebar uses the standard geistdocs tree rendering instead of
the bespoke grouped sidebar
- Per-page markdown output appends the standard geistdocs footer links
(`/sitemap.md`, `/llms.txt`, `/agents.md`)

## Test plan

- `pnpm validate` green (knip + check + typecheck + test + build)
- Smoke-tested against `next build && next start`: `/`, `/docs`,
`/adapters`, `/agents.md`, `/llms.txt`, `/llms-full.txt`, `/sitemap.md`,
page-level `.md` URLs for both docs and adapters, `Accept:
text/markdown` negotiation, search API, JSON-LD, sr-only markdown hints,
edit-source URLs (`apps/docs/content/docs/{path}`), OSS navbar, page
actions
- Verified compiled CSS chunks contain the home grid, Shiki palette, and
geist utilities (note: stale turbopack dev caches from before this
change can serve incomplete CSS — `rm -rf apps/docs/.next` fixes it)

## Checklist

- [x] All commits are signed and verified
- [x] All commits are signed off for the DCO (`git commit -s`)
- [x] `pnpm validate` passes
- [x] Changeset added (or N/A — docs app + tests only, no package
behavior change)
- [x] Documentation updated (or N/A)

---------

Signed-off-by: molebox <rich@vercel.com>
 2026-07-09 15:29:47 +02:00
Ben Sabic c2a26e7104 feat(docs): refresh homepage styling (#615) 
Stacked on top of #603 (`create-chat-sdk`).

Refreshes the chat-sdk.dev homepage styling:

- Adds Geist typography utilities (`text-heading-*`, `text-copy-*`) and
applies them to the hero, section headings, and copy.
- Adds a grid-based layout (`home-grid.css`) with consistent guide lines
for the stats, supported-platforms, code, and integrations sections.
- Adds a tabbed code showcase for the Chat SDK Core section, with window
chrome, a Geist syntax theme, and
`bot.ts`/handlers/cards/streaming/tools/state/multi-platform snippets.
- Scopes inline-code styling and sets the dark-mode
`--ds-background-100`/`--ds-background-200` tokens so `background-100`
is the elevated surface.

---------

Co-authored-by: Ben Sabic <bensabic@users.noreply.github.com>
 2026-06-16 18:04:30 +10:00
Ben Sabic e8c4b1a6c4 docs: update adapter docs (#412) 
* docs: update adapter docs

* docs: update adapter docs

* docs: update adapter docs

---------

Co-authored-by: Ben Sabic <bensabic@users.noreply.github.com>
 2026-04-22 13:28:20 +10:00
Hayden Bleasel 30698ed6d8 Adapters (#204) 
* Initial marketplace draft

* Update language

* Add logos to cards

* Redesign cards

* Update adapter-card.tsx

* Update adapter-card.tsx

* Migrate marketplace to adapters

* Update meta.json

* Split adapters into new three groups

* Add iMessage

* Move adapter docs to READMEs

* Cleanup docs

* Add more logos, implement shadcn ui components

* Update adapters.json

* Add Streamdown

* Fetch vercel readmes from workspace

* Update readme-content.tsx

* Upgrade Streamdown

* Update global.css

* Update adapters.json

* Update adapters.json

* Add links to docs

* List upcoming official adapters

* Update adapters.json

* Fix adapters links

* Fix typo

* Misc fixes

* Update adapters.json

* Update adapters.json

* Migrate new info

* Update pnpm-lock.yaml

* Update adapter-card.tsx

* Add postgres to adapters page

* Update adapter-card.tsx

* Migrate postgres docs

* Add pg to valid README imports

Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>

* Move feature matrices from docs to package READMEs

Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>

* Remove packages tables from adapter/state docs

Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>

* Genericize adapter/state doc descriptions

Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>

* fix: improve adapters page accessibility and empty state handling

* Add custom adapter building section to SKILL.md

* Use currentColor for GitHub, Linear, and Memory icons

* Use GitHub API for README fetch, add heading to fallback state

Use the GitHub REST API instead of raw.githubusercontent.com to
automatically resolve the repo's default branch, so community
adapters using master or other branch names work correctly.

* Update adapters-grid.tsx

---------

Co-authored-by: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
Co-authored-by: Ben Sabic <bensabic@users.noreply.github.com>
 2026-03-09 16:09:42 -07:00
Hayden Bleasel 7f3bf039bd Scaffold Geistdocs app 2026-02-16 16:41:54 -08:00