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vercel__next.js/examples/with-ably/package.json
Owen Pearson 56fe894489 examples/with-ably: update to App Router + Ably v2 (#94600)
## Summary

Modernizes the `examples/with-ably` example off the deprecated Pages
Router and `@ably-labs/react-hooks` package, onto the App Router and the
React hooks that ship with ably-js v2.

The previous example created the Realtime client at module scope inside
`pages/_app.tsx`, which caused connections to be created during SSR. The
rewrite creates it inside a `useEffect` in a client component
(`app/ably-client-provider.tsx`), gated by an `AblyReadyContext` so
consumer components don't try to call `ably/react` hooks before the
provider is in place.

## Notable changes

- Replace Pages Router with App Router.
- Upgrade `ably` to v2; drop `@ably-labs/react-hooks` (hooks now ship as
`ably/react`).
- Bump React, react-dom and their `@types` to v19 to match
recently-modernized examples like `with-supabase`.
- `app/api/createTokenRequest/route.ts` now returns 400 when `clientId`
is missing rather than coalescing to a shared `"NO_CLIENT_ID"` value.
- Various improvements to README.md

## How I tested these changes

Ran the example with Chrome and Firefox. Verified in two browser
windows:

- Pub/sub: messages published from one window appear in both.
- Server publish: `POST /api/send-message` round-trips and broadcasts.
- Presence: events propagate between windows.
- No errors or warnings in browser console or dev console.

Co-authored-by: Fiona Corden <fiona.corden@ably.com>
2026-06-18 14:12:28 +02:00

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{
"private": true,
"scripts": {
"dev": "next dev",
"build": "next build",
"start": "next start"
},
"dependencies": {
"ably": "^2.21.0",
"next": "latest",
"react": "^19.2.7",
"react-dom": "^19.2.7"
},
"devDependencies": {
"@types/node": "^20.11.0",
"@types/react": "^19.2.17",
"@types/react-dom": "^19.2.3",
"typescript": "^5.5.3"
}
}