This PR bumps `shadcn` and regenerates all blocks with the latest CLI.
The blocks have no meaningful change (only a json property reorder).
<!-- This is an auto-generated comment: release notes by coderabbit.ai
-->
## Summary by CodeRabbit
* **Chores**
* Updated internal development tooling used by the UI library and Vue
blocks.
* **Tests**
* Improved type consistency in registry-related test utilities,
supporting more reliable validation without changing user-facing
behavior.
<!-- end of auto-generated comment: release notes by coderabbit.ai -->
## I have read the
[CONTRIBUTING.md](https://github.com/supabase/supabase/blob/master/CONTRIBUTING.md)
file.
YES
## What kind of change does this PR introduce?
Feature, docs update
## What is the new behavior?
This PR introduces a new `RealtimeFlow` component and hook to the UI
library for building collaborative React Flow with Supabase Realtime:
- keeps nodes and edges in sync across multiple connected clients in
real time
- uses Yjs with `@supabase-labs/y-supabase` to propagate flow updates
- supports optional persistence, so a flow can be restored from
previously saved shared state
## Additional context
https://github.com/user-attachments/assets/90d3a381-6f9c-427f-a493-5d91c2141462
<!-- This is an auto-generated comment: release notes by coderabbit.ai
-->
## Summary by CodeRabbit
* **New Features**
* Collaborative "Realtime Flow" diagram editor with syncing overlays and
a dual-view demo component
* Interactive demo page and registry example for live editing
(add/remove/rename nodes)
* Framework-ready registry packages for Next.js, React, React Router,
and TanStack
* **Documentation**
* Comprehensive docs added for Next.js, React, React Router, and
TanStack (usage, persistence, hook API)
* **Chores**
* Added runtime dependency for the flow component package
[](https://app.coderabbit.ai/change-stack/supabase/supabase/pull/44273)
<!-- end of auto-generated comment: release notes by coderabbit.ai -->
## Problem
We want to upgrade to react 19. However some libraries aren't compatible
with it. Besides, `next-mdx-remote` is now archived and not maintained
anymore.
## Solution
The [NextJS
documentation)[https://nextjs.org/docs/15/app/guides/mdx#remote-mdx]
suggest using
[`next-mdx-remote-client`](https://github.com/ipikuka/next-mdx-remote-client)
which was a fork of `next-mdx-remote`.
- [x] migrate `apps/www` from `next-mdx-remote` to
`next-mdx-remote-client`
- [x] migrate `apps/www` from `next-mdx-remote` to
`next-mdx-remote-client`
I haven't noticed any change in the pages.
When upgrading to react 19, we'll have to use v2 of
`next-mdx-remote-client`.
<!-- This is an auto-generated comment: release notes by coderabbit.ai
-->
## Summary by CodeRabbit
* **Refactor**
* Switched MDX rendering/serialization to a newer client-focused
implementation across docs and site for improved compatibility.
* **Bug Fixes**
* Improved handling of serialization errors so MDX failures render clear
fallback messages instead of breaking pages.
* **Chores**
* Updated local environment template value for the public anonymous key.
<!-- end of auto-generated comment: release notes by coderabbit.ai -->
This PR renames all `SUPABASE_PUBLISHABLE_OR_ANON_KEY` env vars into
`SUPABASE_PUBLISHABLE_KEY` to make the new API keys default. This is in
coordination with the rest of the docs.
I've also cleaned up the `blocks/vue` package from unused files.
<!-- This is an auto-generated comment: release notes by coderabbit.ai
-->
## Summary by CodeRabbit
* **Breaking Changes**
* Public environment variable names renamed from PUBLISHABLE_OR_ANON_KEY
→ PUBLISHABLE_KEY across all framework integrations; update your
environment configs.
* **Documentation**
* All framework guides, .env examples and registry docs updated to use
the new variable names.
* **Chores**
* Cleaned up UI registry/templates: some example Vue registry items and
autogenerated registry artifacts were removed or simplified.
<!-- end of auto-generated comment: release notes by coderabbit.ai -->
Sorted all imports in all packages, `cms`, `design-system` and
`ui-library` apps by running `pnpm format` on them.
All changes in this PR are done by the script.
* fix(ui library): fix presence room to clear stack on subscription error
* fix(ui library): fix realtime chat on subscription error
* feat(ui library): improve realtime cursors joining, leaving and disconnecting
Presence is used now to react to cursors joining and leaving.
* When a cursor joins all the other cursors broadcast their last
position (if available). This avoids an empty page when joining if cursors are not
moving
* When a cursor leaves the room their respective cursor is removed
And finally the cursor position is broadcasted only the channel is
successfully subscribed. Otherwise it might try to send POST requests to
broadcast outside the websocket
* chore(ui library): update registry & llms
* chore: prettier
* fix(ui-library): fix missing username on cursor
* chore(ui-library): npm run build
* Search and replace all mentions of SUPABASE_ANON_KEY.
* Copy over some comments from the nextjs template.
* Bump shadcn version.
* Change the building of the blocks to append envVars and docs.
* Use the new envVars property in the clients.
* Rebuild all blocks.
* Fix the wording.
* Update the docs.
* add throttled callback to cursor hook
* Simplify some parts, add a different kind of throttle.
* Fix the transition duration.
* Update the realtime cursor blocks.
* add docs for smoother cursors
---------
Co-authored-by: Ivan Vasilov <vasilov.ivan@gmail.com>
* Regenerate the registry files.
* Regenerate the llms.txt file.
* Set the supabase project for testing.
* Fix the registryBlock component.
* Various fixes.
* Add missing deps to satisfy TS build.
* Fix the tanstack client.
* Add a tanstack block for password-based auth.
* Fix the command URL.
* Fix the env vars in the React client.
* Add missing pages to the nextjs auth.
* Simplify the tanstack auth block.
* Add success state to the forgot-password form.
* Fix the v0 button. Add some more docs.
* Revert some changes.
* Copy the design-system app into a new one for ui-library.
* Remove unneeded content.
* Add supabase config.
* Cleanup the css.
* Add bunch of packages.
* Cleanup the registry.
* Regenerate the registry.
* Add needed components for documenting components.
* Add the pages for the components.
* Fix the RegistryBlock.
* Various fixes.
* Add a turbo definition for ui-library.
* Rename Remix to React Router.
* Reorder the pages for all frameworks.
* Remove the bottom pager.
* Fix the pages and command menu.
* Various fixes.
* Minor fixes.
* Add ai editor rules.
* Various fixes.
* Add local supabase env vars.
* Try to fix a package error.
* Bunch of various fixes.
* Fix lint errors.
Ivan Vasilov
