Five layout fixes across Explorer chat, notebooks, and the sidebar. ### Chat - **Conversation fade overlapped the scrollbar.** The top and bottom gradients are positioned against the conversation's padding box, which includes the scroll container's scrollbar gutter, so `inset-x-0` painted them over the scrollbar. They now stop at the conversation's content gutter, which `Conversation` owns for both the content and the fades. - **Composer background bled past the input's radius.** The form paints the surface behind the textarea but had no radius of its own, so its square corners showed outside the `rounded-lg` input. It now shares the radius. - **Message parts used two different widths.** Wide parts come down to `max-w-3xl` so every part shares a column, matching `AssistantQueryCell` and `AssistantNotebookPreview`. `isWide` / `isWideMessagePart` stay in place with both widths equal, so a part can diverge again later without rebuilding the mechanism. ### Notebooks - **Cell controls sat at the container edge.** Each cell centred itself at its own max width while the grip and add-cell button stayed at the far left of the full-width row, leaving a large gap. `SortableSection` takes a `sectionWidth` and carries its control gutter twice — once as the controls, once as padding on the other side — so the section stays centred with its controls immediately beside it. Cell widths are unchanged (prose `48rem`, query `72rem`); set them equal and the two cell types' controls line up on their own. The controls stay in flow rather than floating in an outside gutter, so on a viewport narrower than the cap the row just fills the space instead of clipping the controls into the padding. ### Sidebar - **Search icon didn't line up with the menu row icons.** The row box already sits flush with the search input's box, so rows moved from `pl-3` to `pl-2` to put their icons on the same 8px offset the search icon uses. Spacing between the input and the list now matches the 12px side padding. ### Testing `pnpm --filter studio run typecheck`, Prettier, and 378 tests across `Explorer`, `ProjectHome`, `AIAssistantPanel`, and `ExplorerLayout` pass. ESLint warning counts are unchanged from master. These were reasoned from layout rather than checked in a browser, so they're worth a look on a preview before merge. <!-- This is an auto-generated comment: release notes by coderabbit.ai --> ## Summary by CodeRabbit * **UI Improvements** * Updated Explorer layouts with flexible, configurable widths for notebook and query sections. * Refined navigation spacing and padding across Explorer views. * Centered and standardized AI Assistant preview, query, and message content widths. * Improved chat form styling with rounded corners. * Adjusted conversation spacing and fade overlays to avoid overlapping the scrollbar. * Preserved full-width behavior where appropriate while keeping controls aligned. * **Tests** * Updated layout tests to reflect revised width and alignment behavior. <!-- end of auto-generated comment: release notes by coderabbit.ai --> --------- Co-authored-by: Claude Opus 5 <noreply@anthropic.com>
Supabase Studio
A dashboard for managing your self-hosted Supabase project, and used on our hosted platform. Built with:
What's included
Studio is designed to work with existing deployments - either the local hosted, docker setup, or our CLI. It is not intended for managing the deployment and administration of projects - that's out of scope.
As such, the features exposed on Studio for existing deployments are limited to those which manage your database:
- Table & SQL editors
- Saved queries are unavailable
- Database management
- Policies, roles, extensions, replication
- API documentation
Managing Project Settings
Project settings are managed outside of the Dashboard. If you use docker compose, you should manage the settings in your docker-compose file. If you're deploying Supabase to your own cloud, you should store your secrets and env vars in a vault or secrets manager.
How to contribute?
- Branch from
masterand name your branches with the following structure{type}/{branch_name}- Type:
chore | fix | feature - The branch name is arbitrary — just make sure it summarizes the work.
- Type:
- When you send a PR to
master, it will automatically tag members of the frontend team for review. - Review the main contributing guide to help test your feature before sending a PR.
- The Dashboard is under active development. You should run
git pullfrequently to make sure you're up to date.
Developer Quickstart
Note
Supabase internal use: To develop on Studio locally with the backend services, see the instructions in the internal
infrastructurerepo.
# You'll need to be on Node v22
# in /studio
## For external contributors
pnpm install # install dependencies
pnpm run dev # start dev server
## For internal contributors
## First clone the private supabase/platform repo and follow instructions for setting up mise
mise studio # Run from supabase/platform alongside `mise infra`
## For all
pnpm run test # run tests
pnpm run test -- --watch # run tests in watch mode
Running within a self-hosted environment
Follow the self-hosting guide to get started.
cd ..
cd docker
docker compose -f docker-compose.yml -f ./dev/docker-compose.dev.yml up
Once you've got that set up, update .env in the studio folder with the corresponding values.
POSTGRES_PASSWORD=
SUPABASE_ANON_KEY=
SUPABASE_SERVICE_KEY=
Then run the following commands to install dependencies and start the dashboard.
npm install
npm run dev
If you would like to configure different defaults for "Default Organization" and "Default Project", you will need to update the .env in the studio folder with the corresponding values.
DEFAULT_ORGANIZATION_NAME=
DEFAULT_PROJECT_NAME=