## What kind of change does this PR introduce? Studio UI consistency refactor. ## What is the current behaviour? Several Studio comboboxes still build their triggers from `Button` and supply their own double-chevron icon. This duplicates trigger styling and allows these controls to drift from selects and other comboboxes. ## What is the new behaviour? - Migrates the PITR timezone, AWS region, and account timezone controls to `ComboboxTrigger` - Migrates the shared `SchemaSelector` and `FunctionSelector`, updating their Studio callsites together - Preserves the globe icon in both timezone controls - Exposes the correct combobox role and open state through the shared trigger - Tightens the tiny schema selector end padding so its chevron aligns with adjacent controls - Leaves organisation and project context switchers unchanged | Before | After | | --- | --- | | <img width="504" height="490" alt="CleanShot 2026-09-09 at 13 56 56@2x" src="https://github.com/user-attachments/assets/117a9169-88bf-4f9e-8302-9df9b911a307" /> | <img width="496" height="512" alt="CleanShot 2026-09-09 at 11 31 26@2x" src="https://github.com/user-attachments/assets/bc98cded-2723-4d20-9d8c-49630ea018af" /> | | <img width="1250" height="394" alt="CleanShot 2026-09-09 at 13 58 34@2x" src="https://github.com/user-attachments/assets/9106f924-88fd-40d4-88e3-8d0ddbb61d12" /> | <img width="1246" height="376" alt="CleanShot 2026-09-09 at 13 58 09@2x" src="https://github.com/user-attachments/assets/7894a254-f6f9-40bb-a312-9f1a5079f096" /> | ## To test On the [Studio preview](https://studio-staging-git-dnywh-choremigrate-combobox-680102-supabase.vercel.app): 1. Open **Database > Tables** and use the schema selector above the table. It should use a single down chevron, open normally, and update the selected schema. 2. Open **Authentication > Hooks > Add hook**, then select **Postgres** as the hook type. The **Postgres schema** and **Postgres function** selectors should use a single down chevron and continue to open and select normally. The PITR, AWS region, and account timezone callsites require the relevant plan, integration, or feature flag. When available, their triggers should use the same single down chevron, and both timezone controls should retain the globe icon. <!-- This is an auto-generated comment: release notes by coderabbit.ai --> ## Summary by CodeRabbit * **UI Improvements** * Standardized timezone, AWS region, database backup, function, and schema selectors with a consistent combobox interface. * Added clear visual feedback for open and closed selector states. * Preserved contextual icons and labels, including globe icons for timezone selections. * Improved accessibility with appropriate combobox semantics, accessible names, and state information. * Timezone settings are now available without an optional feature flag. * **Tests** * Updated end-to-end coverage for the standardized combobox controls. * Added coverage confirming schema selectors expose the selected schema as an accessible name. <!-- end of auto-generated comment: release notes by coderabbit.ai --> --------- Co-authored-by: Joshen Lim <joshenlimek@gmail.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=