Files
supabase/apps/studio
Jordi Enric 8f6a6f7032 fix(studio): wait for organization before loading regions (#50572)
## Problem

The new-project page can request available regions with a paid compute
size before the selected organization plan resolves. For free
organizations, this produces a failed request followed by a successful
request without the size.

## Fix

Delay both available-regions query observers until the selected
organization resolves, while preserving size-dependent refetches. Add
request-level coverage for the initial free- and paid-plan behavior.

## How to test

- Run `pnpm --filter studio exec vitest --run
'tests/pages/new/[slug].test.tsx'`.
- Open the new-project page for a free organization and inspect the
available-regions request.
- Expected result: one initial request is sent without
`desired_instance_size`; paid organizations send one initial request
with `desired_instance_size=micro`.

<!-- This is an auto-generated comment: release notes by coderabbit.ai
-->

## Summary by CodeRabbit

- **Bug Fixes**
- Improved project creation so available regions are loaded only after
an organization is selected.
- Ensured region availability requests use the appropriate instance size
for the organization’s plan: no size parameter for free plans and
`micro` for paid plans.
- Prevented unnecessary region-availability requests when no
organization has been selected.

<!-- end of auto-generated comment: release notes by coderabbit.ai -->
2026-09-29 10:25:32 +02:00
..

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 master and 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.
  • 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 pull frequently 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 infrastructure repo.

# 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=