Files
supabase/apps/studio
Pamela Chia 2d0bcd4714 feat(telemetry): classify funnel creation errors (#47293)
## Summary

The KPI-3 friction dashboard needs to know *why* users hit errors on the
signup, project-creation, and org-creation funnels, not just that they
did. The existing `dashboard_error_created` event already fires for
these paths (10% sampled, with `$pathname`), but carries no reason:
~98.5% of events have no `errorType` and no property carries an error
message. This adds PII-safe classification computed client-side from a
controlled vocabulary, so raw error text never leaves the browser.
Validation errors (previously invisible, since they are inline form
errors that never raise a toast) are now captured on invalid submit.

## Changes

- Extend `dashboard_error_created` with `origin`, `errorCategory`,
`errorReason`, `errorCode`, and a `form` source value
- Add a pure, unit-tested classifier (`funnel-errors.ts`) and a
10%-sampled tracking hook (`use-track-funnel-error.ts`); the classifier
maps errors to stable slugs and emits only slugs + HTTP status, never
raw message text
- Classify signup errors (API failures + validation) in `SignUpForm`
- Classify project-creation errors (API failures, OrioleDB guard,
validation) in the new-project wizard
- Classify org-creation errors (API failures, payment/card declines,
confirm-subscription, validation) in `NewOrgForm`

## Testing

13 unit tests cover every classifier branch (validation / api / network
/ payment, status-code handling, message-pattern matching, and
fallbacks).

To verify on the Vercel preview (events are 10% sampled; set the sample
rate to 1 locally to observe each fire):
- Signup with a weak but non-empty password: `origin=signup,
source=form, errorCategory=validation, errorReason=password_invalid`
- Signup with an already-registered email: `origin=signup, source=toast,
errorCategory=api, errorReason=email_already_registered`
- New project with an empty name: `origin=project_creation, source=form,
errorReason=project_name_invalid`
- New org with an empty name: `origin=org_creation, source=form,
errorReason=org_name_missing`
- New org with a declined test card: `origin=org_creation,
errorCategory=payment`

PII: raw `error.message` is never sent; only controlled slugs and HTTP
status. Dashboard consumers must filter `origin IS NOT NULL` so these do
not collide with the generic toast events the global tracker still
emits.

## Linear

- fixes FE-3691


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

* **New Features**
* Added improved, categorized telemetry for signup, project creation,
and organization creation errors, including payment,
subscription-change, and validation failures.
* Extended dashboard error events with optional structured diagnostics
(origin, category, reason, and optional error code) and support for
form-origin reporting.

* **Bug Fixes**
* Improved project-creation handling to record a validation telemetry
event when an Oriole image is unavailable.
* Ensured payment-related and subscription-change failures are captured
consistently alongside existing user toasts.

* **Tests**
* Added unit tests covering API/network/validation/Stripe error
classification and reason mapping.
<!-- end of auto-generated comment: release notes by coderabbit.ai -->
2026-06-25 20:56:23 +08:00
..
2026-05-18 16:22:12 +07:00
2025-12-03 15:39:54 +08:00

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 contributing checklists 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 v20
# 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=