Files
supabase/apps/studio/pages
Danny White 1131e3e2ce fix(ui): default Button variant to default instead of primary (#50160)
## What kind of change does this PR introduce?

Bug fix / design-system alignment for the legacy `Button` from `ui`.

## What is the current behavior?

Omitting `variant` on the legacy `Button` falls back to brand-green
`primary`. That makes accidental greens easy, and it is hard to spot the
real main action on busy pages.

## What is the new behavior?

- Legacy `Button` now defaults to neutral `default`
- Intentional primary CTAs (create, save, submit, marketing CTAs, and
matching `ButtonTooltip` usages) now set `variant="primary"` so their
appearance is unchanged
- Neutral actions that previously relied on the old fallback (cancel,
close, back, dashboard nav, and similar) become grey/white
- Design-system docs updated; regression tests cover the new default

`Button_Shadcn_` is unchanged. It already uses its own CVA default.

This is PR 1 of 2 in a stack. PR 2 drops now-redundant
`variant="default"` props.

## To test

Studio (http://localhost:8082):

- `/sign-in`: Sign in stays green
- Open a project → Database → Tables: New table stays green
- Auth → Users → Invite: Invite user stays green; Cancel / dismiss
controls stay neutral
- Project Settings → General: edit a field so Cancel and Save appear.
Cancel is neutral, Save is green

Design system (http://localhost:3003):

- Components → Button: default demo is neutral; primary demo is green;
featured preview is the default variant

Marketing (optional):

- www header: Start your project stays green; logged-in Dashboard is
neutral

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

- **Style**
- Buttons now default to a neutral style, while primary actions across
Studio, documentation, marketing pages, forms, dialogs, and error states
use prominent primary styling.
- Updated button examples and previews clarify the distinction between
default and primary variants.
  - Event registration now includes a directional arrow icon.

- **Tests**
- Added coverage confirming default button styling and explicit primary
styling behave as expected.
- Updated related test fixtures to use primary styling where
appropriate.
<!-- end of auto-generated comment: release notes by coderabbit.ai -->
2026-09-10 11:23:17 +10:00
..
2026-07-01 13:11:46 +02:00
2024-10-17 11:39:06 +02:00
2024-07-04 14:48:10 +08:00

Writing pages

Rough guidelines

  • Try to break down your pages into smaller building blocks - components which are tightly coupled to a page can be placed within the folder components/interfaces/xxx/... (Refer to the README.md under the components folder)
  • Keep to using useState hooks for any UI related logic, do not create MobX local stores to handle UI logic.

Template for building pages

import { NextPage } from 'next'
import { withAuth } from 'hooks/misc/withAuth'

// Import the corresponding layout based on the page
import { Layout } from 'components/layouts'

// Import the main building blocks of the page
import { ... } from 'components/interfaces/xxx'

// Import reusable UI components if needed
import { ... } from 'components/ui/xxx'

// Name your page accordingly
const Page: NextPage = () => {

  return (
    <Layout>
      <div>Page content</div>
    </Layout>
  )
}

export default withAuth(Page)