Files
supabase/packages/ui
kemal.earthandGildas Garcia 0e6fff6760 feat(design-system): segmented controls (#50738)
## Problem

We don't have any one defined way of displaying segmented controls. This
PR looks at unifying and using underlying primtives to put something
together. Open to comment.

## Solution

Improves upon the shadcn toggle group, which has a specific use case.

## Review instructions

Run the design system and find "Segmented Controls" in the Fragment
Components. Test
[here](https://design-system-git-feat-button-group-component-draft-supabase.vercel.app/design-system/docs/components/toggle-group#segmented).


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

## Summary

* **New Features**
* Added segmented toggle groups with default, text, outline, and primary
tones.
* Single-select groups display a sliding selection indicator;
multi-select groups highlight selected items individually.
* Groups can keep the selected option active; deselection is enabled by
default.
  * Added examples for tone variations and a status filter.
* **Documentation**
* Updated segmented-control guidance and props tables, including usage
recommendations, accessibility labeling, and filter options.
<!-- end of auto-generated comment: release notes by coderabbit.ai -->

---------

Co-authored-by: Gildas Garcia <1122076+djhi@users.noreply.github.com>
2026-09-25 11:26:46 +01:00
..
2023-06-26 01:08:20 +08:00

packages/ui

Supabase's shared React component library. Built on Radix UI primitives and shadcn/ui, styled with Tailwind CSS, and used across all Supabase apps.

Usage

Import from the 'ui' package alias:

import { Badge, Button, Input } from 'ui'

Some of the components have the _Shadcn_ suffix. These components should be preferred, they're in a process of replacing the other ones.

Utilities

// deep object merge (used for themes)
import { clipboard, cn, mergeDeep } from 'ui' // Tailwind class merging (shadcn-ui/cn)

// copy-to-clipboard helper

Styling conventions

  • Tailwind only — no inline styles or CSS modules.
  • Prefer shadcn semantic pairs (bg-card text-card-foreground, bg-muted text-muted-foreground, bg-tertiary text-tertiary-foreground) over hardcoded colors. Legacy utilities such as text-foreground-light and border-default are compatibility aliases only.
  • Control surface roles (bg-field, bg-control-raised, border-control-hover; CSS --control aliases raised) live in build/css/source/semantic.css. Prefer those over inventing fills. Legacy bg-control is still the accent wash alias.
  • Themes set the core --hue (or the split --surface-hue / --primary-hue), --chroma, --surface, --foreground-lightness, and --contrast inputs, plus their --muted-foreground-level and --tertiary-foreground-level hierarchy. Semantic colors are derived from them in OKLCH; --contrast: 1 is the baseline and the supported adjustment range is 0.75 to 1.25.
  • The workspace root owns the actual tailwind.config.js. The file in this package is a stub for IntelliSense only.