Shelf is open source and in early preview
Shelf

For AI agents: the documentation index is at /llms.txt, and any docs page is available as Markdown by appending .md to its URL.

Stepper

Verified

Progress through a multi-step flow, with the current step marked for assistive technology.

  1. Cart
    Complete
  2. PaymentCard or invoice
    Current step
  3. Review
    Upcoming

When to use

Use when
Showing where someone is in a multi-step flow such as checkout.
Avoid when
An agent's plan; use Plan. Tabbed content; use Tabs.

Installation

The source lands in src/components/ui/stepper.tsx, along with any Shelf items it builds on, and .shelf/lock.json records what was installed. It's yours to edit.

Usage

Built on

Packages
@stylexjs/stylex
Shelf items
foundations, Icons, utils
Figma
Optional native Figma library. See Designers.

Verified

Size
1.6 kB gzipped on its own, 4.7 kB with the Shelf items and packages it builds on. JS and CSS in a production build, without React.
Accessibility
Axe passes on 1 story
Behavior
1 interaction test in Storybook
React Compiler
Compiles with React Compiler
React Doctor
React Doctor finds nothing