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.

Editor suggestion

Verified

The generic suggestion menu behind mentions and commands: async items, keyboard control, and focus that stays in the document.

When to use

Use when
A menu that opens when a trigger character is typed in a Tiptap editor, such as @ for mentions.
Avoid when
Block commands from a slash; use Editor Slash Menu.

Installation

The source lands in src/components/ui/editor-suggestion.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
@floating-ui/dom, @stylexjs/stylex, @tiptap/core, @tiptap/pm, @tiptap/suggestion
Shelf items
foundations, utils
Figma
Optional native Figma library. See Designers.

Verified

Size
2.6 kB gzipped on its own, 87 kB with the Shelf items and packages it builds on. JS and CSS in a production build, without React.
Accessibility
Axe passes on 3 stories
Behavior
3 interaction tests in Storybook
React Compiler
Compiles with React Compiler
React Doctor
React Doctor finds nothing