GitHubUI Components & Libraries · Web components
CLI that copies Lit web components into your project with React and Vue wrappers generated alongside.
Why it’s a gem
Copy-and-own model applied to web components, years before shadcn made it popular
Web components that match VS Code's UI so extension webviews look native to the editor.
Web components rendered with a hand-drawn sketchy look using Rough.js, for wireframes and prototypes.
GitHub's own collection of custom elements used in production across github.com, published as standalone web components.
Framework-agnostic web component library with a full set of accessible, themable UI elements.
Data visualisation web components for life sciences: sequence tracks, alignments and genome browsers.