GitHubUI Components & Libraries · Web components
Framework-agnostic web component library with a full set of accessible, themable UI elements.
Why it’s a gem
Survives framework churn; the same components work in whatever you migrate to
Web components that match VS Code's UI so extension webviews look native to the editor.
CLI that copies Lit web components into your project with React and Vue wrappers generated alongside.
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.
Data visualisation web components for life sciences: sequence tracks, alignments and genome browsers.