A powerful cross-platform UI toolkit for building native-quality iOS, Android, and Progressive Web Apps with HTML, CSS, and JavaScript.

A simple library for building fast, lightweight web components

A collection of utilities, React components, and web components for building web applications.

Shoelace is now Web Awesome. Come see what’s new!

A toolchain for building scalable, enterprise-ready component systems on top of TypeScript and Web Component standards. Stencil components can be distributed natively to React, Angular, Vue, (+ more) and traditional web applications from a single, framework-agnostic codebase.

The adaptive interface system for modern web experiences.

A flexible icon family for interfaces, diagrams, presentations

A web component for visual art and creative coding

UI over MCP. Create next-gen UI experiences with the protocol and SDK!

Web component extensions to the standard <time> element.

Build your media player only using HTML and CSS

Powerful virtual data table smartsheet with advanced customization. Best features from excel plus incredible performance

Custom elements (web components) for making audio and video player controls that look great in your website or app.

Web components for math display and input

A Blazing Fast, Enterprise-Grade Web Components Foundation

UI5 Web Components - the enterprise-flavored sugar on top of native APIs! Build SAP Fiori user interfaces with the technology of your choice.

A lightweight emoji picker for the modern web

Small, feature-rich calendar components

The Web Platform Framework.

Syntax Highlighting using the CSS Custom Highlight API

A thin Web Components wrapper powered by Nano Stores reactivity