A flexible icon family for interfaces, diagrams, presentations

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

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

Web components for math display and input

A web component for visual art and creative coding

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

Web component extensions to the standard <time> element.

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.

Syntax Highlighting using the CSS Custom Highlight API

The Web Platform Framework.

Small, feature-rich calendar components

The adaptive interface system for modern web experiences.

A Blazing Fast, Enterprise-Grade Web Components Foundation

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

A thin Web Components wrapper powered by Nano Stores reactivity

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

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

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

Build your media player only using HTML and CSS

A lightweight emoji picker for the modern web