Generate errors that contain a code frame that point to source locations.

Enable support for case insensitive attribute matching in selectors

The Markdown engine for the modern web. Parse Markdown with components, attributes and plugins to a compact AST, at build time or runtime, and render with Vue, React, Svelte, Angular, HTML or ANSI. Streaming-ready for AI output.

An efficient queue capable of managing thousands of concurrent animations.

A frame-synced render loop for JavaScript

Secure iframe rendering for untrusted content using SafeContentFrame

Generic extension manager for WebSocket connections

JS Object representation of a stack frame

A fully persistent balanced binary search tree

React component to wrap your application or component in an iFrame for encapsulation purposes

A Jimp-compatible library for working with GIFs

A tiny utility to create code frames

CSS Object Model implementation and CSS parser

One-time password input component for React.

Generate errors that contain a code frame that point to source locations.

Easy to use efficient .GIF parsing in javascript

Minimalist-friendly ~1.5KB router for React

TypeScript definitions for @babel/code-frame

Polyfill requestAnimationFrame and cancelAnimationFrame

Log by overwriting the previous output in the terminal. Useful for rendering progress bars, animations, etc.