Write HTML. Render video. Built for agents.
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A modern animation library for React and JavaScript
🇨🇭 A React renderer for Three.js
Visualize Your Ideas With Code
Konva.js is an HTML5 Canvas JavaScript framework for interactive graphics, design editors, whiteboards, and diagrams. Scene graph with events, drag and drop, transforms, animations, and export.
A zero-config, drop-in animation utility that adds smooth transitions to your web app. You can use it with React, Vue, or any other JavaScript application.
Create badass, fluid and smooth transitions between your website’s pages
Motion design editor for the web
📊 The concise and progressive visualization grammar.
React Native's Animated library reimplemented
JavaScript/TypeScript animation engine
An animated number component for React, Vue, Svelte, and TS/JS.
Isometric line figures that answer the pointer. For React and for anything with a DOM.
Any icon morphs into any other — universal morphing for stroke-based icons with spring physics. Zero dependencies, ~7 KB gzip.
Easy Parallax Effect for React & JavaScript
Art and animation, written as code. Illustrations, loops, interactive web art, launch-videos and scored films in dozens of styles, identical on every render.
micro-interactions for react, built for the half-second after a click
Animated ascii art for web pages, in TypeScript: React, Next.js, Astro, or one HTML tag
animated page transition for major ssr frameworks and browsers, including Safari
Library for interactive videos in React
:rice: Interactive UI animation engine for the Web. Core renderer for Haiku Animator.
UI for AI agents. React components for what agents do – agent trees, tool calls, traces, handoffs and approvals – and for the rest of your app. One file each, install with shadcn or via MCP. Free and open source.
Making Animation Simple
Hand-drawn and pixel-art explainer videos written entirely in code — Remotion + React + SVG, procedural music & SFX, subtitle-driven timing