Web Design GitHub Repositories (2026) · Open Source Tools

Agent skills that give coding agents taste: art direction, reference images and a browser check instead of generic AI pages

Free, open-source MCP server that gives AI coding agents (Claude Code, Codex, Cursor, OpenCode, ZCode…) design inspiration from award-winning websites — search with real screenshots, pull design DNA, capture and record live sites. A Mobbin alternative. No API key.

The open source alternative to Framer, Webflow, Figma. A website builder where you design on a pixel-perfect visual canvas, create components, animations, manage cms and translations. Export to Next.JS code. Use our cloud or host locally on your computer.

An agent skill that builds award-caliber websites from one line

200 web animation examples with copy-ready AI prompts + MotionLens: turn any site's animation into a prompt. React, TypeScript, Framer Motion, Three.js

Three Claude master skills: edit your videos, make them go viral, and build anything. Free, MIT.

Stack-agnostic Claude Skills covering the full website lifecycle: brand, design, content, SEO, dev, ops, growth, and research. Build, ship, audit, optimize.

Artisteer: Windows Web Design Software for Code-accessible Template Creation

Tasks, copy, schedules, suppliers and files for every project you run. Self-hosted, one container, one file to back up.