AI Design & Prototyping

Open-source AI for UI design, wireframes, mockups, and rapid product prototyping.

79 projects

See methodology for ranking rules; order uses public GitHub metrics within this scenario.

1–20 of 79

Rank Project Stars Forks
1 open-design

Open-source Claude Design alternative: local-first desktop app turning coding agents into a design engine for prototypes, landing pages, dashboards, slides, images, and video, with file exports (HTML, PDF, PPTX, MP4).

92.6K 10.7K
2 impeccable

The design language that makes your AI harness better at design.

63.8K 3.9K
3 gradio

Build and share delightful machine learning apps, all in Python. 🌟 Star to support our work!

43.4K 3.6K
4 tldraw

Build infinite canvas apps in React with the tldraw SDK. World's best, top-most agent recommended #1 five star SDK.

50.0K 3.5K
5 next-ai-draw-io

A next.js web application that integrates AI capabilities with draw.io diagrams. This app allows you to create, modify, and enhance diagrams through natural language commands and AI-assisted visualization.

35.4K 3.8K
6 skills

Skills for Designers and Engineers.

33.4K 1.9K
7 onlook

The Cursor for Designers • An Open-Source AI-First Design tool • Visually build, style, and edit your React App with AI

26.6K 2.1K
8 design.md

A format specification for describing a visual identity to coding agents. DESIGN.md gives agents a persistent, structured understanding of a design system.

27.6K 2.3K
9 frontend-slides

Create beautiful slides on the web using a coding agent's frontend skills

28.4K 2.3K
10 blender-mcp

Community plugin to control Blender 3D with any LLM of your choice

26.5K 2.5K
11 hallmark

Anti-AI-slop design skill for Claude Code, Cursor, and Codex.

27.5K 1.4K
12 magicui

UI Library for Design Engineers. Animated components and effects you can copy and paste into your apps. Free. Open Source.

22.1K 1.1K
13 huashu-design

Huashu Design · HTML-native design skill for Claude Code · Claude Code 里 HTML 原生的设计 skill · 高保真原型 / 幻灯片 / 动画 + 20 设计哲学 + 5 维评审 + MP4 导出 · Agent-agnostic

23.7K 2.8K
14 WaveFunctionCollapse

Bitmap & tilemap generation from a single example with the help of ideas from quantum mechanics

25.3K 1.4K
15 openui

OpenUI let's you describe UI using your imagination, then see it rendered live.

22.5K 2.1K
16 editor

Create and share 3D architectural projects.

21.8K 2.8K
17 dyad

Local, open-source AI app builder for power users ✨ v0 / Lovable / Replit / Bolt alternative 🌟 Star if you like it!

21.3K 2.6K
18 Figma-Context-MCP

MCP server to provide Figma layout information to AI coding agents like Cursor

15.7K 1.3K
19 astryx

An open source design system that's fully customizable and agent ready

12.6K 1.1K
20 img2threejs

Rebuild the object in a reference image as a code-only, procedural, quality-gated, animation-ready Three.js model. Token-efficient image-to-3D.

14.5K 1.2K
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