
Write HTML. Render video. Built for agents.
Claude Design is a reusable UI framework for Anthropic-based applications built with React, Tailwind CSS, and Vite. It provides components and rendering patterns for code blocks, charts, streaming states, markdown, and responsive layouts.
Builders who are creating Claude-powered interfaces and want a ready-made design system for the front end.
You can build Claude-style interfaces with consistent visuals, streamed states, and reusable components instead of starting from scratch.
Provides ready-to-use components for code blocks, interactive charts, and live previews.
Includes loading and typing animations that fit token-by-token model output.
Sanitizes Markdown and LaTeX for safer display of model-generated content.
Uses a palette that shifts with confidence and user intent.
Supports mobile-first layouts for chat and other complex AI workflows.
Designed for React 18+, Tailwind CSS, and `@anthropic-ai/sdk`.
Sophisticated UI/UX Framework for Anthropic-Based AI Applications
Bridging the gap between advanced reasoning and elegant, human-centric interface design.
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ClaudeDesign.zipClaude Design is an elite, open-source design system and UI library specifically crafted for applications powered by Claude-series models. It prioritizes clarity, low cognitive load, and aesthetic harmony, providing developers with the tools to build "Artifacts-style" experiences with high-performance rendering.
[!Important]
This system is optimized for React 18+ and Tailwind CSS. It includes built-in hooks for Anthropic's Messages API to handle streaming UI states gracefully.![]()
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