Open Design System Bench

GitHubAdded Aug 2026

Open-source harness that runs coding agents against a React design system and grades component use, API fidelity, tokens, accessibility, and compilation. Compares results across models and context levels.

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github.com

free open-source design-systems ai-agents development

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Better Design

Design MCP server and shadcn/ui registry that gives coding agents design tokens, UI principles, component code, icon direction, and accessibility review rules.

Jul 2026