Why BoardUI

Built for agent products. Chat, thinking indicator, agent log, composer and sidebar, next to the tables, cards and forms around them.
Source, not a dependency. npx boardui add copies the files into your project. Change anything.
One visual language. Figma first, 400+ semantic tokens, light and dark from the same classes.
Accessible by default. React Aria Components underneath, Tailwind CSS v4 on top, no runtime CSS.
Agent-native. MCP server, agent skill, AGENTS.md rules and llms.txt, so coding agents build with the system.