Dumi

Judgement

What it is

Developer tool

What it does

A documentation site generator for React component libraries, rendering live demos and API tables from Markdown and source code.

Adopt it when

You maintain a React component library, particularly in the Umi or Ant Design ecosystem.

Watch out

Documentation and community are mostly Chinese.

Ready for

Production-ready

Runs as

Command line and library

Built with

TypeScript, React and Umi

How established

Established: started 7 years ago, latest release v2.4.53.

What the license allows

You can build it into a product you sell, as long as you keep its copyright notice.

Judged on 2026-11-03 from the project's README and GitHub data. The license and age lines are worked out directly.

Built from

Follow it down: Dumi → V8 → LLVM project → runs on a microchip

How compilers were built, back to punched paper tape

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