Yari (@mdn/yari) is a source-only package for
Fred, the MDN Web Docs frontend.
Fred imports and bundles Yari's source for MDN Plus and the full Yari app for offline support. Fred handles building and serving these features.
For documentation from before Yari became source-only, see the historical README for v5.1.2.
For frontend development and setup instructions, see the Fred repository. To contribute to MDN's content, see the content repository.
The package's dependencies provide libraries used by the source Fred consumes.
Legacy content-building tools, local servers, scripts, tests, and build tooling
are kept in devDependencies for working on this repository.
All source code is MPL-2.0.