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Note
We are in the process of deprecating the mdn/data package in favor of w3c/webref.
If you depend on this project, let us know in our community GitHub discussions.
Thank you.
This repository contains general data for Web technologies and is maintained by the MDN team at Mozilla.
Repository contents
The data in this repository is used in MDN Web Docs to build information boxes and sidebar navigation.
External tools make use of this data as well, for example, the CSSTree CSS parser.
There's a top-level directory for each broad area covered: for example, api and css.
Inside each of these directories is one or more JSON files containing the data.
api
Contains data about Web APIs:
API inheritance (interface inheritance and mixin implementations)
We're very happy to accept contributions to this data.
Please familiarize yourself with the schema for the data you're editing, and send us a pull request.
See the CONTRIBUTING.md document for more information.