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https://github.com/mdn/data

Maintained by theMDN team at Mozilla.

This repository contains general data for Web technologies.

This data is used in MDN documentation, to buildinformation boxesorsidebar navigation.External tools have started to make use of this data as well.For example, theCSSTree CSS parser.

There's a top-level directory for each broad area covered: for example, "api","css", "svg". Inside each of these directories is one or moreJSON files containing the data.

Contains data about Web APIs:

• API inheritance (interface inheritance and mixin implementations)

Contains data about:

• CSS at-rules
• CSS properties
• CSS selectors
• CSS syntaxes
• CSS types
• CSS units

Read more aboutCSS data and the format of the files.

The l10n folder contains localization strings that are used in the variousjson files throughout this repository.

If you find a problem, pleasefile an issue.

We're very happy to accept contributions to this data. Please familiarize yourselfwith the schema for the data you're editing, and send us a pull request. See also theContributing file for more information.

• https://github.com/mdn/browser-compat-datafor compatibility data for Web technologies.