History

Marley d22dc5a939 stylelint/eleventy config		2023-12-09 22:48:07 -08:00
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api	stylelint/eleventy config	2023-12-09 22:48:07 -08:00
css	stylelint/eleventy config	2023-12-09 22:48:07 -08:00
l10n	stylelint/eleventy config	2023-12-09 22:48:07 -08:00
CHANGELOG.md	stylelint/eleventy config	2023-12-09 22:48:07 -08:00
index.js	stylelint/eleventy config	2023-12-09 22:48:07 -08:00
LICENSE	stylelint/eleventy config	2023-12-09 22:48:07 -08:00
package.json	stylelint/eleventy config	2023-12-09 22:48:07 -08:00
README.md	stylelint/eleventy config	2023-12-09 22:48:07 -08:00

README.md

MDN data

Note: We are in the process of deprecating the mdn/data package in favor of w3c/webref. If this could present a problem to your project, please contact us via our GitHub discussions. Thank you.

https://github.com/mdn/data

Maintained by the MDN team at Mozilla.

This repository contains general data for Web technologies.

This data is used in MDN documentation, to build information boxes or sidebar navigation. External tools have started to make use of this data as well. For example, the CSSTree CSS parser.

Repository contents

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)

css

Contains data about:

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

Read more about CSS data and the format of the files.

l10n

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

Problems?

If you find a problem, please file an issue.

Contributing

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 also the Contributing file for more information.