| Server IP : 82.148.16.210 / Your IP : 216.73.216.32 Web Server : nginx/1.29.5 System : Linux mail.sarafai.ru 6.1.0-43-amd64 #1 SMP PREEMPT_DYNAMIC Debian 6.1.162-1 (2026-02-08) x86_64 User : www-data ( 33) PHP Version : 7.4.33 Disable Function : pcntl_alarm,pcntl_fork,pcntl_waitpid,pcntl_wait,pcntl_wifexited,pcntl_wifstopped,pcntl_wifsignaled,pcntl_wifcontinued,pcntl_wexitstatus,pcntl_wtermsig,pcntl_wstopsig,pcntl_signal,pcntl_signal_get_handler,pcntl_signal_dispatch,pcntl_get_last_error,pcntl_strerror,pcntl_sigprocmask,pcntl_sigwaitinfo,pcntl_sigtimedwait,pcntl_exec,pcntl_getpriority,pcntl_setpriority,pcntl_async_signals,pcntl_unshare, MySQL : OFF | cURL : ON | WGET : ON | Perl : ON | Python : ON | Sudo : ON | Pkexec : OFF Directory : /srv/projects/env4/src/dev/frontend5/node_modules/csso/node_modules/mdn-data/ |
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# MDN data [https://github.com/mdn/data](https://github.com/mdn/data) Maintained by the [MDN team at Mozilla](https://wiki.mozilla.org/MDN). This repository contains general data for Web technologies. This data is used in MDN documentation, to build [information boxes](https://developer.mozilla.org/en-US/docs/Web/CSS/background) or [sidebar navigation](https://developer.mozilla.org/en-US/docs/Web/API/Window). External tools have started to make use of this data as well. For example, the [CSSTree](https://github.com/csstree/csstree/) CSS parser. [](https://www.npmjs.com/package/mdn-data) [](https://github.com/mdn/data/actions/workflows/lint.yml) ## 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](https://github.com/mdn/data/blob/master/css/readme.md) 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](https://github.com/mdn/data/issues/new). ## 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](https://github.com/mdn/data/blob/master/CONTRIBUTING.md) for more information. ## See also * [https://github.com/mdn/browser-compat-data](https://github.com/mdn/browser-compat-data) for compatibility data for Web technologies