ext-list

List of known file extensions and their MIME types

Usage no npm install needed!

<script type="module">
  import extList from 'https://cdn.skypack.dev/ext-list';
</script>

Return a list of known file extensions and their MIME types

$ npm install ext-list

const extList = require('ext-list');

extList();
//=> Map {'123' => 'application/vnd.lotus-1-2-3', 'ez' => 'application/andrew-inset', ...}

Returns a Map with the extensions as keys and their content types as values.