binary-extensions 
List of binary file extensions
The list is just a JSON file and can be used wherever.
Install
$ npm install --save binary-extensions
Usage
var binaryExtensions = require('binary-extensions');
console.log(binaryExtensions);
//=> ['3ds', '3g2', ...]
Related
is-binary-path- Check if a filepath is a binary filetext-extensions- List of text file extensions
License
MIT © Sindre Sorhus