jdf-webp-gif A cwebp-gif wrapper for JDF Install $ npm install --save jdf-webp-gif Usage var execFile = require('child_process').execFile;var cwebp = require('jdf-webp-gif'); execFile(cwebp, ['input.gif', '-o', 'output.webp'], function (err) { if (err) { throw err; } console.log('Image is converted!');}); CLI $ npm install --global jdf-webp-gif $ jdf-webp-gif --help