Unsure how these packages are generated. How safe is this system? What is it doing?<p>Browserify and Browserify CDN provide a similar service of bundling CommonJS-style javascript into self-contained files for the browser. Browserify also has detailed documentation and a large ecosystem of modules if you want to build your own bundles in a custom way.<p><a href="http://browserify.org/" rel="nofollow">http://browserify.org/</a>
<a href="https://www.brcdn.org/" rel="nofollow">https://www.brcdn.org/</a>