crypto-browserify
A (partial) port of crypto to the browser.
Basically, I found some crypto implemented in JS lieing on the internet somewhere
and wrapped it in the part of the crypto api that I am currently using.
In a way that will be compatible with browserify.
I will extend this if I need more features, or if anyone else wants to extend this, I will add you as a maintainer.
Provided that you agree that it should replicate the node.js/crypto api exactly, of course.