So in one application I have I use Math.random() as a fallback when window.crypto isn't available to generate UUID's. I am less concerned with security, and mor

So in one application I have I use Math.random() as a fallback when window.crypto isn't available to generate UUID's. I am less concerned with security, and more concerned with collisions between different clients. Making Math.random() more uniform helps with that, though only marginally since browsers that did that also support window.crypto.