Firefox 25 delivers best ES6 support yet
2013-11-17 - @jaredowenbeck
Firefox 25.0.1, released 2013-11-15, implements some exciting new ES6 functions, taking the lead in ES6 adoption among browsers.
https://medium.com/what-i-learned-today/10fb8478f9c1
Jared gives an overview of the new ES6 functions, and some thoughts on the pace of web standards development.