It is a different group of people that are working on multiprocess Firefox. There was an update about the status a month ago: http://billmccloskey.wordpress.

It is a different group of people that are working on multiprocess Firefox. There was an update about the status a month ago: http://billmccloskey.wordpress.com/2013/12/05/multiprocess-firefox/ http://billmccloskey.wordpress.com/2013/12/05/multiprocess-f... Making e10s work is a long process of converting existing code over to working when webpages are running in a separate process. For instance, if you do "copy", then the actual copying is occurring in the child process, but of course you want the parent process to know what chunk of text you copied so you can, say, paste it into the URL bar.