Double Shot #754

No matter how many times I set up a new computer, I always find something new to screw up.

• Update on Multi-process Firefox (Electrolysis) Development - The short update is that we won't be getting process-per-tab Firefox for the foreseeable future.
• Updating Firefox in the Background - On the other hand, the dreaded "Firefox is installing your updates" progress bar should be going away soon.
• localtunnel - Share your local web server over an HTTP tunnel.
• Asynchronous UIs - the future of web user interfaces - Rearchitecting your application so that users don't have to wait for the request-response loop to finish.