The Network Panel is getting some nice upgrades. There's a film strip at the top which shows page rendering from start to finish. If you click a screenshot you are taken to the corresponding point in the timeline-style view.
Currently in Chrome Canary
Check out github.com/umaar/dev-tips/issues and leave feedback on issues. Thanks!
Right now, Sublime Text workflows & frontend perf are in the lead which I think will make great gifs.