We all like to build software which is reliable, but every once in a while it seems like a good idea to demo something still in its unreliable infancy. Google Chrome has a little known feature which can help.Record modes let you record every request Chrome makes. Playback mode serves requests out of that recorded cache just as if they were being loaded on the spot. It doesn’t record where you click or what you open, just every request as it moves over the wire.

via Bulletproof Demos.