I love this: record terminal sessions as replayable text instead of video: asciinema.org/ #screencast #terminal

Last time I checked, it relied on a proprietary locked service, but perhaps they've fixed that since. If so then yes asciinema is pretty. Otherwise there are more Free/Libre solutions out there, just not as slick.

The app that powers asciinema.org is open source. Is that what you meant? github.com/asciinema/asciine…