Bio: Programming! REPLs! Learning and helping people learn! HMS, RC, and now at Dropbox in SF. he/him ballingt.com, @ballingt

Dal Segno: A programming language and environment with live updates

made by ballingt, submitted by nicholasbs
A game development environment with a Scheme-like language. Every time you change your code, Dal Segno rewinds your game back to the last time that piece of code was run.