For Python my coworker (and friend) Tom has a great project called timetravelpdb: http://everythingsysadmin.com/2014/04/time-travel-pdb.html http://everythingsy

For Python my coworker (and friend) Tom has a great project called timetravelpdb: http://everythingsysadmin.com/2014/04/time-travel-pdb.html http://everythingsysadmin.com/2014/04/time-travel-pdb.html explains a bit on it, the repo is https://github.com/TomOnTime/timetravelpdb https://github.com/TomOnTime/timetravelpdb Basically it's an extension of pdb that allows you to jump back and forth in time.