RR: The magic of record and replay debugging Posted on August 16, 2020March 19, 2022Author Ivica BogosavljevićPosted in DebuggingLeave a ReplyLearn about RR, a tool that will change the way you debug. RR will allow you to record bugs once and replay them anywhere. It will also allow you to reverse-execute your program, a feature that will simplify your debugging and your life.