2
I Use This!
Moderate Activity
Analyzed about 19 hours ago. based on code collected about 19 hours ago.

Project Summary

rr is a lightweight tool for recording, replaying and debugging execution of applications (trees of processes and threads). Debugging extends gdb with very efficient reverse-execution, which in combination with standard gdb/x86 features like hardware data watchpoints, makes debugging much more fun.

rr development is sponsored by Pernosco and was originated by Mozilla.

Tags

gdb hardware-counters kernel mozilla reverse-execution

In a Nutshell, RR - record and replay framework...

Project Security

Vulnerabilities per Version ( last 10 releases )

There are no reported vulnerabilities

Project Vulnerability Report

Security Confidence Index

Poor security track-record
Favorable security track-record

Vulnerability Exposure Index

Many reported vulnerabilities
Few reported vulnerabilities

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About Project Security

Languages

C++
59%
C
30%
Python
5%
8 Other
6%

30 Day Summary

Dec 17 2025 — Jan 16 2026

12 Month Summary

Jan 16 2025 — Jan 16 2026
  • 169 Commits
    Down -172 (50%) from previous 12 months
  • 23 Contributors
    Down -1 (4%) from previous 12 months