LIZARD IZ A Replay Debugger that lets you step forwards as well as backwards through the execution of your program.

You first invoke the tracer, which runs your program to completion while collecting information along the way; then you invoke an interactive replayer, which uses the trace data to allow you to step forwards and backwards.

Lizard is a final-year computer engineering student project by Ravi Ramaseshan, Aditya Thakur, Prateek Saxena and Soam Vasani at Vishwakarma Institute of Technology, Pune. We were guided by Ramana Radhakrishnan and Saurabh Verma of Codito Technologies. The project was sponsored by Codito.

For more information, please see the LIZARD website.