For time travel debugging in Go: The Delve debugger for Go supports debugging rr traces: https://github.com/go-delve/delve/blob/master/Documentation/usage/dlv_

For time travel debugging in Go: The Delve debugger for Go supports debugging rr traces: https://github.com/go-delve/delve/blob/master/Documentation/usage/dlv_replay.md https://github.com/go-delve/delve/blob/master/Documentation/... Undo (who I work for) maintain a fork that debugs our LiveRecorder recordings: https://docs.undo.io/GoDelve.html https://docs.undo.io/GoDelve.html Either rr (https://rr-project.org/ https://rr-project.org/) or our UDB debugger (https://undo.io/solutions/products/udb/ https://undo.io/solutions/products/udb/) can do some time travel debugging of Go programs via GDB's built-in support for Go. I believe its weakness is in support for goroutines, since they don't map well onto its idea of how programs run.