Trace Debugging With Erlyberly
summary
Erlyberly is a Java desktop app that connects to remote nodes over Erlang distribution (via JInterface/Jams face in the captions) and uses dbg to apply tracers that forward trace tuples into the JVM, showing PIDs, args, results, durations and stack traces. It extracts AST from beam files to annotate record fields, can decompile funs (via sailing/util), runs xref and decompiles modules, and automatically reapplies traces on reload while offering basic overload protection but not yet production‑safe.
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chapters (9)
- 0:00Start
- 4:08Stack Trace
- 8:48Xref Analysis
- 11:00Decompile Source Code
- 14:53Screenshots
- 15:33Syntax Formatting
- 16:41Demo
- 19:28Overload Protection
- 21:02Have You Done some Performance Comparisons with Other Tools
