A collection of source code debugging and profiling libraries, utilities, plugins and tools in node.js including debugging utilities, memory leak detection, stack trace APIs and more. Sourced under a permissive license. This list will be updated regularly. Email over the URL, if you wish to be included.
Source code debugging and profiling libraries, plugins and tools for node.js
- debug – Tiny debugging utility.
- why-is-node-running – Node.js is running but you don’t know why?
- njsTrace – Instrument and trace your code, see all function calls, arguments, return values, as well as the time spent in each function.
- vstream – Instrumentable streams mix-ins to inspect a pipeline of streams.
- stackman – Enhance an error stacktrace with code excerpts and other goodies.
- locus – Starts a REPL at runtime that has access to all variables.
- 0x – Flamegraph profiling.
- ctrace – Well-formatted and improved trace system calls and signals.
- leakage – Write memory leak tests.
- llnode – Post-mortem analysis tool which allows you to inspect objects and get insights from a crashed Node.js process.
- thetool – Capture different CPU, memory, and other profiles for your app in Chrome DevTools friendly format.
- swagger-stats – Trace API calls and monitor API performance, health, and usage metrics.
- NiM – Manages DevTools debugging workflow.
- dats – Minimalistic and zero-dependencies StatsD client.
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