JavaScript Debugging / Profiling

Open-source JavaScript projects categorized as Debugging / Profiling

Top 17 JavaScript Debugging / Profiling Projects

Debugging / Profiling
  • node-inspector

    Node.js debugger based on Blink Developer Tools

    Project mention: Understanding and Preventing Memory Leaks in Node.js | dev.to | 2023-09-15

    node-inspector (GitHub | NPM) lets you connect to a running app by running the node-debug command. This command will load Node Inspector in your default browser. Node Inspector supports Heap Profiling and can be useful for debugging memory leak issues.

  • InfluxDB

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  • debug

    A tiny JavaScript debugging utility modelled after Node.js core's debugging technique. Works in Node.js and web browsers

    Project mention: Why write a library? | dev.to | 2024-05-02

    Number of dependencies: one way to tell if a library is not too challenging to be used as study source is based on the production dependencies count. The fewer the better. For example, I chose debug because it only has 1 dependency (ms), while the rest of the code relies on core NodeJS modules - which is exactly what I was looking for - to learn how to build a library from scratch, not off the shelf libraries with many external deps, which in turn are based on more deps. There you go, dependency hell.

  • devtool

    [OBSOLETE] runs Node.js programs through Chromium DevTools

  • 0x

    🔥 single-command flamegraph profiling 🔥

    Project mention: Looking for resources for profiling and debugging? | /r/node | 2023-12-08

    I don't have much knowledge nor experience about profiling nodejs apps. However, i think you can look into pm2 which has a monitoring option for resource usage. Additionally, you may try this package which shows flamegraphs.

  • ironNode

    Debug Node.js code with Chrome Developer Tools.

  • why-is-node-running

    Node is running but you don't know why? why-is-node-running is here to help you.

  • leakage

    🐛 Memory leak testing for node.

  • SaaSHub

    SaaSHub - Software Alternatives and Reviews. SaaSHub helps you find the best software and product alternatives

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  • Theseus

    A pretty darn cool JavaScript debugger for Brackets (by adobe-research)

  • swagger-stats

    API Observability. Trace API calls and Monitor API performance, health and usage statistics in Node.js Microservices.

  • jstrace

    Dynamic tracing for javascript, in javascript (similar dtrace, ktap etc)

  • njsTrace

    A Node.js tracing and instrumentation utility

  • stackman

    He is like Batman, but for Node.js stack traces

  • thetool

    thetool is a CLI tool to capture different cpu, memory and other profiles for your node app in Chrome DevTools friendly format

  • NiM

    Streamline Your Node.js Debugging Workflow with Chromium (Chrome, Edge, More) DevTools. (by june07)

  • bugger

    Bugs bugging you? Bug back.

  • ctrace

    Well-formatted and improved trace system calls and signals (when the debugger does not help)

  • vstream

    instrumented streams

  • SaaSHub

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NOTE: The open source projects on this list are ordered by number of github stars. The number of mentions indicates repo mentiontions in the last 12 Months or since we started tracking (Dec 2020).

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JavaScript Debugging / Profiling related posts

  • Why write a library?

    4 projects | dev.to | 2 May 2024
  • Conditional logging

    1 project | dev.to | 10 Jan 2024
  • Looking for resources for profiling and debugging?

    1 project | /r/node | 8 Dec 2023
  • Beginner’s Guide On Sending Automated Emails With Node.js, Nodemailer, and Cron Jobs

    1 project | dev.to | 24 Oct 2023
  • Understanding and Preventing Memory Leaks in Node.js

    2 projects | dev.to | 15 Sep 2023
  • Has anyone figured out how to enable the millisecond diff feature in the debug package?

    1 project | /r/node | 16 Aug 2023
  • Looking for ways to reduce latency on my Node Express server

    2 projects | /r/node | 3 Jun 2023
  • A note from our sponsor - SaaSHub
    www.saashub.com | 12 Jul 2024
    SaaSHub helps you find the best software and product alternatives Learn more →

Index

What are some of the best open-source Debugging / Profiling projects in JavaScript? This list will help you:

Project Stars
1 node-inspector 12,651
2 debug 11,053
3 devtool 3,767
4 0x 3,155
5 ironNode 2,333
6 why-is-node-running 1,676
7 leakage 1,584
8 Theseus 1,338
9 swagger-stats 886
10 jstrace 383
11 njsTrace 364
12 stackman 250
13 thetool 219
14 NiM 195
15 bugger 156
16 ctrace 120
17 vstream 57

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