A comprehensive guide to debugging tools for modern, complex front-end applications. This handbook provides practical, real-world guidance on a complete suite of tools, from Chrome DevTools and framework extensions to integrated IDE debuggers.
bradleyjkemp/grpc-tools
A suite of gRPC debugging tools. Like Fiddler/Charles but for gRPC.
hdctools: Chrome OS Hardware Debug & Control Tools - Servo v4.1
GoogleChromeLabs/wpt-gen
A CLI tool to analyze feature specs and generate the required web platform tests
Reading a Performance Profile: Field Guide
An interactive field guide to the Chrome DevTools Performance panel: waterfall, flame chart, LCP, CLS, INP, and the Insights panel.
Sharing Debugger - Meta for Developers
Agent autonomously debugging Hashicorp Raft bugs using the Multiverse Debugger API
Official page for Debug Adapter Protocol
Debug Adapter Protocol documentation and specification page.
Javascript unit testing tools
I have compared1 few different tools for unit testing Javascript code. The frameworks I looked intowere QUnit, Mocha JS, tape, AVA, Jasmine, Karma and Jest. ...
Fix your tools
Last week I had to diagnose a bug in an open source library I maintain. The issue was gnarly enough that I couldn’t find it right away, but then I thought: if I set a breakpoint here and fire up the debugger, I will likely find the root cause very soon… and then proceed to mercilessly destroy it! So I rolled up my sleeves, set the breakpoint, fired up the debugger, and… saw the program run to completion without interruptions whatsoever.
Okay, it’s here! pdscheck.dev is LIVE!!! Thanks to @bad-example.com and @pds.dad for all their work on debug.hose.cam, and thanks to Claude for doing most of the heavy lifting. License is CC0 with an MIT fallback, and source is at tangled.org/chaosgreml.in/pdscheck, PRs OH SO WELCOME!
pdscheck — atproto PDS diagnostic
pdscheck.dev