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Dev tools · February 9, 2026

React Debugger

Debug React in DevTools: perf, memory & anti‑patterns

Visit npmjs.comAlternativestop 14% of February 2026

What it does

React Debugger is a Chrome DevTools extension built for deep React debugging. It gives you performance profiling, memory monitoring, anti‑pattern detection, Side Effects & CLS insights, plus Redux tooling—all in one panel.

Does a similar job

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    I made this because building React components from scratch is super annoying. Most visual elements already exist on the web, and I figured there should be a way to leverage that. I hope it's useful!

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