My rating
9/10
Pricing
Free
Category
Browser Extensions
Last reviewed
9 Jun 2026
What it is
React Developer Tools adds a panel to your browser's devtools for inspecting the React component tree, props, state and hooks, plus a profiler for finding slow renders. Non-negotiable when working on any React or Next.js project.
Extension React Debugging DevTools
Why I use it
The profiler tab alone has saved me hours hunting down unnecessary re-renders in client React apps.
Setting this up for your project?
I can integrate it properly or recommend a better fit for your case. Let's talk.
Get in touch