react-devtools-plus

Installation
SKILL.md

React DevTools Plus

Skill by ara.so — Devtools Skills collection.

React DevTools Plus is an open-source build tool plugin that provides visual debugging for React applications. It mirrors your React Fiber tree in real-time, profiles component renders, and offers a keyboard-first overlay—all with zero impact on production builds.

What It Does

  • Fiber Tree Mirroring: Automatically instruments React Fiber roots to visualize component hierarchies
  • Timeline Profiling: Tracks component renders and performance metrics
  • Floating Overlay: Toggle with Alt/Option + Shift + D for inline debugging
  • Asset Inspection: Browse and inspect project assets (images, fonts, etc.)
  • Editor Integration: Click-to-open components in your IDE
  • React 16-19 Support: Works with React 16.8+, 17, 18, and 19
  • Dev-Only: Completely removed from production bundles

Installation

For Vite Projects

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