Bippy: React Internals Toolkit
Summary
Bippy is a React internals toolkit that intercepts the React DevTools global hook to expose internal fibers and related data. It works across modern React versions (v17–19), requires pre-loading before React, and provides utilities to traverse fibers, read and override props/state/contexts, and instrument a running app for debugging. The documentation includes installation steps, Next.js and Vite integration notes, a comprehensive API reference, and an example showing how to highlight fibers. The material emphasizes development use, safety checks, and caution about using such tooling in production.