debugging questions

React DevTools is a browser extension that provides insights into React component hierarchies, state, and props. It aids in debugging by allowing developers to inspect component trees, view hooks and context, and profile performance to identify and resolve issues.

JIT (Just-in-Time) compilation in Angular compiles templates and components at runtime, rather than during the build process. This approach allows for a faster development cycle and easier debugging, as changes to the code are immediately reflected without needing a rebuild. JIT compilation is typically used during development to enable features like hot reloading and live editing. However, for production builds, AOT (Ahead-of-Time) compilation is preferred due to its performance benefits and reduced payload size.