How to use useImperativeHandle to expose component methods
· React
Control what a parent can access on a child ref using useImperativeHandle for safer, more explicit component APIs.
Category: React
50 questions in React.
How to forward refs in React with forwardRef
· React
Learn how to pass refs through components to underlying DOM nodes or child components using React.forwardRef.
How to profile React app performance with the Profiler API
· React
Use the React Profiler API to measure render times, identify slow components, and optimize your application.
What is React Native and how does it relate to React web
· React
Learn how React Native brings React's component model to mobile apps and how it compares to React for the web.
How to configure ESLint and Prettier for React projects
· React
Set up consistent code style and catch bugs early by integrating ESLint and Prettier into your React workflow.
What is the useReducer hook and when to prefer it over useState
· React
Understand useReducer for complex state logic, how to define reducers and actions, and when it improves code clarity.
How to use Zustand for lightweight state management
· React
Learn how Zustand provides a minimal, hook-based state management solution without the boilerplate of Redux or Context.
What is React Query and how does it simplify data fetching
· React
Discover how TanStack Query automates caching, background updates, and error handling for server state in React.
How to set up React with TypeScript from scratch
· React
A guide to creating a type-safe React application using TypeScript, including component typing and common configuration.
What are polymorphic components in React
· React
Learn how polymorphic components change their rendered HTML element dynamically while preserving type safety and props.