Master ReactJS
ReactJS is a powerful library for building dynamic user interfaces. Learn why ReactJS is essential, its growing demand in the job market, and how it can elevate your web development skills. We offer numerous exercises and projects to help you become proficient in ReactJS.
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Learn React.js Tutorial and Interactive Exercises
Master ReactJS fundamentals with an interactive tutorial featuring dozens of exercises. Learn JSX, build components, create dynamic HTML, and work with JS modules. Receive instant feedback through automatic grading and access detailed video solutions to solidify your understanding.
React.js learning materials
Data Fetching for Smooth UI with React Query
Learn to integrate APIs without jank or unnecessary spinners using React Query. Cache strategies, request optimization, and intelligent loading states.
Authentication Context with React: Managing User State Across Components
Learn how to implement a robust authentication system in React applications using Context API to manage user state, credentials, and permissions across your entire application.
The useRef Hook in React: Managing DOM References and Persistent Values
Learn how to use the useRef hook to directly access DOM elements, store persistent values across renders, and build more efficient React components.
Uncontrolled Components in React Forms
Learn when and how to implement uncontrolled components in React forms, understand their benefits for simplicity and performance, and see how to use refs to access form values.
Deploy to Vercel
Learn how to easily publish your Vite + React application to Vercel with GitHub integration, automatic builds, and custom configuration options.
The useCallback Hook in React: Memoizing Functions for Performance
Learn how to optimize component rendering by memoizing callback functions with useCallback, preventing unnecessary re-renders and improving React application performance.
Custom Hooks in React: Building Reusable Logic
Learn how to create your own custom React hooks to abstract and share stateful logic between components, improving code reusability and maintainability.
Private Routes with React Router: Securing Application Routes
Learn how to implement private routes in React applications to restrict access to authenticated users, create route guards, and seamlessly integrate authentication with React Router.
The useMemo Hook in React: Optimizing Expensive Calculations
Learn how to use useMemo to memoize expensive computations, prevent unnecessary recalculations, and boost your React application's performance.
React Form Libraries: Simplifying Complex Form Management
Explore popular form libraries like Formik, React Hook Form, and Yup for streamlining form handling in React applications, reducing boilerplate code, and simplifying validation.