Free online courseReactJS Course For Beginners

Course Description

ReactJS Course For Beginners is a free online course in Technology and Programming, focused on Web Development and designed to take you from the fundamentals of React to building real-world features with modern tooling.

You will start by understanding what React is and how to set up a React app, then move into core concepts such as JSX, components, props, conditional rendering with ternary operators, rendering lists, and styling approaches commonly used in React projects. From there, you will learn state management basics with the useState hook and apply it by creating interactive functionality like a CRUD-based todo list.

As you progress, the course covers component lifecycle concepts through useEffect, teaches you how to fetch data from APIs, and shows how to structure multi-page experiences using React Router. You will also explore scalable state sharing with the useContext hook and improve server-state handling with React Query for cleaner, more reliable data fetching.

To build robust user input flows, the course introduces React Hook Form together with Yup validation, then expands your skills with custom hooks for reusable logic. You will also learn TypeScript for stronger type safety in React applications and Redux Toolkit for predictable, maintainable state management patterns.

Finally, you will put everything into practice with a Firebase-based social media project featuring authentication, full CRUD functionality, a like system, and deployment, helping you connect React skills to a practical, portfolio-ready outcome.