React JS

A beginner-friendly introduction to React JS that covers JSX, components, props, state, hooks, and lifecycle concepts—perfect for developers transitio...

Beginner
Last updated Jan 2026
English

What you'll learn

Master core concepts of React JS through step-by-step documentation.
Build real-world projects with hands-on coding exercises.
Learn best practices and industry-standard design patterns.
Gain confidence to tackle complex technical challenges.

Course Content

20 text-based modules Self-paced

Getting Started

Introduction to React and setting up the development environment.

Preview

JavaScript for React

Essential JavaScript concepts required for React development.

JSX and Rendering

Understanding JSX and how React renders the user interface.

Components and Props

Building user interfaces using reusable components and passing data with props.

State and Events

Managing component state and user interactions.

Hooks Basics

Using hooks to manage side effects and lifecycle behavior.

Lists and Keys

Displaying dynamic data efficiently.

Forms and Controlled Components

Managing form inputs and validation in React.

Routing

Implementing multi-page navigation in React applications.

API Integration

Connecting React applications to external APIs.

Advanced Hooks

Optimizing performance and reusing logic with advanced React hooks.

Global State Management

Managing shared state across multiple components.

Redux Fundamentals

Learning the core principles of Redux state management.

Redux Toolkit

Modern Redux development using Redux Toolkit.

Zustand State Management

Lightweight state management with minimal boilerplate.

Data Fetching and Caching

Efficient handling of server data in React applications.

Performance Optimization

Improving performance and scalability of React applications.

Testing React Applications

Writing reliable and maintainable tests for React applications.

Production Readiness

Preparing React applications for production environments.

Capstone Project

Building a production grade React application using modern tools.

Description

A beginner-friendly introduction to React JS that covers JSX, components, props, state, hooks, and lifecycle concepts—perfect for developers transitioning into React.

Our courses focus on deep understanding through comprehensive documentation and practical application. You will follow guided paths designed to build your skills incrementally.

Instructor

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BestUpSkill Team

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Expert developers crafting high-quality, free educational modules for the tech community.

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This course includes:

  • 20 text-based modules
  • Access on mobile and desktop
  • Full lifetime access

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