Learn React by building real-world applications with React, React hooks and integrating RESTful APIs
β±οΈ Length: 11.1 total hours
β 4.41/5 rating
π₯ 31,275 students
π April 2025 update
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- Course Overview
- Delve deep into the underlying philosophy of the React library, understanding how its declarative approach simplifies the creation of complex user interfaces by allowing developers to describe what the UI should look like for a given state.
- Explore the transition from legacy Class Components to modern Functional Components, gaining insights into why the industry shifted towards a more concise and logic-driven functional paradigm that leverages the full power of JavaScript closures.
- Master the Virtual DOM reconciliation algorithm, learning the technical nuances of how React calculates the most efficient way to update the browser UI, resulting in high-performance applications that feel snappy to user input.
- Focus heavily on Restful API integration, where you will learn how to connect your front-end logic to external data sources, handling various HTTP methods like GET, POST, and DELETE to create truly dynamic and interactive web experiences.
- Understand the importance of Single-Directional Data Flow, a core tenet of React that ensures data management remains predictable and easier to debug even as your application grows in size and complexity over time.
- Learn the art of JSX composition, which allows you to write HTML-like structures directly within your JavaScript code, fostering a more intuitive development workflow and tighter coupling between logic and presentation layers.
- Develop a comprehensive understanding of React’s Lifecycle, enabling you to pinpoint exactly where to initiate data fetching, set up subscriptions, or perform manual DOM cleanups to prevent memory leaks in your applications.
- Requirements / Prerequisites
- Ensure you have a robust grasp of HTML5, specifically semantic elements, which are crucial for building accessible and SEO-friendly React components that follow modern web standards and best practices for digital inclusion.
- Possess an intermediate understanding of CSS3, including Flexbox and Grid layouts, as styling components dynamically based on state and props is a frequent requirement in professional React development projects.
- Have a strong foundation in modern JavaScript (ES6+), with particular emphasis on concepts such as destructuring assignments, template literals, the spread/rest operator, and higher-order array methods like map and filter.
- Familiarity with the concept of Asynchronous JavaScript is vital; you should be comfortable working with Promises and understand how the event loop handles non-blocking code execution, which is central to real-world API communication.
- A pre-installed development environment featuring Node.js is necessary to utilize the npm ecosystem, allowing you to install libraries, run development servers, and build your final project for production environments.
- Skills Covered / Tools Used
- Expertise in React Hooks: Go beyond the basics of useState and useEffect to understand how hooks allow you to extract stateful logic from a component so it can be tested independently and reused.
- Advanced State Management: Learn how to manage global application state without external libraries by leveraging the useContext API, providing a clean way to share data like user authentication or themes.
- Navigation and Client-Side Routing: Utilize React Router DOM to manage navigation, allowing users to move between different views of your application without a full page reload, mimicking the feel of a desktop application.
- Data Fetching with Axios: Master the use of the Axios library for making HTTP requests, including setting up interceptors, handling global error states, and managing loading indicators to improve the overall user experience.
- Conditional Rendering techniques: Implement logic to display different UI elements based on the current state of the application, such as showing a login form to guests or a personalized dashboard to authenticated users.
- Component Reusability: Design atomic components that are highly modular and configurable via Props, enabling you to build a library of UI elements that can be repurposed across different projects, saving time.
- Efficient Debugging: Acquire the skills to use React Developer Tools for inspecting the component hierarchy, checking current props and state, and identifying performance bottlenecks that could slow down your application.
- Benefits / Outcomes
- Build a fully functional real-world application from scratch, serving as a centerpiece for your professional portfolio and demonstrating your ability to handle complex front-end architecture and API integration.
- Attain the professional confidence needed to contribute to enterprise-level React projects, understanding how to read existing codebases and implement new features while adhering to established patterns and coding standards.
- Develop a problem-solving mindset geared towards modern web development, where you can identify the best React-based solutions for UI challenges, from handling form validation to managing complex UI transitions.
- Prepare yourself for career advancement in the tech industry, as React remains one of the most in-demand skills for front-end developers, full-stack engineers, and UI specialists across global job markets.
- Learn Deployment and Optimization: Understand how to prepare your React application for the real world by minifying code, optimizing image assets, and deploying to cloud platforms so your work is accessible worldwide.
- PROS
- Highly practical approach that prioritizes project building over dry theoretical lectures, ensuring better knowledge retention and immediate application of newly acquired development skills.
- Up-to-Date Content: The course reflects the state of React as of April 2025, ensuring that the methods and libraries you learn are relevant and not outdated by the rapid pace of JavaScript.
- Massive community support with over 31,000 students provides a wealth of shared knowledge and troubleshooting resources through active discussion forums and historical peer reviews.
- Proven Pedagogical Quality: A high student rating reflects the instructor’s ability to explain complex technical concepts in an accessible manner, making it suitable for various learning styles.
- CONS
- Intensive Pace for Novices: Given the comprehensive nature of the project and the breadth of topics covered in 11 hours, absolute beginners who have not yet mastered core JavaScript concepts may find the learning curve to be quite steep and may require supplementary study.
Learning Tracks: English,Development,Web Development
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