React—The Complete Guide (incl. Hooks, React Router, Redux)
A typical React.js course covers the core concepts needed to build modern, interactive user interfaces, from foundational principles like JSX and components to more advanced topics such as state management with hooks and external APIs. The curriculum is designed for both beginners and experienced developers looking to formalize their React knowledge.
Core concepts
- React basics: Explores why React is used and how to set up the development environment. It introduces the Virtual DOM and its role in optimizing performance.
- JSX: Teaches JSX (JavaScript XML), a syntax extension that allows developers to write HTML-like code within JavaScript.
- Components: Covers the building blocks of any React application. You will learn the difference between functional and class components and how to create and compose them.
- Props: Explains how to pass data from a parent component to a child component using a one-way data flow model.
- State: Teaches how to manage a component's internal data, which can change over time. It covers the
useStatehook for functional components and thesetStatemethod for class components. - Event handling: Shows how to handle user interactions, such as clicks and form submissions.
- Conditional rendering and lists: Covers how to render different components based on conditions and how to efficiently
- React Hooks: Deep dives into modern functional React development. Common hooks taught include
useState,useEffect, anduseContext. - React Router: Explains how to set up client-
1 Students
Javascript and ES7 - Free
A JavaScript course typically provides a comprehensive introduction to this versatile programming language, focusing on its application in web development, both client-side and server-side.
Core Concepts Covered:
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Fundamentals of JavaScript:Introduction to variables, data types, operators, control flow (conditionals and loops), functions, and objects.
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DOM Manipulation:Understanding the Document Object Model (DOM) and how to interact with HTML elements to create dynamic and interactive web pages.
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Event Handling:Learning to respond to user actions such as clicks, form submissions, and key presses.
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Asynchronous JavaScript:Exploring concepts like callbacks, Promises, and async/await for handling operations that take time, such as fetching data from APIs.
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Modern JavaScript (ES6+):Covering features introduced in ECMAScript 6 and later, including arrow functions, template literals, destructuring, modules, and classes.
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Web APIs:Utilizing browser-provided APIs for various functionalities like working with local storage, geolocation, and fetching data (e.g., Fetch API).
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Introduction to Frameworks/Libraries (Optional):Some courses may provide an overview or introduction to popular JavaScript frameworks or libraries like React, Angular, or Vue.js, or server-side runtimes like Node.js.
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Debugging and Testing:Learning how to identify and fix errors in JavaScript code and potentially an introduction to unit testing.
Typical Course Structure:
A JavaScript course often combines theoretical explanations with practical coding exercises, quizzes, and real-world projects to reinforce learning. Projects might include building interactive elements, simple games, calculators, or even more complex applications like a weather app or a basic e-commerce site.
Prerequisites:
While some courses are designed for absolute beginners, many recommend a basic understanding of HTML and CSS as a foundation for web development.
3 Students