React is a Top JavaScript library for building dynamic and interactive web applications. It is the perfect choice for developers because of its fast performance, scalability and ease of use.

Welcome to the “React Crash Course: From Zero to Hero”, where I will teach you React from the very beginning by building a real web project on practice and explaining all the React fundamentals step by step in details.

This is a crash practical course made with Love. It won’t take too much of your time, like other courses. My main focus will be on teaching you only practical and real things you will need.

To make learning easier for you, I will try to explain all the terms in the simplest way possible. I’ve also made it modular, so you can easily navigate through the sections to find the information you need or come back to it later.

Who is this course for?

• Students who are new to React.js and want to learn it from scratch.

• JavaScript developers who have basic knowledge and want to dive deeper into React.js.

• Developers familiar with other frameworks (like Angular or Vue) who are looking to switch to React.js.

• Non-technical professionals who want to make the transition to programming and get started with React.js.

What’s in this course?

Getting Started

• What is React, JSX, DOM, Virtual DOM, One-Way Data Binding, Component-Based Architecture?

• How to setup Environment (Browser, Code Editor, Node.js, npm)?

• How to create React application in a few minutes?

• What means all the folders and files in React application?

• How to debug React applications via Developer Tools?

Creating Component

• How to create your first React Component?

• How to Import and Export Components?

• How to write JSX markup in React?

• How to use variables in JSX?

Adding Interactivity

• How to share data in React using Props?

• How to manipulate Props inside a Component?

• How to work with Events in React?

• How to render List of items in React?

• What is Fragment Component and how to use it?

• How conditionally render data in React?

Styling in React

• How to add Inline styles? Pros and Cons.

• How to add styles via CSS files? Pros and Cons.

• What is CSS Modules and how to use them? Pros and Cons.

• How to add global CSS styles? Pros and Cons.

• What are Alternatives (SASS, Styled Components, Tailwind)? Pros and Cons.

Managing State

• What is Component Life-Cycle and State? Props vs State?

• Difference between State and Local Variables?

• What is useState hook and how to use it to manage State?

• How to do multiple State updates at the same time? Pitfalls.

Managing Complex State

• How to update State of an Objects or Nested Objects?

• How to add or delete items in Array State?

• How to update items in Array State?

This Course includes:

• Theory and Practice: About 3 hours of lectures with many practical examples. Lessons range from 3 to 10 minutes and are easy to follow.

• Lifetime access to the course and any future updates.

• Support: If you have any questions, we will always be willing to answer them.

• Udemy Certificate: which you will receive after completing the course.

• Quizzes: Test your knowledge with quizzes after key sections to ensure you remember key concepts.

• Source Code Examples: Full access to source code for all projects and exercises, helping you follow along and practice on your own.

Meet your instructor!

My name is Dmytro Vasyliev and I am a Senior Front-end Engineer with more than 9 years of professional experience in developing web applications. I have extensive experience with React and other frameworks, having used it in various projects to build dynamic and efficient user interfaces.

Throughout the course, I have prepared numerous practical examples to reinforce your understanding of React.js. I have also prepared additional materials and quizzes that break down complex topics to make React.js easier to understand. These resources are designed to ensure that you can quickly apply your new skills to real-world projects.

Do you need to be concerned?

This course comes with a 30-day money-back guarantee.

Join our course today to learn how to build your first application in React!

Who this course is for:

• For everyone who is thrilled to learn about React. JS – the top JavaScript library for web application building