Become a React Developer

Track

Certificate

4.6+

★★★★★

37 reviews

Intermediate

Master the art of building dynamic and interactive user interfaces for web applications as a skilled React Developer. If you understand JavaScript well, focusing on mastering React is a wise choice. Show more

React

Boost your Tech Skills!

with up to 55% off

What you'll get with our subscription:

Access to 85+ top-rated courses
AI-driven Learning
Workspaces for practicing your skills
Personalized study tracks
Certificates of completion

Training 2 or more people?

Get your team access to Codefinity courses anytime, anywhere.

Try Codefinity Teams

What you will learn

Master the creation of dynamic user interfaces in React.
Manage state and data efficiently in web applications.
Utilize modern technologies and best practices in web development.
Build highly interactive and engaging web apps for today's users.

171 chapters
25 hours
119 tasks

Trusted by employees of leading companies

Learning track content

Module 1 / Mastering React

Gain an understanding of the core principles of React. You'll learn about JSX (JavaScript XML), building reusable UI components, and rendering elements. Additionally, you'll explore the importance of data collection and conditional rendering in React applications. By the end of this section, you'll have a solid foundation of React's essential concepts, setting you up for success in the more advanced topics covered in the following sections.

Explore the various methods of adding styles to the React applications. You will learn how to apply styles to individual components, use dynamic styles, and maintain a scalable and maintainable styling approach in your projects.

Powerful features in modern React development. Hooks revolutionize how we write functional components, providing a concise and intuitive way to manage state and perform side effects. Conversely, Context allows us to share data through the component tree without prop drilling. Combining hooks and Context enables efficient state management and simplified data sharing in React applications.

Step-by-step guide on how to start a real-world React project. From setting up your development environment to understanding project organization and critical tools, you'll gain the knowledge and confidence to embark on your React journey.

Module 2 / React Router

Learn the theoretical basics of concepts such as URL, domain, protocol, query parameters, and more. Understand the significance of routing in web applications and why we need the React Router library.

Discover how to create an entire React application from scratch, with the ability to display content that adapts based on the URL using React Router functionality.

Explore using query strings for sharing and managing application state via URLs, work with different data types in query parameters, and leverage React Router for navigation and effects based on URL changes.

Module 3 / Redux Toolkit & React

Explore the fundamental concepts of state management and show you how to leverage the power of the Redux Toolkit. We will guide you through the installation process and help you create your first React Redux Toolkit project. Additionally, meet a challenge to test your understanding and skills.

Investigate Redux integration with React apps, covering core concepts: actions, reducers, and the Redux store. Includes practical examples and code explanations for configuring a store, creating reducers, and connecting React components via hooks like useSelector and useDispatch.

Supercharge your skills in state management. In this hands-on workshop, you tackle real-world challenges and gain practical experience using the Redux Toolkit for seamless application development.

Module 4 / Next.js 14

Let's discuss what you need to learn before diving into the Next.js framework, what to expect from this course, and what you'll build.

We will set up the project, inspect ways to add styling to our app and cover visual aspects such as images, fonts, pages, and layouts.

Learn how to easily create and manage a new view for your app and navigate through all pages seamlessly with an incorporated routing system.

Deploy the Next.js app using GitHub and Vercel accounts. Additionally, establish a database to supply the app with the necessary data.

Consider how to obtain and show data to the user clearly and efficiently.

Discover how to implement modern web features such as pagination, CRUD operations, global search, form validation, and more.

Authentication implementation in Next.js.

Module 5 / Foundations of React Native

The comprehensive introduction to React Native outlines the prerequisites and course objectives and offers guidance on efficient learning practices. Understand what to expect from the course and how to approach the learning journey effectively.

Explore the foundational concepts of React Native, from setting up the development environment to understanding React Native components. Get hands-on experience building a simple app and laying the groundwork for more complex projects.

Learn efficient management of dynamic states, props, navigation, and hooks to create polished React Native applications.

Explore advanced aspects of React Native development, covering crucial topics such as Input handling, StatusBar, ActivityIndicators, and more. Dive deep into practical techniques for building sophisticated mobile applications.

Requirements

A computer with a browser - all browsers are supported.
Your enthusiasm to enhance your tech skills.
Everything else needed to start learning and practicing is already included in this course.

Over 200,000 5-star ratings and counting

Ruslan Kravchuk

The main thing is to learn and not give up

The material is good, there is a lot to learn, all in order to become better and the main thing is to learn what you want....

Matteo Comune

Thanks to them I'm learning a lot…

Thanks to them I'm learning a lot faster because they help you to understand everything from scratch. It's the best website that helps people with no background in IT...

Yuliana Cadavid

great course for beginners

great course for beginners, they test your knowledge in every lesson...

Elpunzon

I am enjoying my Codefinity experience…

I am enjoying my Codefinity experience learning Python. The self-paced way of learning is great because I can fit it into my schedule...

Alexandru Alexandru

Is nice to learn from codefinity

Is nice to learn from codefinity. Its easy and have good examples on what I learned here...

jacob Templet

Easy to follow along with and provides...

Easy to follow along with and provides challenge in my every day life. The challenge keeps me wanting to learn day after day...

Elan

Codefinity is a comprehensive learning…

Codefinity is a comprehensive learning tool to help you develop your skills as a software engineer or data scientist. The exercises are fun and a good way to sharpen your skills...

Thibault

First time learning how to code

First time learning how to code and successfully doing so with codefinity - thank you...

Adrien Morel

Well designed for total beginners

Well designed for total beginners, incremental progress and makes me feel confident....

_Gracy

it's simply perfectly well explained

it's simply perfectly well explained! so far I have not experienced any difficulty because everything is so well managed...