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Web development: React and Next.js

HTML, CSS, JavaScript, React, Next.js, Git: step-by-step tutorials to build your own website or tool.

Virtualise large data lists easily with react-window

Find out how to effectively virtualise large lists of data using react-window and improve your users' experience.

How do I add a favicon with NextJS?

Learn how to easily add a favicon to your NextJS project with this detailed guide and also find out how to generate a favicon on demand using ImageResponse.

The complete guide to React Toastify

Discover the complete guide to React Toastify, a powerful library for managing notifications in React. Learn how to install, configure and customise all your toasts easily with concrete examples and advanced tips.

Why you should learn React in 2025: all the benefits!

Explore why React remains a must-have choice in 2025 for developers. Discover its advantages, the evolution of its features and why the market continues to prefer it.

Why you should learn NextJS in 2025: all the benefits!

Explore why Next.js is a must-have framework for developers in 2025. Learn about its benefits, unique features and why the job market is increasingly adopting it.

Solving the `params` should be awaited error on NextJS 15

Find out how to resolve the "params should be awaited" error when upgrading to NextJS 15. This article explains why this error occurs and provides a step-by-step guide to correcting it.

How to install TinyMCE in a project using React or NextJS?

Find out how to install TinyMCE in React or NextJS and fully customize it with plugins to match your projects.

What's new in React 19

React 19 has just been announced by the Meta team. Powerful new features have been introduced almost two years after the release of React 18.3. Let's find out what's new with React 19.

What's new in NextJS 15

NextJS 15 was presented to the world on October 24, 2024 in San Francisco. Here's everything we know about NextJS 15's powerful new features!