Practical articles on building websites, WordPress, React, Next.js, performance and SEO
Angular vs. React: Which Is Better for Modern Front-end Development? Introduction Modern front-end development requires developers to choose between two popular frameworks: Angular and React. Both tools offer...

React State Management Libraries: Top Tools and How to Choose One React, one of the most popular JavaScript libraries for building user interfaces, relies heavily on state management. Proper...
export 'createStore' was not found in 'redux' Description of the Error and Causes If you encounter the error export 'createStore' was not found in 'redux', it means that...
![Why does React render an intermediate state between two setState calls? [duplicate]](https://api.andrey-dev.online/wp-content/uploads/2026/09/img-43de20e9-1788582319.jpg)
Why React Displays Intermediate State Between setState Calls Introduction During the development of user interfaces, it is common to encounter situations where unexpected intermediate states may appear between...

How to Handle API Requests in React When User Navigates Before Completion? Introduction When developing React applications, it's often necessary to load data from the server when a...
What is useMemo in React and How to Use It? Introduction useMemo is one of the hooks provided by React, which allows for optimizing calculations and reducing the...
![When should useMemo be used in React? [duplicate]](https://api.andrey-dev.online/wp-content/uploads/2026/09/img-cbff0b9c-1788581981.jpg)
When Should You Use useMemo in React? Introduction useMemo is one of the functional hooks provided by React that allows you to optimize your application's performance. It stores...

User and Admin in One Application or Separately Introduction Creating an application that supports both users and administrators can be a technically challenging task. In this article, we...