React – ری اکت

آموزش برنامه نویسی با React js

useMemo in React with sample

useMemo is a hook in React that allows you to optimize the performance of your component by memorizing a value that is expensive to calculate. The hook takes two arguments: a function that calculates the value, and a list of dependencies. The memorized value is recalculated only if one of the dependencies has changed. Here’s a simple example of using useMemo

In this example,… ادامه »useMemo in React with sample

use axios in react with sample

Axios is a popular library for making HTTP requests in JavaScript, and it’s often used in React projects to retrieve data from APIs and other server-side resources. Here’s an example of how you can use Axios in a React component to fetch data from a server:

In this example, we use the useEffect hook to fetch data from an API when the component is… ادامه »use axios in react with sample

architecture react

better architecture for react project

There is no one-size-fits-all answer to this question, as the best architecture for a React project will depend on a number of factors, including the size and complexity of the project, the requirements and constraints of the project, and the preferences and expertise of the development team. However, there are some general principles that can be helpful in guiding the design of a well-structured React… ادامه »better architecture for react project