ANALYSIS OF THE WORKING PRINCIPLES OF REACT JS FRAMEWORK COMPONENTS

Abstract

This topic is relevant because React is the most popular JavaScript programming language framework. Knowing the principles of building and the structure of react components has the ability to create extremely complex web applications that will be fast, functional and efficient at the same time.

The main focus of React is in managing the state of components and updating the used interface with minimal resource consumption. Below you can see the basic principles in React:

1. Components
2. Virtual DOM
3. Unidirectional data flow
4. JSX

Component reuse makes it easy to create and display similar UI elements that behave the same across applications. This facilitates code reuse and supports modularity and maintainability of the codebase. The component approach in React allows you to create small and reusable blocks of code elsewhere in your web application.

Knowledge of the principles of work and the structure of react components provides opportunities to create functional, simple, fast and optimized web applications that are easily modernized during development.

One of the key advantages of using react components is the ability to break complex and large user interfaces into small blocks that can be used anywhere in the project and more than once. Each component contains its own logic, user interface, and state, which in turn makes codebases easier to maintain, especially in large projects, and operates independently, making debugging, testing, and code analysis easier.

In addition, the examples given and analyzed above will help to better understand the very work of components, their structure, options for creation and application in projects, and how to correctly and successfully manipulate data using states and properties.