Author: Zen and the Art of Computer Programming
1 Introduction
In 2015, Facebook launched the React project, which broke the boundaries of the development community, encouraged component-based development, and promoted the innovation of front-end engineers and front-end communities. In the same year, Redux appeared, integrating state management tools into the front end, giving the front end more powerful capabilities. React Redux is a full-stack framework that combines React and Redux to help developers quickly build web applications with complex interactions and dynamic UI features. In this article, I will introduce in detail the basic principles of React Redux and its differences from the traditional front-end MVC model, and analyze how to use React Redux to build a complete single-page application through practical cases.
Why You Should Learn React and Redux
React Redux is one of the most popular JavaScript frameworks out there. It integrates the advantages of React and Redux and provides a new way of single-page application development. And it's very easy to use and easy to learn.
Single-page applications developed through React Redux have the following characteristics:
- Predictability: The React Redux framework uses Declarative Programming to make the data flow in front-end applications more controllable and reduce the degree of coupling between components;
- Reusability: The inter-component communication mechanism provided by React Redux makes application expansion very flexible, such as realizing page-level data sharing, etc.;
- Faster response speed: The React Redux framework splits the component rendering process into multiple small tasks, making the update frequency higher and improving the user experience;
- Better performance: The React Redux framework ensures application performance stability by reducing unnecessary DOM operations, asynchronous operations, state flow control, and more.