Is react open source?

react is open source, to be precise, it was open sourced in May 2013; React is a JavaScript library used to build user interfaces, mainly used to build UI; you can pass multiple types of parameters in React , such as declaring code to help you render UI, it can also be a static HTML DOM element, or it can pass dynamic variables, or even interactive application components.

The operating environment of this tutorial: Windows 10 system, react18.0.0 version, Dell G3 computer.

Is react open source?

Open source.

React is a JavaScript library used to build user interfaces. It originated from Facebook's internal project. The company was not satisfied with all the JavaScript MVC frameworks on the market and decided to develop its own one to build Instagram. website. Open sourced in May 2013.

Generation background

Because React’s design idea is extremely unique, it is a revolutionary innovation, has outstanding performance, and the code logic is very simple. Therefore, more and more people are beginning to pay attention to and use it, thinking that it may be the mainstream tool for web development in the future.

The project itself is getting bigger and bigger, from the earliest UI engine to a complete set of front-end and back-end Web App solutions. The derived React Native project has even more ambitious goals. It hopes to write Native App in the same way as Web App. If it can be realized, the entire Internet industry will be subverted, because the same group of people only need to write the UI once and it can run on the server, browser and mobile phone at the same time.

Framework usage

React is mainly used to build UI. You can pass various types of parameters in React, such as declaration codes to help you render UI, static HTML DOM elements, dynamic variables, and even interactive application components.

Framework Features

1. Declarative design: React makes creating interactive UI a breeze. Design concise views for each state of your application, and React can efficiently update and render the appropriate components when data changes.

2. Componentization: Build encapsulated components that manage their own state, and then combine them to form complex UI.

3. Efficiency: React minimizes interaction with the DOM by simulating the DOM.

4. Flexibility: No matter what technology stack you are using now, you can develop new features by introducing React without rewriting existing code.

Recommended learning: "react video tutorial"

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