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This article mainly introduces "what are the differences between node and react". In daily operation, I believe many people have doubts about the differences between node and react. The editor consulted all kinds of materials and sorted out simple and easy-to-use methods of operation. I hope it will be helpful to answer the questions of "what are the differences between node and react?" Next, please follow the editor to study!

The difference between node and react is that nodejs is a platform based on Chrome JavaScript runtime, which can be used to build web applications with fast response and easy to expand, while react is a JavaScript library for building user interface, which is mainly used to build UI.

Operating environment of this tutorial: windows10 system, react17.0.1&&nodejs version 12.19.0, Dell G3 computer.

What's the difference between node and react?

The biggest difference between nodejs and react framework is that nodejs is a platform based on the Chrome JavaScript runtime. React, on the other hand, is a JavaScript library for building user interfaces.

I can see that the two are not the same level thing at all. Node.js allows you to run JS outside the browser, which is the equivalent of a JS interpreter (the equivalent of JVM). React is a JS library, in which there are many functions for you to use, so you don't have to write them yourself, but you have to wait until these functions and know their correct usage.

Using React does not necessarily use Node, because react is just a JS library itself is a JS source code file, you can directly introduce in the HTML file and then directly use. The reason for using node is that generally speaking, if you want to use React to write the front end, it is not enough to use React library alone, but also need peripheral tools, which are run outside the browser, such as unit test libraries, and then you have to use node.

Node.js:

Node.js is a platform based on the Chrome JavaScript runtime.

Node.js is an event-driven JavaScript environment on the server side of Google. The V8 engine based on Google executes Javascript very fast and the performance is very good.

Node.js can be used to easily build network applications with fast response and easy to expand. Node uses event-driven, non-blocking Istroke O model to make it lightweight and efficient, which is very suitable for running data-intensive real-time applications on distributed devices.

NodeJS is very active on the server side, and there are a large number of NodeJS-based Web services. On the other hand, NodeJS makes the front end like an artifact, and finally allows its capabilities to jump out of the browser window, and more front-end tools are springing up like bamboo shoots after a spring rain.

Therefore, for the front end, although not everyone has to write a server program with NodeJS, it can be as simple as using command interaction mode to debug JS code fragments, and complex enough to write tools to improve productivity.

Advantages of nodejs:

1. Asynchronous event driven

two。 Non-blocking IBG O

3. Single thread (in this case, main thread)

4. Excellent performance

React:

React is a JAVASCRIPT library for building user interfaces.

React is mainly used to build UI, and many people think that React is the V (view) in MVC.

React originated from Facebook's internal project to build Instagram's website and opened in May 2013.

React has high performance, the code logic is very simple, more and more people have begun to pay attention to and use it.

React is a JavaScript framework for building "predictable" and "declarative" Web user interfaces that have enabled Facebook to develop Web applications faster.

Characteristics of React

1. Declarative design − React uses the declarative paradigm to easily describe applications.

two。 Efficient − React minimizes interaction with DOM through simulation of DOM.

3. Flexible − React works well with known libraries or frameworks.

4.JSX − JSX is an extension of JavaScript syntax. React development does not necessarily use JSX, but we recommend it.

5. Component − builds components through React, which makes the code more easily reused and can be well applied in the development of large projects.

6. One-way response data flow − React implements one-way response data flow, thus reducing repetitive code, which is why it is simpler than traditional data binding.

At this point, the study on "what is the difference between node and react" is over. I hope to be able to solve your doubts. The collocation of theory and practice can better help you learn, go and try it! If you want to continue to learn more related knowledge, please continue to follow the website, the editor will continue to work hard to bring you more practical articles!

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