Node.js is a server-side JavaScript running environment that can run on multiple operating systems, including Windows, Linux and MacOS. Although Node.js was originally developed as a JavaScript runtime environment, it does not only support the JavaScript language, but can also support other programming languages by loading modules.
The following are some programming languages supported by Node.js:
- JavaScript
As the "native language" of Node.js, JavaScript is widely used in Node.js . Node.js can write server-side applications in JavaScript. It also provides many useful modules, such as HTTP, HTTPS, fs, path, etc., to facilitate Node.js developers to build high-performance network applications. - C/C
Node.js can also write extension modules through C/C. These modules can be linked to the core module of Node.js, so that Node.js can call the C/C module to provide function. C/C modules are usually used to implement high-performance computing problems, such as encryption operations and image processing. - Python
Node.js can access various functions of the Python language through Python extension modules. Using Python extension modules, Node.js can achieve seamless integration with Python, for example, allowing Node.js applications to use Python's scientific computing library NumPy to solve mathematical problems. - Java
Node.js can also access various functions of the Java language through Java extension modules. Using Java extension modules, Node.js can communicate with Java applications, such as allowing Node.js server-side applications to interact with Java client applications. - Ruby
Node.js can access various functions of the Ruby language through Ruby extension modules. Using Ruby extension modules, Node.js can achieve seamless integration with Ruby, such as allowing Node.js applications to use Ruby's Rails framework to build web applications.
In short, Node.js is a highly flexible server-side running environment. It not only supports the JavaScript language, but can also support other programming languages by loading extension modules, which is why it is widely used. An important reason.
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