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This article mainly introduces the relevant knowledge of "can javascript be cross-platform". The editor shows you the operation process through an actual case. The operation method is simple, fast and practical. I hope this "javascript can cross-platform" article can help you solve the problem.

Javascript can be cross-platform. The JavaScript scripting language is independent of the operating system and only needs the support of browsers, while JavaScript is already supported by most browsers, so it can run on a variety of platforms (such as Windows, Linux, Mac, Android, iOS, etc.).

The operating environment of this tutorial: windows7 system, javascript1.8.5 version, Dell G3 computer.

Javascript can be cross-platform.

JavaScript (JS for short) is a lightweight, interpretive or just-in-time programming language with function priority. Although it is known as a scripting language for developing Web pages, it is also used in many non-browser environments. JavaScript is based on prototype programming, multi-paradigm dynamic scripting language, and supports object-oriented, imperative, and declarative (such as functional programming) styles.

The cross-platform nature of JavaScript scripting language:

The JavaScript scripting language does not depend on the operating system and only needs the support of browsers. So a JavaScript script can be written and used on any machine, as long as the browser on the machine supports the JavaScript scripting language, and JavaScript is already supported by most browsers, so it can be run on a variety of platforms (such as Windows, Linux, Mac, Android, iOS, etc.).

Unlike server-side scripting languages, such as PHP and ASP,JavaScript, are mainly run on users' browsers as client-side scripting languages and do not require server support. So in the early days, programmers preferred JavaScript to reduce the burden on the server, while at the same time brought another problem, security.

With the strength of the server, although programmers prefer to run scripts on the server side to ensure security, JavaScript is still popular for its cross-platform, easy-to-use and other advantages. At the same time, some special features, such as AJAX, must be supported on the client side by relying on JavaScript.

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