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This article mainly introduces "javascript is a programming language?" In daily operation, I believe many people have doubts about javascript is a programming language?, Xiaobian consulted all kinds of information, sorted out simple and easy to use operation methods, and hoped to answer "javascript is a programming language?" doubts helpful! Next, please follow the small series to learn together!

JavaScript is a programming language, and is a lightweight, interpreted or just-in-time programming language with function preference;JavaScript is based on prototype programming, a multi-paradigm dynamic scripting language, and supports object-oriented, imperative, declarative, and functional programming paradigms.

Operating environment of this article: Windows 7 system, Javascript version 1.8.5, Dell G3 computer.

Is JavaScript a programming language?

JavaScript is certainly a programming language.

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

JavaScript was first designed and implemented in Netscape Navigator in 1995 by Brendan Eich of Netscape. Because Netscape worked with Sun, Netscape management wanted it to look like Java, hence the name JavaScript. In fact, it is similar to Self and Scheme.

JavaScript is ECMAScript. As of 2012, all browsers fully support ECMAScript 5.1, with older versions supporting at least ECMAScript 3. On June 17, 2015, ECMA International released the sixth edition of ECMAScript, officially known as ECMAScript 2015, but commonly referred to as ECMAScript 6 or ES2015.

main function

1. Embed dynamic text in HTML pages.

2. Respond to browser events.

3. Read and write HTML elements.

4. Verify data before it is submitted to the server.

5. Detect visitor browser information. Control cookies, including creation and modification.

6. Server-side programming based on Node.js technology.

linguistic composition

ECMAScript describes the syntax and basic objects of the language.

Document Object Model (DOM), describes the methods and interfaces for processing web content.

Browser object model (BOM), describing the methods and interfaces for interacting with the browser.

At this point, the study of "javascript is a programming language" is over, and I hope to solve everyone's doubts. Theory and practice can better match to help everyone learn, go and try it! If you want to continue learning more relevant knowledge, please continue to pay attention to the website, Xiaobian will continue to strive to bring more practical articles for everyone!

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