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The main content of this article is to explain "what is the abbreviation of es6". Interested friends may wish to take a look. The method introduced in this paper is simple, fast and practical. Now let the editor take you to learn "what is the abbreviation of es6"?

Es6 is the abbreviation of "ECMAScript 6"; this is the sixth version of ECMAScript. ECMAScript is the basic standard part of JavaScript and the grammar specification in JavaScript. In June 2015, es6 officially became an international standard.

This tutorial operating environment: windows10 system, ECMAScript version 6. 0, Dell G3 computer.

What is the abbreviation of es6

ES6 is the abbreviation of ECMAScript 6, which is easy to understand. As the name implies, it is the sixth version of ECMAScript

ECMAScript is a script programming language standardized by Ecma International (formerly known as the European Association of computer Manufacturers, European Computer Manufacturers Association) through ECMA-262.

Ecma International (Ecma International) is an international information and telecommunications standards organization for membership. Before 1994, it was called the European Association of computer Manufacturers (European Computer Manufacturers Association). Because of the internationalization of computers, the organization's standards involve many other countries, so the organization decided to change its name to show its international nature. The name is no longer an acronym.

What is the relationship between ECMAScript and JavaScript?

To put it simply, ECMAScript is the international standard of the JavaScript language, and JavaScript is the implementation of ECMAScript.

What is ECMAScript5 and what is ECMAScript6?

Some people always think that ECMAScript5 is the so-called ECMAScript2015 (because they all have a 5? ), in fact, it is not true that ECMA released ECMAScript5 as early as December 2009.

The ECMAScript6 we are talking about was released in June 2015, which is the next generation standard of the JavaScript language, and officials say ECMAScript2015,Mozilla will launch JavaScript 2.0 on the basis of this standard.

ECMAScript6 is a major improvement after ECMAScript5. The language specification has been expanded from 245 pages in the ES5.1 era to 600 pages. The goal of ECMAScript6 is to enable the JavaScript language to be used to write large and complex applications and become an enterprise development language. ECMAScript6 adds many necessary features, such as modules and classes, as well as practical features such as Maps, Sets, Promises, Generators, and so on. Although ECMAScript6 has made a lot of updates, it is still fully backward compatible with previous versions, and the Standardization Committee decided to avoid "web experience fragmentation" caused by incompatible version languages. As a result, all the old code works and the transition is smoother, but the problem is that the same old problems that developers have complained about for years remain.

The bad thing is that there is no JavaScript proxy that fully supports ES6 (whether it's a browser environment or a server environment), so developers who really use ECMAScript6 need to translate ECMAScript6 code into ECMAScript5 code.

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