What organization developed es6?
es6 is formulated by "Ecma International". es6 is the 6th version of ECMAScript. It is a script programming language standardized by Ecma International (an international membership system for information and telecommunications standards organizations) through ECMA-262; it is the core of the scripting language JavaScript, providing the syntax and syntax of the language. Basic objects.
The operating environment of this tutorial: Windows 7 system, ECMAScript version 6, Dell G3 computer.
es6 is formulated by "Ecma International".
es6 stands for ECMAScript6 (the 6th version of ECMAScript). It is a JavaScript language standard officially released in June 2015. It is officially called ECMAScript 2015 (ES2015). Its goal is to enable the JavaScript language to be used to write complex large-scale applications and become an enterprise-level development language.
And ECMAScript is a script programming language standardized by Ecma International (formerly the European Computer Manufacturers Association, European Computer Manufacturers Association) through ECMA-262. This language is widely used on the World Wide Web. It is often called JavaScript or JScript, so it can be understood as a standard for JavaScript, but in fact the latter two are implementations and extensions of the ECMA-262 standard.
The relationship between JavaScript and ECMAScript
Sometimes people regard JavaScript and ECMAScript as the same, but in fact they are not. JavaScript contains far more content than ECMA-262 There are much more provisions in it. Complete JavaScript is composed of the following three parts:
Core (ECMAScript): Provides the syntax and basic objects of the language;
Document Object Model (DOM): Provides methods and interfaces for processing web content;
Browser Object Model (BOM): Provides methods and interfaces for interacting with the browser interface.
ECMAScript is the core of JavaScript, describing the basic syntax of the language (var, for, if, array, etc.) and data types (numbers, strings, Boolean, functions, objects ( obj, [], {}), null, undefined), ECMAScript is a set of standards that defines what a language (such as JS) looks like.
ECMAScript is defined by ECMA-262. ECMAScript is an internationally recognized standard scripting language specification that has no dependency on Web browsers. The ECMA-262 standard mainly stipulates that the language consists of the following components:
Syntax
Variables and data types
Keywords and reserved words
Operators
Control statements
Object
ECMAScript 6 has basically become the industry standard. Its popularity is much faster than ES5. The main reason is that modern browsers support ES6 very quickly, especially Chrome and Firefox. Browsers already support most features in ES6.
Expand knowledge: Ecma International
Ecma International (Ecma International) is an international membership-based information and telecommunications standards organization. Before 1994, it was called the 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.
The organization was established in Geneva in 1961 to standardize European computer systems. Companies that manufacture, sell or develop computer and telecommunications systems in Europe can apply for membership.
The mission of Ecma International includes cooperating with relevant organizations to develop communication technology and consumer electronics standards, encouraging accurate implementation of standards, and the publication of standards documents and related technical reports. Over the past four decades, Ecma has established many information and telecommunications technology standards. The organization has published 370 standards and 90 technical reports, about two-thirds of which have been approved as international standards by the International Organization for Standardization.
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In ES6, you can use the reverse() method of the array object to achieve array reversal. This method is used to reverse the order of the elements in the array, putting the last element first and the first element last. The syntax "array.reverse()". The reverse() method will modify the original array. If you do not want to modify it, you need to use it with the expansion operator "...", and the syntax is "[...array].reverse()".

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