Javascript Versions Support

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JavaScript Versions

    https://www.w3schools.com/Js/js_versions.asp
    JavaScript Versions Previous Next ... IE 4 was the first browser to support ECMAScript 1 (1997). IE 5 was the first browser to support ECMAScript 2 (1999). IE 5.5 was the first browser to support ECMAScript 3 (2000). IE 9* was the first browser to support ECMAScript 5 (2011).

Arrow function expressions - JavaScript MDN

    https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Functions/Arrow_functions
    An arrow function expression is a syntactically compact alternative to a regular function expression, although without its own bindings to the this, arguments, super, or new.target keywords. Arrow function expressions are ill suited as methods, and they cannot be used as constructors.52%

ECMAScript 6

    https://www.w3schools.com/Js/js_es6.asp
    Arrow functions do not have their own this.They are not well suited for defining object methods.. Arrow functions are not hoisted. They must be defined before they are used.. Using const is safer than using var, because a function expression is always constant value.. You can only omit the return keyword and the curly brackets if the function is a single statement.

ECMAScript - Wikipedia

    https://en.wikipedia.org/wiki/ECMAScript
    Transpilation is a source-to-source compilation in which the newer versions of JavaScript are used in the user's source code and the transpiler rewrites them so that they are compliant with the current specification. Usually, transpilers transpile down to ES3 to maintain compatibility with all …Designed by: Brendan Eich, Ecma International

New in JavaScript 1.1 - JavaScript MDN

    https://developer.mozilla.org/en-US/docs/Web/JavaScript/New_in_JavaScript/1.1
    The following is a changelog for JavaScript from Netscape Navigator 2.0 to 3.0. The old Netscape documentation references this as "Features added after version 1". Netscape Navigator 3.0 was released on August 19, 1996. Netscape Navigator 3.0 was the second major version of the browser with JavaScript support.

JavaScript - Wikipedia

    https://en.wikipedia.org/wiki/JavaScript
    JavaScript is officially managed by Mozilla Foundation [citation needed], and new language features are added periodically. However, only some JavaScript engines support these new features: property getter and setter functions (supported by WebKit, Gecko, Opera, …Designed by: Brendan Eich

JavaScript Versions

    http://www.javascripter.net/faq/javascr3.htm
    For example, JavaScript 1.0 in Internet Explorer 3 differed from JavaScript 1.0 in Netscape Navigator 2; similarly, JavaScript 1.2 in Internet Explorer 4 was not the same as JavaScript 1.2 in Netscape Navigator 4. In addition to these JavaScript versions, quite a few …

JavaScript - Help IntelliJ IDEA

    https://www.jetbrains.com/help/idea/javascript-specific-guidelines.html
    On the JavaScript page, click next to the JavaScript language version list. The JavaScript Language Versions dialog opens. Click and in the dialog that opens select the folder where you need a custom language version. IntelliJ IDEA brings you back to the JavaScript Language Versions dialog where the selected folder is shown in the Path field.



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