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	"title": "The World of JScript, JavaScript, ECMAScript …",
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	"plain_text": "The World of JScript, JavaScript, ECMAScript …\r\nBy kexugit\r\nArchived: 2026-04-05 16:12:38 UTC\r\nChange is inevitable, except from vending machines – a quote from an unknown source but so true. With the\r\nrelease of the Visual J# 2.0 Redist-SE over, the time has come for me to change and look for bigger and brighter\r\nchallenges. I recently moved to the JScript team at Microsoft IDC. So yes, that would mean going ahead you\r\nwould read quite a bit on the same at my blogs. Here is a short summary of a few definitions:\r\nWhat is JScript?\r\nJScript is Microsoft’s implementation of the ECMAScript scripting language. JScript is implemented as a\r\nWindows Script engine, which means it can be \"plugged in\" to any application that supports Windows Script, such\r\nas Internet Explorer, Active Server Pages, and Windows Script Host. JScript was first supported in Internet\r\nExplorer browser 3.0 and typical file extension of JScript source code files is .js.\r\nGot you, but then what is ECMAScript?\r\nECMAScript is a scripting programming language, standardized by Ecma International in the ECMA-262\r\nspecification. There are three editions of ECMA-262 published, and the work on the fourth edition is in progress.\r\nECMAScript is supported in many applications, especially web browsers where it is is often referred to as\r\nJavaScript or JScript. The various dialects typically include their own, different standard libraries, of which some\r\nare standardized separately – such as the W3C-specified DOM. Some implementations, of the same have a\r\ncompletely different set of libraries. This means that applications written in one dialect of ECMAScript will not\r\nlikely work in another, unless they are designed to be compatible\r\nWhat is JavaScript? How is it different from JScript?\r\n\"JavaScript\" is actually Netscape Communications Corporation's (and now the Mozilla Foundation's)\r\nimplementation of the ECMAScript standard.\r\nIn addition to other internal implementation differences, the existing version of JScript uses non-generational\r\nmark-and-sweep garbage collection whereas JavaScript (the original implementation of which is the\r\nSpiderMonkey engine) uses a generational mark-and-sweep system.\r\nNote: Though people often use JScript and JavaScript interchangeably, which is because of the fact that these\r\nlanguages are very similar, it is important to note that neither of them is a simplified version of Java as some may\r\nthink. Other than incomplete syntactic resemblance and the fact that both JScript/JavaScript and Java can provide\r\nexecutable content in web browsers, the two languages are unrelated.\r\nhttps://docs.microsoft.com/archive/blogs/gauravseth/the-world-of-jscript-javascript-ecmascript\r\nPage 1 of 3\n\nWould follow up with more soon …\r\nAnonymous\r\nAugust 14, 2007\r\nNo I am not talking about coffee\r\nAnonymous\r\nAugust 14, 2007\r\nwhat about javascript.net (in .net 1.1 or 2.0)?\r\nAnonymous\r\nAugust 14, 2007\r\nI would briefly talk about the MS flavors of JScript in the next blog.\r\nAnonymous\r\nAugust 16, 2007\r\nThere are three different types of JScript engines that MS currently offers to the users. In this blog\r\nAnonymous\r\nAugust 16, 2007\r\nhello.. i need a prog that i change ''.java'' scripts in.. does someone have any???\r\nAnonymous\r\nAugust 16, 2007\r\nadde006 - could you pl elaborate on the exact requirements and what is the result that you desire.\r\nAnonymous\r\nSeptember 06, 2007\r\nBeing a late entrant into the group, I always had questions regarding what’s what of JScript - Managed\r\nAnonymous\r\nNovember 06, 2007\r\nThat sounds like J# won't ever make it to Java 6 compatibility.\r\nAnonymous\r\nFebruary 22, 2008\r\n当前MS提供给用户三种不同的JScript Engine,在这篇文章中我们将讨论他们之间的不同,和他们不同\r\n的动机.\r\nAnonymous\r\nAugust 19, 2008\r\nThe comment has been removed\r\nAnonymous\r\nFebruary 13, 2009\r\nhttps://docs.microsoft.com/archive/blogs/gauravseth/the-world-of-jscript-javascript-ecmascript\r\nPage 2 of 3\n\n[Nacsa Sándor, 2009. január 20. – február 12.] Komplett fejlesztő környezet Windows kliens és web\r\nalkalmazások\r\nSource: https://docs.microsoft.com/archive/blogs/gauravseth/the-world-of-jscript-javascript-ecmascript\r\nhttps://docs.microsoft.com/archive/blogs/gauravseth/the-world-of-jscript-javascript-ecmascript\r\nPage 3 of 3",
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