Not much changed between the two versions.ĮS3 was released in 1999 and added support for many new things that have become a standard part of the language today: ECMA wasn’t able to be called JavaScript because JavaScript was a trademark held by Sun Microsystems (which later became Oracle).ĮCMAScript 1 (ES1) was released in 1997 with ES2 following the following year. Netscape Communicator submitted documents to ECMA International, a company that standardizes information and communications systems, in 1997.ĮCMA International took Netscape’s JavaScript and Microsoft’s JScript to create a standardization called ECMAScript, a language specification that both languages are based on. JavaScript is a scripted language that shines in the browser in production and is used in Node.js outside the browser.Īdded “strict mode”, JSON support, im(), Array.isArray(), & Array iteration methods.Īdded let and const, default parameter values, Array.find(), & Array.findIndex()Īdded exponential operator & Īdded string padding, Object.entries, Object.values, async functions, & shared memoryĪdded rest / spread properties, asynchronous iteration, Promise.finally(), & RegExp Java is a compiled language that uses a Virtual Machine or Browser to execute code. As Java became more popular, JavaScript gained more ground as well. JavaScript inched forward in the scripting language wars due to its similarity to Java syntax. This made standardization really difficult.
The main mission of these “dialects” was to increase the user experience and user interaction of web sites.Īt first, Netscape won these wars, but with the creation of JScript, Microsoft’s Internet Explorer was increasing their browser share. As Netscape gained more and more of the browser share, other browsers needed to come up with something to keep up with Netscape’s success.ĭue to legal reasons, Microsoft created their own version of JavaScript, called JScript.
Netscape was certainly ahead of the game with their collaboration with Sun Microsystems in creating JavaScript.
0 kommentar(er)
