![]() ![]() ![]() new function syntax using Arrow functions.new keywords like let and const to declare variables.There were so many great features added to help JavaScript developers that include: Well, despite the release of newer versions, ES6 is actually the biggest update made to ECMAScript since the first edition released in 1997! Some developers even refer to ES6 as “Modern JavaScript” because of all the major additions. Now, you may be asking, what makes an update in 2015 still relevant today when there are more recent updates like ES7 and ES8? Take a look at the timeline below to see how JavaScript has evolved over the years: So, when you see ES6 or JavaScript ES6, it means that that version of JavaScript is following the specifications in the sixth edition of ECMAScript! You might also see ES2015 instead of ES6, but both terminologies are referring to the same 6th edition of ECMAScript that was released in 2015. To fully distinguish the difference between JavaScript and ECMAScript: if you want to create an app or program you can use JavaScript - if you want to create a new scripting language you can follow the guidelines in ECMAScript. As new programming paradigms emerged and developers sought new features, newer versions of ECMAScript provided a basis for consistency between new and old JavaScript versions. These new ECMAScript standards provided rules for the architecture of JavaScript features. In 1997, Ecma International released ECMA-262 which sets standards for the first version of a scripting language called ECMAScript, shortened to ES. The next year, Netscape submitted JavaScript to a standards developing organization called Ecma International to create standards for a scripting language (a type of programming language). JavaScript was introduced in 1995 by the company Netscape Communications as a scripting language for web designers and programmers to interact with web pages. Well wonder no further, because we’re going to dive into what ES6 is and how it relates to JavaScript!įirst, let’s bring in some history. You might have seen the term “ES6” or “JavaScript ES6” and wondered what it actually means. ![]()
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