![]() This part will help you understand ES6 features such as includes(), padStart(), padEnd(), new loops and also map() and … Map. It brought many features that made developers’ lives easier. Two new numeric literal forms are added for binary ( b) and octal ( o).ES6 made JavaScript better and more mature programming language. More MDN info: Number, Math, om, Array.of,, Object.assign Binary and Octal Literals values ( ) // iterator "a", "b", "c" Object. ![]() of ( 1, 2, 3 ) // Similar to new Array(.), but without special one-arg behavior. querySelectorAll ( '*' ) ) // Returns a real Array Array. ![]() Unlike functions, arrows share the same lexical this as their surrounding code. They support both statement block bodies as well as expression bodies which return the value of the expression. They are syntactically similar to the related feature in C#, Java 8 and CoffeeScript. math + number + string + array + object APIsĪrrows are a function shorthand using the => syntax.See the ES6 standard for full specification of the ECMAScript 6 language. Implementation of these features in major JavaScript engines is underway now. ES6 is a significant update to the language, and the first update to the language since ES5 was standardized in 2009. ECMAScript 6 git.io/es6features IntroductionĮCMAScript 6, also known as ECMAScript 2015, is the latest version of the ECMAScript standard.
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