Posts in Category: es6

Diving deep into JavaScript array – evolution & performance

Before starting the article I would like to state that this is not about the basic of JavaScript array. Neither about teaching syntaxes or showing usage examples. The article is more about memory representation, optimization, behavior differences over syntaxes, performance and the recent evolution. When I started using JavaScript for the

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How to define private variables in EcmaScript 2015 (ES6)

Since the world moved from ES5 to ES6, huge syntactical (not only syntactical) changes took place to make out JavaScript codebase more beautiful. Though every other syntaxes have been improved, but one thing which is troubling the developers is, how to declare the private variables inside a class. But unfortunately

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