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JavaScript
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Detailed Overview of Well-known Symbols

Well-known symbols allow to customize many JavaScript algorithms: elements iteration, instanceof, regexp string methods, derived object and more.
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JavaScript Variables Lifecycle: Why let Is Not Hoisted

Hoisting moves variables and functions to the beginning of the scope. But this term is no longer valid for `let`, `const` and `class`: and here's why.
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Why Object Literals in JavaScript Are Cool

ES2015 improves the object literals (or initialiazers) to set the prototype using __proto__, use super, shorthand method declarations, computed names.
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Must Know Details about ES2016 Features

ES2016 is a small but important release. Examine the must know details about the new array method includes() and the exponentiation operator.
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Yes. JavaScript Rises.

Posted July 4, 2016
The history how JavaScript from a complementary language in 1995 became the most popular language these days.
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Power Up the Array Creation in JavaScript

ES6 improves the way arrays are created in JavaScript. See how the combination of array literal, spread operator and iterators upgrade array initialization.
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JavaScript Function Declaration: The 6 Ways

Six ways to declare (define) JavaScript functions: function declaration, function expression, arrow function, and more. Pick the one you need.
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How Three Dots Changed JavaScript

Spread operator and rest parameter are great additions. The article explains how they improve array literals, array destructuring and function arguments handling.
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When 'Not' to Use Arrow Functions

Arrow functions in JavaScript are great, but there are cases when you should avoid them. See the common pitfalls with explanations and examples.
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A Simple Explanation of Hoisting in JavaScript

The JavaScript variables hoisting described in easy to follow examples. See how hoisting works with var, const, let, function and class.
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