These are the features in ES6 that you should know

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ES6 brings more features to the JavaScript language. Some new syntax allows you to write code in a more expressive way, some features complete the functional programming toolbox, and some features are questionable.

let and const

There are two ways for declaring a variable (let and const) plus one that has become obsolete (var).




Learn more on JavaScript, functional programming, and front-end development.

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Cristian Salcescu

Cristian Salcescu

Author of Functional Programming in JavaScript. Enthusiastic about sharing ideas.

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