The Javascript Adventure

Maps in Javascript

The Map object holds key-value pairs and remembers the original insertion order of the keys. Any value (both objects and…

WeakSets in Javascript

The weakSet object lets you store weakly held objects in a collection.

A short introduction to the Sets in Javascript

To keep the unique value of a large data set, Set would be a good option.

How to configure express with Github Auth0

Express

How I use Reflect with Object Properties in ES6

The function filter() in Javascript

This useful array method creates a new array with all elements that pass the test implemented by…

Reflect.defineProperty() vs Reflect.set()

To set a property with Reflect should developers use defineProperty() or set()?

WeakSets in Javascript

The weakSet object lets you store weakly held objects in a collection.

Iterables Javascript ES6

The iterable protocol allows JavaScript objects to define or customize their iteration behavior, such as what…