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WeakMaps in Javascript

WeakMaps in Javascript

The WeakMap object is a collection of key/value pairs in which the keys are weakly referenced. The keys must be objects and the values can…
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Yoel Macia
WeakSets in Javascript

WeakSets in Javascript

The weakSet object lets you store weakly held objects in a collection.
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Yoel Macia
A short introduction to the Sets in Javascript

A short introduction to the Sets in Javascript

To keep the unique value of a large data set, Set would be a good option.
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Yoel Macia
A short introduction to the Maps in Javascript

A short introduction to the Maps in Javascript

The Map object holds key-value pairs and remembers the original insertion order of the keys. Any value (both objects and primitive values)…
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Yoel Macia
Reflect.defineProperty() vs Reflect.set()

Reflect.defineProperty() vs Reflect.set()

To set a property with Reflect should developers use defineProperty() or set()?
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Yoel Macia
How I use Reflect to with Object Properties in ES6

How I use Reflect to with Object Properties in ES6

Reflect is a built-in object that provides methods for interceptable JavaScript operations. The methods are the same as those of proxy…
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Yoel Macia
Iterables Javascript ES6

Iterables Javascript ES6

The iterable protocol allows JavaScript objects to define or customize their iteration behavior, such as what values are looped over in a…
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Yoel Macia
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