Check if an array contains an object with a certain property value in JavaScript

A guide to using the Array.prototype.find() method to check if an array contains an object with a certain property value in JavaScript.

How to Add an Item to an Array in Vue.js

A quick guide on how to easily add an item to a state array in Vue.js

Easiest Way to Find the Most Frequent Element in Array

How performant are Array methods and Object methods in JavaScript?

Analysing the Big O of various Array and Object methods

How to loop through arrays in React

Understanding Nested Arrays in JavaScript