In JavaScript, functions are blocks of reusable code. They allow you to bundle functionality, make it more readable, and avoid repetition. Here's a brief tutorial on writing an arrow function in ...

Classes in JavaScript provide a structured way to create objects with shared properties and methods. They are a fundamental part of Object-Oriented Programming (OOP) in JavaScript, introduced in ES6.

At a very high level, it injects thousands of random values into tests—creating thousands of tests in the process. PBT ...