Nowadays JavaScript has three different keywords to declare a variable — var, let and, const. Each has its own properties and particularities. Let’s start by making a simple comparison table of the ...

Instructions In this lab we'll practice declaring and assigning values to variables. We'll also go over how to read the test document. Understanding how to read the tests can be a valuable tool in ...

Variables are fundamental in any programming language. They act as containers for storing data values. In JavaScript, the creation and management of variables is straightforward yet governed by ...

Developers use statements to control the overall program flow, including variable declarations, conditional operations, and iterative processes. Here's how to write JavaScript statements. JavaScript ...

JavaScript and TypeScript look very similar, but there's one important distinction. The key difference between JavaScript and TypeScript is that JavaScript lacks a type system. In JavaScript, ...