What are the differences between let, const and var? When would each be appropriate too use? In your own words, write 1 - 2 paragraphs explaining the different use-cases for each. If English is not ...

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 ...

JavaScript variables hold a wide variety of information and can be used with virtually any data type. Here's how to use variables to store numbers, text strings, objects, and more.