What is dynamic typing in JavaScript?

What is dynamic typing in JavaScript?

Dynamic typing in JavaScript means that variables can hold values of any type and can change types at runtime.

Can you give me an example of dynamic typing?

Sure! For instance, you can assign a number to a variable and later assign a string to the same variable:

let myVar = 42;  // myVar is a number
myVar = 'Hello'; // now myVar is a string

What are the advantages of dynamic typing?

Dynamic typing allows for more flexibility in coding, as you can write less strict and more adaptable code.

Are there any downsides to dynamic typing?

Yes, it can lead to runtime errors that are harder to debug, as type-related issues may not be caught until the code is executed.