Can you explain JavaScript as an interpreted language?

Can you explain JavaScript as an interpreted language?

Sure! JavaScript is considered an interpreted language because it is executed line by line by the browser's JavaScript engine, rather than being compiled into machine code beforehand.

What are the advantages of using an interpreted language like JavaScript?

Some advantages include easier debugging, faster development cycles, and the ability to run code directly in the browser without a separate compilation step.

Does that mean JavaScript is slower than compiled languages?

Generally, yes. Interpreted languages can be slower because they are executed on the fly. However, modern JavaScript engines use Just-In-Time (JIT) compilation to improve performance.

Can you give me an example of how JavaScript is executed?

Certainly! When you run a JavaScript file in a browser, the engine reads the code, interprets it, and executes it line by line, allowing for immediate feedback and interaction.