interpreted: it's commonly known as an interpreted language, which means that it does not need a compilation stage before a program can run, as opposed to C, Java or Go for example.loosely typed: as opposed to strong typing, loosely (or weakly) typed languages do not enforce the type of an object, allowing more flexibility but denying us type safety and type checking (something that TypeScript - which builds on top of JavaScript - provides).
You can reassign any type to a variable, for example, assigning an integer to a variable that holds a string. dynamically typed: a variable does not enforce a type.Don't worry if those things are unknown to you - you'll know all of them by the end of the course. This has pros and cons, and it gives us powerful features like dynamic typing, late binding, reflection, functional programming, object runtime alteration, closures and much more. dynamic: opposed to static programming languages, a dynamic language executes at runtime many of the things that a static language does at compile time.It manages memory automatically with a garbage collector, so you can focus on the code instead of managing memory like other languages like C would need, and provides many constructs which allow you to deal with highly powerful variables and objects. high level: it provides abstractions that allow you to ignore the details of the machine where it's running on.JavaScript is a programming language that is:
It's so popular that everything new that shows up is going to have some kind of JavaScript integration at some point.
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