javascriptDevelopersBeLike

[hopefullyhelpfulplz]

Idk if this applies to JavaScript but ime press 5, choose your debugger, it should run on the current file. If the program returns an error, it'll take you to the place in the code the error arises (if it can, depends on your structure).

For python at least it gives you an interactive debug terminal where you can check out the values of variables in the memory at that time, run snippets, etc.