where to view source of imported module

[warm adder]

in node.js there used to be node_modules folder, i could go in there to read the source code of a library.
this was just helpful for viewing the apis when the answer was not in documentation fully
is there something in deno? i know i can go to github or whatever its just not as convenient

[grave latch]

Can you not right click on a type and select go to definition in vscode, and it open up a file with all it's types?

well the types where that type is declared.