VSCode codebase mapping

What extension do you use most to visualize the map of your code? to understand the calls, where they start and where they finish. Real use case: I clone a new project and i want to let take a quick dive to understand how it is structured and organized, what extension i may use? submitted by /u/ALE00121 <a href="https://www.reddit.com/r/learnprogramming/comments/