turbopack-visualizer
Building a visualizer is an amazing way to learn a codebase.
Check out the blog post below for full details. But this was a fun weekend project where I was able to build a stepping debugger for turbopack. One thing this definitely made me want to work on in the future is a more generic setup for all tokio apps. I tried the tokio console and found it very not useful for the kinds of things I wanted to understand. But there must be something there.