Looks like it's working now - I tried out the gitlab repo. My laptops fans spun up, mousing over segments seem to freeze the UI, and I wasn't really sure what I was looking at in the first place. I think the app itself is pretty disorienting, especially compared with the simplicity of the landing page. Have you considered pre-rendering all this stuff and making the app more static? I think a significant improvement could be to change whatever is happening on hover to on click, otherwise UI elements are shifting around a lot and stalling as it synchronously retrieves elements. I really like the idea of an OSS codebase explorer though, hope you keep iterating on this project!