Rik Arends created a really nifty code visualizer. It shows all your code in blocks and then lets you zoom in/out and around the code in real-time rendering. It reminds me a bit of this project that showed live silicon blocks. (Toms Hardware)

I like this other quote, since it’s pretty much the truth these days:

Astra is my vp of engineering, fable is my team lead, and grok is the intern with LOTS of time

Ironed out the last performance issues with my full 2.5m line codebase explorer. 120hz awesomeness. Can only upload 60fps video tho. Much nicer uncompressed pic.twitter.com/LUsrmVaI6L

— Rik Arends (@rikarends) September 12, 2026

Here he shows off the 51 million lines of code in the Chromium codebase:

51 million lines of code. Chromium codebase. Here you go. 120hz, 3gb ram use. pic.twitter.com/HMPqiMXte9

— Rik Arends (@rikarends) September 16, 2026