I’ve heard of people doing ambient performance profiling by instrumenting their code to insert clicks into an audio buffer based on a high precision clock and piping it out a speaker. You get to learn the sound of your code at 44.1KHz

This might be the most absurdly terrific thing I’ve read in a while - like a profiler equivalent of a Geiger counter.

We did something like that for a hiring project once:

https://github.com/tonarino/acoustic_profiler

*vibe coding sounds* "3.6 roentgen. not great, not terrible"