I made a zero-copy coroutine tracer to find my sch

This one is for the five percent of founders actually building M:N coroutine systems — if you know, you know, and if you don't, you don't need to hear about it. coroTracer runs out-of-process with lock-free ring buffers, so it won't tank your performance while hunting down logical deadlocks and coroutine leaks that would otherwise make your production pods hang indefinitely. Based on the cTP shared-memory protocol, it's the kind of weapon you don't even think to look for until 3am on a Sunday when your scheduler won't wake up. Dark horse — extremely niche, but if you're in that niche, this is probably the most important tool you've never heard of.