Python 3.15 landed on October 9, and for the free-threading effort it is the most consequential release since the whole
Continue readingLife After the GIL: What Python 3.15’s Free-Threading Milestones Actually Change
Every Tokio application eventually meets the same mystery: a task that looks harmless in code review brings an entire runtime
Every Go program you have ever shipped is a swarm of goroutines multiplexed onto a handful of operating system threads.
Continue readingInside the Go Scheduler: G, M, P, Work Stealing, and Why Goroutines Block Cheaply
Goroutines are famously cheap. You can scatter a hundred thousand of them across a program without thinking twice, and the
Continue readingInside the Go Scheduler: G, M, P, Work Stealing, and Preemption
Every go process you ship is quietly running a second program: the garbage collector. It shares your heap, pauses your
Continue readingGo Memory Management Under the Hood: Allocator, Stacks, Escape Analysis, and GC