Recent Posts

Unique package

12 minute read

The unique package may be more useful than you think, but it does have some gotchas

Go 1.24 Released

22 minute read

Go 1.24 has some nice performance and testing improvements, and adds weak pointers and better finalizers

Go 1.22 Released

9 minute read

Everyone’s going loopy about Go’s latest language changes. Nobody seems to have noticed an important fix

Profile Guided optimisation

24 minute read

Learn how PGO improves use of inlining and CPU instruction caches. I show how to get biggest boost for your projects by using the right CPU profile