Applied Go

How to test properties of a function call that hold true for any input

Make, Taskfile, Just, or something else? How build tools manage dependencies to avoid unnecessary work.

Package level APIs are convenient, but they aren't concurrency safe. Here is how and when to use them.

Good conventions make reading, sharing, and talking about code much easier.

Learning how the world works keeps you from having to blindly

Four methods in Go's reflect package can block dead code elimination and thus increase binary size.

Standard configuration languages lack type safety and verifiability. CUE is a validation language that is perfect for replacing YAML or JSON.

Import dependencies in Go must contain no circles. Here is how to get rid of them

The new function iterators in Go 1.23 have no means for returning an error. But what if the iterator function may fail?