Golings

The Golings curriculum (https://github.com/mauricioabreu/golings) — small interactive exercises that walk through Go's syntax, control flow, primitive types, slices, maps, structs, generics, and concurrency. Mirrored into Libre with hand-crafted reference solutions and KATA_TEST harnesses so each exercise reports a structured pass result.

Go
43 lessons
~9 hours
Free

Learn Go for free on Libre Academy with the Golings course: 43 interactive lessons you complete by writing real code in a built-in editor, graded instantly by hidden tests. No paywall, no sign-up. It's part of the free, open-source desktop app for macOS, Windows and Linux.

What you get

Hands-on lessons with a real editor and instant, test-graded feedback.
Free and open source, with no account required to start.
Works offline in the free desktop app for macOS, Windows and Linux.
Go runs via a hosted playground.

What's inside

Variables
Functions
If
Switch
Primitive Types
Arrays
Slices
Maps
Range
Structs
Anonymous Functions
Generics
Concurrent

Download to start Golings → More free Go courses

Helpful reading

Why passive video doesn't make you a programmer · Bring Your Own Book: turning any PDF into a course