Go (Golang): free course

A simple, fast language from Google for web servers, APIs, cloud tools and DevOps (Docker and Kubernetes are written in Go).

6 lessons · free · no account needed · code examples, practice questions and videos

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Lessons

1. 1 Go introduction: why Go, where it's used, setup, packages, variables and types, control flow, functions, errors and the go tool
2. 2 Variables, control flow and functions in Go
3. 3 Slices, maps and strings in Go
4. 4 Structs and a web server in Go: structs, methods, JSON, net/http handlers, routing, a REST API, databases and deployment
5. 5 Methods, interfaces and error handling in Go
6. 6 Concurrency: goroutines, channels and sync