Part of the Backend & Go track · course 3 of 6
Go for TypeScript Developers
Go is the lingua franca of cloud-native and platform tooling — Kubernetes, Docker, and Terraform are all written in it, and Go fluency is a common staff/infra expectation. This course teaches Go to experienced TS/JS engineers by contrast: every Go idea is shown as real Go to read, then mapped to its TypeScript equivalent. You'll cover types and structs, errors-as-values, implicit interfaces, goroutines and channels, and the batteries-included standard library.
5 lessons · ~1.5 hours
Try the first lesson free, no account needed
Types, structs & the basics. The rest of the course unlocks with a free account.
1. Go by Contrast
Types, structs & the basics
Go is statically typed and compiled — structs replace object literals, and you choose values vs pointers explicitly.
Errors are values
Go has no try/catch — functions return a result and an error, and you check the error at every call site.
Interfaces (implicit)
Go interfaces are satisfied implicitly — if a type has the methods, it fits, no implements keyword required.
Goroutines & channels
Go's concurrency is lightweight goroutines that talk over channels — share memory by communicating, not by locking.
Slices, maps & the standard library
Slices grow like JS arrays, maps are typed key-value stores, and Go's batteries-included stdlib is why it powers k8s, Docker and Terraform.