🐹 Go Course
Learn Go (Golang) for building fast, concurrent applications. Perfect for cloud services, microservices, and modern backend development.
New to Go? It's simpler than you'd expect.
Start with Lesson 1 — Introduction to Go. Go is designed to be easy to learn and incredibly powerful for backend and cloud development.
Start Your First LessonIntroduction to Go
Why Go was created at Google, its strengths, and writing your first program
Variables and Data Types
Go's type system — integers, floats, strings, booleans, and type inference with :=
Functions and Methods
Define functions with multiple return values and attach methods to types
Structs and Interfaces
Group related data with structs and write flexible code with interfaces
Concurrency with Goroutines
Run code concurrently with goroutines and communicate safely using channels
Error Handling
Go's explicit error return pattern and how to create custom error types
Building Web Services
Create HTTP servers and REST APIs using Go's standard library net/http
Testing in Go
Write unit tests, table-driven tests, and benchmarks with the testing package