✅ Go has a gentle learning curve compared to Rust or C++. The syntax is small, the compiler is fast, and most errors are clear. If you know Python or Java, idiomatic Go will feel unfamiliar but learnable. The hardest part is unlearning object-oriented habits: Go has no classes.
Track 1
Foundations
Syntax, structs, and first goroutines
- Variables, types, and control flow
- Functions, multiple return values, defer
- Structs, methods, and pointers
- Slices, maps, and range
- First goroutines and channels
Track 2
Practitioner
Interfaces, concurrency patterns, and error handling
- Interfaces and implicit satisfaction
- Goroutines, WaitGroups, and select
- Error handling: errors.Is, errors.As, %w
- Context: cancellation and deadlines
- net/http and encoding/json
Track 3
Advanced
Generics, testing, performance, and production patterns
- Generics: type parameters and constraints
- Testing, benchmarks, and go test
- Modules and dependency management
- Performance: escape analysis and profiling
- Production patterns: graceful shutdown, middleware