Go (Golang)

Introduction to GoLang

Learn Go — Google's statically typed language designed for simplicity, concurrency, and cloud-native …

Installing Go (Golang)

Install Go on Linux, macOS, and Windows — configure GOPATH, verify installation, and run your first …

Dependency Management with Go Modules

Use Go Modules for dependency management — init modules, add dependencies, versioning, and building …

Go IDEs and Tools

Configure VS Code, GoLand, or Vim for Go development with gopls, debugging, linting, and testing …

Dependency Management Before Go Modules

Learn about Go dependency management before modules — GOPATH, vendor directories, and tools like dep …

Hello World in Go

Write your first Go program — package structure, imports, the main function, and go run vs go build.

Variables and Types in Go

Learn Go variables, constants, basic types, type inference, zero values, and type conversions.

Control Flow in Go

Master Go conditionals, for loops, switch statements, defer, and range iteration over slices and …

Functions in Go

Define Go functions, multiple return values, named returns, variadic functions, and methods on …

Structs and Interfaces in Go

Define Go structs, embedding, interfaces, type assertions, and polymorphism without inheritance.

Error Handling in Go

Handle errors idiomatically in Go — error values, fmt.Errorf, errors.Is, errors.As, and custom error …

Concurrency in Go

Write concurrent Go programs with goroutines, channels, select, sync.WaitGroup, and mutexes.

Testing in Go

Write Go tests with testing package, table-driven tests, benchmarks, examples, and test coverage.

HTTP and Web Servers in Go

Build HTTP servers and REST APIs in Go using net/http, handlers, middleware, and JSON …

Context and Cancellation in Go

Use Go context for deadlines, cancellation, request-scoped values, and graceful shutdown patterns.

Performance and Profiling in Go

Profile and optimize Go programs with pprof, benchmarks, escape analysis, and memory allocation …

Deployment and Docker in Go

Deploy Go applications — cross-compilation, static binaries, Docker containers, and production best …

Microservices with Go

Build Go microservices — service design, gRPC, message queues, service discovery, and observability …

Advanced Profiling in Go

Deep dive into Go profiling — CPU, memory, goroutine, block, and mutex profiles with pprof and …

Production Go Best Practices

Run Go in production — logging, metrics, graceful shutdown, configuration, security, and operational …