Golang (Go)

Learn Golang from fundamentals to advanced topics, including REST APIs, web apps, AI, and machine learning, with practical tutorials and examples

Golang, commonly known as Go, is an open-source programming language developed by Google, designed for building fast, reliable, and scalable software. With its clean syntax, robust standard library, and built-in concurrency model, Go is ideal for modern backend systems, distributed services, and beyond.

This sub-category on Djamware.com is your go-to hub for a wide range of Golang tutorials — from beginner fundamentals to advanced topics. You'll find guides on building RESTful APIs, full-stack web applications, backend services, and more using tools like Fiber, GORM, and popular databases.

In addition, this section will expand to cover AI, machine learning, and other innovative applications of Go as the ecosystem grows. Whether you're just starting or looking to level your Go expertise, these practical, real-world tutorials are designed to help you write idiomatic, efficient, and scalable Go code.

Tutorials of Golang (Go)

Building a High-Performance Worker Queue in Golang (Go) Learn how to build a high-performance worker queue in Golang using goroutines and channels for efficient background job processing and concurrency control.

Building a Golang GraphQL API with gqlgen and PostgreSQL Learn how to build a high-performance GraphQL API using Go and gqlgen, with step-by-step guidance on schema, resolvers, error handling, and best practices.

Build a File Upload API in Go with Gin Framework and S3 or Local Storage Build a file upload API in Go using Gin with support for Amazon S3 and local storage. Secure, flexible, and easy to integrate with any frontend.

CRUD REST API with Golang and PostgreSQL Tutorial Learn how to build a CRUD REST API using Golang, Fiber, GORM, and PostgreSQL with step-by-step instructions and real code examples

Build a JWT Authentication System in Golang with Gin Learn how to build a secure JWT authentication system in Golang with Gin and PostgreSQL, including login, refresh tokens, logout, and protected routes