Go Package Management: Installing and Managing Dependencies

As your Go projects grow, relying solely on the standard library is rarely enough. To build modern applications, you must know how to safely integrate, update, and manage third-party packages. This course teaches you how to confidently navigate the Go package ecosystem. You will transition from writing single-file scripts to managing complex, multi-dependency projects using industry-standard Go module workflows. What you'll learn: - Understand the core concepts of Go modules, package paths, and dependency resolution. - Install and update external packages using the standard Go CLI toolchain. - Manage go.mod and go.sum files to ensure reproducible and secure builds. - Clean up unused dependencies using modern module maintenance commands. - Handle semantic versioning and package upgrades without breaking your codebase. - Structure your own local packages for better code organization and reusability. You will start with foundational definitions of packages and modules before moving into hands-on command-line workflows. Through clear written explanations and practical code examples, you will learn to configure, update, and audit dependencies. This course is designed for beginner Go developers who understand basic syntax and want to learn professional project organization. No prior experience with package managers is required. Start organizing your Go projects with professional dependency management practices today.