Go Standard Library Essentials: Practical Core Packages

Developing efficient software in Go requires a strong command of its built-in standard library packages. This text-based course helps you navigate core packages step by step, turning standard utilities into practical solution patterns. What you'll learn: Understand foundational Go package structures and essential standard concepts. Process text, parse strings, and manipulate dates and times accurately. Work with file systems and execute clean input and output operations. Encode and decode JSON structures for web APIs and configuration management. Construct HTTP clients and build web services using standard networking packages. Connect to SQL databases and execute safe database operations. Implement modern context management and idiomatic error handling patterns. You will begin with basic concepts and definitions before progressing through clear written guides and code examples for each utility domain. This course is ideal for beginners and early-stage developers ready to write self-contained, high-performance Go applications. Gain confidence in Go standard tools today.