Go programming tutorials, tips, and news from LevelUpGo
Go is the right default for backend work in 2026. This comparison covers concurrency, ecosystem, salaries, learning curve, and case studies from Discord, Cloudflare, and AWS, with a primary source for every claim.
Learn the 10 most common Go (Golang) programming mistakes and how to avoid them: string byte handling, slice append, map zero values, error wrapping, value receivers, defer in loops, unbuffered channels, and more.
A comprehensive guide to Go 1.26's new features: enhanced error handling with errors.AsType, simplified crypto APIs, goroutine leak detection, Green Tea GC performance improvements, and more. Includes runnable code examples.