go-internal-deep-dive-part-2.hashnode.devGo Internals Deep Dive — Part 2: Slice Internals1. Introduction In Part 1, we explored how Go's for loops work under the hood. Today, we're tackling something even more fundamental: slices. You use slices constantly. They're everywhere in Go code. But here's the thing: slices are not what they see...Dec 15, 2025·12 min read
go-internal-deep-dive-part-1.hashnode.devGo Internals Deep Dive — Part 1: For Loop Internals1. Introduction You write for loops every day. They seem simple, almost boring. But have you ever wondered what's really happening under the hood when you write for i := range slice? Most developers use Go's for loops without thinking twice. But unde...Dec 11, 2025·11 min read