Building Powerful CLI Tools in Go with Cobra 🐍
go
dev.to
Introduction If you've ever used kubectl, hugo, gh (GitHub CLI), or helm, you've already used a CLI built with Cobra. It's the standard library for building command-line interfaces in Go — and for good reason. In this blog, we'll walk through everything you need to know about Cobra 🐍 — from installing it and creating your first command, all the way to subcommands, flags, argument validation and lifecycle hooks. Plenty of examples along the way. Installation & Project Setu