• 11 min read
GitHub App Authentication in Go: JWTs and Installation Tokens
Build a GitHub App in Go that authenticates independently of users, mints short-lived installation tokens, and displays app, organization, and repository data.
• 23 min read
Build Passkey Authentication in Go: A Complete Workshop
A step-by-step Go workshop: create a passkey, sign in, create a server session, and protect cookie-authenticated requests with a CSRF token.
• 9 min read
Build a Tiny Certificate Watcher in Go
Step-by-step guide to build a Go certificate watcher that validates TLS cert and key pairs, reports expiry, and reloads on file changes.
• 6 min read
Secure Errors in Go With a Small Layered App
A practical walkthrough of secure error handling in Go using an HTTP, service, and repository architecture.
• 12 min read
Chess TUI in Go: Move History and Game State
Part 2 of building a chess TUI in Go: integrate a chess library, validate moves, track history, and delegate board state.
• 15 min read
Building a Chess TUI in Go (Part 1): Laying the Foundation
Learn how to build a terminal chess interface in Go using Bubble Tea. This first part covers TUI fundamentals before adding chess logic and Stockfish integration.
• 5 min read
Managing Go Tools the Right Way: From tools.go to go tool
A practical guide to Go 1.24's go tool directive, using OpenAPI code generation to compare modern tool management with tools.go.
• 4 min read
How to Use GORM and Golang Migrate
Complete guide on setting up GORM with Golang Migrate to manage PostgreSQL database migrations in Go applications.
• 3 min read
Golang and interfaces misuse
Understanding the proper way to use Go interfaces by following the principle of defining interfaces where they're used, not where they're implemented.