Why Haiku Should Be Your Default Coding Model in Claude Code

Haiku is the best model for coding. There, I said it. But bear with me while I tell you why, and how to get the most out of it.

How to deploy an Axum server to Fly.io

Learn how to deploy an Axum web server to Fly.io. Benefit from scale-to-zero deployments, internal wireguard networking, anycast routing to your nearest server, and more.

String vs str in Rust: Understanding rust's two string types

Rust's two string types might seem like overkill at first, but they're actually a superpower in disguise. Learn why String and &str exist, when to use each, and how mastering this distinction will level up your Rust game.

Learn the Axum web framework in 5 minutes

Build production-ready Rust APIs with Axum in 5 minutes. Learn routing, JWT auth, state management, and observability with real code examples.

macOS Tahoe: When Your Mac Needs Time to Settle

Upgraded to macOS Tahoe and your once-speedy Mac now feels like it's wading through molasses? Before you panic or downgrade, understand what's really happening: your Mac isn't broken, no Genius Bar required.

iOS 26 Performance Issues: When Your iPhone Needs Time to Simmer

Is iOS 26 feeling slow? Read our guide to help troubleshoot and speed up your new or upgraded iPhone

Find the Length of an Array in TypeScript

Learn how to efficiently find array lengths in TypeScript, with performance optimizations and edge cases you might not have considered

Cook up better AI agents for Claude Code

From job descriptions to specialized AI assistants in minutes

Become a Claude Code power user in minutes

Become a master of Claude Code in minutes, not days or weeks. Optimize your AI workflow to ship faster, at a higher quality.

Production-Ready JWT Validation in Axum: A Real Implementation

Learn how to safely & securely extract and validate a JWT token in your Axum API. Build secure apps with Rust and Axum.

Awesome Claude subagents

Our curated and battle-tested list of Claude Code subagents for increasing productivity, and results.

Sort an array by date in TypeScript

Learn how to quickly and efficiently sort an array of dates, or array of objects containing a date, in TypeScript.

TypeScript

Calculate distance between pins on a map using TypeScript

Learn how to calculate the distance between pins or markers on a map, such as Google Maps or Mapbox.