Rust
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.
Rust
Build production-ready Rust APIs with Axum in 5 minutes. Learn routing, JWT auth, state management, and observability with real code examples.
Apple
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.
Apple
Is iOS 26 feeling slow? Read our guide to help troubleshoot and speed up your new or upgraded iPhone
TypeScript
Learn how to efficiently find array lengths in TypeScript, with performance optimizations and edge cases you might not have considered
Claude Code tutorials, hints & tips
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Claude Code tutorials, hints & tips
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For aspiring & piping hot engineers
Learn how to safely & securely extract and validate a JWT token in your Axum API. Build secure apps with Rust and Axum.
Our curated and battle-tested list of Claude Code subagents for increasing productivity, and results.
Learn how to quickly and efficiently sort an array of dates, or array of objects containing a date, in TypeScript.
Learn how to calculate the distance between pins or markers on a map, such as Google Maps or Mapbox.