Share Extensions can no longer open your app directly. A comparison of four approaches to handle authentication in iOS 18.

How to build reliable word pronunciation for language learning apps using LLM-based TTS instead of dictionary APIs. Covers handling heteronyms with IPA substitution and building a practical pronunciation pipeline.

Exploring two underused Rails routing features — direct and resolve — through 37signals' newly open-sourced Fizzy codebase. Learn how to create custom URL helpers and teach Rails to generate polymorphic URLs for models without their own routes.