Vision Pro impressions, TDD in Swift and more...

Over the holiday season, I read about building Playdate games in C and became curious if the same was possible in Swift. For those unfamiliar with Playdate, it is a tiny handheld game system built by Panic, creators of popular apps and games like “Transmit,” “Nova,” “Firewatch,” “Untitled Goose Game,” and more.

Test-driven development (TDD) is a technique that requires you first to write a failing test before you start implementing a solution. While it’s a technique developers use during general development, there’s a way to apply it only for bug fixes.