https://xitter.cf/t.co/8yEGGLylTm Curated collection of technical books for developers who build great software

Joined June 2026
My new book is out: Testing on iOS. It's about testing in the AI era: how to build a feedback loop that lets AI agents write code you can actually trust. 🧵👇
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💸 Early-bird discount while the book is in progress. You get access to every published article now, and every new chapter as it comes out.
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Grab it here 👉 bookshelf.dev/testing-book If you're shipping iOS apps with AI agents, or just want tests that don't fall apart, this one's for you. Reposts are much appreciated 🙏
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Made a Figma plugin that makes it easy to annotate designs for VoiceOver. I've had dozens of companies ask me for a tool like this, so here it is. figma.com/community/plugin/1…
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If you're interested in accessibility, check out my book About Accessibility in iOS bookshelf.dev/a11y-book/en
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As a bonus for the Metal book, we decided to publish tutorials explaining how popular shaders work — from simple to complex, with images and videos. The tutorials are available as a gift for everyone who bought the book or with a bookshelf.dev subscription
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Easy — Waving Loading A fairly simple pixel-displacement effect. Still, we show how to create a smooth fade using sine and SwiftUI animation — a useful technique for responsive interfaces. bookshelf.dev/metal-tutorial…
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Follow us — we’ll keep making tutorials about shaders. Which shader should we break down next? Want AirDrop?
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