App developer & mini painter. I make apps and break things.

UIKit. Swift. Gaming. Warhammer. Generative AI. Husband. 🏳️‍🌈 He/him.

I write Swift and write about Swift, but most people prefer my dogs.

#IceCubesApp, an open source, collaborative, #SwiftUI #Mastodon client.
https://github.com/Dimillian/IceCubesApp made by @dimillian

Download it on the App Store: https://apps.apple.com/us/app/ice-cubes-for-mastodon/id6444915884

🍎 SwiftUI engineer
🤖 AI Stuff
👨‍💻 Staff iOS engineer @medium
🇫🇷 Entrepreneur, iOS/macOS & more
🫡 Previously @glose 📖 @google 🔍 & various other
🧊 Maker of @IceCubesApp, an open source Mastodon client in SwiftUI: https://github.com/Dimillian/IceCubesApp
#IceCubesApp

Download it on the App Store: https://apps.apple.com/us/app/ice-cubes-for-mastodon/id6444915884

Also on Threads: https://www.threads.net/@dimillian

Full-time open-sourcerer & indie Mac developer. Swift & Node.js.

👩🏻‍💻 Engineering manager of the Swift language team @ Apple. Member of the open source #SwiftLang Core Team, Language Workgroup, and Diversity in Swift Workgroup.

👩🏻‍🏫 Interested in education, and mentorship in open source communities.

🩰 Classical ballet enthusiast.

thwart leader

 unrelated. I'm here for bugs.
☈ https://cryptoswift.io ⌨️ TextKit certified expert @ https://goodnotes.com by day

Get https://notepadexe.com - developer playground.

Text editor implementer by night https://github.com/krzyzanowskim/STTextView

Dad, husband, Swift language designer and Swift/C++/ObjC compiler implementor, Author, Generic Programming aficionado. He/him.

Swift, squirrels, cycling, cities for people not cars. My book: Advanced Swift. Berlin. Languages: de/en.

Invisible characters: When posting code, I sometimes insert a zero-width space (U+2060) to prevent things from turning into hashtags or mentions. Example: `@⁠escaping #⁠line`. Beware when copy-pasting such code into your editor.

I put the UI in Ennui • today your love, tomorrow the world.

iOS @ Linear, previously SwiftUI at Apple.

Hudson’s and Oaklyn’s dad 👨‍👩‍👧‍👦 SDKs at RevenueCat 💼 Lead maintainer of fastlane 🚀 Indie Dev Monday 🙋‍♂ Opinions are mine (he/him)
#iOS #Swift #SwiftUi #IndieDev

Author of iOS Dev Weekly and co-creator of the Swift Package Index.

I much prefer email to private mentions here. You can email me at [email protected].

Reposts silly rejections from Apple’s App Review team. Send a screenshot of your rejection or post it with the #RejectedByAppReview hashtag.

#apple #ios #macos #swift #iphone #mac

Swift and Go. Love 'em both. They make me mad in completely different ways. Infosec as required. robnapier.net

Sr Software Engineer at Apple, currently C1 Developer Tools, previously Swift DocC. All the info at http://underplot.com

The cause of several bugs since iOS 4.
Working on https://alyxcaffeinetracker.com
Dev Rel at Superwall.
Wrote a book series over iOS dev.
I make a basketball app for coaches too, Elite Hoops.

Until next time ✌️.

🤴O TETRA CAMPEÃO DO MAI$ TGARELA$ DO FEDIVER$O BR

🎂Quase 3 ANO$ "Hey, hello, Hi, I we were Fediver$e apart"♬ ne$$a comunidade linda Formigueiro/RS-BR

Agradeço a TODX$ de$$e lugar um $ofá aconchegante longe do$ algoritmo$ alt text:
"Um urso fofinho todo estiloso, de boné virado pra trás e corrente dourada no pescoço, com aquela cara de 'que que tá rolando, mano?'. Fundo com as cores da bandeira trans e uns caracteres japoneses pink flutuando em cima, tipo vibe misteriosa e descolada"

Developer of indie macOS apps. The Archive, WordCounter, TableFlip, Move!

Using #Xcode to write #Swift and sometimes #SwiftUI apps for #iOS and #Mac.

OG #Zettelkasten zealot.
Local #urbansketchers group founder.

#Bielefeld (Germany)

A video series exploring Swift and functional programming. Hosted by @mbrandonw and @stephencelis.

Save 30% off today! https://www.pointfree.co/discounts/black-friday-2025

I coined the term “Mac Assed Mac App.”

A software developer from Portland Oregon. I’ve been writing iOS and Mac apps since 2008 and Ruby since 2021.

📱 #Swift (iOS and Mac).
🚂 #Ruby (and Rails)

Cohost of the #RooftopRuby podcast. Friend of DeSoto.