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

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

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)

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

The place to find Swift packages. For package updates as they are released follow @SwiftPackageUpdates.

Regenerated girl.

Ancom, atheist, transhumanist • Aphantasic • She/her Transbian • Gamer grill • Lover of languages and codes • Swift/app/game dev • Bass player • Living in Málaga

Posts mainly about life and trans joy, boosts of positive news and cute stuff.

Physicist & techie. #CERN alumnus.
Co-creator https://mas.to/@SwiftPackageIndex.
Hummingbird app https://hbird.app. 
Europe • he/him

Twitter migrant! Boomer here (aka OLD)Brooklyn NYC born and raised, but live in hell in DeSantis land now🤮 My family, politics, tea drinking, Whovian, raising Monarch 🦋, dogs, plants, books and golf are my jam! PS I am a Senior Swiftie!

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.

Engineering manager at Apple. Developer documentation, tools, and Swift.org.

University of Michigan. Born in Detroit.
Living in San Diego.

Plant Mom.

Currently working on https://amore.computer.

On some days I work on https://macrowave.co, https://kompressor.app or https://pagi.lucas.love.

Previously: https://futureland.tv

Currently looking for new freelance opportunities.

Interested in Swift, E2EE, offline-first apps and tools that truly serve their users.

I make Bloom, the quickest note-taking app.

Expect some French too. 🌸

#Apple #iosdev #swiftui #technology #humanism

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

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

iOS @ Linear, previously SwiftUI at Apple.

AI, Accessibility, Policy,
Elixir, Phoenix, SwiftUI.

💯 personal views 💬

🏡🌳 Eugene, Oregon

Immigrant 🇧🇪 🇺🇸

“There is a crack in everything, that’s how the light gets in.” — Leonard Cohen

iOS Dev Happy Hour & CommunityKit organizer

Swift Leeds 2025 Speaker 🇬🇧
Swiftsonic 2026 Speaker 🇺🇸

My latest app is What's My Set, a simple and accessible set counter for your workouts.

2023 AppleVis Golden Apple nominee for Please Don't Rain.

https://chriswu.com

he/him

#accessibility

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

 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

Weekly Swift & iOS dev insights from https://snapp.social/@snappmobile

Subscribe - https://ios-newsletter.snappmobile.io/subscribe.html

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

Software engineer, shipping products on multiple platforms, using a variety of tools including, but not limited to: Swift, Objective-C, Flutter, Dart, node.js, Kubernetes, Google Cloud, bash, zsh, php, MariaDB, Postgres…

Opinions are my own when I wrote them, perhaps not anymore.