Reposted by Stijn WillemsPoint-Free @pointfree.co · 23/09/2026We’ve started a new series: Designing for Isolation Learn how designing for isolation from the beginning lets you embrace non-Sendable types, maintain thread safety, and keep asynchrony from infecting every corner of your codebase. Follow along here: www.pointfree.co/collections/... 173
Stijn Willems @stijn.antping.ai · 25/09/2026Agent of whom? economist.com/business/202... from The Economist. I still believe in all the good AI can do I just struggle to get it fun. Who will be the user?economist.comAgent of whom?The relationship between people and their AI representatives needs examination 000
Reposted by Stijn Willemsrotecodefraktion.bsky.social @rotecodefraktion.bsky.social · 14/05/2026New series "building a local LLM gateway in Swift with Hummingbird "— serving both the Anthropic and OpenAI APIs, one backend, deployable as a 12 MB binary. Prologue explains why Swift on the server makes sense in 2026. www.rotecodefraktion.de/en/blog/humm... #ai #hummingbird #swiftrotecodefraktion.deSwift on the Server — Hummingbird 2 and a Local LLM GatewayPrologue · Series: Swift on the Server with Hummingbird. Why Swift on the server is no longer a hobby project in 2026, how Hummingbird differs from Vapor and why we chose a local LLM gateway as our de... 073
Stijn Willems @stijn.antping.ai · 03/04/20261/3 GitHub flipped Copilot training data collection from opt-in to opt-out. That's not a privacy policy. That's a reversal disguised as a setting. 100
Reposted by Stijn WillemsMark @humaiblog.bsky.social · 30/03/2026The 'no Xcode needed' part is the real unlock. Xcode has always been the steepest entry tax for Swift. Vibe coding removes the toolchain friction and lets the logic come first. The IDE becomes optional. 011
Reposted by Stijn WillemsJoannis Orlandos @joanniso.bsky.social · 30/03/2026Wendy allows you to write Swift for a variety of embedded devices. Jetson & Raspberry Pi - and even microcontrollers! 073
Reposted by Stijn WillemsSwift Language @swift.org · 24/03/2026Swift 6.3 has landed! 🚀 This release brings community-driven Android support into the official toolchain, along with major improvements to C interoperability, the build system, and embedded Swift. Read more: www.swift.org/blog/swift-6... #AndroidDev #iOSDev 17922
Reposted by Stijn WillemsHacker News 20 @betterhn20.e-work.xyz · 25/03/2026Building a coding agent in Swift from scratch github.com/ivan-magda/swift-claude-… (news.ycombinator.com/item?id=475156…)github.comGitHub - ivan-magda/swift-claude-code: A Swift reimplementation of a Claude Code-style coding agent, built stage by stage to explore what makes coding agents workA Swift reimplementation of a Claude Code-style coding agent, built stage by stage to explore what makes coding agents work - ivan-magda/swift-claude-code 221
Reposted by Stijn WillemsStephen Belanger @stephenbelanger.com · 25/03/2026I recently released sequins.dev, to have all the Observability signals you expect like logs, metrics, traces, and profiles, but as a macOS app which you can use for local dev. It's also completely free and open source. Give it a try, and let me know if there's any features you want!sequins.devSequins — Local Observability on your machine.Free macOS app for capturing and visualizing OpenTelemetry traces, logs, metrics, and profiles. 100% local, no cloud, no account required. 3115
Reposted by Stijn WillemsKevin Åberg Kultalahti @kevinak.se · 17/03/2026Soft-launching a lil' side project I've been working on! Say hello to Tablinum - a local-first database with built-in sync, collaboration and data persistence! tablinum.devtablinum.devTablinumA local-first database for the browser with encrypted sync and built-in collaboration. 6355
Reposted by Stijn WillemsMarco Oliver Grunwald @mgrunwald.bsky.social · 18/03/2026Ghostmoon.app [pre-release] I created a macOS utility app called Ghostmoon. It lives in the macOS menu bar and gives you easy access to hidden system settings, essential stats, maintenance routines and other functionalities useful in everyday work. #macOS #menubar #prerelease #IndieApp #Mac #Swift 131
Reposted by Stijn Willemselkraneo @elkraneo.bsky.social · 17/03/2026The joy of C++ interoperability with Swift. 122
Stijn Willems @stijn.antping.ai · 17/03/2026Every tool I see has to pass a debate before I touch it. Not a quick scan. Agents trained on my roadmap, arguing for and against. I sit in judgment. This is not caution. It is governance. 100
Reposted by Stijn WillemsKonrad ‘ktoso’ Malawski @kto.so · 11/03/2026Hot take: half of LLM use for code editing is safe refactorings that intellij was able to do ages ago, but primarily just in Java, and never quite reached this level in other languages... For better or worse, we now can, but with lots of $$$ burnt each time you do huh 1123
Reposted by Stijn WillemsKonrad ‘ktoso’ Malawski @kto.so · 12/03/2026To counter balance my previous agents tweet about source code editing. In having a load of success outsourcing simple tasks and fix up's to agents and aid in research of codebases or problems. Also "try these 20things to reproduce, minimize a reproducer" and stuff like that. 041
Stijn Willems @stijn.antping.ai · 17/03/2026This made me genuinely happy. An AI agent gets dramatically more accurate when you tell it: debate what you're unsure about, and stumbling is ok. We build tech like we raise children. Tech meetings should start talking about love in their stack. 000
Reposted by Stijn WillemsPeter Friese @peterfriese.dev · 12/03/2026AI can write working code, but can it build a working system? Why engineering discipline still matters. by Miguel Ramos www.linkedin.com/pulse/illus...linkedin.comThe Illusion of "Working" Code: Why Engineering Matters More Than EverWe are witnessing a fascinating democratization of software development. At lightning speed, LLMs can produce functional code, turning anyone into a creator. 232
Stijn Willems @stijn.antping.ai · 14/03/2026Mr orange bans electric cars and after boms oil supplies. So its goal is what. Get all of the US on bicycles? China’s Edge in an Oil Shock: Electric Cars and Renewables www.nytimes.com/2026/03/14/b...nytimes.comChina’s Edge in an Oil Shock: Electric Cars and Renewables 010
Reposted by Stijn WillemsManton Reece @manton.org · 11/03/2026From reviews, sounds like the MacBook Neo is a great little laptop. It has been a while since I’ve thought an Apple product actually followed that “a thousand no’s for every yes” video from WWDC a decade ago… This laptop makes the right trade-offs. 061
Reposted by Stijn WillemsSwift Language @swift.org · 06/03/2026🏗️What if your whole stack was built with Swift? @telemetrydeck.com made it a reality, building an internet-scale, privacy-first analytics backend from the ground up. Read their story: www.swift.org/blog/buildin... 1369
Reposted by Stijn WillemsSwift Language @swift.org · 03/03/2026Swift/JS interop used to mean "JSObject", "JSValue", and runtime surprises. BridgeJS changes that: annotate your Swift, get typed glue code in both directions. Compile-time safe. Zero manual boilerplate. 🧵 1379
Reposted by Stijn Willemsstackotter @stackotter.dev · 04/03/2026I've just released SwiftCrossUI v0.2.0 (two and a half years after v0.1.0), and I'm aiming to begin making regular releases now that I'm focusing on SwiftCrossUI full time. 492 commits, 127 PRs, and 77k changed lines. github.com/moreSwift/sw...github.comRelease v0.2.0 - 2.5 years later · moreSwift/swift-cross-uiOverview The headline feature of the past 2.5 years of work is probably the new layout system for most users. It standardizes layout behaviour across all backends, making it much easier to make you... 173
Reposted by Stijn WillemsRudrank Riyam @rudrank.bsky.social · 12/02/2026VecturaKit 5.0.0 is out! Big embedder release for Swift on-device RAG: - ModernBERT, RoBERTa, XLM-RoBERTa + NomicBERT support - Cleaner model-family resolution - Stronger validation/BERT fallback - Bumped up platform minimums github.com/rryam/Vectu...github.comGitHub - rryam/VecturaKit: Swift-based vector database for on-device RAG using MLTensor and MLX EmbeddersSwift-based vector database for on-device RAG using MLTensor and MLX Embedders - rryam/VecturaKit 022
Reposted by Stijn WillemsDaniel Saidi @danielsaidi.bsky.social · 07/02/2026OnboardingKit 9.2 is out, with new styling options and convenience initializers for the welcome screen and its USP list items. #SwiftUI github.com/danielsaidi/... 061
Reposted by Stijn WillemsPoint-Free @pointfree.co · 27/01/2026Some say Xcode previews replace unit tests 😵💫. We strongly disagree. That's why we spent so much time making sure SQLiteData is 100% testable. Learn how to bootstrap an in-memory database per test and assert on feature behavior. www.pointfree.co/episodes/ep3... 061
Stijn Willems @stijn.antping.ai · 27/01/2026An American Street www.nytimes.com/2026/01/27/u...nytimes.comAn American Street 010
Reposted by Stijn WillemsGigi @gcqd.fr · 29/12/2025Uploaded a couple of repos. SwiftStaticAnalysis A CLI tool that flags copy-pasted code and unused declarations. github.com/g-cqd/SwiftS... CSVCoder A CSV parser. Fits into Codable, handles macros, and tries to be memory efficient. github.com/g-cqd/CSVCoder They get the job done, reasonably fast.github.comGitHub - g-cqd/SwiftStaticAnalysis: High-performance Swift static analysis framework for code duplication detection and unused code eliminationHigh-performance Swift static analysis framework for code duplication detection and unused code elimination - g-cqd/SwiftStaticAnalysis 151
Reposted by Stijn WillemsMishal @shahmishal.bsky.social · 18/12/2025Swift’s first Pre-FOSDEM Community Event is happening Friday, January 30th, from 12 PM to 6 PM! If you’re interested in giving a talk or volunteering, check out swiftlang.github.io/event-fosdem/. The deadline to submit proposals is January 5th, 2026! 043
Reposted by Stijn WillemsMartin @martinp7r.com · 19/12/2025Look, there's an official #Claude LSP plugin for #swiftlang @swift.org now! github.com/anthropics/c... github.com/anthropics/c...github.comGitHub - anthropics/claude-plugins-official: Anthropic-managed directory of high quality Claude Code Plugins.Anthropic-managed directory of high quality Claude Code Plugins. - anthropics/claude-plugins-official 042
Reposted by Stijn WillemsAngelo 🎟️ Passable @angomarcello.bsky.social · 19/12/2025I'm seriously considering rebranding myself as a "cross-platform Swift developer" compared to "Apple platform developer". Swift in the cloud and on Android is doing amazing and for me this will be the future. 👨🏻💻 292
Reposted by Stijn WillemsSwift Language @swift.org · 18/12/2025Exploring the Swift SDK for Android: updates on ongoing progress! www.swift.org/blog/explori... 04411
Reposted by Stijn WillemsMiguel de Icaza @migueldeicaza.bsky.social · 13/12/2025If you use Swift Macros in a library, use this script to remove 50 megs of junk that Xcode forces into your binaries: github.com/migueldeicaz... This has been a public service announcement from the Latino Coalition for Smaller Binaries. github.com/feedback-ass...github.com 3449
Stijn Willems @stijn.antping.ai · 09/11/2025beauty in the making? Let's find out in the coming months :) 010
Reposted by Stijn WillemsJoannis Orlandos @joanniso.bsky.social · 20/10/2025🚨 Discount Code "joannis" and get €100,- off your Do iOS tickets if you join my workshop on Embedded Swift! appforce1.paydro.com/do-ios-2025/...appforce1.paydro.comRegister for Do iOS 2025I'm going to attend Do iOS 2025 on November11. Who is joining me? Register at https://appforce1.paydro.com/do-ios-2025 052
Stijn Willems @stijn.antping.ai · 15/10/2025github.com/swiftlens/sw... anybody experience if this improves Claude code? #swiftlanggithub.comGitHub - swiftlens/swiftlens: SwiftLens is a Model Context Protocol (MCP) server that provides deep, semantic-level analysis of Swift codebases to any AI models. By integrating directly with Apple's S...SwiftLens is a Model Context Protocol (MCP) server that provides deep, semantic-level analysis of Swift codebases to any AI models. By integrating directly with Apple's SourceKit-LSP, SwiftLens... 020
Reposted by Stijn WillemsMatt Massicotte @massicotte.org · 13/10/2025My talk from ServerSide is up! 13610
Stijn Willems @stijn.antping.ai · 13/10/2025I was experimenting with claude sub agents and created this tool. Might help somebody. Agents make managing conversation a lot easier. I'm still searching for the best way to use them but this is a start. I'm curious how you use it? All in #swiftlang doozmen-stijn-willems.ghost.io/claude-agent...doozmen-stijn-willems.ghost.ioClaude Agents CLI - Managing AI Agents for Swift DevelopmentA Swift command-line tool for installing and managing specialized Claude Code agents. Install 29 built-in agents globally or per-project with a single command. 020
Stijn Willems @stijn.antping.ai · 09/10/2025Just discovered Universal Control by accident. My MacBook's trackpad suddenly controlled my Mac Studio - no cables. Turns out Apple built this years ago. One keyboard, two Macs, cursor flows between screens. Works perfectly once you get it. 100
Stijn Willems @stijn.antping.ai · 07/10/2025The AI bubble: everyone building "better search" because that's the frame people understand. The actual shift: AI as context engineering—understanding YOUR data, YOUR work, creating value from what you already have. That's not search. That's different. 100
Reposted by Stijn WillemsServerSide.swift @serversideswift.info · 07/10/2025An Introduction to Valkey-Swift by Adam Fowler youtu.be/RNVMM1p7jgUyoutu.beIntroduction to Valkey-Swift - Adam Fowler🎥 Recorded at the ServerSide.swift conference in London in 2025. 🙌 Sponsored by Broken Hands: https://www.brokenhands.io 🐥 Twitter: https://twitter.com/swiftserverconf 🐘 Mastodon:… 0105
Reposted by Stijn WillemsHacker News 50 @betterhn50.e-work.xyz · 06/10/2025Apps SDK developers.openai.com/apps-sdk (news.ycombinator.com/item?id=454945…)developers.openai.comApps SDKLearn how to use Apps SDK by OpenAI. Our framework to build apps for ChatGPT. 001
Reposted by Stijn WillemsSwift Language @swift.org · 06/10/2025New tooling for profiling performance-critical services with Swift -- introducing the Swift Profile Recorder. More here: www.swift.org/blog/swift-p... 06017
Reposted by Stijn WillemsJaleel Akbashev @jaleel.bsky.social · 04/10/2025Just double checked temporal, looks interesting. „Pure“ workflows and activities like effect operations, they even have a SideEffect term in their docs. 🙃 Replaying workflows and blocking them indefinitely also looks nice, and it’s language agnostic. 🤔 101
Reposted by Stijn WillemsTelemetryDeck App Analytics @telemetrydeck.com · 03/10/2025Fall is a great season for another founder update. @meetlisa.bsky.social shares a few thoughts on #GermanUnityDay, has gathered some figures (transparency!!!), and reflects on participating (and skipping) business events. telemetrydeck.com/blog/fall-update-2025/?source=blueskytelemetrydeck.comTelemetryDeck Fall Update 2025 | TelemetryDeckLearn what's new with your favorite app analytics solution. 043
Reposted by Stijn WillemsDaniel Jay @breakth-esystem.bsky.social · 03/10/2025Fantastic! @mikaelacaron.com just announced learnswift.space, a new blog about leaning swift 😍 093
Stijn Willems @stijn.antping.ai · 03/10/2025Device Check on server-side Swift: You need the private key from App Store Connect, not embedded in your app. The app uses DeviceCheck framework client-side, your Vapor/Hummingbird server validates tokens server-side with the .p8 key. #swiftlang #serversideSwift2025developer.apple.comValidating apps that connect to your server | Apple Developer DocumentationVerify that connections to your server come from legitimate instances of your app. 130
Stijn Willems @stijn.antping.ai · 03/10/2025If a team that lived in C and Go can build production container infrastructure in Swift, the language is ready for serious server-side systems work. - Eric Ernst, Apple #swiftlang #serversideSwift2025 github.com/apple/contai...github.comGitHub - apple/container: A tool for creating and running Linux containers using lightweight virtual machines on a Mac. It is written in Swift, and optimized for Apple silicon.A tool for creating and running Linux containers using lightweight virtual machines on a Mac. It is written in Swift, and optimized for Apple silicon. - GitHub - apple/container: A tool for creati... 0106
Stijn Willems @stijn.antping.ai · 03/10/2025During her AWS internship, Mona Dierickx built the Swift Bedrock Library - a type-safe wrapper that turns 20 lines of boilerplate AWS SDK code into 5 clean lines. No more string model IDs or manual config. #swiftlang #serversideSwift2025 140
Stijn Willems @stijn.antping.ai · 03/10/2025Swift gets durable workflows! The Swift Temporal SDK brings true fault-tolerant execution to server-side Swift. Write workflows that survive crashes, restarts, and failures—your code persists state automatically and resumes from interruption. #swiftlang #serversideSwift2025 171
Stijn Willems @stijn.antping.ai · 03/10/2025@tachyonics.bsky.social Question on smockable's preprocessorFlag option I feel like it should be the default to wrap generated code from the macro with DEBUG NO? #swiftlang #serversideSwift2025 000