Swift Language

@swiftlang
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Swift is a general-purpose programming language that's fast, modern, safe, and a joy to write. Designed for all, developed in the open.
Homepagehttps://swift.org
Githubhttps://github.com/swiftlang
Swift 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: https://www.swift.org/blog/swift-6.3-released/ #AndroidDev #iOSDev
🏗️ What if your whole stack was built with Swift? @telemetrydeck made it a reality, building an internet-scale, privacy-first analytics backend from the ground up. Read their story: https://www.swift.org/blog/building-privacy-first-analytics-with-swift/
Great language support means nothing without great tooling. Watch @jdevlieghere show how LLDB brings first-class debugging to Swift on WebAssembly. https://fosdem.org/2026/schedule/event/87ZLQV-wasm-debugging-lldb/ #Wasm #fosdem

Swift/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. 🧵

📐Announcing Swift System Metrics 1.0! 🎉 A stable API for process-level monitoring on Linux and macOS. Add it to your service in a few lines, plug into Prometheus or OTel, and start visualizing in Grafana. Contributions welcome! https://www.swift.org/blog/swift-system-metrics-1.0-released/
🗞️News from Swift: web apps, a new mail stack, 3D printing, embedded Swift updates, and some community events. Read all about it in the latest Swift blog post: https://www.swift.org/blog/whats-new-in-swift-january-2026/
📽️ Lots of fun projects being showcased on the forums recently. Here are a few recent favorites... Check out https://forums.swift.org/c/community-showcase/ for more!
📚Check out this beautiful contribution by
@peterfriese: a typeset PDF of The Swift Programming Language book, our official reference to Swift, produced with Typst. Download and read the PDF here: https://github.com/peterfriese/swift-book @typst
Exploring the Swift SDK for Android: updates on ongoing progress! https://www.swift.org/blog/exploring-the-swift-sdk-for-android/
⚙️ Swift Configuration 1.0 is here! 🎉 No more juggling environment variables, config files, and command-line flags separately. One unified, type-safe API to read configuration from any source, and swap providers without refactoring your code. More here... https://www.swift.org/blog/swift-configuration-1.0-released/