Swift is a general-purpose programming language that's fast, modern, safe, and a joy to write. Designed for all, developed in the open.
Joined May 2014
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- Followers 78,982
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86 Photos and videos
Jun 12
Memory-safe. 13% faster on average. ⚡️ The TrueType hinting interpreter in macOS and iOS has been rewritten in Swift, replacing the original C implementation. Pixel-perfect accuracy was validated across 27 million glyphs. And the results: swift.org/blog/migrating-tru…
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Jun 4
A unified networking stack for Swift, layered from low-level I/O primitives, through common protocols, to a modern HTTP client and server API. ⚙️ That's what the new Networking workgroup is building. Interested in contributing? Join us: swift.org/blog/announcing-ne…
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Jun 4
Training an LLM with Swift, with optimization techniques to match or exceed C performance. 🏎️ Plus Wasm updates, recently active Swift Evolution proposals, and a talk about the Temporal Swift SDK, in the latest edition of What’s New in Swift swift.org/blog/whats-new-in-…
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Jun 3
Need dynamic configuration for Swift services running on Kubernetes? Swift Configuration supports hot reloading, watching specific values, and more. Learn more on the CNCF blog: cncf.io/blog/2026/06/01/dyna…
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Jun 1
When you draw a stroke in Goodnotes on the web, you get the exact same curves and ink flow as on iPad, because it’s literally the same Swift code running on both. ✍️ Goodnotes engineer @kateinoigakukun shares how they built it with Swift and WebAssembly: swift.org/blog/bringing-good…
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May 29
Want to give back to the Swift community, or level up your open source skills? The 2026 Swift Mentorship Program is open! 🤝 Mentor others, or contribute to ANY Swift open source project as a mentee. Mentor surveys are due June 1! Learn more: swift.org/mentorship/
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May 13
Swift 6.3.2 is available! 🛠️ This maintenance release includes updates to Swift Package Manager and Swift Build, making it easier to load package resources on background threads. More here:
forums.swift.org/t/announcin…
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May 1
Inside the latest ‘What’s new in Swift’ digest: two talks on Embedded Swift, a guest contribution highlighting a Swift client for Valkey, new packages, and more: swift.org/blog/whats-new-in-…
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Apr 30
🆕Looking to add a fast, scalable, resilient, in-memory key-value store to your Swift project? Valkey just shipped a production-quality Swift client today: valkey.io/blog/valkey-swift-… @valkey_io #server
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Apr 17
Announcing Swift 6.3.1, a maintenance release with reliability improvements. More details in the forum post here: forums.swift.org/t/announcin…
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Apr 9
☕️ New update to the Swift Java interop tooling, with plentiful improvements for use in both server and Android scenarios: github.com/swiftlang/swift-j… #java
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Apr 8
🆕The Swift extension is now live on the Open VSX Registry, enabling first-class Swift support in Cursor, VSCodium, AWS Kiro, and Google Antigravity.
That means code completion, refactoring, debugging, testing, and DocC support, wherever you code.🧑💻swift.org/blog/expanding-swi…
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Apr 8
Thanks to @compnerd, we have a new Swift XML parser! 🌿
Xylem is pure Swift, zero dependencies, covering SAX, DOM, and XPath 1.0. This is the kind of infrastructure work that helps Swift thrive everywhere! 🎉 forums.swift.org/t/xylem-a-p…
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Mar 31
Your digest of everything new in Swift has just landed! Read up on the latest release, community projects, evolution proposals, and videos from across the ecosystem: swift.org/blog/whats-new-in-…
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Mar 24
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: swift.org/blog/swift-6.3-rel… #AndroidDev #iOSDev
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Swift Language retweeted
Mar 23
🚀 Women in Swift Spotlight 👩💻
Meet Priyambada Roul (@tarantism_priya) , SDE2 at Cashfree Payments, GSOC 2025 participant for @SwiftLang
From backend systems to contributing to the Swift ecosystem.
Here’s her journey👇
#WomenInSwift
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Mar 6
🏗️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: swift.org/blog/building-priv…
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Mar 4
Great language support means nothing without great tooling. Watch Jonas Devlieghere show how LLDB brings first-class debugging to Swift on WebAssembly. fosdem.org/2026/schedule/eve… #Wasm
ALT VSCode disassembling generated WebAssembly code from a Swift breakpoint.
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Mar 3
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. 🧵
ALT The BridgeJS Playground at https://swiftwasm.org/JavaScriptKit/PlayBridgeJS/
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Mar 3
Bridging options:
1. Annotate a Swift class or type with @JS to create bindings for JS/TS code
2. Import an existing JavaScript class or function with @JSClass or @JSFunction on the Swift side
3. Or create a bridge-js.d.ts file to export TypeScript APIs to Swift
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Mar 3
BridgeJS landed as an MVP just two weeks ago, and is evolving fast.
Check it out with the interactive playground — paste Swift, and see the generated results live: swiftwasm.org/JavaScriptKit/…
Docs here: swiftpackageindex.com/swiftw…
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