Swift is a general-purpose programming language that's fast, modern, safe, and a joy to write. Designed for all, developed in the open.
Swift Language
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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: www.swift.org/blog/migrati...
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 Yuta Saito shares how they built it with Swift and WebAssembly: www.swift.org/blog/bringin...
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: www.swift.org/blog/whats-n...
🆕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-... @valkeyio.bsky.social #server
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: www.swift.org/blog/announc...
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/announcing...
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: www.swift.org/mentorship/
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 www.swift.org/blog/whats-n...
Announcing Swift 6.3.1, a maintenance release with reliability improvements. More details in the forum post here: forums.swift.org/t/announcing...
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: www.cncf.io/blog/2026/06...
Welcome to “What’s new in Swift,” a curated digest of releases, videos, and discussions in the Swift project and community.
The Swift Ecosystem Steering Group is excited to announce the creation of the Networking workgroup! Workgroups are community-led efforts, formally recognized by the project, to advance key areas of Sw...
We are happy to announce the release of Swift 6.3.2. Install Swift Toolchain Install via Swiftly swiftly install 6.3.2 or swiftly install latest Download toolchain directly from Install Swift | Sw...
We are happy to announce the release of Swift 6.3.1. Install Swift Toolchain Install via Swiftly swiftly install 6.3.1 or swiftly install latest Download toolchain directly from Install Swift | Sw...
Modern Swift services increasingly run alongside the same cloud native infrastructure stacks that power much of today’s Kubernetes ecosystem — including ConfigMaps, containerized workloads…
