Swift Language
@swift.org
Swift is a general-purpose programming language that's fast, modern, safe, and a joy to write. Designed for all, developed in the open.
Exploring the Swift SDK for Android: updates on ongoing progress! www.swift.org/blog/explori...
December 18, 2025 at 11:53 PM
Exploring the Swift SDK for Android: updates on ongoing progress! www.swift.org/blog/explori...
⚙️ 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... www.swift.org/blog/swift-c...
December 11, 2025 at 10:37 PM
⚙️ 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... www.swift.org/blog/swift-c...
🎉 10 years of open source Swift! A decade ago today, we opened Swift to the world with a simple blog post: swift.org/blog/welcome
What's grown since—thanks to an incredible community of contributors—has been extraordinary. Here's to the next ten years. 🧡
What's grown since—thanks to an incredible community of contributors—has been extraordinary. Here's to the next ten years. 🧡
December 4, 2025 at 12:08 AM
🎉 10 years of open source Swift! A decade ago today, we opened Swift to the world with a simple blog post: swift.org/blog/welcome
What's grown since—thanks to an incredible community of contributors—has been extraordinary. Here's to the next ten years. 🧡
What's grown since—thanks to an incredible community of contributors—has been extraordinary. Here's to the next ten years. 🧡
🎄This year's Advent of Code promises fun coding challenges for all! And if you haven't tried Swift before, it's a great way to get started. Join the Swift challenge board here: forums.swift.org/t/advent-of-...
#AdventOfCode
#AdventOfCode
November 26, 2025 at 9:14 PM
🎄This year's Advent of Code promises fun coding challenges for all! And if you haven't tried Swift before, it's a great way to get started. Join the Swift challenge board here: forums.swift.org/t/advent-of-...
#AdventOfCode
#AdventOfCode
⚙️ Swift progress on embedded Swift, for memory-safe, fast code in resource-constrained environments. The latest updates are coming to Swift 6.3, and you can read more here: www.swift.org/blog/embedde... #IoT
November 17, 2025 at 9:29 PM
⚙️ Swift progress on embedded Swift, for memory-safe, fast code in resource-constrained environments. The latest updates are coming to Swift 6.3, and you can read more here: www.swift.org/blog/embedde... #IoT
🚀 Swift is now officially supported on Amazon Linux 2023! This makes deploying Swift apps to AWS easier than ever. Try it: sudo dnf install swiftlang. The future of Swift keeps getting brighter... @awscloud.bsky.social #Linux docs.aws.amazon.com/linux/al2023...
November 12, 2025 at 4:11 PM
🚀 Swift is now officially supported on Amazon Linux 2023! This makes deploying Swift apps to AWS easier than ever. Try it: sudo dnf install swiftlang. The future of Swift keeps getting brighter... @awscloud.bsky.social #Linux docs.aws.amazon.com/linux/al2023...
Managing long-running, stateful workflows in Swift just got a whole lot easier. The new Temporal SDK brings first-class support for building reliable, fault-tolerant applications. www.swift.org/blog/swift-t... @temporal.io
November 10, 2025 at 10:41 PM
Managing long-running, stateful workflows in Swift just got a whole lot easier. The new Temporal SDK brings first-class support for building reliable, fault-tolerant applications. www.swift.org/blog/swift-t... @temporal.io
1️⃣ Swift comes to FreeBSD
Swift is now available in preview for FreeBSD 14.3 and later. We want your feedback, bug reports, and contributions to make Swift great on FreeBSD! 🧑💻Read the announcement here: forums.swift.org/t/swift-on-f... #FreeBSD
Swift is now available in preview for FreeBSD 14.3 and later. We want your feedback, bug reports, and contributions to make Swift great on FreeBSD! 🧑💻Read the announcement here: forums.swift.org/t/swift-on-f... #FreeBSD
November 6, 2025 at 10:30 PM
1️⃣ Swift comes to FreeBSD
Swift is now available in preview for FreeBSD 14.3 and later. We want your feedback, bug reports, and contributions to make Swift great on FreeBSD! 🧑💻Read the announcement here: forums.swift.org/t/swift-on-f... #FreeBSD
Swift is now available in preview for FreeBSD 14.3 and later. We want your feedback, bug reports, and contributions to make Swift great on FreeBSD! 🧑💻Read the announcement here: forums.swift.org/t/swift-on-f... #FreeBSD
It's been a busy month for Swift, with lots of project updates to share. Here's a digest of the latest news: www.swift.org/blog/whats-n...
November 1, 2025 at 12:32 AM
It's been a busy month for Swift, with lots of project updates to share. Here's a digest of the latest news: www.swift.org/blog/whats-n...
🧱Lots of progress towards a unified, open source, cross-platform build system for Swift 🏗️
Here's the latest project update: forums.swift.org/t/swiftpm-on...
Here's the latest project update: forums.swift.org/t/swiftpm-on...
October 27, 2025 at 9:29 PM
🧱Lots of progress towards a unified, open source, cross-platform build system for Swift 🏗️
Here's the latest project update: forums.swift.org/t/swiftpm-on...
Here's the latest project update: forums.swift.org/t/swiftpm-on...
📣Announcing the first preview releases of Swift for Android, enabling you to build Android business logic with the same Swift that you use for Apple platforms. www.swift.org/blog/nightly... #Android
October 24, 2025 at 8:06 PM
📣Announcing the first preview releases of Swift for Android, enabling you to build Android business logic with the same Swift that you use for Apple platforms. www.swift.org/blog/nightly... #Android
New tooling for profiling performance-critical services with Swift -- introducing the Swift Profile Recorder. More here: www.swift.org/blog/swift-p...
October 6, 2025 at 5:45 PM
New tooling for profiling performance-critical services with Swift -- introducing the Swift Profile Recorder. More here: www.swift.org/blog/swift-p...
Swift isn't just for client apps: when Elytra moved from Node to Swift for their server code, they benefited from better performance and a unified codebase. More here: elytra.app/blog/2025/10...
October 1, 2025 at 4:10 PM
Swift isn't just for client apps: when Elytra moved from Node to Swift for their server code, they benefited from better performance and a unified codebase. More here: elytra.app/blog/2025/10...
Introducing Swift Configuration, a new way to share and manage configuration for Swift. It's a smarter way to keep secrets safe and separate develop/test/prod environments. More here: forums.swift.org/t/introducin...
![let config = ConfigReader(providers: [
EnvironmentVariablesProvider(),
try await JSONProvider(filePath: "/etc/config.json")
])
let httpTimeout = config.int(forKey: "http.timeout", default: 60)
print(httpTimeout) // prints 15](https://cdn.bsky.app/img/feed_thumbnail/plain/did:plc:5mxqysxzortsy4ohbj5dfd6r/bafkreigukscbdcatvojbuqsijvk6pkc5djzbttby3dxzub2jul6xj4nqhy@jpeg)
September 25, 2025 at 6:46 PM
Introducing Swift Configuration, a new way to share and manage configuration for Swift. It's a smarter way to keep secrets safe and separate develop/test/prod environments. More here: forums.swift.org/t/introducin...
🧪Exit testing is new in Swift 6.2! Now it's easy to check whether code exits cleanly, and ensure it prints the expected output to the console. Here's a sssssuper sssssimple sssssample! 🐍 More at developer.apple.com/documentatio...
![let result = await #expect(
processExitsWith: .success,
observing: [\.standardOutputContent]
) {
snakify("This is precious...")
}
if let result {
let expected = Array("Thisssss isssss preciousssss...".utf8)
#expect(result.standardOutputContent.contains(expected))
}](https://cdn.bsky.app/img/feed_thumbnail/plain/did:plc:5mxqysxzortsy4ohbj5dfd6r/bafkreighiap2sh3fp6lt7c43gb6zg67yqe3uuwajgla6ndiwoybs45dcse@jpeg)
September 19, 2025 at 12:22 AM
🧪Exit testing is new in Swift 6.2! Now it's easy to check whether code exits cleanly, and ensure it prints the expected output to the console. Here's a sssssuper sssssimple sssssample! 🐍 More at developer.apple.com/documentatio...
With ✨Swift 6.2 ✨, you can now target WebAssembly, including WASI support. Get started here: www.swift.org/documentatio... #Wasm
September 17, 2025 at 7:36 PM
With ✨Swift 6.2 ✨, you can now target WebAssembly, including WASI support. Get started here: www.swift.org/documentatio... #Wasm
Lots of cool new features coming to Swift 6.2 -- including a new opt-in strict memory safety checking mode that identifies and prevents any use of unsafe features. Read more about it here: github.com/swiftlang/sw...
September 4, 2025 at 10:28 PM
Lots of cool new features coming to Swift 6.2 -- including a new opt-in strict memory safety checking mode that identifies and prevents any use of unsafe features. Read more about it here: github.com/swiftlang/sw...
Announcing the Swift on Android Working Group, with the goal of establishing and maintaining Android as an officially supported platform for Swift. More here: forums.swift.org/t/announcing... #Android
June 25, 2025 at 11:13 PM
Announcing the Swift on Android Working Group, with the goal of establishing and maintaining Android as an officially supported platform for Swift. More here: forums.swift.org/t/announcing... #Android
Now you can use your Mac for developing Linux-based server components with Swift, using the new Swift-based container tools. Learn more and download at: github.com/apple/contai...
June 10, 2025 at 1:41 AM
Now you can use your Mac for developing Linux-based server components with Swift, using the new Swift-based container tools. Learn more and download at: github.com/apple/contai...
The story behind the Apple Password Monitoring service, handling multiple billions of requests per day from devices all over the world, which was recently rewritten in Swift: www.swift.org/blog/swift-a...
June 3, 2025 at 12:47 AM
The story behind the Apple Password Monitoring service, handling multiple billions of requests per day from devices all over the world, which was recently rewritten in Swift: www.swift.org/blog/swift-a...
When Things rebuilt their server backend with Swift, they saw improved code reuse, rock-solid stability, and a fourfold speed boost when processing sync requests @things.app #ServersideSwift culturedcode.com/things/blog/...
May 21, 2025 at 10:03 PM
When Things rebuilt their server backend with Swift, they saw improved code reuse, rock-solid stability, and a fourfold speed boost when processing sync requests @things.app #ServersideSwift culturedcode.com/things/blog/...
Introducing Swift OPA, which allows you to keep service policies decoupled from service code, giving your security and compliance teams the flexibility they need to manage services built in Swift. @openpolicyagent.bsky.social blog.openpolicyagent.org/introducing-...
May 16, 2025 at 8:12 PM
Introducing Swift OPA, which allows you to keep service policies decoupled from service code, giving your security and compliance teams the flexibility they need to manage services built in Swift. @openpolicyagent.bsky.social blog.openpolicyagent.org/introducing-...
As the Swift ecosystem grows, we're adding a steering group to help us all coordinate efforts around package and tool development. More here: forums.swift.org/t/announcing...
May 14, 2025 at 6:32 PM
As the Swift ecosystem grows, we're adding a steering group to help us all coordinate efforts around package and tool development. More here: forums.swift.org/t/announcing...
We're excited by this year's summer of code projects! ⛱️🧑💻They focus on improving Swift tooling and language interoperability, from VSCode to Java interop. Check them out here: forums.swift.org/t/gsoc-2025-... #GSOC25
May 9, 2025 at 5:42 PM
We're excited by this year's summer of code projects! ⛱️🧑💻They focus on improving Swift tooling and language interoperability, from VSCode to Java interop. Check them out here: forums.swift.org/t/gsoc-2025-... #GSOC25