SwiftLang's profile picture. 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

@SwiftLang

Swift is a general-purpose programming language that's fast, modern, safe, and a joy to write. Designed for all, developed in the open.

New tooling for profiling performance-critical services with Swift -- introducing the Swift Profile Recorder. More here: swift.org/blog/swift-pro…

SwiftLang's tweet image. New tooling for profiling performance-critical services with Swift -- introducing the Swift Profile Recorder. More here: swift.org/blog/swift-pro…

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/2025/10/0…

SwiftLang's tweet image. 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/2025/10/0…

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/introducing-…

SwiftLang's tweet image. 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/introducing-…

Ahead of next week's ServerSide.swift conference in London, organizer and Swift server workgroup member @0xTim looks back at the growth of Swift as a platform for building server apps: swift.org/blog/swift-on-… @SwiftServerConf


🧪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/documentation/…

SwiftLang's tweet image. 🧪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/documentation/…

With ✨Swift 6.2 ✨, you can now target WebAssembly, including WASI support. Get started here: swift.org/documentation/… #Wasm

SwiftLang's tweet image. With ✨Swift 6.2 ✨, you can now target WebAssembly, including WASI support. Get started here: swift.org/documentation/… #Wasm

Swift 6.2 is here, including so much 🆕🥳: ⏩Approachable concurrency 🦺Opt-in strict memory safety 📦WebAssembly support 🏃Faster build perf for macros 🐞Enhanced async debugging 📚Inline stack-based arrays 🚇Subprocess support 🧪Test result attachments swift.org/blog/swift-6.2…


Lots of exciting progress with Wasm on Swift, thanks to contributions from a wide variety of sources: forums.swift.org/t/swift-for-wa… #Wasm


Did you know that you can build a Swift package that supports multiple versions of Swift with different manifests? More on this and other advanced features of SwiftPM at our docs: docs.swift.org/swiftpm/docume…


Swift Language reposted

I wrote about my GSoC project @SwiftLang this summer working on improving Swift's LSP support used in editors like VS Code and Neovim. forums.swift.org/t/gsoc-2025-im…


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/swif…


Writing Swift for tiny devices: an article on Playdate game Four Corners, recently rewritten in Swift for faster performance news.play.date/news/four-corn… TL;DR "Any game that is particularly demanding that you would typically want to write in C could probably be achieved with Swift."


Some wonderful contributions coming to #Swift from across the world, thanks to #GSOC25. Congratulations to @tarantism_priya for her work on improving Swiftly/VSCode integration. More here: forums.swift.org/t/gsoc-2025-br…


Need a fast key/value datastore? The portfolio of Swift packages for building high-performance internet-scale services grew further this week with the preview of @valkey_io support: valkey.io/blog/valkey-sw…


Packaging #Haskell code for easy Swift interoperability: easy thanks to these tips: alt-romes.github.io/posts/2025-07-… @HaskellOrg


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-t… #Android

SwiftLang's tweet image. 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-t… #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/container

SwiftLang's tweet image. 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/container

More on the new blog redesign here: swift.org/blog/redesigne… This is just the start: we'll continue to roll out new getting started content and more...

Ahem... 🆕

SwiftLang's tweet image. Ahem... 🆕


Ahem... 🆕

SwiftLang's tweet image. Ahem... 🆕

This account does not follow anyone
Loading...

Something went wrong.


Something went wrong.