







Sharing our technical learnings as we build Arc on Windows - in Swift. Click to read Speaking in Swift by The Browser Company, a Substack publication with thousands of subscribers.
Swift.org
Swift is a general-purpose programming language built using a modern approach to safety, performance, and software design patterns.
Saleem Abdulrasool (@compnerd) on X
PL/Compiler Engineer, xplat Swift, & Swift Core Team Member @ @browsercompany (ex @GoogleAI, @facebook, @Microsoft)
Swift Everywhere: Using Interoperability to Build on Windows
This post was originally published at Speaking in Swift by The Browser Company under the title “Interoperability: Swift’s Super Power”.
Josh Miller on Twitter / X
Another @browsercompany update for the Swift folks...While developing Dia, we continued to invest in Swift on Windows & Android (thanks to @compnerd & team). More on Dia for Windows soon (we learned a lot of lessons from Arc). But lots of exciting progress in recent months: pic.twitter.com/d96qhDd0FA— Josh Miller (@joshm) June 11, 2025

Swift 6.2 WebAssembly Revolution: Redefining Platform Boundaries
The mobile development landscape has witnessed numerous paradigm shifts, but few have been as...

Apple Intelligence Foundation Language Models Tech Report 2025
We introduce two multilingual, multimodal foundation language models that power Apple Intelligence features across Apple devices and…

Improving the usability of C libraries in Swift
There are many interesting, useful, and fun C libraries in the software ecosystem. While one could go and rewrite these libraries in Swift, usually there is no need, because Swift provides direct interoperability with C. With a little setup, you can directly use existing C libraries from your Swift code.
Announcing the Swift SDK for Android
Swift has matured significantly over the past decade — extending from cloud services to Windows applications, browser apps, and microcontrollers. Swift powers apps and services of all kinds, and thanks to its great interoperability, you can share code across platforms.
SwiftWasm - compile Swift to WebAssembly
Run Swift in browsers: SwiftWasm compiles your Swift code to WebAssembly.
Claude support for Apple's Foundation Models framework | Claude
A new Swift package connects Apple's Foundation Models framework to Claude. Hand off complex reasoning from on-device models with typed Swift outputs.

Letter to Arc members 2025
On Arc, its future, and the arrival of AI browsers — a moment to answer the largest questions you've asked us this past year.

Letter to Arc members 2025
On Arc, its future, and the arrival of AI browsers — a moment to answer the largest questions you've asked us this past year.

GeminiKit - Swift SDK for Google Gemini AI
Build AI-powered Swift apps with GeminiKit. Native support for all Apple platforms and Linux.
Updates to Apple’s On-Device and Server Foundation Language Models
With Apple Intelligence, we're integrating powerful generative AI right into the apps and experiences people use every day, all while…
