Swift.org Blog

Swift.org is the home of the Swift programming language, Apple's open-source language for iOS, macOS, and server-side development. The Swift evolution process drives language improvements, with recent additions like concurrency, macros, and observation transforming how iOS apps are built.

35 articles · iOS, Android, Desktop

Website Tech Blog

iOS Jan 30, 2026

What's New in Swift: January 2026 Edition

iOS Dec 19, 2025

What's New in Swift: December 2025 Edition

Android Dec 18, 2025

Exploring the Swift SDK for Android

iOS Nov 17, 2025

Embedded Swift Improvements Coming in Swift 6.3

iOS / Android Oct 31, 2025

What's New in Swift October 2025

Android Oct 24, 2025

Nightly Swift SDK for Android

iOS Oct 6, 2025

Introducing Swift Profile Recorder: Identifying Performance Bottlenecks in Production

iOS / Android Sep 15, 2025

Swift 6.2 Released

iOS / Android Jun 2, 2025

Swift at Apple: Migrating Password Monitoring Service from Java

iOS May 5, 2025

Memory Safety, Ecosystem Talks, and Java Interoperability at FOSDEM 2025

iOS Mar 31, 2025

Swift 6.1 Released

iOS / Android Feb 1, 2025

The Next Chapter in Swift Build Technologies

iOS / Android Sep 17, 2024

Announcing Swift 6

iOS / Android Jul 1, 2024

Ready for Swift 6

iOS Apr 3, 2024

Get Started with Embedded Swift on ARM and RISC-V Microcontrollers

iOS / Desktop Mar 20, 2024

Swift Performance Benchmarks

iOS / Desktop Mar 7, 2024

Pack Iteration Performance in Swift

iOS / Desktop Nov 8, 2023

Swift 5.9 Backtraces and Debugging

iOS / Desktop Sep 28, 2023

What's New in Swift 5.9 Debugging

iOS Jul 6, 2022

Swift Language Updates from WWDC22

iOS Mar 24, 2022

Swift Async Algorithms

iOS Oct 28, 2021

Introducing Swift Distributed Actors

iOS Oct 13, 2021

Swift DocC Documentation Tool

iOS Sep 20, 2021

Swift 5.5 Released

iOS Jun 7, 2021

Swift Package Collections

iOS Apr 26, 2021

Swift 5.4 Released

iOS Apr 5, 2021

Swift Collections Library

iOS Nov 19, 2020

SwiftNIO SSH Implementation

iOS Oct 21, 2020

Swift Service Discovery

iOS Oct 7, 2020

Swift Algorithms Library

iOS Oct 1, 2020

Swift Atomics Library

iOS Sep 25, 2020

Swift System Library

iOS Sep 16, 2020

Swift 5.3 Released

iOS Jul 15, 2020

Swift Service Lifecycle

iOS Feb 27, 2020

Argument Parser Library for Swift