The Swift Programming Language

Build your own 'AirTags' 🏷 today! Framework for tracking personal Bluetooth devices via Apple's massive Find My network.

🇺🇦 Your meetings at your fingertips in the macOS menu bar

OpenTerm, a sandboxed command line interface for iOS

Your AI agent skills, finally organized. A macOS app to browse, edit, and manage skills across Claude Code, Cursor, Codex, Windsurf, and Amp.

iOS system-wide VPN based Tor client

Swift library of lightweight interfaces for prototyping, bridged to JS

Catalyst-based HomeKit menu bar air quality monitor for macOS 11

An ad blocker for iOS working with EasyList rules.