Minimal Python S2 Geometry cell ID, token and lat/lon conversion library

Essential tools that extend the capabilities of Observation

Rules and Knowledge to work better with agents such as Claude Code or Cursor

Your neighborhood friendly MCP utility for macOS, iOS, and visionOS

Generate macOS folder icons from SF Symbols

🔬 A Swift library for parsing mach-o files to obtain Swift information.

Lightweight coding agent that runs in your terminal

📝 Read, update and write your Xcode projects

🔬 A Swift library for parsing mach-o files to obtain various information.

A SwiftUI debugging toolkit for visualizing renders, layouts, and measurements.

Export iMessage data + run iMessage Diagnostics

Marcrodata Refinement

AI coding assistant for Xcode

Monitor current state of NSPersistentCloudKitContainer sync

Depth Pro: Sharp Monocular Metric Depth in Less Than a Second.

A markup-based typesetting system that is powerful and easy to learn.

Transmogrify native iOS frameworks to run in iOS Simulator on Apple silicon.

A library for progressive blurs in SwiftUI.

Useful, testable Swift concurrency.

Examples projects using SwiftUI released by WWDC2019. Include Layout, UI, Animations, Gestures, Draw and Data.

A curated list of awesome Swift Macros

Ready-to-use OCR with 80+ supported languages and all popular writing scripts including Latin, Chinese, Arabic, Devanagari, Cyrillic and etc.

This SDK is now deprecated, use the unified Firebase SDK.

A Swift Package Manager console app and library to convert Objective-C code into Swift.

A tool for learning how the SwiftUI layout system works, and for debugging your own layout code.

Observe how different SwiftUI container views affect state and lifecycle events (onAppear, onDisappear).

Discussions about projects, technologies, and processes around building large-scale mobile apps

Tool to parse Xcode and xcodebuild logs stored in the xcactivitylog format