Arnold is an opinionated documentation-first development toolkit that runs as a native extension inside Claude Code.

Export iMessage data + run iMessage Diagnostics

It's like Git for your Swift data types.

Simple hotkey daemon for macOS

IDE style command line auto complete

ProseMirror + React made easy

The open source React and Prosemirror based markdown editor that powers Outline. Want to try it out? Create an account:

Markdown Viewer / Browser Extension

Placeholder for the old Stable Diffusion Mac version

🚀 Awesome list of open source applications for macOS. https://t.me/s/opensourcemacosapps

Convert email newsletters into Atom feeds

Open-source KVM software

Retroactive has been discontinued. You should transition from Retroactive to supported apps such as Music, iTunes for Windows, iMazing, Photos, Darktable, Lightroom Classic, and DaVinci Resolve.

Community-run website for documenting Xcode Tips

Focus on what matters instead of fighting with Git.

A SwiftUI view for dynamically highlighting user input

A macOS app for customizing which browser to start

macOS system monitor in your menu bar

🖥 Control your display's brightness & volume on your Mac as if it was a native Apple Display. Use Apple Keyboard keys or custom shortcuts. Shows the native macOS OSDs.

Maintains backlink structure among interlinked Markdown notes

A fast and flexible Markdown parser written in Swift.

Collection of Alfred workflows

Example project with UITabBarController inside UISplitViewController using RxSwift and MVVM-C architecture.

The best command-line tool to install and switch between multiple versions of Xcode.

Calculation at speed

Unit converter app

You don't have the time to watch all the WWDC session videos yourself? No problem me and many contributors extracted the gist for you 🥳

PullToReach is a simple drag-and-drop solution for adding pull-to-reach functionality to your app

A Markdown Editor that can execute Swift code

Supercharge Git inside VS Code and unlock untapped knowledge within each repository — Visualize code authorship at a glance via Git blame annotations and CodeLens, seamlessly navigate and explore G…