Quick Look extension for highlight source code files on macOS 10.15 and later.

Cross-platform keep-awake with python

Add a new task to The Hit List with the URL of the web page you are viewing

A native python bcrypt

Port of some UIKit classes to Mac OS X.

Objective-C JSON

Objective-C JSON

TDBadgedCell is a table view cell class that adds a badge, similar to the badges in Apple's own apps

Cocoa in-app store for Potion Store

A sample that shows how to move a running Mac application to the /Applications directory

Things-to-The Hit List converter

Cocoa in-app store for Potion Store

Short product key generation and validation framework based on elliptic curve digital signatures (ECDSA) for Mac OS X/Cocoa. **DEPRECATED**

A set of registration code generation and verification helpers for Obj-C, Ruby (Potion Store), PHP and FastSpring

WebKit plug-in to prevent automatic loading of Adobe Flash content

nonviral cocoa source for implementing an application feedback panel (for bugs, feature requests and support)

Ruby Enterprise Edition based on MRI 1.8.6

A Gitk-like application written in RubyCocoa that looks like it belongs on a Mac. See the wiki for downloads and screenshots.