DeDRM tools for ebooks

QuickLook generator for Markdown files.

Git extensions to provide high-level repository operations for Vincent Driessen's branching model.

This script allows you to create archive that includes entire repository (including all submodules)

Some bash scripts to restore PPC support to XCode 4

BBEdit application support directory

A Native Mac OS X Browser Platform based on WebKit with a Cocoa plug-in architecture, tab thumbnails, web splitviews, userscripting, userstyles, extensive AppleScript-ability, URL shortcuts, Twitte…

A tool for exploring and visualising recursion / branching systems, written in JavaScript

Tinyfugue MUD client (tf) with UTF-8 patches for Unicode MUDs.

Instantly transfer files between Dropbox accounts using only their hashes.

The missing package manager for OS X.

MultiMarkdown version (with HTML source tab) of Notational Velocity: modeless, mouseless Mac OS X note-taking application

Open source release of Canabalt for iOS

MultiMarkdown version of Notational Velocity with Markdown editing features and preview

Managing windows size and position in OSX

An analytic technique created at the CIA, ACH helps you analyze complex situations with multiple hypotheses and countless pieces of evidence. Multiple people can collaborate on a single problem, an…

IMAP mail client for the Mac

GitX (L) - A gitk clone for OS X

Open Source version of the award-winning physics platformer

Dashboard for iPad

Simple, Pythonic remote execution and deployment

Sends HTML email commit messages splitting commits that were pushed in one step. Changes are highlighted per word.