An application to find the location of other applications on Mac OS X.

An extension for Mercurial that adds two URL schemes, bb:// and bb+ssh://, for more easily accessing repositories on Bitbucket. Not affiliated with Bitbucket; this is an independent project.

A test app for a question on Stack Overflow.

A Python script to convert an XML transcript from the Colloquy IRC client into a more conventional text-based IRC log. Currently only supports messages, not events.

A Python script that creates ~/.hgrc with a bunch of useful things already set up.

An unobtrusive floating CPU-usage monitor for Mac OS X.

An application to easily view crash logs generated on Mac OS X. Requires the Symbolicator (another thing I've made).

An app for Mac OS X to show a floating window displaying the name and PID of the process that has GUI focus.

A command-line tool for Mac OS X to look up OSStatus numbers. Tells you the symbolic name (e.g., permErr) and comment (e.g., “permissions error (on file open)”).

A utility to colorize unified and git-style diffs.

An application for Mac OS X to make it easy to obtain MD5 and SHA-1 hashes of files.

An application to tell you the name and comment for any Mac OS X OSStatus error code.

A command-line utility to extract one or more selectors from a run of Objective-C text. Really old code.

A command-line tool to perform Finder-related tasks on Mac OS X.

A command-line test app for FSEvents.

Command-line tool to convert fractions from decimal representation (e.g., 0.1875) to numerator over denominator (e.g., 3/16).

An application for Mac OS X that shows the currently-selected color as the entire content of a resizable window.

Growl lets Mac OS X applications unintrusively tell you when things happen.

Contains images used by the Growl Project, and archived developer examples and AppleScript scripts.

An application to display the versions of Growl and the Growl frameworks that the user has installed.

Test app to see whether a bug Simone Manganelli found in the synchronous NSURLConnection API also exists in the asynchronous version. It does.

An application for Mac OS X to make it easy to extract system icons.

This is an extension to bring Git's index feature to Mercurial. It builds on the feature with a new command set and multiple indexes.

A Cocoa class to convert dates to and from ISO-8601-formatted strings. Supports calendar, week, and ordinal formats.

An XML parser that works backwards.

My bug-fixing fork of the Mercurial GUI Murky.

My bug-fixing fork of MYUtilities.

An Image Unit to perform nearest-neighbor scaling in Core-Image-enabled applications.

Demonstrating that Cocoa's nib loader leaks two retentions of a top-level object in a nib. The test nib is MainMenu.nib.

A plug-in for Interface Builder that adds an NSCell instance, so that you can set an instance of any subclass of NSCell as the data cell of a table column.

pb is a command-line interface to Mac OS X's Pasteboard (specifically, the general pasteboard, aka clipboard). It provides more functionality than Apple's own pbcopy and pbpaste utilities.

Inspired by a Stack Overflow question, this test app attempts to draw a rounded rect with a pointer on the top edge.

A sliding on/off button for Mac OS X apps. BSD license.

Extension to add cool features on top of mq. I may submit some of these as patches to mq at some point. In the meantime, you can play with them using this extension.

A utility to list the chapters in a QuickTime movie (including MPEG-4 files). Test bed for a QTMovie addition to do this job, and perhaps later to add, edit, and remove chapters.

A command-line utility to update the contents of Mac OS X's Services menu. You normally would use this when you install a new app or update an existing app that provides services.

An extension to add a report command to Mercurial, for quickly re-apprising you of the state of your working copy.

A Quick Look generator for shell scripts that makes them look obviously different from other text files. This generator renders the source code onto a blank Terminal icon.

A Mac OS X service to shorten URLs from certain websites using their own shorteners. See Wiki for the list of supported sites.

A tool to read and describe dumps of Growl UDP datagrams.

A simple mail-sending tool, written in Python using the smtplib module.

An extremely-simple app that posts a Growl notification when you click a button.

Minor fork to turn on and fix a bunch of warnings.

Test app for a StackOverflow question about NSNotification.

An application for managing lists of stock strings that you want to keep on hand to drag and drop into email responses.

A Cocoa class representing a subprocess. Comes with methods to let you easily create pipelines.

Bug-fix fork.

A program to symbolicate crash logs generated on Mac OS X.

A test program to find the Growl preference pane.

An app to post Growl notifications when Time Machine starts and finishes backing up.

An application to make it easy to translate strings of text between human languages.

A utility to upgrade nibs to the new xib format, and apprise the VCS of the change.

A syntax definition for ini files (including .hgrc files), for use with vim.

A command-line tool to extract build configurations from Xcode projects into .xcconfig files.