Airwaves

Status item menu to stream audio to multiple AirPlay speakers from your Mac.
tarento.nl / Airwaves | Mac App Store

Update app

Social status updates and picture sharing from your iPhone.
http://updateapp.com | App Store

Uber

I created the first versions of Uber, your private driver experience.
http://uber.com

Song Tracker

An app to monitor and track statistics for songs played on all dutch radio stations.
App Store | Play Store

Cardcloud

The only business card you ever need. Remembers where and when you met someone.
http://cardcloud.com

Code

Open source tools and utilities created by me. Licensed New BSD unless otherwise noted in the source code or project.

• Heart rate patch for Quartz Composer - A Quartz Composer plugin that reads a heart rate value from a connected Bluetooth Smart peripheral.
• AirPlay Streamer - A demo app to show how to do AirPlay streaming like iTunes in your own app. For more info see the related blog post.
• ImageTransition Segue - An UIViewController transition implemented as custom segue for easy reuse.
• Microtext - A port of the twitter-text-java library to Go.
• ssdp-objc - A SSDP browser for Objective-C. Created to find Philips Hue base stations on the local network.
• JKProgressHUD - A custom popup class for iOS.
• JKActivityIndicator - A fully customizable UIActivityIndicatorView like class. demo video
• Zip.framework - An Objective-C library to read zip files in memory. Used in the iPhone game Labyrinth (over 10 million downloads).

Older Software

• SteveNote Bingo - An iPhone webapp writter using the Cappuccino framework.
• Ribbit - The Growl notifier plugin for Vuze (formerly known as Azureus).
• SimilarTunes - An iTunes playlist generator based on artist similarity using Last.fm and MusicMobz. Used a combination of Cocoa and AppleScript. (The app is aka. the genius from 2006).