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ARC and GCD Compatible Reachability Class for iOS and MacOS. Drop in replacement for Apple Reachability

An easy way to fine-tune, and adjust parameters for iOS apps in development.

A modern photo viewing experience for iOS.

An in/out tracking app for iOS 7+ that uses iBeacon and Geofencing.

Use a Bluetooth 4 enabled Mac running Mavericks (not Yosemite) as an iBeacon

A Mac OS X application that automatically secures your Internet connection in unprotected wireless networks through SSH tunneling.

Command-line utility for printing events and tasks from the OS X calendar database.

The Journler open source project

Sample app to test network connectivity and statistics (bps, packet-lost)

Canvas library for Cocoa.

The Journler open source project