The review process at Mozilla has reviewed the Add-On imoin and gave it a preliminarily approval.

Finally, my Firefox Add-On has been submitted to the gallery and awaits its review.

Be ready when the summer comes – these tricks help a lot.

This tutorial is an easy to follow example, how to use the library Backbone.js for creating dynamic views. Backbone.js is a library that helps structuring a JavaScript application, especially single page applications.

The EFF has written a post, why you should bother about the NSA – even if you got nothing to hide.

This book is aimed at people who have no experience programming or with cryptography. The book goes through writing Python programs that not only implement several ciphers but also can hack these ciphers.

Use the free Color Calculator to explore creative color options for your design project. Simply pick your base color(s), choose a color harmony, tweak/explore as needed, and see results.

My latest software development project is called Icinga to go. It offers a reduced user interface for Icinga and Nagios, which are great tools to monitor your network and services.

Since there is no free (as in beer) provider of the good old DynDNS service, I accepted the challenge to build my own service based on node.js.

An upgrade of my Drupal module for item reservation has been released.