For those wondering where to start with getting to know how the code for Kontrollbase works you'll want to check out the frameworks in use. The MVC approach and generally using OOP saves a lot of time so expect to know those methods before checking out the internals of the app.

• For the UI we're using ExtJS version 3: http://extjs.com
• For the webapp backend processing we're using CodeIgniter with various custom libraries and helper functions. http://codeigniter.com
• Perl… we're not using any frameworks but maybe we should because it's all hand coded. Maybe for version 3.