We have reached a stage in the development of Privacy Browser PC where I have finished my preparations and it is time to start working on the codebase, which will be built using C++ on the Qt and KDE Frameworks toolkits.
The code can be access through GitWeb. There are also instructions on the main website for cloning and building the code. Currently it doesn’t do anything (it doesn’t even load a website). But I would expect to see fairly rapid development going forward.