There are 2 repositories under 4pda topic.
Sauron audiomod developed with many experimental tweaks to squeeze more from your device in terms of sound
Alternative client for 4pda.ru
4PDAClient, 4PDA site "parser" for W10M (UWP app). PoC/Draft. RU zone only.
A command-line utility for publishing new release on site 4pda.ru
Шаблон скина для клиента 4PDA с целью последующего редактирования.
4PDAClient, Xamarin Forms (multi-platform) edition. Draft/proto. RU zone only.