It's not Open Source yet, the codebase is still too messy. Good old PHP/SQL/Jquery Stack and parsing is done in Python.

Thanks for the tips, I'm working on career selection features! Also the OS and updates are mentioned in the descriptions. You can even select brands with good Update support in the "More Features" menu.

There are a few Sony devices, you can select them in >more features>Brands>Sony. I'm still adding more devices !