Thank you for your interest in the research around Designer!
You can read our SIGCSE'22 paper introducing Designer here: Designing Designer: The Evidence-Oriented Design Process of a Pedagogical Interactive Graphics Python Library
For the full analysis of our first two surveys, you can find our Jupyter Notebook here: Video Games and CS Education: Data analysis to understand how students think about game design
If you want to discuss our results, please join us here: Designer GitHub Discussion Forum
For more information about Designer, you can check out our main documentation page: Designer Documentation
Want to try Designer right in your browser? You can try out experimental support for Designer in BlockPy.