What are the best frameworks you use?

Hi there! My name is Manu and I just launched http://keymodels.co/ [1] , a collection of the best frameworks ✨ and mental models 🧠 ever created. I want to continue expanding this repository of models and frameworks. Which ones do you use more often? Can you find them at KeyModels? And of course if you like the project don't forget to upvote! 🙌 [1] https://www.producthunt.com/posts/key-models