First of all.... I would like to say thank you very much.. 1. Currently, my company is only managing state with setStatus without an app developer, so I am facing errors every day. While listening to the free lecture of the man who develops state management, I am currently refactoring all setStatus to bloc and it was very helpful. ㅠㅠ. 2. After using goRouter in the lecture, the lecturer will teach you the core of goRoter in a concise lecture! (My company uses AutoRouter, but goRouter seems much better..ㅠㅠ) 3. And when creating a model, using JsonSearlizable instead of frezzed gives good code flexibility and I think it's really good!! *** Conclusion: With this one lecture, you can solve problems without any major issues in practice..!!! And the Q&A was very fast, so I was able to solve it right away~