Wow, these are some great Flutter projects. The app projects like TikTok clone and UI templates can be a great source to learn about flutter app development. I simply love the UI and features in the eCommerce app listed at the end. Likewise, there are many flutter templates out there that offer powerful screens with great UI/UX integrated with powerful real-time features. These templates and app clones will definitely help learn about Flutter app development and reduce the development time and cost.