At 0:28, I do mention "starter code" and to play along with the code and get a feel. This is a beginner tutorial for firebase, not flutter. the prerequisites of the video (mentioned at 0:22) are dart and flutter basics. this tutorial aims to teach you how to use firebase and explain the need for each of the services firebase has to offer, not create the UI. UI is an extra layer added to make sure firebase is understood properly because it is just easier to understand when you see the entire app in action Let me know if you think there's something else I can do and I'll be sure to improve on it!

@RivaanRanawat okay. I just wanted to copy what u did. But since u had existing codes in the tutorial i could not follow through and do what u did. I have the flutter basics, but it would be more helpful if u wrote all the codes/ show maybe its functions.. for those of us who wants to copy what u did(its a good learning method and gives u the satisfaction that you did something and learned as well)

That's kind of you lol Yes, you can use sqlite without bloc, they are two separate independent things for different tasks. If you have used any sort of SQL database service before, I'd recommend you to directly jump in the sqflite (flutter package for sqlite) and start building. If not, would be helpful to understand the fundamentals of SQL and then sqflite. For bloc, I do have a 2.5 hour tutorial, you can watch. And just in case, in the future, you wish to use both, I have a tutorial on it ("Build an offline first app")