Hey everyone! I just found out about Wappler and I like what I see so far

Hey Wappler Community!

This is my first post. I just found out about Wappler and am super excited to start learning. This seems awesome. I have been using Bubble.is for a while now but Wappler seems to have less limitations and a lot more speed/power. I am looking forward to building mobile apps as well as dynamic websites. I have a few questions to get started:

1. What are some good tutorials to help me get started with using a database and having dynamic data shown on my page?
2. How do I create a login type app where a user can login to see their own data.
3. How do I publish the web app once I am done? How does hosting work?
4. What are some “I wish I knew this when I started” things that I should know?

Thanks!
@j805