So, you've set up a BB+ mod, and is ready to learn...However you have no info on what to do. No worries! BB+ Modding Helper is a website which you can learn how to make your first baldi plus mod! This site contains everything, from rooms to NPCs, and more!
The creator of the site is still working to make modding easier, so if there isn't something on this site, go reach out to the creator!
This site expects you already have a BB+ mod set up and un-modified, or you've followed this tutorial. This also expects you to have some minor C# knowledge, mainly Baldi's Basics.