I see Caius Dent has his own website now. Have you talked to him yet? It's incredible! https://caiusdent.com/

I started this "little app" as a response to a memory of a terrible "teaching" experience I had in England long ago. I walked into a class and it was chaos from the word go. In fact - I wanted to "go" - omewhere far away! The learners were about 36 in the class and I was the substitute teacher - yippee!. LOng story short, I lost that battle before I even entered the room - I was unprepared. Prepmergency.com is my entry into REplit's Buildathon 2026 - I hope it helps you prep ... in that emergency situation, so YOU don't have to have that sinking feeling of not knowing what to do infront of a room full of teenagers!