Any advice on good starting points if I want to make my own mini app here? Where do I start?

When you do make it and launch, can be one of the beta testers🥹🙏

What do you want it to do? The official docs are pretty good. Will share a few demo repos below too.

I work at the posts office

terminally.online

donations mini app: 
https://github.com/warpcast/give-mini-app

official "demo" mini app:

https://github.com/farcasterxyz/frames-v2-demo

What do you want it to do? The official docs are pretty good. Will share a few demo repos below too.

https://miniapps.farcaster.xyz/