Too long ago, I had written a lunch-planner as a joke to mock how much time we were losing by discussing what to eat at the office (and it even was used in a non-sarcastic way, to my own amazement), and I used meteor because it just worked.
Unfortunately I don't, it should be however easy to start by cloning and running meteor (npm i -g meteor, to install) in the directory. At least that was the case 2 years ago, not sure if it's still working.
2 years ago I wondered if it still works, installed meteor, did an update and voila! It worked, just million times faster to build and much more responsive: https://github.com/egeozcan/lunchplanner/commit/91541a637531...
Even the built-in account system still works!!
Of course, it's not a serious project but I'm just very positively surprised how great of a DX Meteor has.