I wouldn't call it "great". It crashed in 2 seconds (index out of bounds) on my Mac from going to the Calendar page and hitting j twice.
Just for comparison, I've had a couple crashes in about a year of daily use. Definitely less than IntelliJ or Chrome has crashed, but more than vim.
This project seemed to go as well as my side projects, but when I run into a hiccup, I wait a month for a part on AliExpress, or wander around at Home Depot looking for something that I don't know what it is yet.
Kudos to you for surrounding yourself with great people. Thanks for the write up.