I thought it would be cool if you could see and edit your Trello board in a spreadsheet or Airtable-like view - so I coded up a Power-Up that lets you do just that in the last two weeks. It just got released today!
I started building Trello Power-Ups about six months ago and I charge just $1 per user per month for access to all of my Power-Up. Check out my other ones here: https://tinypowerups.com