What are /r/jstogether's favorite Products & Services?

From 3.5 billion Reddit comments

I've a personal interest in creating a web application version of my favorite budgeting software YNAB. I use this application several times a week to keep track of budgeting and I prefer it over Mint. The only downside is that it's only a windows and android application. I would like to use it in a browser.

That's my ideal long term project. :)

Edit: For those of you who expressed interest. Please PM me your slack tags so I'll have them when we move on to larger group projects.