Took about 3 weeks finding time in the evenings to finish the MVP of Inbox Stash
It's "almost no code" as built in Wordpress with a page builder and themer. Some custom CSS that I learnt on the fly. Wordpress might not be ideal but it was the fastest way I knew how to do this.
For someone who sucks at design and code, I'm happy with the way it looks. Could be improved lots but wanted to get it into the wild and see what happens.