Pick dates, share a link, and that's your calendar. PocketCal is a free, open-source web app that lets you select dates and instantly share them. No accounts, just a link, and nothing in your way.
In a word, F#ck!n SICK! OK, that's two words, but still. You know when you need a very specific niche tool that should exist, but somehow doesn't. Then one day, the heavens open, light streams down, and a heavenly chorus illuminates THE THING? Well this is it. If you need a quick way to visualize desperate schedules of busy humans you're somehow in charge of, save this for now. Thank Cassidy later.
