Pocket - When you find something you want to view later, put it in Pocket.
Countdown Screensaver - A Mac screensaver for counting down to a date 🖥🕐
Raindrop.io - All your articles, photos, video & content from web & apps in one place.
Email Timer - Generate custom countdown timer HTML code that you can easily embed in an email.
Padlet - Visual boards for organizing anything.
Online Countdown by Datelist - Make an online countdown for your next event