Snarl - Snarl is a notification system for Windows.
Chalk - Chalk is a calculator that tries to do right what others do wrong.
Notifo - Notifo is a mobile notifications platform empowering developers to build their own services with a...
chitchat - Chat Room with Selfies and Pagers (yes, pagers!)
Notifu - Notifu, a free open source pop-up balloon utility
Twist - Check fewer notifications, do more meaningful work. Twist is the team communication app for calmer, more organized, and more productive teamwork.