Jason Silverstein

A visual demo of the blockchain data structure

Crowdsourced neighborhood 🗺 maps to navigate a city 💫

Manage your inbox from Slack

Complete revamp of the original, award-winning task manager

Switch between Gmail accounts like a boss.

Troll your friends by putting words in other people's texts

A new look, app, and features to move thinking forward

Organize and hide menu bar items on your Mac

Beautiful accessories for desktops by Evernote & Pfeiffer

Keep your Mac from going to sleep

The super-easy way to see news from your friends

Strava for Apple Watch, completely reengineered for Series 2

AI meets email for Mac, iPhone, and Android