Notif.me SDK - A Node.js lib to send all your transactional notifications
Crypto Central - Bitcoin & cryptocurrency portfolio tracker 💸
Clank - Explore the biggest crypto transactions across blockchains
Moneda CLI - Command line to track cryptocurrency prices
Pusher - Pusher is a hosted API for quickly, easily and securely adding scalable realtime functionality via WebSockets to web and mobile apps.
Bittracker - Simply crypto tracker lets you compare value to luxury items