Parse - Build applications faster with object and file storage, user authentication, push notifications, dashboard and more out of the box.
Google Open Source - All of Googles open source projects under a single umbrella
AWS Amplify - JavaScript library for app development using cloud services
SmallDevTools - Handy developer tools with a delightful interface
AnyPresence - AnyPresence is an Enterprise Backend as a Service for mobile app development and API augmentation.
whatdevsneed - This is whatdevsneed.