Description: ATutor is an open source web-based learning content management system (LCMS) used to develop and deliver online courses. It allows creating and delivering educational content without technical skills.
Type: software
Pricing: Open Source
Description: The Google+ Hangouts API allows developers to enable real-time communication features in their apps. It supports video calling, screen sharing, and other collaboration tools. The API makes it easy to build messaging, meeting, and conferencing functionality.
Type: software