The BigBlueButton Moodle PHP Sample Code by BigBlueButton demonstrates how to integrate online learning interactive features into Moodle LMS. It includes configuration, import, modules, and settings as resources.
If you're reading this, I probably don't have to tell you about Freshmeat. This repository of open source code and projects has been around quite a while, and is used by a number of prominent projects. What you may not know, however, is that Freshmeat offers a well-designed Freshmeat API to help developers access the data on Freshmeat for any purpose that makes sense.
Apache recently released the first 2.x line of Apache Spark. Of the many updates that improve performance, a number of API changes tell the story of the move to 2.0. A new Structured Streaming API and the consolidation of existing APIs provide new capabilities and simplified use.
Kong announced a new open source project: Kuma. Kuma is a control plane for a service mesh. It is built on top of the open-source Envoy proxy. The goal of Kuma is to move beyond the limitations associated with first-generation service mesh technology. It is platform agnostic and enterprise-ready.