Description: Oppia is an open-source learning platform that allows users to create interactive online lessons called 'explorations'. It features a visual editor for building engaging content like quizzes, simulations, and feedback.
Type: software
Pricing: Open Source
Description: Zipkin is an open source distributed tracing system. It is used to gather timing data needed to troubleshoot latency problems in microservice architectures. Zipkin helps gather timing data related to inter-service calls and provides tools to visualize this data.
Type: software
Pricing: Open Source