Seafile is an open source cloud storage system with file encryption and group sharing.

KubeEdge is an open source system for extending native containerized application orchestration capabilities to hosts at Edge.

Tsuru is an open source PaaS that makes it easy and fast to deploy and manage applications on your own servers.

Jaeger, inspired by Dapper and OpenZipkin, is a distributed tracing system released as open source by Uber Technologies.

Gophish is a powerful, easy-to-use, open-source phishing toolkit meant to help pentesters and businesses conduct real-world phishing simulations.

Prometheus is an open-source systems monitoring and alerting toolkit originally built at SoundCloud.

Prometheus is an open-source systems monitoring and alerting toolkit originally built at SoundCloud.

Prometheus is an open-source systems monitoring and alerting toolkit originally built at SoundCloud.

ABP is an open source application framework focused on ASP.NET Core based web application development. It also supports developing other type of applications.

Ionic Framework is an open source UI toolkit for building performant, high-quality mobile and desktop apps using web technologies (HTML, CSS, and JavaScript).