With proprietary software, the code used to create the application (or operating system) is not available for public usage or viewing.

Developers are working to create experimental open-source operating systems with modular microkernels using the C# programming language. The SharpOS and Cosmos projects both announced their first ...

Members of the open-source community can now contribute code to Fuchsia, an experimental operating system that Google LLC has been developing over the past four years. Fuchsia first appeared with ...