Cosmos is an operating system "construction kit" made for Visual Studio 2022. Build your own OS using managed languages such as C#, VB.NET, and more! Cosmos (C# Open Source Managed Operating System) is an operating system development kit that uses Visual Studio as its development environment. Despite C# in the name any .NET-based language can be used including VB.NET, Fortran, Delphi Prism, IronPython, F# and more. Cosmos itself and the kernel routines are primarily written in C#, and thus the Cosmos name. Cosmos is not an operating system in the traditional sense, but instead, it is an "Operating System Development Kit". Cosmos lets you create operating systems just as Visual Studio and C# normally let you create applications. Most users can write and boot their own operating system in just a few minutes, all using Visual Studio.

Features

  • Cosmos is available in two distributions, the developer kit (dev kit), and the user kit
  • The user kit is designed for those who are interested in building their own operating system and doing some Cosmos work
  • The dev kit is designed for users who want to work on developing Cosmos itself
  • Cosmos itself and the kernel routines are primarily written in C#, and thus the Cosmos name
  • Any .NET based language can be used including VB.NET, Fortran, Delphi Prism, IronPython, F# and more
  • Cosmos lets you create operating systems just as Visual Studio and C# normally let you create applications

Project Samples

Project Activity

See All Activity >

License

BSD License

Follow Cosmos

Cosmos Web Site

You Might Also Like
One Platform. Total IT Insight. Start with PRTG Now Icon
One Platform. Total IT Insight. Start with PRTG Now

Rely on a single source of truth. PRTG unifies monitoring for all your systems, apps, and services.

Why settle for fragmented monitoring? PRTG consolidates everything - servers, VMs, network devices, cloud services, and more, into one powerful platform. Get real-time status, customizable alerts, and deep analytics to drive smarter decisions. Designed for complex environments, PRTG scales with your needs, supports team collaboration, and helps you prevent outages before they impact users. Take control of your IT landscape and deliver the uptime your business requires.
Start Your Free PRTG Trial
Rate This Project
Login To Rate This Project

User Reviews

Be the first to post a review of Cosmos!