Welcome to Harvey, we are delighted that you are interested in the project.
Harvey is a distributed operating system. It’s most directly descended from Plan 9 from Bell Labs. This heritage spans from its distributed application architecture all the way down to much of its code. However, Harvey aims to be a more practical, general-purpose operating system, so it also uses ideas and code from other systems.
Start by reading the Wiki. There's a Getting Started guide there to learn how to get Harvey up and running and many other things.
You enjoyed playing with Harvey and you want to help out? Great!
Take a look at our Contribution Guide it covers a wide variety of topics including the Harvey coding style, Code of Conduct, where to get help and so on.
Harvey is a proud member of SFC and gladly accepts donations.