Code
Build the kernel, system services, applications, drivers, and developer tools.
Explore projectsContribute
Build mochiOS
with us.
mochiOS is built in the open.
You can contribute through code, design, documentation, testing, and more.
Find your place
There is more than one way to contribute.
Design
Help shape interfaces, interactions, icons, and the visual language of mochiOS.
Explore designDocumentation
Make mochiOS easier to understand, learn, and develop for.
Read documentationTesting
Try mochiOS, find problems, reproduce bugs, and help make the system more reliable.
Explore repositoriesNew to OS development?
That's okay.
You do not need to know everything before you start. Learn how mochiOS works, choose a part that interests you, and start small.
Start learningHow it works
From an idea to mochiOS.
Choose
Find a project or problem that interests you.
Understand
Read the relevant documentation and existing code.
Build
Make your change and test it locally.
Contribute
Submit your work for review.
Open source
Build something
with us.
Every part of mochiOS exists because someone decided to make it better.