Open source allows developers from around the world to proactively work together to achieve common goals.

Find out about all of the projects of Meta Open Source.

We believe open source accelerates the pace of innovation in the world. By sharing our code, our stack, or even our hardware designs, we're moving the industry forward while giving other companies and individuals a chance to use our platform to …

Today, we are announcing a suite of open source Linux kernel components and related tools that address critical fleet management issues. These include resource control, resource utilization, workload isolation, load balancing, measuring, monitoring, and much more.

Check out our step-by-step getting started guide. This will get you on your way to contributing to Meta Open Source, or any other, open source projects.

PyTorch is an open source machine learning framework that accelerates the path from research prototyping to production deployment. PyTorch has the following features: Production Ready: Transition seamlessly between eager and graph modes with TorchScript, and accelerate the path to production with TorchServe.

Open Source Team Meet the people supporting our worldwide community of developers

React is a JavaScript library for building user interfaces. React is: Declarative: React makes it painless to create interactive UIs. Design simple views for each state in your application, and React will efficiently update and render just the right components when your data changes. Declarative views make your code more predictable, simpler to understand, and easier to debug. Component-Based ...

In the interest of fostering an open and welcoming environment, we as contributors and maintainers pledge to make participation in our project and our community a harassment-free experience for everyone, regardless of age, body size, disability, ethnicity, sex characteristics, gender identity and expression, level of experience, education ...

Trademarks let users and the open source community know that they can rely on the quality represented by the brand. It is important for trademark owners to protect their trademark rights against third party uses that are likely to mislead or confuse consumers or …