The PyTorch community and ecosystem has seen immense growth in 2021, all thanks to our community of contributors. In this talk, Chris Gottbrath surveys who is building on PyTorch and shares a perspective on how the PyTorch team is using an intentional focus on improving usability to empower community collaborations. He will also review the key new features added to PyTorch and the core ecosystem libraries and frameworks in early 2022 and highlight how PyTorch is leveraging some of the most important developments in GPU accelerated computing to enable large scale training and production deployments across different industries.