We're super excited by the overall project at Graphistry, and hadn't realized there was a ray-on-pandas component! The first line w/ GPU count is intriguing given what we do :) Super excited to try it on our pandas code.

For node/data hackers: Our team is trying to bring the full & accelerated pydata world to JavaScript. We started with Arrow columnar data bindings (https://github.com/apache/arrow/tree/master/js). Next stop is Plasma bindings in node for zero-copy node<>pydata interop. That enables nearly-free calls from node web etc. apps to accelerated pandas-on-ray. If others are interested in contributing, let me/us know!