Link broken was probably a honest oversight. That said, there is still a need for fully open-source + local browser where users store their memories locally (and have encrypted cloud backup if required).This is on our roadmap! (BrowserOS.com)
We also built a cloud UI to make it easy to spin-up large clusters of TPUs and run multi-GPU fine-tuning on them! Check that out here - https://felafax.ai/
I have a 49 inch CRG9 and the best recommendation for window management is Yabai (https://github.com/koekeishiya/yabai) along with skhd (https://github.com/koekeishiya/skhd). Yabai is a greedy window management solution that tries to fit opened applications in given space and skhd let's you easily jump between those using keyboard shortcuts. This has massively improved my ultrawide experience.
Only disclaimer is, configuring yabai has a slight learning curve.
curious, what was the usecase here?