Hopefully they can find a new home. I am ashamed of GitLab. I used to love it but they get worse and worse by the day. Maybe Codeberg would be a better home. Nintendo can’t kill this, there will always be new places to host software and it’s open source.
It’s absolutely ridiculous they took it down even though Nintendo didn’t DMCA the Suyu project directly. Shitty corporate cover-our-ass behavior at its finest.
You can also use NVIDIA’s Pendulum G-Sync demo in Wine/Proton. Despite the name it does work for any VRR capable display/GPU and I’ve used it to test VRR on AMD and Intel graphics on Linux. As much as I dislike NVIDIA, it’s a pretty decent VRR test tool.
https://www.nvidia.com/en-us/geforce/community/demos/