ChartMaster

Remember in the docs there is a part about update types?

For now, the direction is towards new charting methods, and the project is being developed in private. Some features will be added over time. It's an interesting idea, but it's...

Yes, need to skip sampling for precision for empty overlays: https://github.com/project-nv/night-vision/blob/main/src/core/gridScale.js#L145

Well, this is kinda unrelated to the lib itself. If you find a fix, I'll include it (can be a sandbox setting or a vitepress hack)