You mention the investor-funded services that pop up to make this stuff easier -- our goal with Y-Sweet is to build the same type of DX you’d get from those services, but build it on a fully open-source (MIT) platform with Yjs at the core: https://github.com/drifting-in-space/y-sweet
My team has built an open-source debugger for Yjs that might interest you (docs: https://y-sweet.cloud/advanced/debugger)
You mention the investor-funded services that pop up to make this stuff easier -- our goal with Y-Sweet is to build the same type of DX you’d get from those services, but build it on a fully open-source (MIT) platform with Yjs at the core: https://github.com/drifting-in-space/y-sweet