Rom Grk

Yes, the nested grid without dimensions is a problem. It means the grid can't do virtualization. I think from what I see in your example, [tree data](https://mui.com/x/react-data-grid/tree-data/) is what you're...

Looks like #374 could be merged soon. > Test with Node 23+, where mechanics of wrapping GC-able C++ inside V8 Object changes I haven't followed V8 development lately, do you...

#374 was merged and I'll release it as v1.0.0 soon. Afaiu, this is all internal and wouldn't break the external API so it can be released as a minor/patch once...

How about renaming the text labels to replace the operator labels? `filterOperatorEquals` -> `filterOperator=` I just want to avoid having duplicate translations for the same text.

We really need you to provide a reproduction and to fill the `npx @mui/envinfo` section, it's near impossible to debug without having something runnable to work with. You're saying the...

> But in general, I strongly believe that a performance-centric demo should include images + network requests No, a performance reproduction case should be as minimal as possible. If the...

> I believe the performance impact is not limited to scrolling, but also mounting This is surprising, if it also impacts mounting then the root cause could be very different....

Performance issues should be tested by setting CPU slowdown, not by adding unrelated components: