🏎️ performance of api.fromJSON() on 10+ panels

[nurbolnygmanov]

Hi @mathuo
I have tablular structure in my react application, and each tab fetches saved layout(I create layouts in separate page and assign ids) and populates it via api.fromJSON(layout);
So whenever I switch tabs (mount/unmount view) there is a noticeable delay in populating layout via api.fromJSON(layout);.
Especially when I have like 10-15 panels with widgets inside.
Is there any alternative or native way to avoid api.fromJSON during layout population?
Inside view I do not need features like DND, tabs, groups etc. Only resizing is enough.