I've noticed that as Apps get bigger, they get exponentially slower very fast. The documentation mentions the solution to this is to build small(er) apps and connect them together - still, it takes time to load the page when you click on a button that leads you to another app and it quickly becomes a limitation.
Figma implemented Web Assembly pretty early on and it's what allowed them to provide native performance that was almost faster to use than Photoshop.
Maybe migrating part of the front-end to Web Assembly would allow people to create insanely complex apps all in one and run them very fast.
