Why is "zero communication" the ideal between micro-frontends?

Question

Accepted Answer

It keeps domains fully decoupled and self-sufficient, which is key to deploying them independently — Zero communication keeps domains fully decoupled and self-sufficient, which is what makes independent deployment possible. It is not about limiting a page to one micro-frontend, sharing a global variable (the opposite — that couples them), or preventing two from sharing a view.

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It removes the need to ever load more than a single micro-frontend onto any one page at a time

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It lets every micro-frontend freely share one global variable without any coordination at all

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It guarantees that two separate micro-frontends can never be shown together on the same view

Why is "zero communication" the ideal between micro-frontends?

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