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by guanzo 3098 days ago
> You have to remember to setup the properties you mutate so the reactivity will detect a change

This is a positive thing imo. It's a declaration of your data schema. You can reference it to remember what kind of data you're working with. This gets rid of unproductive moments like "What was the name of this property again? Is this property an object or an array? Is it nested inside this object or that object?"