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React tldr; Why you should use an object, and not an array, for lists in Redux

maniekm profile image Mariusz Updated on ・1 min read
  • With object solution you won't get duplicated items.
  • Using an object will save your future self some time and bugs.
  • CRUD operations do not iterate over all items each time.
  • If you need an array of items, just add selector that will convert object to array.

Source: https://medium.com/javascript-in-plain-english/https-medium-com-javascript-in-plain-english-why-you-should-use-an-object-not-an-array-for-lists-bee4a1fbc8bd

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