learning$js

.flatMap()

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Term side of the Card
Topic: Array
Unit title: .flatMap()
Categories: Method
Explanation side of the Card

Explanation: The method that first maps each element in an array, using a mapping function and then flattens the result by one level. It combines the effects of `.map()` and `.flat()` methods into one operation.

Browser compatibility:
  • The chrome browser supports this feature starting from version 69
  • The edge browser supports this feature starting from version 79
  • The firefox browser supports this feature starting from version 62
  • The safari browser supports this feature starting from version 12
Availability: