You NEED to learn the map() function 🗺🔥

Опубликовано: 02 Июнь 2026
на канале: Carlos Mafla
207
4

Some times in javascript we need to loop over an array
and get back a brand new array with different values, for this case we use the map function. The map function is used a lot in React
to loop over API results and render components with the data.

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