react filter map code example

Example 1: use map with filter in react components from arrays of data

<div>
  {names.filter(name => name.includes('J')).map(filteredName => (
    <li>
      {filteredName}
    </li>
  ))}
</div>

Example 2: map and reduce an array in js

const rebels = pilots.filter(pilot => pilot.faction === "Rebels");const empire = pilots.filter(pilot => pilot.faction === "Empire");