Client side helper to read .kml files content and parse their content as GeoJSON.
Install
npm install js-kml-parser or yarn add js-kml-parser
How to use
import kmlParser from 'js-kml-parser';
const file = document.getElementById("kml-file").files[0];
const reader = new FileReader();
reader.onload = () => {
const geoJson = kmlParser.toGeoJson(reader.result);
console.log(geoJson);
}