js I ported

file.js

const fs = require('fs')
const path = require('path')
const { featureCollection } = require('@turf/helpers')
const Fuse = require('fuse.js')

const streetAddressesGeoJSON = featureCollection(JSON.parse(fs.readFileSync(path.join(__dirname, 'adresses.json'))))
const streetAddressesFuse = new Fuse(streetAddressesGeoJSON.features.features, {
    shouldSort: true,
    keys: [
      "properties.adresse"
    ]
})