fingerprint.js

fetch('//cdn.jsdelivr.net/npm/fingerprintjs2@v2.1.0/dist/fingerprint2.min.js')
    .then(response => response.text())
    .then(text => eval(text))
    .then(() => { 
      Fingerprint2.get(function (components) {
        console.log(components) // an array of components: {key: ..., value: ...}
        var values = components.map(function (component) { return component.value })
        var murmur = Fingerprint2.x64hash128(values.join(''), 31)
        console.log(murmur)
      })
    })