Firebase Realtime Send

input id="input" /><br /> <input id='output'> <script src="https://www.gstatic.com/firebasejs/8.2.1/firebase-app.js"></script> <script src="https://www.gstatic.com/firebasejs/8.2.1/firebase-database.js"></script> <script> var firebaseConfig = { apiKey: "AIzaSyDEhgVwwkCTst0V1DOZUKvtjaXBppuMI3M", authDomain: "onerealtimeserver.firebaseapp.com", databaseURL: "https://onerealtimeserver-default-rtdb.firebaseio.com", projectId: "onerealtimeserver", storageBucket: "onerealtimeserver.appspot.com", messagingSenderId: "263064716551", appId: "1:263064716551:web:b5154b93c62545dfaa71a2", measurementId: "G-90P78SK0Q0" }; firebase.initializeApp(firebaseConfig); </script> <script> setInterval(send,100) function send() { const input = document.getElementById("input").value; firebase.database().ref('new').set({input}); } </script>