READ, WRITE, UPDATE, DELETE Data | Firebase Realtime Database v12 | JavaScript

Published: 27 July 2026
on channel: The Amazing Codeverse
75
4

Learn how to perform CRUD (Create, Read, Update and Delete) operations using Google Firebase Realtime Database v12 with modern JavaScript (Modular SDK).

In this tutorial you'll learn how to:

✅ Create a Firebase Project
✅ Configure Firebase v12
✅ Connect JavaScript to Firebase
✅ Write (Insert/Add) Data
✅ Read (Retrieve/Get) Data
✅ Update Existing Records
✅ Delete Records
✅ Understand Firebase Modular SDK

This tutorial uses the latest Firebase JavaScript SDK and follows the recommended modular syntax.

Official Documentation
https://firebase.google.com/docs/data...

Firebase Authentication: (Playlist)
   • Firebase Authentication (version 9 & 10 su...  

Full Playlist (Firebase Realtime Database):
   • Firebase v10 Realtime Database using Javas...  

Software Used In Tutorial:
Visual Code (64-bit) User

Project Description:
HTML, CSS, JavaScript
Google Firebase Realtime Database v12.16


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