Full-Stack Firebase
  • Introduction
  • Introduction
    • Full-Stack Firebase
    • Why Firebase?
    • What is serverless?
    • Prerequisites
    • Overview & Structure
    • Write your first query
    • Links
    • Downloadable Notes
  • Firebase Console
    • Introduction
    • Walkthrough
  • Firebase Tools
    • Introduction
    • Walkthrough
  • Firebase Authentication
    • Introduction
    • Walkthrough
    • Challenge
    • Notes
  • Cloud Firestore
    • Introduction
    • Walkthrough
    • Security Rules
    • Indexes
    • Challenge
    • Notes
  • Realtime Database
    • Introduction
    • Walkthrough
    • Security Rules
    • Challenge
    • Notes
  • Cloud Functions for Firebase
    • Introduction
    • Walkthrough
    • Challenge
    • Notes
  • Firebase Storage
    • Introduction
    • Walkthrough
    • Security Rules
    • Challenge
    • Notes
  • Cloud Messaging
    • Introduction
    • Walkthrough
    • Challenge
    • Notes
  • Firebase Hosting
    • Introduction
    • Walkthrough
    • Challenge
    • Notes
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On this page
  • Open the app
  • Open DevTools
  • Video
  1. Cloud Messaging

Walkthrough

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Last updated 6 years ago

Open the app

Open the app at .

Open DevTools

Right-click inspect element and select the Debugger tab. Then click command + P to search for and open two files:

  • client.js,

  • and firebase-messaging-sw.js.

You'll likely need to open the Application tab in DevTools and navigate to the Service Workers side tab. Then click the link for firebase-messaging-sw.js to inspect it in the Sources tab.

client.js

Video

firebase-messaging-sw.js
https://fine-ping.glitch.me/