Firebase-messaging-sw js

How does it work?

Firebase In-App Messaging helps you engage your app’s active users by sending them targeted, contextual messages that encourage them to use key app features . For example, you could send an in-app message to get users to subscribe, watch a video, complete a level, or buy an item.

Firebase Cloud Messaging (FCM) is a set of tools that sends push notifications and small messages of up to 4 KB to different platforms: Android, iOS and web. … In this project, you’ll build Drink-it, an app that sends push notifications throughout the day reminding you to stay hydrated.6 May 2020