apiKey

authDomain

databaseURL

projectId

storageBucket

messagingSenderId

appId

Learn about the full potential of the Run JS widget by studying the use-cases mentioned here.

Run JS Use-cases

# Chatroom App
Here’s a chatroom example that uses the **API keys** feature with Run JS to store messages in the database. You can send messages from different names.

The **Clear All Messages** option will erase all the saved messages in your Firebase storage.

Your Run JS app can connect to external apps or frameworks using API keys.

Using API Keys with Run JS

Chatroom App