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

# Configuration

- To display information in the console, you have to select the **Show Console** feature in the Run JS panel. 
- If you only need JavaScript, you can hide the **HTML**, **CSS**, and **Output** panels. This comes down to your personal preference.

- The **Default Active Panel** should be set to **Javascript** because that is what the user needs to focus on. 

The panel configuration for all these settings would look something like this:

Learn how the Run JS widget can act as a JavaScript compiler providing console output.

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Using Only JS for Console Output

Configuration