App scripting and events guides

How-to guides for scripting web and mobile apps.

Configure event handlers

Learn how to trigger actions and queries in response to user interactions.

Define option lists

Use the option list editor to configure options manually or map data to generate them dynamically.

Generate PDFs

Learn how to generate PDFs using the built-in PDF exporter resource.

Manage time zones

Learn how to manage time zones in Date Time and other components.

Run JavaScript

Learn how to run JavaScript in your Retool apps.

Custom JavaScript and libraries

Learn how to preload custom JavaScript and libraries in apps.