Retool Apps concept guides

Learn about relevant features, functionality, and principles related to Retool web apps.

Explanations of Retool concepts that provide greater understanding about how they work. These guides are not instructional by design and focus on providing context related features and functionality.

Best practices

Learn about the best practices for building performant web apps.

Command Palette

Learn about Retool's Command Palette and its global search and commands.

Components

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Custom CSS

Learn more about using custom CSS.

Debug Tools

Investigate and resolve issues with Retool's built-in debugging tools.

App IDE

Learn about Retool's IDE for app development.

Multiplayer

Learn about collaborative app building for real-time development.

Notifications

Learn more about notifications and their global settings.

Programming styles

Learn about the programming styles supported by Retool and their use.

External sharing

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Usability

Learn more about usability features.