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Conceptual documentation.
4.0
Tagged pages in the 4.0 documentation.
Classic app best practices
Best practices for building performant classic apps.
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Classic app IDE
Learn about Retool's IDE for classic app development.
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Classic app performance
Best practices for building performant classic apps.
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Command Palette
Learn about Retool's Command Palette and its global search and commands.
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Components
Learn more about Retool's UI components.
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Custom CSS styles
Learn more about using custom CSS in classic apps.
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Debug Tools
Investigate and resolve issues with Retool's built-in debugging tools.
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Embedded apps
Learn about embedding classic apps in your existing web applications with support for authentication.
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Legacy and deprecated components
Learn about legacy and deprecated components.
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Module best practices
Best practices for building modules.
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Multiplayer
Learn about collaborative classic app building for real-time development.
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Notifications
Learn more about notifications and their global settings.
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Programming paradigms at Retool
Learn about the programming styles supported by Retool and their use.
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Testing best practices
Best practices for testing classic apps.
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Usability features
Learn more about usability features.
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