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GRDB includes several demo applications that showcase different features and integration patterns. These examples are great starting points for learning how to integrate GRDB into your own applications.

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GRDBDemo

The main GRDBDemo application demonstrates how GRDB can fuel a SwiftUI application. This demo shows:
  • Database setup and migrations
  • Record types with GRDB protocols
  • SwiftUI integration patterns
  • Database observation for reactive UI updates

View GRDBDemo Source

Explore the complete source code and implementation details

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GRDBQuery Package Demos

The GRDBQuery package includes additional demo applications that use the @Query property wrapper. This property wrapper helps SwiftUI views automatically update their content when the database changes.

GRDBQuery Repository

Access the GRDBQuery package and its demo applications

@Query Property Wrapper

Learn about the Query property wrapper for SwiftUI

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Additional Resources

Getting Started

Begin your GRDB journey with the quickstart guide

Sample Code

Browse more sample code in the README

Best Practices

Recommended practices for designing record types

GitHub Discussions

Join the community discussions

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What You’ll Learn

These demo applications cover:
  • Database Architecture: How to structure your database layer
  • SwiftUI Integration: Best practices for reactive UI updates
  • Record Design: Effective patterns for defining record types
  • Migrations: How to evolve your database schema over time
  • Testing: Approaches to testing database code
The demo applications are built with current best practices and are regularly updated with each GRDB release.

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