GRDB is a SQLite toolkit for application development. It provides SQL generation, database observation, robust concurrency, migrations, and raw SQL access. Use it to save your app’s data into SQLite databases.

Supabase client for Swift, mirroring the design of supabase-js, offering database interaction, authentication, storage, and real-time capabilities. Supports custom options for configuration and connection.

MongoKitten is a fast, pure Swift MongoDB driver built for Server Side Swift. It supports both MongoDB in server and embedded environments and can be used with Vapor or Hummingbird.

Fluent helps you work with databases, providing a high-level, type-safe API for querying and manipulating data in Vapor apps.

Realm is a mobile database for iOS, macOS, tvOS, and watchOS. It offers an object-oriented data model, real-time syncing, and encryption. It integrates with SwiftUI and supports various installation methods.

Boutique simplifies state-driven app development with a dual-layered memory and disk caching system, offering easy persistence and real-time updates for SwiftUI, UIKit, and AppKit applications.