"Kool Types for Kotlin Multiplatform." - @jmfayard

Unlock the true potential of Kotlin's type system across Kotlin/JVM, Kotlin/JS, and Kotlin/Native platforms with Kotools Types – your comprehensive toolkit for explicit type handling!

Kotools Types is not just a library; it's your gateway to seamless and expressive type manipulation in Kotlin projects. Dive into a world where types are your allies, providing clarity, safety, and flexibility across diverse Kotlin platforms.

• Unified Type Handling: Embrace a unified approach to handling types across platforms, ensuring consistency in your Kotlin/JVM, Kotlin/JS and Kotlin/Native projects.
• Enhanced Type Safety: Fortify your code with explicit types, catching errors at compile time to create robust and reliable applications.
• Automatic Serialization: Seamlessly serialize and deserialize types using kotlinx.serialization, making data interchange between platforms, APIs, databases and libraries a breeze.

You can add Kotools Types to your project by using Gradle or Maven. Just replace the $version or the ${kotools.types.version} variables by the latest version or by another one available in the changelog.

implementation("org.kotools:types:$version")

implementation "org.kotools:types:$version"

<dependencies>
    <dependency>
        <groupId>org.kotools</groupId>
        <artifactId>types</artifactId>
        <version>${kotools.types.version}</version>
    </dependency>
</dependencies>

See the dedicated documentation for serializing types from the org.kotools.types package using the kotlinx.serialization library.

Explore some of the types offered by this library:

• NotBlankString ensuring that your strings have at least one character excluding whitespaces.
• PositiveInt representing an integer number of type Int that is greater than or equals zero.
• NotEmptyList for grouping your data in a list with at least one element.

See the API reference for more types!

Here's additional documentation for learning more about this project:

• Design goals
• Versioning strategy
• Dependency compatibility
• Declarations lifecycle
• Security Policy

Join our thriving community! Connect, share insights, and collaborate with fellow developers to make Kotools Types even more powerful.

• GitHub Discussions
• #kotools on Kotlin Slack

If you find this project valuable, show your support by giving us a ⭐️ on GitHub. Your feedback and engagement mean the world to us!

As an Open-Source project, Kotools Types is in need of new contributors! We have issues suited for all levels, from entry to advanced. All are welcome in this project.

If you are looking to contribute, check out our contribution guidelines for more details on how to get started.

Thanks to Loïc Lamarque for creating and sharing this project with the open source community.

Thanks to all the people that ever contributed through code or other means such as bug reports, feature suggestions and so on.

This project is licensed under the MIT License.

Happy coding with Kotools Types! 🎉