Kotlin 101: Type Classes Quickly Explained

While not offered directly by the government, TaxHawk is great: https://news.ycombinator.com/item?id=43220854

Supported features:

Creating and running JVM, Android, iOS, Linux, and macOS applications.

Creating Kotlin Multiplatform libraries.

Running tests.

Mixing Kotlin, Java and Swift code.

Code assistance for module files in IntelliJ IDEA and Fleet.

Multi-module projects.

Using Compose Multiplatform.

Using Compose multiplatform resources.

Integration with Gradle version catalogs.

Gradle interop, including combining Amper and Gradle modules in one project.

Gradle-compatible project layout for the smooth migration of existing Gradle projects.

* only in Gradle-based projects

Rallly: Open-source (AGPL) scheduling tool for organizing events and meetings

Related discussion: https://news.ycombinator.com/item?id=43710826