Kotlin JsExport Sample

This project demonstrates how to export Kotlin code as native TypeScript modules using JetBrains' Kotlin Multiplatform. The sample consists of three modules: :shared, :module-a, and :module-b, showcasing how to configure the export via annotations.

⚠️ Experimental Feature Notice

JsExport Export is an experimental feature and subject to change in any future releases.

Project Structure

• :shared - The main shared module that aggregates and exports the other modules (:module-a and :module-b) as native TypeScript modules.
• :module-a - A sample Kotlin module to be exported as ModuleA in TypeScript.
• :module-b - Another sample Kotlin module to be exported as ModuleB in TypeScript.

Running the Project

1. Clone this repository.
2. Open the project in your favorite IDE/editor.
3. Run ./gradlew shared:jsBrowserProductionLibraryDistribution in the terminal.
4. Install dependencies using npm install in the repository root.
5. Run the webApp using npm start --workspace=webApp or run tests with npm test --workspace=webApp in the repository root.

Key Features

• outputModuleName: Allows setting a custom module name for the exported Kotlin module.
• packageJson: Allows setting a custom property for the package.json, so that we set up kmp-lib name for the exported Kotlin library.
• kotlin.js.ir.output.granularity: Allows compiling the Kotlin code per-file, which is natural for JavaScript.

Learn More

• For more information on Kotlin Multiplatform, check out the Kotlin Multiplatform Documentation.