Overview

Spatial K is a set of libraries for working with geospatial data in Kotlin, including an implementation of GeoJSON and a port of Turf.js written in pure Kotlin. It supports Kotlin Multiplatform and Java projects and features a Kotlin DSL for building GeoJSON objects.

See the API Reference for detailed documentation.

Snapshots

Snapshot builds are available on Sonatype:

repositories {
    maven {
        url = uri("https://oss.sonatype.org/content/repositories/snapshots/")
    }
}

dependencies {
    implementation("org.maplibre.spatialk:geojson:VERSION-SNAPSHOT")
}

Note: Snapshots are unstable and may change without notice.

Supported targets

All modules have broad Kotlin Multiplatform support, including JVM, JS, WASM, and Native. Native targets include tier 1-3, except platforms deprecated by JetBrains.