diff --git a/.gitignore b/.gitignore
index 7925e19..8bb26b1 100644
--- a/.gitignore
+++ b/.gitignore
@@ -1,6 +1,6 @@
 build/
 .gradle/
 .idea/
-*.iml
+/*.iml
 
 mapCache/
\ No newline at end of file
diff --git a/build.gradle.kts b/build.gradle.kts
index c689877..88c4647 100644
--- a/build.gradle.kts
+++ b/build.gradle.kts
@@ -1,58 +1,77 @@
-import org.jetbrains.compose.compose
-import org.jetbrains.compose.desktop.application.dsl.TargetFormat
-
 plugins {
-    kotlin("multiplatform")
-    id("org.jetbrains.compose")
-    `maven-publish`
-}
-
-group = "center.sciptog"
-version = "1.0-SNAPSHOT"
-
-repositories {
-    google()
-    mavenCentral()
-    maven("https://maven.pkg.jetbrains.space/public/p/compose/dev")
+    base
 }
 
 val ktorVersion by extra("2.0.3")
 
-kotlin {
-    jvm {
-        compilations.all {
-            kotlinOptions.jvmTarget = "11"
-        }
-        withJava()
+subprojects {
+    group = "center.sciprog"
+    version = "0.1.0-SNAPSHOT"
+
+    repositories {
+        google()
+        mavenCentral()
+        maven("https://maven.pkg.jetbrains.space/public/p/compose/dev")
     }
-    sourceSets {
-        commonMain{
-            dependencies{
-                api(compose.runtime)
-                api(compose.foundation)
-                api(compose.material)
-                api("io.ktor:ktor-client-core:$ktorVersion")
-                implementation("io.ktor:ktor-client-cio:$ktorVersion")
-                implementation("io.github.microutils:kotlin-logging:2.1.23")
+
+    plugins.withId("maven-publish") {
+
+        configure<PublishingExtension> {
+            val vcs = "https://github.com/mipt-npm/maps-kt"
+
+            // Process each publication we have in this project
+            publications {
+                withType<MavenPublication> {
+                    pom {
+                        name.set(project.name)
+                        description.set(project.description)
+                        url.set(vcs)
+
+                        licenses {
+                            license {
+                                name.set("The Apache Software License, Version 2.0")
+                                url.set("https://www.apache.org/licenses/LICENSE-2.0.txt")
+                                distribution.set("repo")
+                            }
+                        }
+
+                        developers {
+                            developer {
+                                id.set("SPC")
+                                name.set("Scientific programming centre")
+                                organization.set("MIPT")
+                                organizationUrl.set("https://sciprog.center/")
+                            }
+                        }
+
+                        scm {
+                            url.set(vcs)
+                            tag.set(project.version.toString())
+                        }
+                    }
+                }
+            }
+
+            val spaceRepo = "https://maven.pkg.jetbrains.space/mipt-npm/p/sci/maven"
+            val spaceUser: String? = project.findProperty("publishing.space.user") as? String
+            val spaceToken: String? = project.findProperty("publishing.space.token") as? String
+
+            if (spaceUser != null && spaceToken != null) {
+                project.logger.info("Adding mipt-npm Space publishing to project [${project.name}]")
+
+                repositories.maven {
+                    name = "space"
+                    url = uri(spaceRepo)
+
+                    credentials {
+                        username = spaceUser
+                        password = spaceToken
+                    }
+                }
             }
         }
-        val jvmMain by getting {
-            dependencies {
-                implementation(compose.desktop.currentOs)
-                implementation("ch.qos.logback:logback-classic:1.2.11")
-            }
-        }
-        val jvmTest by getting
     }
 }
 
-compose.desktop {
-    application {
-        mainClass = "MainKt"
-        nativeDistributions {
-            targetFormats(TargetFormat.Dmg, TargetFormat.Msi, TargetFormat.Deb)
-            packageName = "maps-kt-compose"
-            packageVersion = "1.0.0"
-        }
-    }
-}
+
+
diff --git a/demo/build.gradle.kts b/demo/build.gradle.kts
new file mode 100644
index 0000000..b6738fd
--- /dev/null
+++ b/demo/build.gradle.kts
@@ -0,0 +1,40 @@
+import org.jetbrains.compose.compose
+import org.jetbrains.compose.desktop.application.dsl.TargetFormat
+
+plugins {
+    kotlin("multiplatform")
+    id("org.jetbrains.compose")
+}
+
+val ktorVersion: String by rootProject.extra
+
+kotlin {
+    jvm {
+        compilations.all {
+            kotlinOptions.jvmTarget = "11"
+        }
+        withJava()
+    }
+    sourceSets {
+        val jvmMain by getting {
+            dependencies {
+                implementation(projects.mapsKtCompose)
+                implementation(compose.desktop.currentOs)
+                implementation("io.ktor:ktor-client-cio:$ktorVersion")
+                implementation("ch.qos.logback:logback-classic:1.2.11")
+            }
+        }
+        val jvmTest by getting
+    }
+}
+
+compose.desktop {
+    application {
+        mainClass = "MainKt"
+        nativeDistributions {
+            targetFormats(TargetFormat.Dmg, TargetFormat.Msi, TargetFormat.Deb)
+            packageName = "maps-kt-compose"
+            packageVersion = "1.0.0"
+        }
+    }
+}
diff --git a/src/jvmMain/kotlin/Main.kt b/demo/src/jvmMain/kotlin/Main.kt
similarity index 100%
rename from src/jvmMain/kotlin/Main.kt
rename to demo/src/jvmMain/kotlin/Main.kt
diff --git a/gradle.properties b/gradle.properties
index 9498324..0802053 100644
--- a/gradle.properties
+++ b/gradle.properties
@@ -1,4 +1,5 @@
 kotlin.code.style=official
 kotlin.version=1.6.10
+compose.version=1.1.1
 agp.version=4.2.2
-compose.version=1.1.1
\ No newline at end of file
+android.useAndroidX=true
diff --git a/maps-kt-compose/build.gradle.kts b/maps-kt-compose/build.gradle.kts
new file mode 100644
index 0000000..1ec386f
--- /dev/null
+++ b/maps-kt-compose/build.gradle.kts
@@ -0,0 +1,29 @@
+import org.jetbrains.compose.compose
+import org.jetbrains.compose.desktop.application.dsl.TargetFormat
+
+plugins {
+    kotlin("multiplatform")
+    id("org.jetbrains.compose")
+    `maven-publish`
+}
+
+val ktorVersion: String by rootProject.extra
+
+kotlin {
+    jvm {
+        compilations.all {
+            kotlinOptions.jvmTarget = "11"
+        }
+    }
+    sourceSets {
+        commonMain{
+            dependencies{
+                api(projects.mapsKtCore)
+                api(compose.foundation)
+                api("io.ktor:ktor-client-core:$ktorVersion")
+            }
+        }
+        val jvmMain by getting
+        val jvmTest by getting
+    }
+}
\ No newline at end of file
diff --git a/src/commonMain/kotlin/centre/sciprog/maps/compose/FeatureBuilder.kt b/maps-kt-compose/src/commonMain/kotlin/centre/sciprog/maps/compose/FeatureBuilder.kt
similarity index 100%
rename from src/commonMain/kotlin/centre/sciprog/maps/compose/FeatureBuilder.kt
rename to maps-kt-compose/src/commonMain/kotlin/centre/sciprog/maps/compose/FeatureBuilder.kt
diff --git a/src/commonMain/kotlin/centre/sciprog/maps/compose/MapFeature.kt b/maps-kt-compose/src/commonMain/kotlin/centre/sciprog/maps/compose/MapFeature.kt
similarity index 100%
rename from src/commonMain/kotlin/centre/sciprog/maps/compose/MapFeature.kt
rename to maps-kt-compose/src/commonMain/kotlin/centre/sciprog/maps/compose/MapFeature.kt
diff --git a/src/commonMain/kotlin/centre/sciprog/maps/compose/MapTileProvider.kt b/maps-kt-compose/src/commonMain/kotlin/centre/sciprog/maps/compose/MapTileProvider.kt
similarity index 100%
rename from src/commonMain/kotlin/centre/sciprog/maps/compose/MapTileProvider.kt
rename to maps-kt-compose/src/commonMain/kotlin/centre/sciprog/maps/compose/MapTileProvider.kt
diff --git a/src/commonMain/kotlin/centre/sciprog/maps/compose/MapView.kt b/maps-kt-compose/src/commonMain/kotlin/centre/sciprog/maps/compose/MapView.kt
similarity index 100%
rename from src/commonMain/kotlin/centre/sciprog/maps/compose/MapView.kt
rename to maps-kt-compose/src/commonMain/kotlin/centre/sciprog/maps/compose/MapView.kt
diff --git a/src/jvmMain/kotlin/centre/sciprog/maps/compose/LruCache.kt b/maps-kt-compose/src/jvmMain/kotlin/centre/sciprog/maps/compose/LruCache.kt
similarity index 100%
rename from src/jvmMain/kotlin/centre/sciprog/maps/compose/LruCache.kt
rename to maps-kt-compose/src/jvmMain/kotlin/centre/sciprog/maps/compose/LruCache.kt
diff --git a/src/jvmMain/kotlin/centre/sciprog/maps/compose/MapViewJvm.kt b/maps-kt-compose/src/jvmMain/kotlin/centre/sciprog/maps/compose/MapViewJvm.kt
similarity index 96%
rename from src/jvmMain/kotlin/centre/sciprog/maps/compose/MapViewJvm.kt
rename to maps-kt-compose/src/jvmMain/kotlin/centre/sciprog/maps/compose/MapViewJvm.kt
index 9403e85..f7be32c 100644
--- a/src/jvmMain/kotlin/centre/sciprog/maps/compose/MapViewJvm.kt
+++ b/maps-kt-compose/src/jvmMain/kotlin/centre/sciprog/maps/compose/MapViewJvm.kt
@@ -31,6 +31,17 @@ private fun Color.toPaint(): Paint = Paint().apply {
 
 private fun IntRange.intersect(other: IntRange) = max(first, other.first)..min(last, other.last)
 
+internal fun MapViewPoint.move(deltaX: Double, deltaY: Double): MapViewPoint {
+    val newCoordinates = GeodeticMapCoordinates.ofRadians(
+        (focus.latitude + deltaY / scaleFactor).coerceIn(
+            -MercatorProjection.MAXIMUM_LATITUDE,
+            MercatorProjection.MAXIMUM_LATITUDE
+        ),
+        focus.longitude + deltaX / scaleFactor
+    )
+    return MapViewPoint(newCoordinates, zoom)
+}
+
 private val logger = KotlinLogging.logger("MapView")
 
 /**
diff --git a/src/jvmMain/kotlin/centre/sciprog/maps/compose/OpenStreetMapTileProvider.kt b/maps-kt-compose/src/jvmMain/kotlin/centre/sciprog/maps/compose/OpenStreetMapTileProvider.kt
similarity index 100%
rename from src/jvmMain/kotlin/centre/sciprog/maps/compose/OpenStreetMapTileProvider.kt
rename to maps-kt-compose/src/jvmMain/kotlin/centre/sciprog/maps/compose/OpenStreetMapTileProvider.kt
diff --git a/maps-kt-core/build.gradle.kts b/maps-kt-core/build.gradle.kts
new file mode 100644
index 0000000..7d20ce4
--- /dev/null
+++ b/maps-kt-core/build.gradle.kts
@@ -0,0 +1,26 @@
+plugins {
+    kotlin("multiplatform")
+    `maven-publish`
+}
+
+val ktorVersion: String by rootProject.extra
+
+kotlin {
+    jvm {
+        compilations.all {
+            kotlinOptions.jvmTarget = "11"
+        }
+    }
+    js(IR){
+        browser()
+    }
+    sourceSets {
+        commonMain{
+            dependencies{
+                api("io.github.microutils:kotlin-logging:2.1.23")
+            }
+        }
+        val jvmMain by getting
+        val jvmTest by getting
+    }
+}
\ No newline at end of file
diff --git a/src/commonMain/kotlin/centre/sciprog/maps/GeodeticMapCoordinates.kt b/maps-kt-core/src/commonMain/kotlin/centre/sciprog/maps/GeodeticMapCoordinates.kt
similarity index 100%
rename from src/commonMain/kotlin/centre/sciprog/maps/GeodeticMapCoordinates.kt
rename to maps-kt-core/src/commonMain/kotlin/centre/sciprog/maps/GeodeticMapCoordinates.kt
diff --git a/src/commonMain/kotlin/centre/sciprog/maps/GmcBox.kt b/maps-kt-core/src/commonMain/kotlin/centre/sciprog/maps/GmcBox.kt
similarity index 84%
rename from src/commonMain/kotlin/centre/sciprog/maps/GmcBox.kt
rename to maps-kt-core/src/commonMain/kotlin/centre/sciprog/maps/GmcBox.kt
index c44c9e9..f4c4065 100644
--- a/src/commonMain/kotlin/centre/sciprog/maps/GmcBox.kt
+++ b/maps-kt-core/src/commonMain/kotlin/centre/sciprog/maps/GmcBox.kt
@@ -1,14 +1,12 @@
 package centre.sciprog.maps
 
-import androidx.compose.ui.unit.DpSize
-import centre.sciprog.maps.compose.MapFeature
 import kotlin.math.*
 
 class GmcBox(val a: GeodeticMapCoordinates, val b: GeodeticMapCoordinates)
 
 fun GmcBox(latitudes: ClosedFloatingPointRange<Double>, longitudes: ClosedFloatingPointRange<Double>) = GmcBox(
-    Gmc.ofRadians(latitudes.start, longitudes.start),
-    Gmc.ofRadians(latitudes.endInclusive, longitudes.endInclusive)
+    GeodeticMapCoordinates.ofRadians(latitudes.start, longitudes.start),
+    GeodeticMapCoordinates.ofRadians(latitudes.endInclusive, longitudes.endInclusive)
 )
 
 val GmcBox.center
diff --git a/src/commonMain/kotlin/centre/sciprog/maps/MapViewPoint.kt b/maps-kt-core/src/commonMain/kotlin/centre/sciprog/maps/MapViewPoint.kt
similarity index 73%
rename from src/commonMain/kotlin/centre/sciprog/maps/MapViewPoint.kt
rename to maps-kt-core/src/commonMain/kotlin/centre/sciprog/maps/MapViewPoint.kt
index 1b27e2d..9579a81 100644
--- a/src/commonMain/kotlin/centre/sciprog/maps/MapViewPoint.kt
+++ b/maps-kt-core/src/commonMain/kotlin/centre/sciprog/maps/MapViewPoint.kt
@@ -1,7 +1,6 @@
 package centre.sciprog.maps
 
 import kotlin.math.pow
-import kotlin.math.roundToInt
 
 /**
  * Observable position on the map. Includes observation coordinate and [zoom] factor
@@ -13,20 +12,6 @@ data class MapViewPoint(
     val scaleFactor by lazy { WebMercatorProjection.scaleFactor(zoom) }
 }
 
-/**
- *
- */
-internal fun MapViewPoint.move(deltaX: Double, deltaY: Double): MapViewPoint {
-    val newCoordinates = GeodeticMapCoordinates.ofRadians(
-        (focus.latitude + deltaY / scaleFactor).coerceIn(
-            -MercatorProjection.MAXIMUM_LATITUDE,
-            MercatorProjection.MAXIMUM_LATITUDE
-        ),
-        focus.longitude + deltaX / scaleFactor
-    )
-    return MapViewPoint(newCoordinates, zoom)
-}
-
 fun MapViewPoint.move(delta: GeodeticMapCoordinates): MapViewPoint {
     val newCoordinates = GeodeticMapCoordinates.ofRadians(
         (focus.latitude + delta.latitude).coerceIn(
diff --git a/src/commonMain/kotlin/centre/sciprog/maps/MercatorProjection.kt b/maps-kt-core/src/commonMain/kotlin/centre/sciprog/maps/MercatorProjection.kt
similarity index 100%
rename from src/commonMain/kotlin/centre/sciprog/maps/MercatorProjection.kt
rename to maps-kt-core/src/commonMain/kotlin/centre/sciprog/maps/MercatorProjection.kt
diff --git a/src/commonMain/kotlin/centre/sciprog/maps/WebMercatorProjection.kt b/maps-kt-core/src/commonMain/kotlin/centre/sciprog/maps/WebMercatorProjection.kt
similarity index 100%
rename from src/commonMain/kotlin/centre/sciprog/maps/WebMercatorProjection.kt
rename to maps-kt-core/src/commonMain/kotlin/centre/sciprog/maps/WebMercatorProjection.kt
diff --git a/settings.gradle.kts b/settings.gradle.kts
index 374b7cd..18fc3d1 100644
--- a/settings.gradle.kts
+++ b/settings.gradle.kts
@@ -1,4 +1,7 @@
-// Copyright 2000-2022 JetBrains s.r.o. and contributors. Use of this source code is governed by the Apache 2.0 license.
+rootProject.name = "maps-kt"
+
+enableFeaturePreview("TYPESAFE_PROJECT_ACCESSORS")
+
 pluginManagement {
     repositories {
         google()
@@ -9,9 +12,17 @@ pluginManagement {
 
     plugins {
         kotlin("multiplatform").version(extra["kotlin.version"] as String)
+        kotlin("android").version(extra["kotlin.version"] as String)
+        id("com.android.application").version(extra["agp.version"] as String)
+        id("com.android.library").version(extra["agp.version"] as String)
         id("org.jetbrains.compose").version(extra["compose.version"] as String)
     }
 }
 
-rootProject.name = "maps-kt"
+
+include(
+    ":maps-kt-core",
+    ":maps-kt-compose",
+    ":demo"
+)