diff --git a/build.gradle.kts b/build.gradle.kts
index 4f8ba16..7c63207 100644
--- a/build.gradle.kts
+++ b/build.gradle.kts
@@ -7,7 +7,7 @@ plugins {
 }
 
 group = "scientifik"
-version = "0.2.7"
+version = "0.3.0"
 
 repositories {
     gradlePluginPortal()
diff --git a/src/main/kotlin/Scientifik.kt b/src/main/kotlin/Scientifik.kt
index 7718b86..8f3c3e1 100644
--- a/src/main/kotlin/Scientifik.kt
+++ b/src/main/kotlin/Scientifik.kt
@@ -3,8 +3,8 @@
  */
 object Scientifik {
     const val ioVersion = "0.1.15"
-    const val coroutinesVersion = "1.3.2"
-    const val atomicfuVersion = "0.12.11"
+    const val coroutinesVersion = "1.3.3"
+    const val atomicfuVersion = "0.14.1"
     const val serializationVersion = "0.14.0"
     const val JVM_VERSION = "11"
 }
diff --git a/src/main/kotlin/scientifik/ScientifikAtomicPlugin.kt b/src/main/kotlin/scientifik/ScientifikAtomicPlugin.kt
deleted file mode 100644
index 36a72f3..0000000
--- a/src/main/kotlin/scientifik/ScientifikAtomicPlugin.kt
+++ /dev/null
@@ -1,68 +0,0 @@
-package scientifik
-
-import Scientifik
-import org.gradle.api.Plugin
-import org.gradle.api.Project
-import org.gradle.kotlin.dsl.*
-import org.jetbrains.kotlin.gradle.dsl.KotlinJsProjectExtension
-import org.jetbrains.kotlin.gradle.dsl.KotlinJvmProjectExtension
-import org.jetbrains.kotlin.gradle.dsl.KotlinMultiplatformExtension
-
-class ScientifikAtomicPlugin : Plugin<Project> {
-    override fun apply(target: Project) {
-        with(target) {
-            plugins.apply("kotlinx-atomicfu")
-
-            pluginManager.withPlugin("org.jetbrains.kotlin.multiplatform") {
-                project.configure<KotlinMultiplatformExtension> {
-                    sourceSets.invoke {
-                        val commonMain by getting {
-                            dependencies {
-                                implementation("org.jetbrains.kotlinx:atomicfu-common:${Scientifik.atomicfuVersion}")
-                            }
-                        }
-
-                        val jvmMain by getting {
-                            dependencies {
-                                implementation("org.jetbrains.kotlinx:atomicfu:${Scientifik.atomicfuVersion}")
-                            }
-                        }
-                        val jsMain by getting {
-                            dependencies {
-                                implementation("org.jetbrains.kotlinx:atomicfu-common-js:${Scientifik.atomicfuVersion}")
-                            }
-                        }
-                        val jsTest by getting {
-                            dependencies {
-                                implementation(kotlin("test-js"))
-                            }
-                        }
-                    }
-                }
-                //TODO add native clause
-            }
-
-            pluginManager.withPlugin("org.jetbrains.kotlin.jvm") {
-                configure<KotlinJvmProjectExtension> {
-                    sourceSets["main"].apply {
-                        dependencies {
-                            implementation("org.jetbrains.kotlinx:atomicfu:${Scientifik.atomicfuVersion}")
-                        }
-                    }
-                }
-            }
-
-            pluginManager.withPlugin("org.jetbrains.kotlin.js") {
-                configure<KotlinJsProjectExtension> {
-                    sourceSets["main"].apply {
-                        dependencies {
-                            implementation("org.jetbrains.kotlinx:atomicfu-js:${Scientifik.atomicfuVersion}")
-                        }
-                    }
-                }
-            }
-        }
-    }
-}
-
-
diff --git a/src/main/kotlin/scientifik/ScientifikExtension.kt b/src/main/kotlin/scientifik/ScientifikExtension.kt
deleted file mode 100644
index 022b7e6..0000000
--- a/src/main/kotlin/scientifik/ScientifikExtension.kt
+++ /dev/null
@@ -1,82 +0,0 @@
-package scientifik
-
-import Scientifik
-import org.gradle.api.Project
-import org.gradle.kotlin.dsl.apply
-import org.gradle.kotlin.dsl.create
-import org.gradle.kotlin.dsl.findByType
-import org.gradle.kotlin.dsl.get
-import org.jetbrains.kotlin.gradle.dsl.KotlinJsProjectExtension
-import org.jetbrains.kotlin.gradle.dsl.KotlinJvmProjectExtension
-import org.jetbrains.kotlin.gradle.dsl.KotlinMultiplatformExtension
-
-private fun Project.applyMPPDependency(vararg pairs: Pair<String, String>) {
-    val map = mapOf(*pairs)
-    extensions.findByType<KotlinMultiplatformExtension>()?.apply {
-        pairs.forEach{(target,depString)->
-            sourceSets[target].apply {
-                dependencies {
-                    api(depString)
-                }
-            }
-
-        }
-    }
-    extensions.findByType<KotlinJvmProjectExtension>()?.apply {
-        sourceSets["main"].apply {
-            dependencies {
-                api(map["jvmMain"] ?: error("jvmMain dependency not found"))
-            }
-        }
-    }
-
-    extensions.findByType<KotlinJsProjectExtension>()?.apply {
-        sourceSets["main"].apply {
-            dependencies {
-                api(map["jsMain"] ?: error("jsMain dependency not found"))
-            }
-        }
-    }
-}
-
-open class ScientifikExtension {
-    fun Project.withDokka() {
-        apply(plugin = "org.jetbrains.dokka")
-        subprojects {
-            scientifik.apply {
-                withDokka()
-            }
-        }
-    }
-
-    fun Project.withSerialization() {
-        apply(plugin = "kotlinx-serialization")
-        applyMPPDependency(
-            "commonMain" to "org.jetbrains.kotlinx:kotlinx-serialization-runtime-common:${Scientifik.serializationVersion}",
-            "jvmMain" to "org.jetbrains.kotlinx:kotlinx-serialization-runtime:${Scientifik.serializationVersion}",
-            "jsMain" to "org.jetbrains.kotlinx:kotlinx-serialization-runtime-js:${Scientifik.serializationVersion}"
-        )
-        //recursively apply to all subprojecs
-        subprojects {
-            scientifik.apply {
-                withSerialization()
-            }
-        }
-    }
-
-//    fun Project.withIO() {
-//        applyMPPDependency(
-//            "commonMain" to "org.jetbrains.kotlinx:kotlinx-io:${Scientifik.ioVersion}",
-//            "jvmMain" to "org.jetbrains.kotlinx:kotlinx-io-jvm:${Scientifik.ioVersion}",
-//            "jsMain" to "org.jetbrains.kotlinx:kotlinx-io-js:${Scientifik.ioVersion}"
-//        )
-//        subprojects {
-//            scientifik.apply {
-//                withIO()
-//            }
-//        }
-//    }
-}
-
-internal val Project.scientifik: ScientifikExtension
-    get() = extensions.findByType() ?: extensions.create("scientifik")
\ No newline at end of file
diff --git a/src/main/kotlin/scientifik/ScientifikJSPlugin.kt b/src/main/kotlin/scientifik/ScientifikJSPlugin.kt
index 83c33d5..9475f4d 100644
--- a/src/main/kotlin/scientifik/ScientifikJSPlugin.kt
+++ b/src/main/kotlin/scientifik/ScientifikJSPlugin.kt
@@ -10,13 +10,9 @@ import java.io.File
 
 open class ScientifikJSPlugin : Plugin<Project> {
     override fun apply(project: Project) {
-        val extension = project.scientifik
 
         with(project) {
             plugins.apply("org.jetbrains.kotlin.js")
-            plugins.apply("kotlinx-serialization")
-            plugins.apply("kotlinx-atomicfu")
-
 
             repositories.applyRepos()
 
@@ -31,6 +27,13 @@ open class ScientifikJSPlugin : Plugin<Project> {
                         api(kotlin("stdlib-js"))
                     }
                 }
+
+                sourceSets["test"].apply {
+                    languageSettings.applySettings()
+                    dependencies {
+                        implementation(kotlin("test-js"))
+                    }
+                }
             }
 
             tasks.apply {
diff --git a/src/main/kotlin/scientifik/ScientifikJVMPlugin.kt b/src/main/kotlin/scientifik/ScientifikJVMPlugin.kt
index debf50d..cc6b2b8 100644
--- a/src/main/kotlin/scientifik/ScientifikJVMPlugin.kt
+++ b/src/main/kotlin/scientifik/ScientifikJVMPlugin.kt
@@ -16,8 +16,6 @@ import org.jetbrains.kotlin.gradle.tasks.KotlinCompile
 
 open class ScientifikJVMPlugin : Plugin<Project> {
     override fun apply(project: Project) {
-        val extension = project.scientifik
-
         with(project) {
             plugins.apply("org.jetbrains.kotlin.jvm")
 
diff --git a/src/main/kotlin/scientifik/ScientifikMPPlugin.kt b/src/main/kotlin/scientifik/ScientifikMPPlugin.kt
index 31cc0d5..6e5680c 100644
--- a/src/main/kotlin/scientifik/ScientifikMPPlugin.kt
+++ b/src/main/kotlin/scientifik/ScientifikMPPlugin.kt
@@ -16,8 +16,6 @@ import java.io.File
 
 open class ScientifikMPPlugin : Plugin<Project> {
     override fun apply(project: Project) {
-        val extension = project.scientifik
-
         project.run {
 
             plugins.apply("org.jetbrains.kotlin.multiplatform")
diff --git a/src/main/kotlin/scientifik/extensions.kt b/src/main/kotlin/scientifik/extensions.kt
new file mode 100644
index 0000000..2b3aa04
--- /dev/null
+++ b/src/main/kotlin/scientifik/extensions.kt
@@ -0,0 +1,61 @@
+package scientifik
+
+import Scientifik
+import kotlinx.atomicfu.plugin.gradle.sourceSets
+import org.gradle.api.Project
+import org.gradle.kotlin.dsl.findByType
+import org.gradle.kotlin.dsl.invoke
+import org.jetbrains.kotlin.gradle.dsl.KotlinMultiplatformExtension
+import org.jetbrains.kotlin.gradle.plugin.KotlinSourceSet
+
+internal fun Project.useDependency(vararg pairs: Pair<String, String>) {
+    pluginManager.withPlugin("org.jetbrains.kotlin.multiplatform") {
+        extensions.findByType<KotlinMultiplatformExtension>()?.apply {
+            sourceSets {
+                pairs.forEach { (name, dep)->
+                    findByName(name)?.apply {
+                        dependencies {
+                            implementation(dep)
+                        }
+                    }
+                }
+            }
+        }
+    }
+    pairs.find { it.first == "jvmMain" }?.let { dep ->
+        pluginManager.withPlugin("org.jetbrains.kotlin.jvm") {
+            sourceSets.findByName("main")?.apply {
+                this as KotlinSourceSet
+                dependencies {
+                    implementation(dep)
+                }
+            }
+        }
+    }
+
+    pairs.find { it.first == "jsMain" }?.let { dep ->
+        pluginManager.withPlugin("org.jetbrains.kotlin.js") {
+            sourceSets.findByName("main")?.apply {
+                this as KotlinSourceSet
+                dependencies {
+                    implementation(dep)
+                }
+            }
+        }
+    }
+}
+
+
+fun Project.useSerialization(version: String = Scientifik.serializationVersion) = useDependency(
+    "commonMain" to "org.jetbrains.kotlinx:kotlinx-serialization-runtime-common:$version",
+    "jvmMain" to "org.jetbrains.kotlinx:kotlinx-serialization-runtime:$version",
+    "jsMain" to "org.jetbrains.kotlinx:kotlinx-serialization-runtime-js:$version",
+    "nativeMain" to "org.jetbrains.kotlinx:kotlinx-serialization-runtime-native:$version"
+)
+
+fun Project.useCoroutines(version: String = Scientifik.coroutinesVersion) = useDependency(
+    "commonMain" to "org.jetbrains.kotlinx:kotlinx-coroutines-core-common:$version",
+    "jvmMain" to "org.jetbrains.kotlinx:kotlinx-coroutines-core:$version",
+    "jsMain" to "org.jetbrains.kotlinx:kotlinx-coroutines-core-js:$version",
+    "nativeMain" to "org.jetbrains.kotlinx:kotlinx-coroutines-core-native:$version"
+)
\ No newline at end of file