diff --git a/dataforge-data/src/commonMain/kotlin/hep/dataforge/data/Data.kt b/dataforge-data/src/commonMain/kotlin/hep/dataforge/data/Data.kt
index 14f98651..e8cd20e9 100644
--- a/dataforge-data/src/commonMain/kotlin/hep/dataforge/data/Data.kt
+++ b/dataforge-data/src/commonMain/kotlin/hep/dataforge/data/Data.kt
@@ -14,7 +14,7 @@ import kotlin.reflect.KClass
  */
 interface Data<out T : Any> : MetaRepr {
     /**
-     * Type marker for the data. The type is known before the calculation takes place so it could be cheched.
+     * Type marker for the data. The type is known before the calculation takes place so it could be checked.
      */
     val type: KClass<out T>
     /**
diff --git a/dataforge-io/build.gradle b/dataforge-io/build.gradle
index a0011494..56384c09 100644
--- a/dataforge-io/build.gradle
+++ b/dataforge-io/build.gradle
@@ -1,5 +1,5 @@
 plugins {
-    id "org.jetbrains.kotlin.multiplatform"
+    id("org.jetbrains.kotlin.multiplatform")
 }
 
 repositories {
@@ -9,7 +9,7 @@ repositories {
 kotlin {
     targets {
         fromPreset(presets.jvm, 'jvm')
-        //fromPreset(presets.js, 'js')
+        fromPreset(presets.js, 'js')
         // For ARM, preset should be changed to presets.iosArm32 or presets.iosArm64
         // For Linux, preset should be changed to e.g. presets.linuxX64
         // For MacOS, preset should be changed to e.g. presets.macosX64
@@ -19,6 +19,19 @@ kotlin {
         commonMain {
             dependencies {
                 api project(":dataforge-context")
+                api project(":dataforge-meta-io")
+            }
+        }
+
+        jvmMain {
+            dependencies {
+
+            }
+        }
+
+        jsMain {
+            dependencies {
+
             }
         }
     }
diff --git a/dataforge-io/src/commonMain/kotlin/hep/dataforge/io/Output.kt b/dataforge-io/src/commonMain/kotlin/hep/dataforge/io/Output.kt
new file mode 100644
index 00000000..0f45726d
--- /dev/null
+++ b/dataforge-io/src/commonMain/kotlin/hep/dataforge/io/Output.kt
@@ -0,0 +1,12 @@
+package hep.dataforge.io
+
+import hep.dataforge.context.ContextAware
+import hep.dataforge.meta.EmptyMeta
+import hep.dataforge.meta.Meta
+
+/**
+ * A generic way to render any object in the output.
+ */
+interface Output<in T: Any> : ContextAware {
+    fun render(obj: T, meta: Meta = EmptyMeta)
+}
\ No newline at end of file
diff --git a/settings.gradle.kts b/settings.gradle.kts
index 4a91be73..774ee96a 100644
--- a/settings.gradle.kts
+++ b/settings.gradle.kts
@@ -12,5 +12,6 @@ include(
         ":dataforge-meta",
         ":dataforge-meta-io",
         ":dataforge-context",
-        ":dataforge-data"
+        ":dataforge-data",
+        ":dataforge-io"
 )