diff --git a/libraries/tools/kotlin-gradle-plugin/src/main/kotlin/org/jetbrains/kotlin/gradle/targets/js/nodejs/TasksRequirements.kt b/libraries/tools/kotlin-gradle-plugin/src/main/kotlin/org/jetbrains/kotlin/gradle/targets/js/nodejs/TasksRequirements.kt
index 83367097f07..7339324692e 100644
--- a/libraries/tools/kotlin-gradle-plugin/src/main/kotlin/org/jetbrains/kotlin/gradle/targets/js/nodejs/TasksRequirements.kt
+++ b/libraries/tools/kotlin-gradle-plugin/src/main/kotlin/org/jetbrains/kotlin/gradle/targets/js/nodejs/TasksRequirements.kt
@@ -5,20 +5,22 @@
 
 package org.jetbrains.kotlin.gradle.targets.js.nodejs
 
-import org.jetbrains.kotlin.gradle.plugin.mpp.KotlinJsCompilation
 import org.jetbrains.kotlin.gradle.targets.js.RequiredKotlinJsDependency
 import org.jetbrains.kotlin.gradle.targets.js.npm.NpmDependency
+import org.jetbrains.kotlin.gradle.targets.js.npm.NpmDependencyDeclaration
 import org.jetbrains.kotlin.gradle.targets.js.npm.RequiresNpmDependencies
+import org.jetbrains.kotlin.gradle.targets.js.npm.toDeclaration
 
 class TasksRequirements {
+    @Transient
     private val _byTask = mutableMapOf<RequiresNpmDependencies, Set<RequiredKotlinJsDependency>>()
-    private val byCompilation = mutableMapOf<KotlinJsCompilation, MutableSet<NpmDependency>>()
+    private val byCompilation = mutableMapOf<String, MutableSet<NpmDependencyDeclaration>>()
 
     val byTask: Map<RequiresNpmDependencies, Set<RequiredKotlinJsDependency>>
         get() = _byTask
 
-    fun getCompilationNpmRequirements(compilation: KotlinJsCompilation): Set<NpmDependency> =
-        byCompilation[compilation]
+    internal fun getCompilationNpmRequirements(compilationName: String): Set<NpmDependencyDeclaration> =
+        byCompilation[compilationName]
             ?: setOf()
 
     fun addTaskRequirements(task: RequiresNpmDependencies) {
@@ -32,11 +34,11 @@ class TasksRequirements {
             .filterIsInstance<NpmDependency>()
             .toMutableSet()
 
-        val compilation = task.compilation
+        val compilation = task.compilation.name
         if (compilation in byCompilation) {
-            byCompilation[compilation]!!.addAll(requiredNpmDependencies)
+            byCompilation[compilation]!!.addAll(requiredNpmDependencies.map { it.toDeclaration() })
         } else {
-            byCompilation[compilation] = requiredNpmDependencies
+            byCompilation[compilation] = requiredNpmDependencies.map { it.toDeclaration() }.toMutableSet()
         }
     }
 }
\ No newline at end of file
diff --git a/libraries/tools/kotlin-gradle-plugin/src/main/kotlin/org/jetbrains/kotlin/gradle/targets/js/npm/NpmDependencyDeclaration.kt b/libraries/tools/kotlin-gradle-plugin/src/main/kotlin/org/jetbrains/kotlin/gradle/targets/js/npm/NpmDependencyDeclaration.kt
new file mode 100644
index 00000000000..f01d90edc15
--- /dev/null
+++ b/libraries/tools/kotlin-gradle-plugin/src/main/kotlin/org/jetbrains/kotlin/gradle/targets/js/npm/NpmDependencyDeclaration.kt
@@ -0,0 +1,27 @@
+/*
+ * Copyright 2010-2020 JetBrains s.r.o. and Kotlin Programming Language contributors.
+ * Use of this source code is governed by the Apache 2.0 license that can be found in the license/LICENSE.txt file.
+ */
+
+package org.jetbrains.kotlin.gradle.targets.js.npm
+
+import org.gradle.api.tasks.Input
+
+data class NpmDependencyDeclaration(
+    @Input
+    val scope: NpmDependency.Scope,
+    @Input
+    val name: String,
+    @Input
+    val version: String,
+    @Input
+    val generateExternals: Boolean
+)
+
+internal fun NpmDependency.toDeclaration(): NpmDependencyDeclaration =
+    NpmDependencyDeclaration(
+        scope = this.scope,
+        name = this.name,
+        version = this.version,
+        generateExternals = this.generateExternals
+    )
\ No newline at end of file
diff --git a/libraries/tools/kotlin-gradle-plugin/src/main/kotlin/org/jetbrains/kotlin/gradle/targets/js/npm/PackageJson.kt b/libraries/tools/kotlin-gradle-plugin/src/main/kotlin/org/jetbrains/kotlin/gradle/targets/js/npm/PackageJson.kt
index 757784b23fe..5807b96f2b8 100644
--- a/libraries/tools/kotlin-gradle-plugin/src/main/kotlin/org/jetbrains/kotlin/gradle/targets/js/npm/PackageJson.kt
+++ b/libraries/tools/kotlin-gradle-plugin/src/main/kotlin/org/jetbrains/kotlin/gradle/targets/js/npm/PackageJson.kt
@@ -124,11 +124,11 @@ fun fromSrcPackageJson(packageJson: File?): PackageJson? =
         Gson().fromJson(it, PackageJson::class.java)
     }
 
-fun packageJson(
+internal fun packageJson(
     name: String,
     version: String,
     main: String,
-    npmDependencies: Collection<NpmDependency>
+    npmDependencies: Collection<NpmDependencyDeclaration>
 ): PackageJson {
 
     val packageJson = PackageJson(
@@ -141,17 +141,17 @@ fun packageJson(
     val dependencies = mutableMapOf<String, String>()
 
     npmDependencies.forEach {
-        val module = it.key
+        val module = it.name
         dependencies[module] = chooseVersion(module, dependencies[module], it.version)
     }
 
     npmDependencies.forEach {
-        val dependency = dependencies.getValue(it.key)
+        val dependency = dependencies.getValue(it.name)
         when (it.scope) {
-            NpmDependency.Scope.NORMAL -> packageJson.dependencies[it.key] = dependency
-            NpmDependency.Scope.DEV -> packageJson.devDependencies[it.key] = dependency
-            NpmDependency.Scope.OPTIONAL -> packageJson.optionalDependencies[it.key] = dependency
-            NpmDependency.Scope.PEER -> packageJson.peerDependencies[it.key] = dependency
+            NpmDependency.Scope.NORMAL -> packageJson.dependencies[it.name] = dependency
+            NpmDependency.Scope.DEV -> packageJson.devDependencies[it.name] = dependency
+            NpmDependency.Scope.OPTIONAL -> packageJson.optionalDependencies[it.name] = dependency
+            NpmDependency.Scope.PEER -> packageJson.peerDependencies[it.name] = dependency
         }
     }
 
diff --git a/libraries/tools/kotlin-gradle-plugin/src/main/kotlin/org/jetbrains/kotlin/gradle/targets/js/npm/PublicPackageJsonTask.kt b/libraries/tools/kotlin-gradle-plugin/src/main/kotlin/org/jetbrains/kotlin/gradle/targets/js/npm/PublicPackageJsonTask.kt
index 5ad8535bfe1..c568f79e504 100644
--- a/libraries/tools/kotlin-gradle-plugin/src/main/kotlin/org/jetbrains/kotlin/gradle/targets/js/npm/PublicPackageJsonTask.kt
+++ b/libraries/tools/kotlin-gradle-plugin/src/main/kotlin/org/jetbrains/kotlin/gradle/targets/js/npm/PublicPackageJsonTask.kt
@@ -11,7 +11,6 @@ import org.gradle.api.tasks.Nested
 import org.gradle.api.tasks.OutputFile
 import org.gradle.api.tasks.TaskAction
 import org.jetbrains.kotlin.gradle.plugin.mpp.KotlinJsCompilation
-import org.jetbrains.kotlin.gradle.targets.js.ir.KotlinJsIrCompilation
 import org.jetbrains.kotlin.gradle.targets.js.npm.NpmProject.Companion.PACKAGE_JSON
 import org.jetbrains.kotlin.gradle.utils.disableTaskOnConfigurationCacheBuild
 import org.jetbrains.kotlin.gradle.utils.property
@@ -43,19 +42,17 @@ constructor(
             }.customFields
 
     @get:Nested
-    internal val externalDependencies: Collection<NestedNpmDependency>
+    internal val externalDependencies: Collection<NpmDependencyDeclaration>
         get() = compilationResolution.externalNpmDependencies
             .map {
-                NestedNpmDependency(
+                NpmDependencyDeclaration(
                     scope = it.scope,
                     name = it.name,
-                    version = it.version
+                    version = it.version,
+                    generateExternals = it.generateExternals
                 )
             }
 
-    private val realExternalDependencies: Collection<NpmDependency>
-        get() = compilationResolution.externalNpmDependencies
-
     private val publicPackageJsonTaskName = npmProject.publicPackageJsonTaskName
 
     @get:OutputFile
@@ -101,13 +98,4 @@ constructor(
     companion object {
         const val NAME = "publicPackageJson"
     }
-}
-
-internal data class NestedNpmDependency(
-    @Input
-    val scope: NpmDependency.Scope,
-    @Input
-    val name: String,
-    @Input
-    val version: String
-)
\ No newline at end of file
+}
\ No newline at end of file
diff --git a/libraries/tools/kotlin-gradle-plugin/src/main/kotlin/org/jetbrains/kotlin/gradle/targets/js/npm/resolved/KotlinCompilationNpmResolution.kt b/libraries/tools/kotlin-gradle-plugin/src/main/kotlin/org/jetbrains/kotlin/gradle/targets/js/npm/resolved/KotlinCompilationNpmResolution.kt
index 430f5883ac1..881aaa72be3 100644
--- a/libraries/tools/kotlin-gradle-plugin/src/main/kotlin/org/jetbrains/kotlin/gradle/targets/js/npm/resolved/KotlinCompilationNpmResolution.kt
+++ b/libraries/tools/kotlin-gradle-plugin/src/main/kotlin/org/jetbrains/kotlin/gradle/targets/js/npm/resolved/KotlinCompilationNpmResolution.kt
@@ -6,10 +6,7 @@
 package org.jetbrains.kotlin.gradle.targets.js.npm.resolved
 
 import org.gradle.api.Project
-import org.jetbrains.kotlin.gradle.targets.js.npm.GradleNodeModule
-import org.jetbrains.kotlin.gradle.targets.js.npm.NpmDependency
-import org.jetbrains.kotlin.gradle.targets.js.npm.NpmProject
-import org.jetbrains.kotlin.gradle.targets.js.npm.PackageJson
+import org.jetbrains.kotlin.gradle.targets.js.npm.*
 
 /**
  * Resolved [NpmProject]
@@ -22,11 +19,23 @@ class KotlinCompilationNpmResolution(
     val internalDependencies: Collection<KotlinCompilationNpmResolution>,
     val internalCompositeDependencies: Collection<GradleNodeModule>,
     val externalGradleDependencies: Collection<GradleNodeModule>,
-    val externalNpmDependencies: Collection<NpmDependency>,
+    private val _externalNpmDependencies: Collection<NpmDependencyDeclaration>,
     val packageJson: PackageJson
 ) {
     val project
         get() = _project!!
     val npmProject
         get() = _npmProject!!
+
+    val externalNpmDependencies
+        get() = _externalNpmDependencies
+            .map {
+                NpmDependency(
+                    project = project,
+                    name = it.name,
+                    version = it.version,
+                    scope = it.scope,
+                    generateExternals = it.generateExternals
+                )
+            }
 }
\ No newline at end of file
diff --git a/libraries/tools/kotlin-gradle-plugin/src/main/kotlin/org/jetbrains/kotlin/gradle/targets/js/npm/resolver/KotlinCompilationNpmResolver.kt b/libraries/tools/kotlin-gradle-plugin/src/main/kotlin/org/jetbrains/kotlin/gradle/targets/js/npm/resolver/KotlinCompilationNpmResolver.kt
index 1121e87b082..dff0a5a262c 100644
--- a/libraries/tools/kotlin-gradle-plugin/src/main/kotlin/org/jetbrains/kotlin/gradle/targets/js/npm/resolver/KotlinCompilationNpmResolver.kt
+++ b/libraries/tools/kotlin-gradle-plugin/src/main/kotlin/org/jetbrains/kotlin/gradle/targets/js/npm/resolver/KotlinCompilationNpmResolver.kt
@@ -62,6 +62,8 @@ internal class KotlinCompilationNpmResolver(
     @Transient
     val npmProject = compilation.npmProject
 
+    val compilationName = compilation.name
+
     val npmName by lazy {
         npmProject.name
     }
@@ -80,6 +82,10 @@ internal class KotlinCompilationNpmResolver(
 
     val nodeJs get() = resolver.nodeJs
 
+    val taskRequirements by lazy {
+        nodeJs.taskRequirements
+    }
+
     val target get() = compilation.target
 
     val project get() = target.project
@@ -415,10 +421,10 @@ internal class KotlinCompilationNpmResolver(
             }
                 .filterNotNull()
 
-//            val toolsNpmDependencies = nodeJs.taskRequirements
-//                .getCompilationNpmRequirements(compilation)
+            val toolsNpmDependencies = taskRequirements
+                .getCompilationNpmRequirements(compilationName)
 
-            val allNpmDependencies = externalNpmDependencies/* + toolsNpmDependencies*/
+            val allNpmDependencies = externalNpmDependencies.map { it.toDeclaration() } + toolsNpmDependencies
 
             val packageJson = packageJson(
                 npmName,
diff --git a/libraries/tools/kotlin-gradle-plugin/src/main/kotlin/org/jetbrains/kotlin/gradle/targets/js/npm/tasks/KotlinPackageJsonTask.kt b/libraries/tools/kotlin-gradle-plugin/src/main/kotlin/org/jetbrains/kotlin/gradle/targets/js/npm/tasks/KotlinPackageJsonTask.kt
index 606d69337c1..02d2a638cb4 100644
--- a/libraries/tools/kotlin-gradle-plugin/src/main/kotlin/org/jetbrains/kotlin/gradle/targets/js/npm/tasks/KotlinPackageJsonTask.kt
+++ b/libraries/tools/kotlin-gradle-plugin/src/main/kotlin/org/jetbrains/kotlin/gradle/targets/js/npm/tasks/KotlinPackageJsonTask.kt
@@ -33,6 +33,10 @@ open class KotlinPackageJsonTask : DefaultTask() {
     @Transient
     private lateinit var compilation: KotlinJsCompilation
 
+    private val compilationName by lazy {
+        compilation.name
+    }
+
     @Input
     val projectPath = project.path
 
@@ -60,8 +64,8 @@ open class KotlinPackageJsonTask : DefaultTask() {
     @get:Input
     internal val toolsNpmDependencies: List<String> by lazy {
         nodeJs.taskRequirements
-            .getCompilationNpmRequirements(compilation)
-            .map { it.uniqueRepresentation() }
+            .getCompilationNpmRequirements(compilationName)
+            .map { it.toString() }
     }
 
     @get:Nested