diff --git a/.idea/ant.xml b/.idea/ant.xml
index fd12fb59a1d..1e4b0ab494e 100644
--- a/.idea/ant.xml
+++ b/.idea/ant.xml
@@ -18,5 +18,6 @@
       </properties>
     </buildFile>
     <buildFile url="file://$PROJECT_DIR$/TeamCityRelay.xml" />
+    <buildFile url="file://$PROJECT_DIR$/node_utils.xml" />
   </component>
 </project>
\ No newline at end of file
diff --git a/build.xml b/build.xml
index 12580475578..163a3c724d1 100644
--- a/build.xml
+++ b/build.xml
@@ -1,4 +1,5 @@
 <project name="Kotlin" default="dist" xmlns:if="ant:if" xmlns:unless="ant:unless">
+    <import file="common.xml" optional="false"/>
     <property file="resources/kotlinManifest.properties"/>
 
     <!-- Set to false to disable proguard run on kotlin-compiler.jar. Speeds up the build -->
@@ -18,8 +19,6 @@
     <property name="bootstrap.script.runtime" value="${bootstrap.compiler.home}/lib/kotlin-script-runtime.jar"/>
     <property name="bootstrap.kotlin.test" value="${bootstrap.compiler.home}/lib/kotlin-test.jar" />
 
-    <property name="output" value="${basedir}/dist"/>
-    <property name="js.stdlib.output.dir" value="${output}/js"/>
     <property name="intermediate-sources" value="out/src" />
     <property name="kotlin-home" value="${output}/kotlinc"/>
     <property name="build.number" value="snapshot"/>
@@ -31,8 +30,6 @@
 
     <property name="java.target" value="1.6"/>
 
-    <property name="dependencies.dir" value="${basedir}/dependencies"/>
-
     <condition property="bootstrap.or.local.build" value="true">
         <or>
             <istrue value="${bootstrap.build.no.tests}"/>
@@ -72,9 +69,9 @@
         <pathelement location="${protobuf.jar}"/>
 
         <fileset dir="${basedir}/lib" includes="**/*.jar"/>
-        <fileset dir="${dependencies.dir}" includes="jansi.jar"/>
-        <fileset dir="${dependencies.dir}" includes="jline.jar"/>
-        <fileset dir="${dependencies.dir}" includes="cli-parser-1.1.2.jar"/>
+        <fileset dir="${dependencies}" includes="jansi.jar"/>
+        <fileset dir="${dependencies}" includes="jline.jar"/>
+        <fileset dir="${dependencies}" includes="cli-parser-1.1.2.jar"/>
         <fileset dir="${basedir}/ideaSDK/jps" includes="jps-model.jar"/>
     </path>
 
@@ -341,7 +338,7 @@
 
         <taskdef name="closure-compiler"
                  classname="com.google.javascript.jscomp.ant.CompileTask"
-                 classpath="${dependencies.dir}/closure-compiler.jar"/>
+                 classpath="${dependencies}/closure-compiler.jar"/>
 
         <closure-compiler
             compilationLevel="${compilationLevel}"
@@ -532,8 +529,8 @@
                 <zipfileset src="${idea.sdk}/lib/jna-platform.jar"/>
                 <zipfileset src="${idea.sdk}/lib/oromatcher.jar"/>
                 <zipfileset src="${idea.sdk}/jps/jps-model.jar"/>
-                <zipfileset src="${dependencies.dir}/jline.jar"/>
-                <zipfileset src="${dependencies.dir}/cli-parser-1.1.2.jar"/>
+                <zipfileset src="${dependencies}/jline.jar"/>
+                <zipfileset src="${dependencies}/cli-parser-1.1.2.jar"/>
                 <zipfileset src="${protobuf.jar}"/>
 
                 <manifest>
@@ -566,8 +563,8 @@
     <target name="compiler">
         <taskdef resource="proguard/ant/task.properties">
             <classpath>
-                <pathelement path="${dependencies.dir}/proguard.jar"/>
-                <pathelement path="${dependencies.dir}/proguard-anttask.jar"/>
+                <pathelement path="${dependencies}/proguard.jar"/>
+                <pathelement path="${dependencies}/proguard-anttask.jar"/>
             </classpath>
         </taskdef>
 
@@ -726,13 +723,13 @@
             </src>
             <classpath>
                 <pathelement path="${kotlin-home}/lib/kotlin-compiler.jar"/>
-                <pathelement path="${dependencies.dir}/native-platform-uberjar.jar"/>
+                <pathelement path="${dependencies}/native-platform-uberjar.jar"/>
             </classpath>
         </kotlinc>
 
         <jar destfile="${kotlin-home}/lib/kotlin-daemon-client.jar">
             <fileset dir="${output}/classes/daemon-client"/>
-            <zipfileset src="${dependencies.dir}/native-platform-uberjar.jar" includes="**" />
+            <zipfileset src="${dependencies}/native-platform-uberjar.jar" includes="**" />
             <zipfileset file="${kotlin-home}/build.txt" prefix="META-INF"/>
 
             <manifest>
@@ -847,7 +844,7 @@
             </src>
             <compilerarg value="-Xlint:all"/>
             <classpath>
-                <pathelement location="${dependencies.dir}/ant-1.8/lib/ant.jar"/>
+                <pathelement location="${dependencies}/ant-1.8/lib/ant.jar"/>
                 <pathelement location="${kotlin-home}/lib/kotlin-preloader.jar"/>
             </classpath>
         </javac2>
diff --git a/common.xml b/common.xml
new file mode 100644
index 00000000000..0db6a0cd229
--- /dev/null
+++ b/common.xml
@@ -0,0 +1,29 @@
+<project name="Commons">
+    <condition property="isWindows">
+        <os family="windows"/>
+    </condition>
+
+    <condition property="isMac">
+        <os family="mac"/>
+    </condition>
+
+    <condition property="isLinux">
+        <and>
+            <os family="unix"/>
+            <not>
+                <os family="mac"/>
+            </not>
+        </and>
+    </condition>
+
+    <property name="dependencies" value="${basedir}/dependencies"/>
+
+    <property name="output" value="${basedir}/dist"/>
+    <property name="js.stdlib.output.dir" value="${output}/js"/>
+
+
+    <target name="make-dependency-dirs">
+        <mkdir dir="${dependencies}"/>
+        <mkdir dir="${dependencies}/download"/>
+    </target>
+</project>
diff --git a/node_utils.xml b/node_utils.xml
new file mode 100644
index 00000000000..d48196a860f
--- /dev/null
+++ b/node_utils.xml
@@ -0,0 +1,123 @@
+<project name="Node.js utils" xmlns:if="ant:if" xmlns:unless="ant:unless">
+    <import file="common.xml" optional="false"/>
+
+    <!-- Expected that these properties will be overridden by system properties -->
+    <property name="kotlin.deploy.version" value="0.0.0"/>
+    <property name="kotlin.compiler.deploy.version" value="0.0.0"/>
+    <property name="kotlin.npmjs.auth.token" value="AUTH"/>
+
+    <property name="node.version" value="v6.3.1"/>
+
+
+    <property name="node.dir" value="${dependencies}/node"/>
+    <property name="node.executable" value="${node.dir}/bin/node"/>
+
+
+    <target name="download-nodejs-and-npm" depends="make-dependency-dirs">
+        <property name="linux-x86" value="linux-x86"/>
+
+        <property name="platform" value="win-x86" if:set="isWindows"/>
+        <property name="platform" value="darwin-x64" if:set="isMac"/>
+        <property name="platform" value="${linux-x86}" if:set="isLinux"/>
+
+        <property name="node.tar.gz" value="${dependencies}/download/node.tar.gz"/>
+
+        <property name="node.exe" value="${node.executable}.exe"/>
+
+        <property name="node.name.prefix" value="${platform}" unless:set="isWindows"/>
+        <property name="node.name.prefix" value="${linux-x86}" if:set="isWindows"/>
+
+        <property name="node.full.name" value="node-${node.version}-${node.name.prefix}"/>
+
+        <property name="url.node.tar.gz" value="https://nodejs.org/dist/${node.version}/${node.full.name}.tar.gz"/>
+        <property name="url.node.exe" value="https://nodejs.org/dist/${node.version}/${platform}/node.exe"/>
+
+
+        <get src="${url.node.tar.gz}" dest="${node.tar.gz}" usetimestamp="true"/>
+        <exec executable="tar" unless:set="isWindows">
+            <arg value="-zxf"/>
+            <arg path="${node.tar.gz}"/>
+            <arg value="-C"/>
+            <arg path="${dependencies}"/>
+        </exec>
+        <untar src="${node.tar.gz}" dest="${dependencies}" compression="gzip" if:set="isWindows"/>
+
+        <move file="${dependencies}/${node.full.name}" tofile="${dependencies}/node"/>
+        <delete dir="${dependencies}/${node.full.name}"/>
+        <delete file="${node.tar.gz}"/>
+
+        <sequential if:set="isWindows">
+            <get src="${url.node.exe}" dest="${node.exe}" usetimestamp="true"/>
+        </sequential>
+    </target>
+
+    <macrodef name="node">
+        <attribute name="dir" default="."/>
+        <attribute name="failonerror" default="true"/>
+        <element name="args" implicit="true"/>
+
+        <sequential>
+            <exec executable="${node.executable}" dir="@{dir}" failonerror="@{failonerror}">
+                <args/>
+            </exec>
+        </sequential>
+    </macrodef>
+
+    <macrodef name="npm">
+        <attribute name="command"/>
+        <attribute name="dir" default="."/>
+        <attribute name="failonerror" default="true"/>
+        <element name="args" optional="true" implicit="true"/>
+
+        <sequential>
+            <node dir="@{dir}" failonerror="@{failonerror}">
+                <arg file="${node.dir}/lib/node_modules/npm/bin/npm-cli.js"/>
+                <arg value="@{command}"/>
+                <args/>
+            </node>
+        </sequential>
+    </macrodef>
+
+    <macrodef name="publish-to-npm">
+        <attribute name="template"/>
+        <attribute name="version"/>
+        <element name="actions" optional="true" implicit="true"/>
+        <sequential>
+            <property name="deploy_to_npm_dir" value="${output}/deploy_to_npm"/>
+            <property name="package_deploy_dir" value="${deploy_to_npm_dir}/@{template}"/>
+
+            <delete dir="${deploy_to_npm_dir}"/>
+
+            <mkdir dir="${deploy_to_npm_dir}"/>
+            <copy todir="${package_deploy_dir}">
+                <fileset dir="js/npm.templates/@{template}"/>
+            </copy>
+
+            <actions/>
+
+            <npm command="version" dir="${package_deploy_dir}">
+                <arg value="@{version}"/>
+            </npm>
+            <npm command="publish" dir="${package_deploy_dir}">
+                <arg value="--//registry.npmjs.org/:_authToken=${kotlin.npmjs.auth.token}"/>
+            </npm>
+        </sequential>
+    </macrodef>
+
+    <target name="publish-kotlin-js-to-npm">
+        <publish-to-npm template="kotlin" version="${kotlin.deploy.version}">
+            <copy file="${js.stdlib.output.dir}/kotlin.js" todir="${package_deploy_dir}" failonerror="true" />
+            <copy file="${js.stdlib.output.dir}/kotlin.meta.js" todir="${package_deploy_dir}" failonerror="true" />
+        </publish-to-npm>
+    </target>
+
+    <target name="publish-kotlin-compiler-to-npm">
+        <publish-to-npm template="kotlin-compiler" version="${kotlin.compiler.deploy.version}">
+        </publish-to-npm>
+    </target>
+
+    <!-- Used on TeamCity-->
+    <target name="unzip-jslib.jar">
+        <unzip src="${output}/kotlinc/lib/kotlin-jslib.jar" dest="${js.stdlib.output.dir}"/>
+    </target>
+</project>
diff --git a/update_dependencies.xml b/update_dependencies.xml
index ef606258959..3ea76867f74 100644
--- a/update_dependencies.xml
+++ b/update_dependencies.xml
@@ -1,4 +1,5 @@
 <project name="Update Dependencies" default="update" xmlns:if="ant:if" xmlns:unless="ant:unless">
+    <import file="common.xml" optional="false"/>
 
     <property name="automerge_dummy" value="This property is used to trick git merge. Do not delete empty lines around."/>
     <property name="ideaVersion" value="162.1812.17"/>
@@ -26,28 +27,10 @@
     -->
     <!--<property name="override.version.disabled" value="true"/>-->
 
-    <condition property="isWindows">
-        <os family="windows"/>
-    </condition>
-
-    <condition property="isMac">
-        <os family="mac"/>
-    </condition>
-
-    <condition property="isLinux">
-        <and>
-            <os family="unix"/>
-            <not>
-                <os family="mac"/>
-            </not>
-        </and>
-    </condition>
-
     <condition property="kotlinc.executable.path" value="kotlinc.bat" else="kotlinc">
         <os family="windows"/>
     </condition>
 
-    <property name="dependencies" value="${basedir}/dependencies"/>
     <property name="generators" value="${basedir}/generators"/>
 
     <property name="idea.dir" value="ideaSDK"/>
@@ -184,12 +167,6 @@
             <zipfileset src="${download}/${common.name}-freebsd-amd64.jar" includes="**" />
             <zipfileset src="${download}/${common.name}-freebsd-i386.jar" includes="**" />
         </jar>
-
-    </target>
-
-    <target name="make-dependency-dirs">
-        <mkdir dir="${dependencies}"/>
-        <mkdir dir="${dependencies}/download"/>
     </target>
 
     <target name="fetch-third-party" depends="make-dependency-dirs, make-native-platform-uberjar, fetch-idea-artifacts-for-compiler-tests">