diff --git a/.travis.yml b/.travis.yml
index fff3df2..d0623d7 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -1,15 +1,31 @@
 language: scala
+sudo: required
+dist: trusty
 script:
-  - sbt ++$TRAVIS_SCALA_VERSION sourcecodeJVM/test:run sourcecodeJS/test:run
-scala:
-  - 2.10.6
-  - 2.11.8
-  - 2.12.0
+  # plz is like ++ except it skips projects that are not defined for that scala version.
+  - sbt "plz $TRAVIS_SCALA_VERSION test"
 jdk:
-  - openjdk7
   - oraclejdk8
+scala:
+  - 2.10.6
+  - 2.11.11
+  - 2.12.2
+  - 2.13.0-M1
 matrix:
-  exclude:
-    - scala: 2.12.0
+  include:
+    - scala: 2.10.6
       jdk: openjdk7
-sudo: false
+before_install:
+    - bash bin/travis_setup.sh
+cache:
+  directories:
+  - $HOME/.sbt/0.13/dependency
+  - $HOME/.sbt/boot/scala*
+  - $HOME/.sbt/launchers
+  - $HOME/.ivy2/cache
+  - $HOME/.nvm
+before_cache:
+  - du -h -d 1 $HOME/.ivy2/cache
+  - du -h -d 2 $HOME/.sbt/
+  - find $HOME/.sbt -name "*.lock" -type f -delete
+  - find $HOME/.ivy2/cache -name "ivydata-*.properties" -type f -delete
diff --git a/bin/travis_setup.sh b/bin/travis_setup.sh
new file mode 100755
index 0000000..9aeea8d
--- /dev/null
+++ b/bin/travis_setup.sh
@@ -0,0 +1,42 @@
+#!/usr/bin/env bash
+# Original script from https://github.com/scala-native/scala-native/blob/c4eac0707bebc08f4979a0d0eaed16427b734171/bin/travis_setup.sh
+
+# Enable strict mode and fail the script on non-zero exit code,
+# unresolved variable or pipe failure.
+set -euo pipefail
+IFS=$'\n\t'
+
+if [ "$(uname)" == "Darwin" ]; then
+
+    brew update
+    brew install sbt
+    brew install bdw-gc
+    brew link bdw-gc
+    brew install jq
+    brew install re2
+    brew install llvm@4
+    export PATH="/usr/local/opt/llvm@4/bin:$PATH"
+
+else
+
+    # Install LLVM/Clang, Boehm GC, libunwind
+    sudo add-apt-repository --yes ppa:ubuntu-toolchain-r/test
+    sudo apt-get -qq update
+    sudo apt-get install -y -qq \
+      clang++-3.8 \
+      libgc-dev \
+      libunwind8-dev
+
+    # Install re2
+    # Starting from Ubuntu 16.04 LTS, it'll be available as http://packages.ubuntu.com/xenial/libre2-dev
+    sudo apt-get install -y make
+    export CXX=clang++-3.8
+    git clone https://code.googlesource.com/re2
+    pushd re2
+    git checkout 2017-03-01
+    make -j4 test
+    sudo make install prefix=/usr
+    make testinstall prefix=/usr
+    popd
+
+fi
diff --git a/build.sbt b/build.sbt
index 0d7b644..853afe5 100644
--- a/build.sbt
+++ b/build.sbt
@@ -1,6 +1,38 @@
+import sbtcrossproject.{crossProject, CrossType}
 import OsgiKeys._
 
-crossScalaVersions := Seq("2.10.6", "2.11.8", "2.12.0")
+val scala210 = "2.10.6"
+val scala211 = "2.11.11"
+val scala212 = "2.12.2"
+val scala213 = "2.13.0-M1"
+val baseSettings = Seq(
+  organization := "com.lihaoyi",
+  name := "sourcecode",
+  version := "0.1.4",
+  scalaVersion := scala211,
+  crossScalaVersions := Seq(scala210, scala211, scala212, scala213),
+  scmInfo := Some(ScmInfo(
+    browseUrl = url("https://github.com/lihaoyi/sourcecode"),
+    connection = "scm:git:git@github.com:lihaoyi/sourcecode.git"
+  )),
+  homepage := Some(url("https://github.com/lihaoyi/sourcecode")),
+  licenses := Seq("MIT" -> url("http://www.opensource.org/licenses/mit-license.html")),
+  developers += Developer(
+    email = "haoyi.sg@gmail.com",
+    id = "lihaoyi",
+    name = "Li Haoyi",
+    url = url("https://github.com/lihaoyi")
+  ),
+  publishTo := Some("releases" at "https://oss.sonatype.org/service/local/staging/deploy/maven2")
+)
+lazy val noPublish = Seq(
+  publishArtifact := false,
+  publish := {},
+  publishLocal := {}
+)
+
+baseSettings
+noPublish
 
 def macroDependencies(version: String) =
   Seq(
@@ -13,46 +45,33 @@ def macroDependencies(version: String) =
     else
       Seq())
 
-lazy val sourcecode = crossProject.settings(
-  version := "0.1.4",
-  scalaVersion := "2.11.8",
-  name := "sourcecode"  ,
-  organization := "com.lihaoyi",
-  libraryDependencies ++= macroDependencies(scalaVersion.value),
-  unmanagedSourceDirectories in Compile ++= {
-    CrossVersion.partialVersion(scalaVersion.value) match {
-      case Some((2, n)) if n >= 12 =>
-        Seq(baseDirectory.value / ".."/"shared"/"src"/ "main" / "scala-2.11")
-      case _ =>
-        Seq()
-    }
-  },
-  publishTo := Some("releases"  at "https://oss.sonatype.org/service/local/staging/deploy/maven2"),
-
-  pomExtra :=
-    <url>https://github.com/lihaoyi/sourcecode</url>
-    <licenses>
-      <license>
-        <name>MIT license</name>
-        <url>http://www.opensource.org/licenses/mit-license.php</url>
-      </license>
-    </licenses>
-    <scm>
-      <url>git://github.com/lihaoyi/sourcecode.git</url>
-      <connection>scm:git://github.com/lihaoyi/sourcecode.git</connection>
-    </scm>
-    <developers>
-      <developer>
-        <id>lihaoyi</id>
-        <name>Li Haoyi</name>
-        <url>https://github.com/lihaoyi</url>
-      </developer>
-    </developers>
-).enablePlugins(SbtOsgi).settings(osgiSettings).settings(
-  exportPackage := Seq("sourcecode.*"),
-  privatePackage := Seq(),
-  dynamicImportPackage := Seq("*")
-)
+lazy val sourcecode = crossProject(JSPlatform, JVMPlatform, NativePlatform)
+  .settings(
+    baseSettings,
+    libraryDependencies ++= macroDependencies(scalaVersion.value),
+    test in Test := (run in Test).toTask("").value,
+    unmanagedSourceDirectories in Compile ++= {
+      CrossVersion.partialVersion(scalaVersion.value) match {
+        case Some((2, n)) if n >= 12 =>
+          Seq(baseDirectory.value / ".." / "shared" / "src" / "main" / "scala-2.11")
+        case _ =>
+          Seq()
+      }
+    },
+    // Osgi settings
+    osgiSettings,
+    exportPackage := Seq("sourcecode.*"),
+    privatePackage := Seq(),
+    dynamicImportPackage := Seq("*")
+  )
+  .enablePlugins(SbtOsgi)
+  .jsSettings(
+    scalaJSUseMainModuleInitializer in Test := true // use JVM-style main.
+  )
+  .nativeSettings(
+    crossScalaVersions := Seq(scala211)
+  )
 
 lazy val js = sourcecode.js
 lazy val jvm = sourcecode.jvm
+lazy val native = sourcecode.native
diff --git a/project/build.properties b/project/build.properties
index 27e88aa..64317fd 100644
--- a/project/build.properties
+++ b/project/build.properties
@@ -1 +1 @@
-sbt.version=0.13.13
+sbt.version=0.13.15
diff --git a/project/build.sbt b/project/build.sbt
index 173f9d8..9e7adc8 100644
--- a/project/build.sbt
+++ b/project/build.sbt
@@ -1,2 +1,6 @@
-addSbtPlugin("org.scala-js" % "sbt-scalajs" % "0.6.13")
+addSbtPlugin("com.eed3si9n" % "sbt-doge" % "0.1.5")
+addSbtPlugin("org.scala-js" % "sbt-scalajs" % "0.6.18")
 addSbtPlugin("com.typesafe.sbt" % "sbt-osgi" % "0.8.0")
+addSbtPlugin("org.scala-native" % "sbt-crossproject" % "0.2.0")
+addSbtPlugin("org.scala-native" % "sbt-scalajs-crossproject" % "0.2.0")
+addSbtPlugin("org.scala-native" % "sbt-scala-native" % "0.3.1")
diff --git a/sourcecode/js/src/test/scala/sourcecode/Main.scala b/sourcecode/js/src/test/scala/sourcecode/Main.scala
deleted file mode 100644
index 45dc90d..0000000
--- a/sourcecode/js/src/test/scala/sourcecode/Main.scala
+++ /dev/null
@@ -1,9 +0,0 @@
-package sourcecode
-
-object Main extends scalajs.js.JSApp{
-  def main(): Unit = {
-    Tests.run()
-  }
-}
-
-
diff --git a/sourcecode/jvm/src/test/scala/sourcecode/Main.scala b/sourcecode/shared/src/test/scala/sourcecode/Main.scala
similarity index 100%
rename from sourcecode/jvm/src/test/scala/sourcecode/Main.scala
rename to sourcecode/shared/src/test/scala/sourcecode/Main.scala