diff --git a/README.md b/README.md
index 1ca4a8b8..6e6458ef 100644
--- a/README.md
+++ b/README.md
@@ -5,21 +5,29 @@ Database for queries.
 ## Roadmap
 
 - Interactive query editor
-  - Reuse SQL queries as functions 
-    - Referencing and parameterization
+    - Reuse SQL queries as functions
+        - Referencing and parameterization
 - Collect, analyze, and visualize query logs
-  - Define query-engine agonistic IR for analyzing logs
+    - Define query-engine agonistic IR for analyzing logs
 - Reporting
-  - Summarizing query usage
-  - Tracking lineage of data flows
+    - Summarizing query usage
+    - Tracking lineage of data flows
 
-## Developer Note
+## Quick Start
 
-### For Treasure Data
+```sh
+// Set up Node.js and jsdom
+$ brew install node npm
+$ npm install jsdom
+
+# Install querybase to ~/local/bin/querybase
+$ ./sbt packInstall
+```
 
-Add service settings:
+Add service settings (for using Treasure Data):
 
 __.querybase/services.json__
+
 ```json
 {
   "services": [
@@ -48,14 +56,25 @@ __.querybase/services.json__
 
 ```
 
+Launch a standalone server at localhost:8080
+
+```sh
+$ ~/local/bin/querybase standalone
+```
+
+Open http://localhost:8080/
+
+## For Developers
+
+Run querybase server:
 
-Run querybase server: 
 ```
 $ ./sbt
 > ~server/reStart standalone 
 ```
 
 Build Scala.js UI:
+
 ```
 // Set up Node.js and jsdom
 $ brew install node
@@ -68,8 +87,8 @@ $ ./sbt
 
 Open http://localhost:8080/ui/
 
-
 If you use [Browsersync](https://browsersync.io/), the UI will be reloaded automatically upon Scala.js change:
+
 ```
 # Install Browsersync
 $ npm -g install browser-sync
diff --git a/build.sbt b/build.sbt
index c0392ae0..09edadfb 100644
--- a/build.sbt
+++ b/build.sbt
@@ -37,7 +37,6 @@ val buildSettings = Seq[Setting[_]](
   crossScalaVersions := targetScalaVersions,
   crossPaths         := true,
   publishMavenStyle  := true,
-  // Support JDK8 for Spark
   javacOptions ++= Seq("-source", "1.8", "-target", "1.8"),
   scalacOptions ++= Seq("-feature", "-deprecation"),
   // Use AirSpec for testing
@@ -46,9 +45,7 @@ val buildSettings = Seq[Setting[_]](
     "org.scala-lang.modules" %%% "scala-collection-compat" % "2.8.1",
     "org.wvlet.airframe"     %%% "airspec"                 % AIRFRAME_VERSION % Test
   ),
-  resolvers ++= Seq(
-    Resolver.sonatypeRepo("snapshots")
-  )
+  resolvers ++= Resolver.sonatypeOssRepos("snapshots")
 )
 
 ThisBuild / publishTo := sonatypePublishToBundle.value
@@ -64,7 +61,7 @@ val noPublish = Seq(
   publishLocal    := {}
 )
 
-lazy val jvmProjects = Seq[ProjectReference](apiJVM, server, apiClient, sql, frontendClientJVM)
+lazy val jvmProjects = Seq[ProjectReference](apiJVM, server, apiClient, sql, frontendClientJVM, main)
 lazy val jsProjects  = Seq[ProjectReference](apiJS, ui, frontendClientJS)
 
 lazy val projectJVM = project.aggregate(jvmProjects: _*)
@@ -78,6 +75,37 @@ lazy val querybase =
     .settings(noPublish)
     .aggregate((jvmProjects ++ jsProjects): _*)
 
+lazy val main =
+  project
+    .in(file("querybase-main"))
+    .enablePlugins(PackPlugin)
+    .settings(buildSettings)
+    .settings(
+      name := "querybase-main",
+      packMain := Map(
+        "querybase" -> "wvlet.querybase.server.QuerybaseServerMain"
+      ),
+      packResourceDir ++= Map(
+        (ThisBuild / baseDirectory).value / "querybase-ui" / "src" / "main" / "public" -> "public",
+        (Compile / managedResourceDirectories).value.head                              -> "public"
+      ),
+      Compile / resourceGenerators += Def.task {
+        val assetFiles = (ui / Compile / fastOptJS / webpack).value
+        val inputDir   = (ui / crossTarget).value / "scalajs-bundler" / "main"
+        val outputDir  = (Compile / managedResourceDirectories).value.head
+        assetFiles.flatMap { f =>
+          val file = f.data
+          file.relativeTo(inputDir).map { x: File =>
+            val outFile = outputDir / x.getPath
+            outFile.getParentFile.mkdirs()
+            IO.copyFile(file, outFile)
+            outFile
+          }
+        }
+      }.taskValue
+    )
+    .dependsOn(server)
+
 lazy val api =
   crossProject(JVMPlatform, JSPlatform)
     .crossType(CrossType.Pure)
diff --git a/querybase-server/src/main/scala/wvlet/querybase/server/frontend/StaticContentApi.scala b/querybase-server/src/main/scala/wvlet/querybase/server/frontend/StaticContentApi.scala
index 29c01dfe..b165e0a8 100644
--- a/querybase-server/src/main/scala/wvlet/querybase/server/frontend/StaticContentApi.scala
+++ b/querybase-server/src/main/scala/wvlet/querybase/server/frontend/StaticContentApi.scala
@@ -14,7 +14,7 @@ class StaticContentApi extends LogSupport {
       case Some(webResourceDir) =>
         // For production server
         StaticContent
-          .fromDirectory(webResourceDir)
+          .fromDirectory(s"${webResourceDir}/public")
       case _ =>
         // For testing
         val baseDir = "."