diff --git a/.gitmodules b/.gitmodules
index cf06646..01aa736 100644
--- a/.gitmodules
+++ b/.gitmodules
@@ -4,3 +4,6 @@
 [submodule "lib/better-enums"]
 	path = lib/better-enums
 	url = https://github.com/aantron/better-enums
+[submodule "lib/mstch"]
+	path = lib/mstch
+	url = https://github.com/no1msd/mstch.git
diff --git a/CMakeLists.txt b/CMakeLists.txt
index b604920..21a37f0 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -5,4 +5,5 @@ project(tawashi_top)
 set(TAWASHI_SOURCE_ROOT "${CMAKE_CURRENT_SOURCE_DIR}")
 
 add_subdirectory(lib/incredis)
+add_subdirectory(lib/mstch)
 add_subdirectory(src)
diff --git a/index.html.mstch b/index.html.mstch
new file mode 100644
index 0000000..d0ef4bc
--- /dev/null
+++ b/index.html.mstch
@@ -0,0 +1,7 @@
+<p>tawashi v{{version}}</p>
+<form action="{{base_uri}}/paste.cgi" method="POST" accept-charset="UTF-8">
+	<textarea name="pastie" cols="80" rows="24"></textarea>
+	<br>
+		<button type="submit">tawashi</button>
+	</br>
+</form>
diff --git a/lib/mstch b/lib/mstch
new file mode 160000
index 0000000..0fde1cf
--- /dev/null
+++ b/lib/mstch
@@ -0,0 +1 @@
+Subproject commit 0fde1cf94c26ede7fa267f4b64c0efe5da81a77a
diff --git a/src/CMakeLists.txt b/src/CMakeLists.txt
index a975b85..ab82adc 100644
--- a/src/CMakeLists.txt
+++ b/src/CMakeLists.txt
@@ -1,4 +1,4 @@
-project(tawashi CXX)
+project(tawashi VERSION 0.1.0 LANGUAGES CXX)
 
 find_package(Boost 1.53.0 REQUIRED COMPONENTS program_options filesystem system)
 find_package(CURL REQUIRED)
@@ -36,6 +36,7 @@ configure_file(
 target_include_directories(${PROJECT_NAME}
 	PRIVATE ${CMAKE_CURRENT_BINARY_DIR}/include
 	PRIVATE ${TAWASHI_SOURCE_ROOT}/lib/kakoune
+	PRIVATE ${TAWASHI_SOURCE_ROOT}/lib/mstch/include
 )
 target_include_directories(${PROJECT_NAME} SYSTEM
 	PRIVATE ${Boost_INCLUDE_DIRS}
@@ -48,6 +49,7 @@ target_link_libraries(${PROJECT_NAME}
 	PRIVATE incredis
 	PRIVATE ${CURL_LIBRARIES}
 	PRIVATE ${SourceHighlight_LIBRARIES}
+	PRIVATE mstch
 )
 target_compile_definitions(${PROJECT_NAME}
 	PRIVATE BOOST_SPIRIT_USE_PHOENIX_V3=1
diff --git a/src/index_response.cpp b/src/index_response.cpp
index 483f4f5..f1740f8 100644
--- a/src/index_response.cpp
+++ b/src/index_response.cpp
@@ -23,12 +23,5 @@ namespace tawashi {
 		Response(Response::ContentType, "text/html", "index", parIni, false)
 	{
 	}
-
-	void IndexResponse::on_send (std::ostream& parStream) {
-		std::string html(load_mustache());
-
-		boost::replace_all(html, "{base_uri}", base_uri());
-		parStream << html;
-	}
 } //namespace tawashi
 
diff --git a/src/index_response.hpp b/src/index_response.hpp
index 717e89a..466735c 100644
--- a/src/index_response.hpp
+++ b/src/index_response.hpp
@@ -26,6 +26,5 @@ namespace tawashi {
 		explicit IndexResponse (const IniFile& parIni);
 
 	private:
-		virtual void on_send (std::ostream& parStream) override;
 	};
 } //namespace tawashi
diff --git a/src/response.cpp b/src/response.cpp
index e78d50c..9c247a4 100644
--- a/src/response.cpp
+++ b/src/response.cpp
@@ -18,6 +18,8 @@
 #include "response.hpp"
 #include "incredis/incredis.hpp"
 #include "ini_file.hpp"
+#include "tawashiConfig.h"
+#include "duckhandy/stringize.h"
 #include <utility>
 #include <cassert>
 #include <fstream>
@@ -74,11 +76,24 @@ namespace tawashi {
 	void Response::on_process() {
 	}
 
+	void Response::on_send (std::ostream& parStream) {
+		parStream << load_mustache();
+	}
+
+	void Response::on_mustache_prepare (mstch::map&) {
+	}
+
 	void Response::send() {
+		mstch::map mustache_context {
+			{"version", std::string{STRINGIZE(VERSION_MAJOR) "." STRINGIZE(VERSION_MINOR) "." STRINGIZE(VERSION_PATCH)}},
+			{"base_uri", std::string(m_base_uri.data(), m_base_uri.size())}
+		};
+
 		if (m_redis)
 			m_redis->wait_for_connect();
 
 		this->on_process();
+		this->on_mustache_prepare(mustache_context);
 
 		m_header_sent = true;
 		switch (m_resp_type) {
@@ -90,8 +105,10 @@ namespace tawashi {
 			break;
 		}
 
+		std::ostringstream stream_out;
 		if (ContentType == m_resp_type)
-			this->on_send(std::cout);
+			this->on_send(stream_out);
+		std::cout << mstch::render(stream_out.str(), mustache_context);
 		std::cout.flush();
 	}
 
diff --git a/src/response.hpp b/src/response.hpp
index 1581279..21f2d8d 100644
--- a/src/response.hpp
+++ b/src/response.hpp
@@ -18,6 +18,7 @@
 #pragma once
 
 #include "cgi_env.hpp"
+#include "mstch/mstch.hpp"
 #include <string>
 #include <iostream>
 #include <boost/utility/string_ref.hpp>
@@ -52,7 +53,8 @@ namespace tawashi {
 
 	private:
 		virtual void on_process();
-		virtual void on_send (std::ostream& parStream) = 0;
+		virtual void on_send (std::ostream& parStream);
+		virtual void on_mustache_prepare (mstch::map& parContext);
 
 		cgi::Env m_cgi_env;
 		std::string m_resp_value;
diff --git a/src/tawashiConfig.h.in b/src/tawashiConfig.h.in
index a98295c..43f9e5a 100644
--- a/src/tawashiConfig.h.in
+++ b/src/tawashiConfig.h.in
@@ -20,3 +20,6 @@
 #define TAWASHI_CONFIG_PATH "@TAWASHI_CONFIG_PATH@"
 #define TAWASHI_CONFIG_FILE "@TAWASHI_CONFIG_FILE@"
 #define TAWASHI_PATH_PREFIX "@CMAKE_INSTALL_PREFIX@"
+#define VERSION_MAJOR @PROJECT_VERSION_MAJOR@
+#define VERSION_MINOR @PROJECT_VERSION_MINOR@
+#define VERSION_PATCH @PROJECT_VERSION_PATCH@