diff --git a/.gitignore b/.gitignore
index 25cb1ebd..04d31eb3 100644
--- a/.gitignore
+++ b/.gitignore
@@ -10,6 +10,10 @@ src/tests/server_side/mibew/libs/config.php
 src/mibew/files/avatar/*
 !src/mibew/files/avatar/.keep
 
+# Do not index cache files
+src/mibew/cache/*
+!src/mibew/cache/.keep
+
 # Do not index plugins
 src/mibew/plugins/*
 !src/mibew/plugins/.keep
diff --git a/src/composer.json b/src/composer.json
index 5fa62330..dab27a7b 100644
--- a/src/composer.json
+++ b/src/composer.json
@@ -23,7 +23,8 @@
         "symfony/routing": "2.5.*",
         "symfony/config": "2.5.*",
         "symfony/yaml": "2.5.*",
-        "symfony/translation": "2.5.*"
+        "symfony/translation": "2.5.*",
+        "tedivm/stash": "0.12.*"
     },
     "require-dev": {
         "squizlabs/php_codesniffer": "1.*"
diff --git a/src/gulpfile.js b/src/gulpfile.js
index 9f28ded0..fc83971a 100644
--- a/src/gulpfile.js
+++ b/src/gulpfile.js
@@ -28,6 +28,7 @@ var config = {
     mibewPath: 'mibew',
     phpVendorPath: 'mibew/vendor',
     pluginsPath: 'mibew/plugins',
+    cachePath: 'mibew/cache',
     jsPath: 'mibew/js',
     chatStylesPath: 'mibew/styles/dialogs',
     pageStylesPath: 'mibew/styles/pages',
@@ -43,8 +44,15 @@ gulp.task('phpcs', ['composer-install-dev'], function() {
     return gulp.src([
         config.mibewPath + '/**/*.php',
         '!' + config.phpVendorPath + '/**/*.*',
-        '!' + config.pluginsPath + '/**/*.*'
-    ])
+        '!' + config.pluginsPath + '/**/*.*',
+        '!' + config.cachePath + '/**/*.*'
+    ], {
+        // Content of the cache directory is readable only for webserver. Thus
+        // we must to set "strict" option to false to prevent "EACCES" errors.
+        // At the same we need to see all errors that take place.
+        strict: false,
+        silent: false
+    })
     .pipe(phpcs({
         bin: config.phpVendorPath + '/bin/phpcs',
         standard: 'PSR2',
@@ -167,8 +175,15 @@ gulp.task('generate-pot', function() {
         gulp.src([
             config.mibewPath + '/**/*.php',
             '!' + config.phpVendorPath + '/**/*.*',
-            '!' + config.pluginsPath + '/**/*.*'
-        ])
+            '!' + config.pluginsPath + '/**/*.*',
+            '!' + config.cachePath + '/**/*.*'
+        ], {
+            // Content of the cache directory is readable only for webserver.
+            // Thus we must to set "strict" option to false to prevent "EACCES"
+            // errors. At the same we need to see all errors that take place.
+            strict: false,
+            silent: false
+        })
             .pipe(xgettext({
                 language: 'PHP',
                 keywords: [
@@ -209,16 +224,27 @@ gulp.task('generate-pot', function() {
 gulp.task('pack-sources', ['composer-install'], function() {
     var sources = [
         config.mibewPath + '/**/*',
+        // Exclude cache files but include ".keep" file.
+        '!' + config.cachePath + '/**/!(.keep)',
         // Exclude Git repositories that can be shipped with third-party libs
         '!' + config.phpVendorPath + '/**/.git',
         '!' + config.phpVendorPath + '/**/.git/**/*'
     ];
+    var srcOptions = {
+        // Dot files (.htaccess, .keep, etc.) must be included in the package.
+        dot: true,
+        // Content of the cache directory is readable only for webserver. Thus
+        // we must to set "strict" option to false to prevent "EACCES" errors.
+        // At the same we need to see all errors that take place.
+        strict: false,
+        silent: false
+    }
     var version = config.package.version;
 
     return eventStream.merge(
-        gulp.src(sources, {dot: true})
+        gulp.src(sources, srcOptions)
             .pipe(zip('mibew-' + version + '.zip')),
-        gulp.src(sources, {dot: true})
+        gulp.src(sources, srcOptions)
             .pipe(tar('mibew-' + version + '.tar'))
             .pipe(gzip())
     )
diff --git a/src/mibew/README.txt b/src/mibew/README.txt
index 035730c3..821579e1 100644
--- a/src/mibew/README.txt
+++ b/src/mibew/README.txt
@@ -25,7 +25,8 @@ INSTALLATION
 10. Change your name.
 11. Wait for your visitors on 'Pending users' page.
 
-On unix/linux platforms change the owner of /mibew/files/avatar folder
-to the user, under which the web server is running (for instance, www).
-The owner should have all rights on the folder /mibew/files/avatar
-(chmod 700 /mibew/files/avatar).
+On unix/linux platforms change the owner of /mibew/files/avatar and
+/mibew/cache folders to the user, under which the web server is running
+(for instance, www). The owner should have all rights on the folders
+/mibew/files/avatar and /mibew/cache
+(chmod 700 /mibew/files/avatar && chmod 700 /mibew/cache).
diff --git a/src/mibew/cache/.keep b/src/mibew/cache/.keep
new file mode 100644
index 00000000..e69de29b
diff --git a/src/mibew/libs/classes/Mibew/Application.php b/src/mibew/libs/classes/Mibew/Application.php
index 74a15cfc..9ef475df 100644
--- a/src/mibew/libs/classes/Mibew/Application.php
+++ b/src/mibew/libs/classes/Mibew/Application.php
@@ -82,11 +82,17 @@ class Application implements RouterAwareInterface, AuthenticationManagerAwareInt
     {
         $this->router = $router;
         $this->authenticationManager = $manager;
+
+        $driver = new \Stash\Driver\FileSystem();
+        $driver->setOptions(array('path' => MIBEW_FS_ROOT . '/cache'));
+        $this->cache = new \Stash\Pool($driver);
+
         $this->assetUrlGenerator = new AssetUrlGenerator();
         $this->controllerResolver = new ControllerResolver(
             $this->router,
             $this->authenticationManager,
-            $this->assetUrlGenerator
+            $this->assetUrlGenerator,
+            $this->cache
         );
         $this->accessCheckResolver = new CheckResolver($this->authenticationManager);
     }
diff --git a/src/mibew/libs/classes/Mibew/Cache/CacheAwareInterface.php b/src/mibew/libs/classes/Mibew/Cache/CacheAwareInterface.php
new file mode 100644
index 00000000..4f0731d5
--- /dev/null
+++ b/src/mibew/libs/classes/Mibew/Cache/CacheAwareInterface.php
@@ -0,0 +1,42 @@
+<?php
+/*
+ * This file is a part of Mibew Messenger.
+ *
+ * Copyright 2005-2014 the original author or authors.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+namespace Mibew\Cache;
+
+use Stash\Interfaces\PoolInterface;
+
+/**
+ * A common interface for all classes that works with cache.
+ */
+interface CacheAwareInterface
+{
+    /**
+     * Gets cache pool instance related with the object.
+     *
+     * @return PoolInterface
+     */
+    public function getCache();
+
+    /**
+     * Sets a cache pool instance.
+     *
+     * @param PoolInterface $cache A cache pool instance.
+     */
+    public function setCache(PoolInterface $cache);
+}
diff --git a/src/mibew/libs/classes/Mibew/Controller/AbstractController.php b/src/mibew/libs/classes/Mibew/Controller/AbstractController.php
index 4bb6c068..9fe430a4 100644
--- a/src/mibew/libs/classes/Mibew/Controller/AbstractController.php
+++ b/src/mibew/libs/classes/Mibew/Controller/AbstractController.php
@@ -23,6 +23,7 @@ use Mibew\Asset\AssetUrlGeneratorAwareInterface;
 use Mibew\Asset\AssetUrlGeneratorInterface;
 use Mibew\Authentication\AuthenticationManagerAwareInterface;
 use Mibew\Authentication\AuthenticationManagerInterface;
+use Mibew\Cache\CacheAwareInterface;
 use Mibew\Handlebars\HandlebarsAwareInterface;
 use Mibew\Handlebars\Helper\AssetHelper;
 use Mibew\Handlebars\Helper\CsrfProtectedRouteHelper;
@@ -31,6 +32,7 @@ use Mibew\Routing\RouterAwareInterface;
 use Mibew\Routing\RouterInterface;
 use Mibew\Style\StyleInterface;
 use Mibew\Style\PageStyle;
+use Stash\Interfaces\PoolInterface;
 use Symfony\Component\Routing\Generator\UrlGeneratorInterface;
 use Symfony\Component\HttpFoundation\RedirectResponse;
 
@@ -40,7 +42,8 @@ use Symfony\Component\HttpFoundation\RedirectResponse;
 abstract class AbstractController implements
     RouterAwareInterface,
     AuthenticationManagerAwareInterface,
-    AssetUrlGeneratorAwareInterface
+    AssetUrlGeneratorAwareInterface,
+    CacheAwareInterface
 {
     /**
      * @var RouterInterface|null
@@ -62,6 +65,11 @@ abstract class AbstractController implements
      */
     protected $assetUrlGenerator = null;
 
+    /**
+     * @var PoolInterface|null;
+     */
+    protected $cache = null;
+
     /**
      * {@inheritdoc}
      */
@@ -129,6 +137,22 @@ abstract class AbstractController implements
         return $this->assetUrlGenerator;
     }
 
+    /**
+     * {@inheritdoc}
+     */
+    public function getCache()
+    {
+        return $this->cache;
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    public function setCache(PoolInterface $cache)
+    {
+        $this->cache = $cache;
+    }
+
     /**
      * Generates a URL from the given parameters.
      *
diff --git a/src/mibew/libs/classes/Mibew/Controller/ControllerResolver.php b/src/mibew/libs/classes/Mibew/Controller/ControllerResolver.php
index bf7012be..43390ba5 100644
--- a/src/mibew/libs/classes/Mibew/Controller/ControllerResolver.php
+++ b/src/mibew/libs/classes/Mibew/Controller/ControllerResolver.php
@@ -23,14 +23,17 @@ use Mibew\Asset\AssetUrlGeneratorAwareInterface;
 use Mibew\Asset\AssetUrlGeneratorInterface;
 use Mibew\Authentication\AuthenticationManagerAwareInterface;
 use Mibew\Authentication\AuthenticationManagerInterface;
+use Mibew\Cache\CacheAwareInterface;
 use Mibew\Routing\RouterAwareInterface;
 use Mibew\Routing\RouterInterface;
+use Stash\Interfaces\PoolInterface;
 use Symfony\Component\HttpFoundation\Request;
 
 class ControllerResolver implements
     RouterAwareInterface,
     AuthenticationManagerAwareInterface,
-    AssetUrlGeneratorAwareInterface
+    AssetUrlGeneratorAwareInterface,
+    CacheAwareInterface
 {
     /**
      * @var RouterInterface|null
@@ -47,6 +50,11 @@ class ControllerResolver implements
      */
     protected $assetUrlGenerator = null;
 
+    /**
+     * @var PoolInterface|null;
+     */
+    protected $cache = null;
+
     /**
      * Class constructor.
      *
@@ -54,16 +62,19 @@ class ControllerResolver implements
      * @param AuthenticationManagerInterface $manager Authentication manager
      *   instance.
      * @param AssetUrlGeneratorInterface $url_generator An instance of Asset
-     *   URL generator
+     *   URL generator.
+     * @param PoolInterface $cache An instance of Cache pool.
      */
     public function __construct(
         RouterInterface $router,
         AuthenticationManagerInterface $manager,
-        AssetUrlGeneratorInterface $url_generator
+        AssetUrlGeneratorInterface $url_generator,
+        PoolInterface $cache
     ) {
         $this->router = $router;
         $this->authenticationManager = $manager;
         $this->assetUrlGenerator = $url_generator;
+        $this->cache = $cache;
     }
 
     /**
@@ -114,6 +125,22 @@ class ControllerResolver implements
         return $this->assetUrlGenerator;
     }
 
+    /**
+     * {@inheritdoc}
+     */
+    public function getCache()
+    {
+        return $this->cache;
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    public function setCache(PoolInterface $cache)
+    {
+        $this->cache = $cache;
+    }
+
     /**
      * Resolves controller by request.
      *
@@ -179,6 +206,10 @@ class ControllerResolver implements
             $object->setAssetUrlGenerator($this->getAssetUrlGenerator());
         }
 
+        if ($object instanceof CacheAwareInterface) {
+            $object->setCache($this->getCache());
+        }
+
         return array($object, $method);
     }
 }