diff --git a/config/minify.php b/config/minify.php
index 861e499..3c129f5 100644
--- a/config/minify.php
+++ b/config/minify.php
@@ -77,6 +77,23 @@
 
     'assets_storage' => env('MINIFY_ASSETS_STORAGE', 'resources'),
 
+    /*
+    |--------------------------------------------------------------------------
+    | Minify Assets Build Storage
+    |--------------------------------------------------------------------------
+    |
+    | This option specifies the storage path to save the minified assets.
+    | Minify checks the timestamp of the assets to determine whether to
+    | re-minify the assets. If the assets are not modified, Minify will serve
+    | the minified assets from this directory, making it faster.
+    | This directory will be created on the public path.
+    |
+    | Default: assets/_minify
+    |
+    */
+
+    'assets_build_storage' => env('MINIFY_ASSETS_BUILD_STORAGE', 'assets/_minify'),
+
     /*
     |--------------------------------------------------------------------------
     | Automatic Insert Semicolon
diff --git a/src/Controllers/HttpConnectionHandler.php b/src/Controllers/HttpConnectionHandler.php
index 9908395..c04c518 100644
--- a/src/Controllers/HttpConnectionHandler.php
+++ b/src/Controllers/HttpConnectionHandler.php
@@ -4,50 +4,151 @@
 
 use Fahlisaputra\Minify\Helpers\CSS;
 use Fahlisaputra\Minify\Helpers\Javascript;
+use Illuminate\Support\Str;
 
 class HttpConnectionHandler
 {
     public function __invoke($file)
     {
-        $js_insert_semicolon = (bool) config('minify.insert_semicolon.js', true);
-        $css_insert_semicolon = (bool) config('minify.insert_semicolon.css', true);
-        $obfuscate = (bool) config('minify.obfuscate', false);
-        $enabled = (bool) config('minify.assets_enabled', true);
+        // Load configuration
+        $config = [
+            'js_insert_semicolon'  => (bool) config('minify.insert_semicolon.js', true),
+            'css_insert_semicolon' => (bool) config('minify.insert_semicolon.css', true),
+            'obfuscate'            => (bool) config('minify.obfuscate', false),
+            'enabled'              => (bool) config('minify.assets_enabled', true),
+            'storage'              => config('minify.assets_storage', 'resources'),
+            'buildStorage'         => config('minify.assets_build_storage', '/public/assets/_minify'),
+        ];
 
         $css = new CSS();
         $js = new Javascript();
 
-        $storage = config('minify.assets_storage', 'resources');
-
-        // remove slash or backslash from the beginning of the file path
         $file = ltrim($file, '/\\');
+        $cacheFile = storage_path('/framework/cache/minify.php');
+        $this->ensureCacheFileExists($cacheFile);
+
+        $cache = require $cacheFile;
+        $cachedFile = $cache[$file] ?? null;
 
-        // make sure the storage has trailing slash
-        $file = base_path(rtrim($storage, '/').'/'.$file);
+        $realFilePath = base_path(rtrim($config['storage'], '/').'/'.$file);
+        $buildFilePath = $cachedFile;
 
-        if (!file_exists($file)) {
+        if (!file_exists($realFilePath)) {
             return abort(404);
         }
 
-        $content = file_get_contents($file);
-        $mime = 'text/plain';
+        $this->createNestedDirectories($config['buildStorage']);
 
-        // due to support only for css and js (issue #9)
-        if ($enabled) {
-            if (preg_match("/\.css$/", $file)) {
-                $content = $css->replace($content, $css_insert_semicolon);
+        if ($this->shouldCache($realFilePath, $buildFilePath, $cachedFile)) {
+            $content = file_get_contents($realFilePath);
+            $mime = 'text/plain';
+            if ($config['enabled']) {
+                [$content, $mime] = $this->minifyContent($file, $content, $css, $js, $config);
+            }
+
+            if ($mime === 'text/css') {
+                $ext = '.min.css';
+            } elseif ($mime === 'application/javascript') {
+                $ext = '.min.js';
+            } else {
+                $ext = '';
+            }
+
+            $cachedFile = Str::random('24').$ext;
+            file_put_contents($config['buildStorage'].'/'.$cachedFile, $content);
+            $cache[$file] = $config['buildStorage'].'/'.$cachedFile;
+            file_put_contents($cacheFile, $this->exportCache($cache));
+        } elseif ($this->shouldReMinify($realFilePath, $buildFilePath, $cachedFile)) {
+            $content = file_get_contents($realFilePath);
+            $mime = 'text/plain';
+
+            if ($config['enabled']) {
+                [$content, $mime] = $this->minifyContent($file, $content, $css, $js, $config);
+            }
+
+            if ($mime === 'text/css') {
+                $ext = '.min.css';
+            } elseif ($mime === 'application/javascript') {
+                $ext = '.min.js';
+            } else {
+                $ext = '';
+            }
+
+            $newFileName = Str::random('24').$ext;
+
+            // remove the old file
+            unlink($buildFilePath);
+
+            $cachedFile = $config['buildStorage'].'/'.$newFileName;
+            file_put_contents($cachedFile, $content);
+            $cache[$file] = $cachedFile;
+            file_put_contents($cacheFile, $this->exportCache($cache));
+        } else {
+            // get the extension of the file
+            $ext = pathinfo($file, PATHINFO_EXTENSION);
+            $mime = 'text/plain';
+            if ($ext === 'css') {
                 $mime = 'text/css';
-            } elseif (preg_match("/\.js$/", $file)) {
-                $content = $js->replace($content, $js_insert_semicolon);
-                if ($obfuscate) {
-                    $content = $js->obfuscate($content);
-                }
+            } elseif ($ext === 'js') {
                 $mime = 'application/javascript';
             }
+            $content = file_get_contents($buildFilePath);
+        }
+
+        return response($content, 200, ['Content-Type' => $mime.'; charset=UTF-8']);
+    }
+
+    private function ensureCacheFileExists($cacheFile)
+    {
+        if (!file_exists($cacheFile)) {
+            file_put_contents($cacheFile, "<?php\nreturn ".var_export([], true).";\n");
         }
+    }
 
-        return response($content, 200, [
-            'Content-Type' => $mime.'; charset=UTF-8',
-        ]);
+    private function createNestedDirectories($path)
+    {
+        $dirs = explode('/', $path);
+        $currentPath = '';
+
+        foreach ($dirs as $dir) {
+            $currentPath .= $dir.'/';
+            if (!is_dir(base_path($currentPath))) {
+                mkdir(base_path($currentPath), 0755, true);
+            }
+        }
+    }
+
+    private function shouldCache($realFilePath, $buildFilePath, $cachedFile)
+    {
+        return file_exists($realFilePath) && (!file_exists($buildFilePath) || !$cachedFile);
+    }
+
+    private function shouldReMinify($realFilePath, $buildFilePath, $cachedFile)
+    {
+        return file_exists($realFilePath) && file_exists($buildFilePath) && $cachedFile
+            && filemtime($realFilePath) > filemtime($buildFilePath);
+    }
+
+    private function minifyContent($file, $content, $css, $js, $config)
+    {
+        $mime = 'text/plain';
+
+        if (preg_match("/\.css$/", $file)) {
+            $content = $css->replace($content, $config['css_insert_semicolon']);
+            $mime = 'text/css';
+        } elseif (preg_match("/\.js$/", $file)) {
+            $content = $js->replace($content, $config['js_insert_semicolon']);
+            if ($config['obfuscate']) {
+                $content = $js->obfuscate($content);
+            }
+            $mime = 'application/javascript';
+        }
+
+        return [$content, $mime];
+    }
+
+    private function exportCache($cache)
+    {
+        return "<?php\nreturn ".var_export($cache, true).";\n";
     }
 }
diff --git a/src/Helpers.php b/src/Helpers.php
index 9a03c0c..9fe0c4a 100644
--- a/src/Helpers.php
+++ b/src/Helpers.php
@@ -11,19 +11,36 @@
  */
 function minify(string $file): string
 {
-    if (config('minify.assets_enabled') === false) {
+    if (!config('minify.assets_enabled')) {
         throw new \Exception('Minify assets is disabled');
     }
 
     $storage = config('minify.assets_storage', 'resources');
+    $cacheFile = storage_path('/framework/cache/minify.php');
 
-    // remove slash or backslash from the beginning of the file path
+    if (!file_exists($cacheFile)) {
+        file_put_contents($cacheFile, "<?php\nreturn ".var_export([], true).";\n");
+    }
+
+    // Normalize file path
     $file = ltrim($file, '/\\');
 
-    // make sure the storage has trailing slash
-    $realFilePath = rtrim($storage, '/').'/'.$file;
-    if (!file_exists(base_path($realFilePath))) {
-        throw new \Exception('Cannot create minified route. File '.$realFilePath.' not found');
+    $cache = require $cacheFile;
+    $cachedFile = $cache[$file] ?? null;
+
+    $realFilePath = base_path(rtrim($storage, '/').'/'.$file);
+    if (!file_exists($realFilePath)) {
+        throw new \Exception("Cannot create minified route. File {$realFilePath} not found");
+    }
+
+    if ($cachedFile && file_exists($cachedFile)) {
+        if (filemtime($realFilePath) > filemtime($cachedFile)) {
+            $cachedFile = null;
+        }
+    }
+
+    if ($cachedFile) {
+        return asset(str_replace(public_path(), '', $cachedFile));
     }
 
     return route('minify.assets', ['file' => $file]);