diff --git a/.gitignore b/.gitignore
index d24ce90..ba35a22 100644
--- a/.gitignore
+++ b/.gitignore
@@ -6,4 +6,5 @@ desktop.ini
 node_modules/
 public/
 assets/
-webpack.config.js
\ No newline at end of file
+webpack.config.js
+tests/template-compile/
\ No newline at end of file
diff --git a/composer.json b/composer.json
index feded22..abaec66 100644
--- a/composer.json
+++ b/composer.json
@@ -10,7 +10,8 @@
         "like/json": "^1.0"
     },
     "require-dev": {
-        "phpunit/phpunit": "^5.0 || ^9.0"
+        "phpunit/phpunit": "^5.0 || ^9.0",
+        "smarty/smarty": "^3.1"
     },
     "autoload": {
         "psr-4": {
diff --git a/composer.lock b/composer.lock
index d69fe5a..68572d8 100644
--- a/composer.lock
+++ b/composer.lock
@@ -4,7 +4,7 @@
         "Read more about it at https://getcomposer.org/doc/01-basic-usage.md#installing-dependencies",
         "This file is @generated automatically"
     ],
-    "content-hash": "7ed36d2e1997d170bf10cd54c92c0dde",
+    "content-hash": "f0a4129477eafcfc5ea5753127843155",
     "packages": [
         {
             "name": "like/encoding",
@@ -1395,6 +1395,69 @@
             },
             "time": "2016-10-03T07:35:21+00:00"
         },
+        {
+            "name": "smarty/smarty",
+            "version": "v3.1.39",
+            "source": {
+                "type": "git",
+                "url": "https://github.com/smarty-php/smarty.git",
+                "reference": "e27da524f7bcd7361e3ea5cdfa99c4378a7b5419"
+            },
+            "dist": {
+                "type": "zip",
+                "url": "https://api.github.com/repos/smarty-php/smarty/zipball/e27da524f7bcd7361e3ea5cdfa99c4378a7b5419",
+                "reference": "e27da524f7bcd7361e3ea5cdfa99c4378a7b5419",
+                "shasum": ""
+            },
+            "require": {
+                "php": ">=5.2"
+            },
+            "require-dev": {
+                "phpunit/phpunit": "^7.5 || ^6.5 || ^5.7 || ^4.8",
+                "smarty/smarty-lexer": "^3.1"
+            },
+            "type": "library",
+            "extra": {
+                "branch-alias": {
+                    "dev-master": "3.1.x-dev"
+                }
+            },
+            "autoload": {
+                "classmap": [
+                    "libs/"
+                ]
+            },
+            "notification-url": "https://packagist.org/downloads/",
+            "license": [
+                "LGPL-3.0"
+            ],
+            "authors": [
+                {
+                    "name": "Monte Ohrt",
+                    "email": "monte@ohrt.com"
+                },
+                {
+                    "name": "Uwe Tews",
+                    "email": "uwe.tews@googlemail.com"
+                },
+                {
+                    "name": "Rodney Rehm",
+                    "email": "rodney.rehm@medialize.de"
+                }
+            ],
+            "description": "Smarty - the compiling PHP template engine",
+            "homepage": "http://www.smarty.net",
+            "keywords": [
+                "templating"
+            ],
+            "support": {
+                "forum": "http://www.smarty.net/forums/",
+                "irc": "irc://irc.freenode.org/smarty",
+                "issues": "https://github.com/smarty-php/smarty/issues",
+                "source": "https://github.com/smarty-php/smarty/tree/v3.1.39"
+            },
+            "time": "2021-02-17T21:57:51+00:00"
+        },
         {
             "name": "symfony/polyfill-ctype",
             "version": "v1.19.0",
diff --git a/src/ReadEntrypoints.php b/src/ReadEntrypoints.php
index 43e131d..ffb2dff 100644
--- a/src/ReadEntrypoints.php
+++ b/src/ReadEntrypoints.php
@@ -14,7 +14,7 @@ class ReadEntrypoints {
 	/**
 	 * @var array
 	 */
-	private $entrypoints;
+	private $entrypoints = [];
 
 	const PUBLIC_ASSETS = 'public/build';
 	const ENTRYPOINTS = 'entrypoints.json';
@@ -27,6 +27,10 @@ private function __construct($path) {
 
 	public function read() {
 		$file = $this->getRaiz() . '/../' . $this->path . '/' . self::ENTRYPOINTS;
+		if (! file_exists($file)) {
+			return;
+		}
+
 		$json = file_get_contents($file);
 		$this->entrypoints = Decode::decode($json);
 	}
@@ -37,6 +41,14 @@ private function getRaiz() {
 	}
 
 	public function getEntrypoint($type, $name='app') {
+		if (! isset($this->entrypoints['entrypoints'])) {
+			return [];
+		}
+
+		if (! isset($this->entrypoints['entrypoints'][$name])) {
+			return [];
+		}
+
 		return $this->entrypoints['entrypoints'][$name][$type];
 	}
 
diff --git a/src/SmartyTemplateIntegration.php b/src/SmartyTemplateIntegration.php
new file mode 100644
index 0000000..21f5dfc
--- /dev/null
+++ b/src/SmartyTemplateIntegration.php
@@ -0,0 +1,16 @@
+<?php
+
+namespace WebpackEncore;
+
+use Smarty;
+
+class SmartyTemplateIntegration {
+	public static function addFunctions(Smarty $smarty, ReadEntrypoints $readEntrypoints) {
+		$smarty->registerPlugin('function', 'webpack_encore_css', function ($params) use ($readEntrypoints) {
+			return $readEntrypoints->getCssTags($params['name'] ?: 'app');
+		});
+		$smarty->registerPlugin('function', 'webpack_encore_js', function ($params) use ($readEntrypoints) {
+			return $readEntrypoints->getJsTags($params['name'] ?: 'app');
+		});
+	}
+}
diff --git a/tests/ReadEntrypointsErrorsTest.php b/tests/ReadEntrypointsErrorsTest.php
new file mode 100644
index 0000000..9339b0f
--- /dev/null
+++ b/tests/ReadEntrypointsErrorsTest.php
@@ -0,0 +1,26 @@
+<?php
+
+namespace Like\NomeDaLib\Tests;
+
+use WebpackEncore\ReadEntrypoints;
+use PHPUnit\Framework\TestCase;
+
+class ReadEntrypointsErrorsTest extends TestCase {
+	public function testFileNotFound() {
+		$readEntrypoints = ReadEntrypoints::get('inexistent-folder');
+		$this->assertEquals([], $readEntrypoints->getCss());
+		$this->assertEquals([], $readEntrypoints->getJs());
+	}
+
+	public function testEmpty() {
+		$readEntrypoints = ReadEntrypoints::get('tests/empty');
+		$this->assertEquals([], $readEntrypoints->getCss());
+		$this->assertEquals([], $readEntrypoints->getJs());
+	}
+
+	public function testEmpty2() {
+		$readEntrypoints = ReadEntrypoints::get('tests/empty2');
+		$this->assertEquals([], $readEntrypoints->getCss());
+		$this->assertEquals([], $readEntrypoints->getJs());
+	}
+}
diff --git a/tests/ReadEntrypointsTest.php b/tests/ReadEntrypointsTest.php
index a855b8c..879e922 100644
--- a/tests/ReadEntrypointsTest.php
+++ b/tests/ReadEntrypointsTest.php
@@ -13,7 +13,7 @@ class ReadEntrypointsTest extends TestCase {
 	private $instance;
 
 	public function setUp() {
-		$this->instance = ReadEntrypoints::get('tests');
+		$this->instance = ReadEntrypoints::get('tests/valid');
 	}
 
 	public function testInstance() {
diff --git a/tests/SmartyTemplateIntegrationTest.php b/tests/SmartyTemplateIntegrationTest.php
new file mode 100644
index 0000000..d69ac9a
--- /dev/null
+++ b/tests/SmartyTemplateIntegrationTest.php
@@ -0,0 +1,28 @@
+<?php
+
+namespace Like\NomeDaLib\Tests;
+
+use PHPUnit\Framework\TestCase;
+use Smarty;
+use WebpackEncore\ReadEntrypoints;
+use WebpackEncore\SmartyTemplateIntegration;
+
+class SmartyTemplateIntegrationTest extends TestCase {
+	public function testUseTemplate() {
+		$readEntrypoints = ReadEntrypoints::get('tests/valid');
+		$smarty = new Smarty();
+		SmartyTemplateIntegration::addFunctions($smarty, $readEntrypoints);
+
+		$smarty->addTemplateDir(__DIR__ . '/./template/');
+		$smarty->compile_dir = __DIR__ . '/./template-compile/';
+		$this->assertEquals('<html>
+<head>
+    <title>Teste</title>
+    <link href="/build/app.css" rel="stylesheet">
+</head>
+<body>
+    <script type="text/javascript" src="/build/runtime.js"></script><script type="text/javascript" src="/build/app.js"></script>
+</body>
+</html>', $smarty->fetch('index.tpl'));
+	}
+}
diff --git a/tests/empty/entrypoints.json b/tests/empty/entrypoints.json
new file mode 100644
index 0000000..dfc832c
--- /dev/null
+++ b/tests/empty/entrypoints.json
@@ -0,0 +1,8 @@
+{
+  "entrypoints": {
+    "app": {
+      "js": [],
+      "css": []
+    }
+  }
+}
\ No newline at end of file
diff --git a/tests/empty2/entrypoints.json b/tests/empty2/entrypoints.json
new file mode 100644
index 0000000..22d2195
--- /dev/null
+++ b/tests/empty2/entrypoints.json
@@ -0,0 +1,5 @@
+{
+  "entrypoints": {
+    "app": {}
+  }
+}
\ No newline at end of file
diff --git a/tests/template/index.tpl b/tests/template/index.tpl
new file mode 100644
index 0000000..19df756
--- /dev/null
+++ b/tests/template/index.tpl
@@ -0,0 +1,9 @@
+<html>
+<head>
+    <title>Teste</title>
+    {webpack_encore_css}
+</head>
+<body>
+    {webpack_encore_js}
+</body>
+</html>
\ No newline at end of file
diff --git a/tests/entrypoints.json b/tests/valid/entrypoints.json
similarity index 100%
rename from tests/entrypoints.json
rename to tests/valid/entrypoints.json