diff --git a/app/config/container.php b/app/config/container.php
index 2eeddfd..236640a 100644
--- a/app/config/container.php
+++ b/app/config/container.php
@@ -1,6 +1,9 @@
 <?php
 
 use App\Factories;
+use App\Middlewares;
+use App\SortMethods;
+use App\ViewFunctions;
 
 return [
     /** Path definitions */
@@ -13,6 +16,45 @@ return [
     'views_path' => DI\string('{app_path}/views'),
     'icons_config' => DI\string('{config_path}/icons.php'),
 
+    /** Array of application files (to be hidden) */
+    'app_files' => ['app', 'index.php', '.hidden'],
+
+    /** Array of application middlewares */
+    'middlewares' => [
+        Middlewares\WhoopsMiddleware::class
+    ],
+
+    /** Array of sort options mapped to their respective classes */
+    'sort_methods' => [
+        'accessed' => SortMethods\Accessed::class,
+        'changed' => SortMethods\Changed::class,
+        'modified' => SortMethods\Modified::class,
+        'name' => SortMethods\Name::class,
+        'natural' => SortMethods\Natural::class,
+        'type' => SortMethods\Type::class,
+    ],
+
+    /** Array of available translation languages */
+    'translations' => [
+        'de', 'en', 'es', 'fr', 'id', 'it', 'kr', 'nl',
+        'pl', 'pt-BR', 'ro', 'ru', 'zh-CN', 'zh-TW'
+    ],
+
+    /** Array of view functions */
+    'view_functions' => [
+        ViewFunctions\Asset::class,
+        ViewFunctions\Breadcrumbs::class,
+        ViewFunctions\Config::class,
+        ViewFunctions\FileUrl::class,
+        ViewFunctions\Icon::class,
+        ViewFunctions\Markdown::class,
+        ViewFunctions\ParentUrl::class,
+        ViewFunctions\SizeForHumans::class,
+        ViewFunctions\Translate::class,
+        ViewFunctions\Url::class,
+        ViewFunctions\ZipUrl::class,
+    ],
+
     /** Container definitions */
     Symfony\Component\Finder\Finder::class => DI\factory(Factories\FinderFactory::class),
     Symfony\Contracts\Translation\TranslatorInterface::class => DI\factory(Factories\TranslationFactory::class),
diff --git a/app/src/Bootstrap/MiddlewareManager.php b/app/src/Bootstrap/MiddlewareManager.php
index 1f62a8d..208d256 100644
--- a/app/src/Bootstrap/MiddlewareManager.php
+++ b/app/src/Bootstrap/MiddlewareManager.php
@@ -10,11 +10,6 @@ use Tightenco\Collect\Support\Collection;
 
 class MiddlewareManager
 {
-    /** @const Array of application middlewares */
-    protected const MIDDLEWARES = [
-        Middlewares\WhoopsMiddleware::class
-    ];
-
     /** @var App The application */
     protected $app;
 
@@ -40,7 +35,7 @@ class MiddlewareManager
      */
     public function __invoke()
     {
-        Collection::make(self::MIDDLEWARES)->each(
+        Collection::make($this->container->get('middlewares'))->each(
             function (string $middleware): void {
                 $this->app->add($middleware);
             }
diff --git a/app/src/Factories/FinderFactory.php b/app/src/Factories/FinderFactory.php
index 9e1da31..3333c80 100644
--- a/app/src/Factories/FinderFactory.php
+++ b/app/src/Factories/FinderFactory.php
@@ -2,7 +2,6 @@
 
 namespace App\Factories;
 
-use App\SortMethods;
 use Closure;
 use DI\Container;
 use PHLAK\Utilities\Glob;
@@ -13,19 +12,6 @@ use Tightenco\Collect\Support\Collection;
 
 class FinderFactory
 {
-    /** @const Application paths to be hidden */
-    protected const APP_FILES = ['app', 'index.php', '.hidden'];
-
-    /** @const Array of sort options mapped to their respective methods  */
-    public const SORT_METHODS = [
-        'accessed' => SortMethods\Accessed::class,
-        'changed' => SortMethods\Changed::class,
-        'modified' => SortMethods\Modified::class,
-        'name' => SortMethods\Name::class,
-        'natural' => SortMethods\Natural::class,
-        'type' => SortMethods\Type::class,
-    ];
-
     /** @var Container The application container */
     protected $container;
 
@@ -59,11 +45,11 @@ class FinderFactory
         if ($sortOrder instanceof Closure) {
             $finder->sort($sortOrder);
         } else {
-            if (! array_key_exists($sortOrder, self::SORT_METHODS)) {
+            if (! array_key_exists($sortOrder, $this->container->get('sort_methods'))) {
                 throw new RuntimeException("Invalid sort option '{$sortOrder}'");
             }
 
-            $this->container->call(self::SORT_METHODS[$sortOrder], [$finder]);
+            $this->container->call($this->container->get('sort_methods')[$sortOrder], [$finder]);
         }
 
         if ($this->container->get('reverse_sort')) {
@@ -86,8 +72,8 @@ class FinderFactory
             return $collection->merge(
                 file($this->container->get('hidden_files_list'), FILE_IGNORE_NEW_LINES | FILE_SKIP_EMPTY_LINES)
             );
-        })->when($this->container->get('hide_app_files'), static function (Collection $collection) {
-            return $collection->merge(self::APP_FILES);
+        })->when($this->container->get('hide_app_files'), function (Collection $collection) {
+            return $collection->merge($this->container->get('app_files'));
         })->unique();
     }
 
diff --git a/app/src/Factories/TranslationFactory.php b/app/src/Factories/TranslationFactory.php
index 3d9fea6..a1a5f6f 100644
--- a/app/src/Factories/TranslationFactory.php
+++ b/app/src/Factories/TranslationFactory.php
@@ -11,12 +11,6 @@ use Tightenco\Collect\Support\Collection;
 
 class TranslationFactory
 {
-    /** @const Available translation languages */
-    protected const LANGUAGES = [
-        'de', 'en', 'es', 'fr', 'id', 'it', 'kr', 'nl',
-        'pl', 'pt-BR', 'ro', 'ru', 'zh-CN', 'zh-TW'
-    ];
-
     /** @var Container The applicaiton container */
     protected $container;
 
@@ -39,14 +33,14 @@ class TranslationFactory
     {
         $language = $this->container->get('language');
 
-        if (! in_array($language, self::LANGUAGES)) {
+        if (! in_array($language, $this->container->get('translations'))) {
             throw new RuntimeException("Invalid language option '{$language}'");
         }
 
         $translator = new Translator($language);
         $translator->addLoader('yaml', new YamlFileLoader());
 
-        Collection::make(self::LANGUAGES)->each(
+        Collection::make($this->container->get('translations'))->each(
             function (string $language) use ($translator): void {
                 $resource = sprintf($this->container->get('translations_path') . '/%s.yaml', $language);
                 $translator->addResource('yaml', $resource, $language);
diff --git a/app/src/Factories/TwigFactory.php b/app/src/Factories/TwigFactory.php
index feef4d9..7ccf971 100644
--- a/app/src/Factories/TwigFactory.php
+++ b/app/src/Factories/TwigFactory.php
@@ -2,7 +2,6 @@
 
 namespace App\Factories;
 
-use App\ViewFunctions;
 use DI\Container;
 use Invoker\CallableResolver;
 use Slim\Views\Twig;
@@ -12,21 +11,6 @@ use Twig\TwigFunction;
 
 class TwigFactory
 {
-    /** @const Constant description */
-    protected const VIEW_FUNCTIONS = [
-        ViewFunctions\Asset::class,
-        ViewFunctions\Breadcrumbs::class,
-        ViewFunctions\Config::class,
-        ViewFunctions\FileUrl::class,
-        ViewFunctions\Icon::class,
-        ViewFunctions\Markdown::class,
-        ViewFunctions\ParentUrl::class,
-        ViewFunctions\SizeForHumans::class,
-        ViewFunctions\Translate::class,
-        ViewFunctions\Url::class,
-        ViewFunctions\ZipUrl::class,
-    ];
-
     /** @var Container The application container */
     protected $container;
 
@@ -70,7 +54,7 @@ class TwigFactory
             $this->container->get('timezone')
         );
 
-        foreach (self::VIEW_FUNCTIONS as $function) {
+        foreach ($this->container->get('view_functions') as $function) {
             $function = $this->callableResolver->resolve($function);
 
             $twig->getEnvironment()->addFunction(