diff --git a/composer.json b/composer.json
index b6511b1b..7ddd1dd7 100644
--- a/composer.json
+++ b/composer.json
@@ -47,7 +47,6 @@
 	"ext-json": "*",
 	"ext-gd": "*",
 	"ext-pdo": "*",
-	"filp/whoops": "^2.1",
 	"laminas/laminas-diactoros": "^2.5.0",
 	"laminas/laminas-httphandlerrunner": "^1.1.0",
 	"maximebf/consolekit": "^1.0.3",
@@ -59,7 +58,7 @@
 	"robmorgan/phinx": "^0.12.4",
 	"symfony/polyfill-mbstring": "^1.0.0",
 	"symfony/polyfill-util": "^1.0.0",
-	"symfony/var-dumper": "^5.0.7",
+	"tracy/tracy": "^2.8.0",
 	"yosymfony/toml": "^1.0.4"
   },
   "require-dev": {
diff --git a/index.php b/index.php
index 598a5604..593ab1dd 100644
--- a/index.php
+++ b/index.php
@@ -17,9 +17,7 @@
 namespace Aviat\AnimeClient;
 
 use Aviat\AnimeClient\Types\Config as ConfigType;
-use Whoops\Handler;
-use Whoops\Run;
-use Whoops\Util;
+use Tracy\Debugger;
 use function Aviat\Ion\_dir;
 
 setlocale(LC_CTYPE, 'en_US');
@@ -27,17 +25,8 @@ setlocale(LC_CTYPE, 'en_US');
 // Load composer autoloader
 require_once __DIR__ . '/vendor/autoload.php';
 
-if (file_exists('.is-dev'))
-{
-	$whoops = new Run;
-	$whoops->pushHandler(new Handler\PrettyPageHandler);
-
-	if (Util\Misc::isAjaxRequest()) {
-		$whoops->pushHandler(new Handler\JsonResponseHandler);
-	}
-
-	$whoops->register();
-}
+Debugger::$strictMode = true;
+Debugger::enable(Debugger::DEVELOPMENT, __DIR__ . '/app/logs');
 
 // Define base directories
 $APP_DIR = _dir(__DIR__, 'app');