diff --git a/frameworks/symfony-spawn-tas/.env b/frameworks/symfony-spawn-tas/.env
new file mode 100644
index 000000000..2b8a6747a
--- /dev/null
+++ b/frameworks/symfony-spawn-tas/.env
@@ -0,0 +1,5 @@
+APP_ENV=prod
+APP_DEBUG=0
+APP_SECRET=benchmark_httparena_secret
+DATABASE_URL=pgsql://bench:bench@localhost:5432/benchmark
+DEFAULT_URI=http://localhost
diff --git a/frameworks/symfony-spawn-tas/.gitignore b/frameworks/symfony-spawn-tas/.gitignore
new file mode 100644
index 000000000..c37827d6a
--- /dev/null
+++ b/frameworks/symfony-spawn-tas/.gitignore
@@ -0,0 +1,9 @@
+/test/*
+/var/
+/vendor/
+/.env.local
+/.env.local.php
+/.env.*.local
+/public/bundles/
+/public/build/
+/node_modules/
diff --git a/frameworks/symfony-spawn-tas/Dockerfile b/frameworks/symfony-spawn-tas/Dockerfile
new file mode 100644
index 000000000..a5c9f76e9
--- /dev/null
+++ b/frameworks/symfony-spawn-tas/Dockerfile
@@ -0,0 +1,32 @@
+FROM trueasync/php-true-async:0.7.0-alpha.14-php8.6-alpine
+
+RUN apk add --no-cache git openssh-client
+
+RUN printf '%s\n' \
+      'opcache.jit=1255' \
+      'opcache.jit_buffer_size=128M' \
+      'opcache.memory_consumption=256' \
+      'opcache.max_accelerated_files=10000' \
+      'opcache.validate_timestamps=0' \
+      'memory_limit=1024M' \
+    > /etc/php.d/99-arena.ini
+
+# Install composer
+COPY --from=composer:latest /usr/bin/composer /usr/local/bin/composer
+
+WORKDIR /app
+
+COPY composer.json ./
+
+RUN APP_ENV=prod COMPOSER_MAX_PARALLEL_HTTP=1 composer install --no-dev --optimize-autoloader --no-scripts --no-interaction
+
+COPY . .
+
+RUN APP_ENV=prod APP_DEBUG=0 APP_SECRET=benchmark \
+    DATABASE_URL=pgsql://bench:bench@localhost:5432/benchmark \
+    DEFAULT_URI=http://localhost \
+    php bin/console cache:warmup || true
+
+EXPOSE 8080 8443
+
+CMD ["php", "/app/public/index.php"]
diff --git a/frameworks/symfony-spawn-tas/composer.json b/frameworks/symfony-spawn-tas/composer.json
new file mode 100644
index 000000000..eef16ad0b
--- /dev/null
+++ b/frameworks/symfony-spawn-tas/composer.json
@@ -0,0 +1,88 @@
+{
+    "type": "project",
+    "license": "MIT",
+    "minimum-stability": "dev",
+    "prefer-stable": true,
+    "require": {
+        "php": ">=8.6",
+        "ext-ctype": "*",
+        "ext-iconv": "*",
+        "ext-pcntl": "*",
+        "ext-pdo": "*",
+        "doctrine/dbal": "^4.4",
+        "doctrine/doctrine-bundle": "^2.18",
+        "symfony/console": "7.4.*",
+        "symfony/dotenv": "7.4.*",
+        "symfony/flex": "^2",
+        "symfony/framework-bundle": "7.4.*",
+        "symfony/runtime": "7.4.*",
+        "symfony/yaml": "7.4.*",
+        "yangusik/symfony-spawn": "*"
+    },
+    "config": {
+        "allow-plugins": {
+            "php-http/discovery": true,
+            "symfony/flex": true,
+            "symfony/runtime": true
+        },
+        "sort-packages": true
+    },
+    "autoload": {
+        "psr-4": {
+            "App\\": "src/"
+        }
+    },
+    "replace": {
+        "symfony/polyfill-ctype": "*",
+        "symfony/polyfill-iconv": "*",
+        "symfony/polyfill-php72": "*",
+        "symfony/polyfill-php73": "*",
+        "symfony/polyfill-php74": "*",
+        "symfony/polyfill-php80": "*",
+        "symfony/polyfill-php81": "*",
+        "symfony/polyfill-php82": "*"
+    },
+    "scripts": {
+        "auto-scripts": {
+            "cache:clear": "symfony-cmd"
+        },
+        "post-install-cmd": [
+            "@auto-scripts"
+        ],
+        "post-update-cmd": [
+            "@auto-scripts"
+        ]
+    },
+    "conflict": {
+        "symfony/symfony": "*"
+    },
+    "extra": {
+        "symfony": {
+            "allow-contrib": false,
+            "require": "7.4.*"
+        },
+        "runtime": {
+            "class": "Spawn\\Symfony\\Runtime\\TrueAsyncRuntime",
+            "options": {
+                "listeners": [
+                    {"host": "0.0.0.0", "port": 8080, "tls": false},
+                    {"host": "0.0.0.0", "port": 8081, "tls": true, "protocol": "http1"},
+                    {"host": "0.0.0.0", "port": 8443, "tls": true, "protocol": "auto"}
+                ],
+                "static_handlers": [
+                    {
+                        "prefix": "/static/",
+                        "root": "/data/static",
+                        "precompressed": ["br", "gzip"],
+                        "etag": true,
+                        "open_file_cache": [1024, 60],
+                        "on_missing": "next"
+                    }
+                ],
+                "workers": 0,
+                "compression": true,
+                "max_body_size": 33554432
+            }
+        }
+    }
+}
diff --git a/frameworks/symfony-spawn-tas/config/bundles.php b/frameworks/symfony-spawn-tas/config/bundles.php
new file mode 100644
index 000000000..7ee07cc31
--- /dev/null
+++ b/frameworks/symfony-spawn-tas/config/bundles.php
@@ -0,0 +1,7 @@
+<?php
+
+return [
+    Symfony\Bundle\FrameworkBundle\FrameworkBundle::class => ['all' => true],
+    Doctrine\Bundle\DoctrineBundle\DoctrineBundle::class => ['all' => true],
+    Spawn\Symfony\TrueAsyncBundle::class => ['all' => true],
+];
diff --git a/frameworks/symfony-spawn-tas/config/packages/doctrine.yaml b/frameworks/symfony-spawn-tas/config/packages/doctrine.yaml
new file mode 100644
index 000000000..86df03148
--- /dev/null
+++ b/frameworks/symfony-spawn-tas/config/packages/doctrine.yaml
@@ -0,0 +1,7 @@
+doctrine:
+    dbal:
+        driver_class: Spawn\Symfony\Database\TrueAsyncPgsqlDriver
+        url: '%env(DATABASE_URL)%'
+        server_version: '17'
+        use_savepoints: true
+
diff --git a/frameworks/symfony-spawn-tas/config/packages/framework.yaml b/frameworks/symfony-spawn-tas/config/packages/framework.yaml
new file mode 100644
index 000000000..bafc204cf
--- /dev/null
+++ b/frameworks/symfony-spawn-tas/config/packages/framework.yaml
@@ -0,0 +1,6 @@
+framework:
+    secret: '%env(APP_SECRET)%'
+    http_method_override: false
+    handle_all_throwables: true
+    php_errors:
+        log: true
diff --git a/frameworks/symfony-spawn-tas/config/packages/true_async.yaml b/frameworks/symfony-spawn-tas/config/packages/true_async.yaml
new file mode 100644
index 000000000..c547c2ec0
--- /dev/null
+++ b/frameworks/symfony-spawn-tas/config/packages/true_async.yaml
@@ -0,0 +1,6 @@
+true_async:
+    db_pool:
+        enabled: true
+        min: 4
+        max: 64
+        healthcheck_interval: 30
diff --git a/frameworks/symfony-spawn-tas/config/routes.yaml b/frameworks/symfony-spawn-tas/config/routes.yaml
new file mode 100644
index 000000000..41ef8140b
--- /dev/null
+++ b/frameworks/symfony-spawn-tas/config/routes.yaml
@@ -0,0 +1,5 @@
+controllers:
+    resource:
+        path: ../src/Controller/
+        namespace: App\Controller
+    type: attribute
diff --git a/frameworks/symfony-spawn-tas/config/services.yaml b/frameworks/symfony-spawn-tas/config/services.yaml
new file mode 100644
index 000000000..1972e6531
--- /dev/null
+++ b/frameworks/symfony-spawn-tas/config/services.yaml
@@ -0,0 +1,7 @@
+services:
+    _defaults:
+        autowire: true
+        autoconfigure: true
+
+    App\:
+        resource: '../src/'
diff --git a/frameworks/symfony-spawn-tas/meta.json b/frameworks/symfony-spawn-tas/meta.json
new file mode 100644
index 000000000..f7c1126ac
--- /dev/null
+++ b/frameworks/symfony-spawn-tas/meta.json
@@ -0,0 +1,25 @@
+{
+  "display_name": "symfony-spawn-tas",
+  "language": "PHP",
+  "type": "tuned",
+  "engine": "C",
+  "description": "Symfony with symfony-spawn bundle: coroutine-per-request isolation via TrueAsync PHP core, Doctrine DBAL connection pooling, and TrueAsyncServer.",
+  "repo": "https://github.com/yangusik/symfony-spawn",
+  "enabled": true,
+  "tests": [
+    "baseline",
+    "pipelined",
+    "limited-conn",
+    "json",
+    "json-comp",
+    "json-tls",
+    "upload",
+    "static",
+    "static-h2",
+    "baseline-h2",
+    "async-db"
+  ],
+  "maintainers": [
+    "YanGusik"
+  ]
+}
diff --git a/frameworks/symfony-spawn-tas/public/index.php b/frameworks/symfony-spawn-tas/public/index.php
new file mode 100644
index 000000000..c0037a8db
--- /dev/null
+++ b/frameworks/symfony-spawn-tas/public/index.php
@@ -0,0 +1,9 @@
+<?php
+
+use App\Kernel;
+
+require_once dirname(__DIR__).'/vendor/autoload_runtime.php';
+
+return static function (array $context) {
+    return new Kernel($context['APP_ENV'], (bool) $context['APP_DEBUG']);
+};
diff --git a/frameworks/symfony-spawn-tas/src/Controller/BenchmarkController.php b/frameworks/symfony-spawn-tas/src/Controller/BenchmarkController.php
new file mode 100644
index 000000000..00e03054e
--- /dev/null
+++ b/frameworks/symfony-spawn-tas/src/Controller/BenchmarkController.php
@@ -0,0 +1,199 @@
+<?php
+
+declare(strict_types=1);
+
+namespace App\Controller;
+
+use Doctrine\DBAL\Connection;
+use Doctrine\DBAL\ParameterType;
+use Symfony\Component\HttpFoundation\Request;
+use Symfony\Component\HttpFoundation\Response;
+use Symfony\Component\Routing\Attribute\Route;
+
+class BenchmarkController
+{
+    private array $dataset = [];
+    private bool $dataLoaded = false;
+
+    private const MIME_TYPES = [
+        'css'   => 'text/css',
+        'js'    => 'application/javascript',
+        'html'  => 'text/html',
+        'woff2' => 'font/woff2',
+        'svg'   => 'image/svg+xml',
+        'webp'  => 'image/webp',
+        'json'  => 'application/json',
+    ];
+
+    public function __construct(private readonly Connection $connection)
+    {
+        if ($this->dataLoaded) {
+            return;
+        }
+
+        $datasetPath = '/data/dataset.json';
+        if (is_readable($datasetPath)) {
+            $this->dataset = json_decode(file_get_contents($datasetPath), true) ?? [];
+        }
+        $this->dataLoaded = true;
+    }
+
+    #[Route('/baseline11', methods: ['GET', 'POST'])]
+    #[Route('/baseline2', methods: ['GET', 'POST'])]
+    public function baseline(Request $request): Response
+    {
+        $sum = array_sum($request->query->all());
+        if ($request->isMethod('POST')) {
+            $sum += (int) $request->getContent();
+        }
+        return new Response((string) $sum, 200, ['Content-Type' => 'text/plain']);
+    }
+
+    #[Route('/pipeline')]
+    public function pipeline(): Response
+    {
+        return new Response('ok', 200, ['Content-Type' => 'text/plain']);
+    }
+
+    #[Route('/json/{count}', requirements: ['count' => '\d+'])]
+    public function json(int $count, Request $request): Response
+    {
+        $count = max(0, min($count, count($this->dataset)));
+        $m = (int) ($request->query->get('m', 1) ?: 1);
+        $items = [];
+        for ($i = 0; $i < $count; $i++) {
+            $item          = $this->dataset[$i];
+            $item['total'] = $item['price'] * $item['quantity'] * $m;
+            $items[]       = $item;
+        }
+        return new Response(
+            json_encode(['items' => $items, 'count' => $count], JSON_UNESCAPED_UNICODE | JSON_UNESCAPED_SLASHES),
+            200,
+            ['Content-Type' => 'application/json']
+        );
+    }
+
+    #[Route('/upload', methods: ['POST'])]
+    public function upload(Request $request): Response
+    {
+        return new Response((string) strlen($request->getContent()), 200, ['Content-Type' => 'text/plain']);
+    }
+
+    #[Route('/async-db')]
+    public function asyncDb(Request $request): Response
+    {
+        $min   = (int) ($request->query->get('min', 10));
+        $max   = (int) ($request->query->get('max', 50));
+        $limit = max(1, min(50, (int) ($request->query->get('limit', 50))));
+
+        try {
+            $stmt = $this->connection->prepare(
+                'SELECT id, name, category, price, quantity, active, tags, rating_score, rating_count FROM items WHERE price BETWEEN ? AND ? LIMIT ?'
+            );
+            $stmt->bindValue(1, $min);
+            $stmt->bindValue(2, $max);
+            $stmt->bindValue(3, $limit, ParameterType::INTEGER);
+            $result = $stmt->executeQuery();
+            $rows   = $result->fetchAllAssociative();
+
+            $items = array_map(static function (array $row): array {
+                $row['active'] = (bool) $row['active'];
+                $row['tags']   = json_decode($row['tags'], true);
+                $row['rating'] = [
+                    'score' => (int) $row['rating_score'],
+                    'count' => (int) $row['rating_count'],
+                ];
+                unset($row['rating_score'], $row['rating_count']);
+                return $row;
+            }, $rows);
+
+            return new Response(
+                json_encode(['items' => $items, 'count' => count($items)]),
+                200,
+                ['Content-Type' => 'application/json']
+            );
+        } catch (\Throwable) {
+            return new Response('{"items":[],"count":0}', 200, ['Content-Type' => 'application/json']);
+        }
+    }
+
+    #[Route('/sqlite-db')]
+    public function sqliteDb(Request $request): Response
+    {
+        $min   = (int) ($request->query->get('min', 10));
+        $max   = (int) ($request->query->get('max', 50));
+        $limit = max(1, min(50, (int) ($request->query->get('limit', 50))));
+
+        $dbPath = $_ENV['SQLITE_DB_PATH'] ?? '/data/benchmark.db';
+
+        try {
+            $pdo = new \PDO('sqlite:' . $dbPath);
+            $pdo->setAttribute(\PDO::ATTR_ERRMODE, \PDO::ERRMODE_EXCEPTION);
+
+            $stmt = $pdo->prepare(
+                'SELECT id, name, category, price, quantity, active, tags, rating_score, rating_count FROM items WHERE price BETWEEN :min AND :max LIMIT :limit'
+            );
+            $stmt->bindValue(':min', $min, \PDO::PARAM_INT);
+            $stmt->bindValue(':max', $max, \PDO::PARAM_INT);
+            $stmt->bindValue(':limit', $limit, \PDO::PARAM_INT);
+            $stmt->execute();
+
+            $rows  = $stmt->fetchAll(\PDO::FETCH_ASSOC);
+            $items = array_map(static function (array $row): array {
+                $row['active'] = (bool) $row['active'];
+                $row['tags']   = json_decode($row['tags'], true);
+                $row['rating'] = [
+                    'score' => (int) $row['rating_score'],
+                    'count' => (int) $row['rating_count'],
+                ];
+                unset($row['rating_score'], $row['rating_count']);
+                return $row;
+            }, $rows);
+
+            return new Response(
+                json_encode(['items' => $items, 'count' => count($items)]),
+                200,
+                ['Content-Type' => 'application/json']
+            );
+        } catch (\Throwable) {
+            return new Response('{"items":[],"count":0}', 200, ['Content-Type' => 'application/json']);
+        }
+    }
+
+    /**
+     * Fallback static file handler — only reached when TrueAsync StaticHandler
+     * could not find the file (on_missing: next) or when running in dev mode.
+     */
+    #[Route('/static/{file}', requirements: ['file' => '.+'])]
+    public function static(string $file, Request $request): Response
+    {
+        $dir  = '/data/static';
+        $path = $dir . '/' . $file;
+
+        if (!is_file($path) || !str_starts_with(realpath($path), realpath($dir))) {
+            return new Response('Not Found', 404, ['Content-Type' => 'text/plain']);
+        }
+
+        $ext  = pathinfo($file, PATHINFO_EXTENSION);
+        $mime = self::MIME_TYPES[$ext] ?? 'application/octet-stream';
+        $data = file_get_contents($path);
+
+        $headers = ['Content-Type' => $mime];
+        $ae      = $request->headers->get('Accept-Encoding', '');
+
+        $brPath = $path . '.br';
+        $gzPath = $path . '.gz';
+
+        if (file_exists($brPath) && str_contains($ae, 'br')) {
+            $headers['Content-Encoding'] = 'br';
+            return new Response(file_get_contents($brPath), 200, $headers);
+        }
+
+        if (file_exists($gzPath) && str_contains($ae, 'gzip')) {
+            $headers['Content-Encoding'] = 'gzip';
+            return new Response(file_get_contents($gzPath), 200, $headers);
+        }
+
+        return new Response($data, 200, $headers);
+    }
+}
diff --git a/frameworks/symfony-spawn-tas/src/Kernel.php b/frameworks/symfony-spawn-tas/src/Kernel.php
new file mode 100644
index 000000000..779cd1f2b
--- /dev/null
+++ b/frameworks/symfony-spawn-tas/src/Kernel.php
@@ -0,0 +1,11 @@
+<?php
+
+namespace App;
+
+use Symfony\Bundle\FrameworkBundle\Kernel\MicroKernelTrait;
+use Symfony\Component\HttpKernel\Kernel as BaseKernel;
+
+class Kernel extends BaseKernel
+{
+    use MicroKernelTrait;
+}