diff --git a/.github/workflows/ci.yaml b/.github/workflows/ci.yaml
index bea5c27..86bfa10 100644
--- a/.github/workflows/ci.yaml
+++ b/.github/workflows/ci.yaml
@@ -56,15 +56,12 @@ jobs:
         name: Tests
         runs-on: ubuntu-latest
         strategy:
+            fail-fast: false
             matrix:
                 php: [ '8.2', '8.3', '8.4', '8.5' ]
                 composer-dependency-version: ['']
                 composer-minimum-stability: ['stable']
                 include:
-                    # Lowest dependencies on minimum supported PHP version
-                    - php: '8.2'
-                      composer-dependency-version: 'lowest'
-
                     # Highest dev dependencies
                     - php: '8.5'
                       composer-minimum-stability: 'dev'
@@ -83,7 +80,7 @@ jobs:
                run: symfony composer config minimum-stability ${{ matrix.composer-minimum-stability }}
 
             -   name: Install Composer dependencies
-                run: symfony composer update --prefer-dist --no-interaction --no-progress ${{ matrix.composer-dependency-version == 'lowest' && '--prefer-lowest' || '' }}
+                run: symfony composer update --prefer-dist --no-interaction --no-progress
 
             -   name: Run PHPUnit tests
                 run: symfony composer run test
diff --git a/README.md b/README.md
index 1ddb5d0..0221114 100644
--- a/README.md
+++ b/README.md
@@ -10,6 +10,115 @@ To install the PHPStan rules for Symfony UX, you can use Composer:
 composer require --dev kocal/phpstan-symfony-ux
 ```
 
-## Configuration
+## TwigComponent Rules
 
-TODO
\ No newline at end of file
+### ForbiddenAttributesPropertyRule
+
+Forbid the use of the `$attributes` property in Twig Components, which can lead to confusion when using `{{ attributes }}` (an instance of `ComponentAttributes` that is automatically injected) in Twig templates.
+
+```yaml
+rules:
+    - Kocal\PHPStanSymfonyUX\Rules\TwigComponent\ForbiddenAttributesPropertyRule
+```
+
+```php
+// src/Twig/Components/Alert.php
+namespace App\Twig\Components;
+
+use Symfony\UX\TwigComponent\Attribute\AsTwigComponent;
+
+#[AsTwigComponent]
+final class Alert
+{
+    public $attributes;
+}
+```
+
+```php
+// src/Twig/Components/Alert.php
+namespace App\Twig\Components;
+
+use Symfony\UX\TwigComponent\Attribute\AsTwigComponent;
+
+#[AsTwigComponent(attributesVar: 'customAttributes')]
+final class Alert
+{
+    public $customAttributes;
+}
+```
+
+:x:
+
+<br>
+
+```php
+// src/Twig/Components/Alert.php
+namespace App\Twig\Components;
+
+use Symfony\UX\TwigComponent\Attribute\AsTwigComponent;
+
+#[AsTwigComponent]
+final class Alert
+{
+}
+```
+
+```php
+// src/Twig/Components/Alert.php
+namespace App\Twig\Components;
+
+use Symfony\UX\TwigComponent\Attribute\AsTwigComponent;
+
+#[AsTwigComponent]
+final class Alert
+{
+    public $customAttributes;
+}
+```
+
+:+1:
+
+<br>
+
+### ForbiddenClassPropertyRule
+
+Forbid the use of the `$class` property in Twig Components, as it is considered a bad practice to manipulate CSS classes directly in components.
+Use `{{ attributes }}` or `{{ attributes.defaults({ class: '...' }) }}` in your Twig templates instead.
+
+```yaml
+rules:
+    - Kocal\PHPStanSymfonyUX\Rules\TwigComponent\ForbiddenClassPropertyRule
+```
+
+```php
+// src/Twig/Components/Alert.php
+namespace App\Twig\Components;
+
+use Symfony\UX\TwigComponent\Attribute\AsTwigComponent;
+
+#[AsTwigComponent]
+final class Alert
+{
+    public $class;
+}
+```
+
+:x:
+
+<br>
+
+```php
+// src/Twig/Components/Alert.php
+namespace App\Twig\Components;
+
+use Symfony\UX\TwigComponent\Attribute\AsTwigComponent;
+
+#[AsTwigComponent]
+final class Alert
+{
+}
+```
+
+:+1:
+
+<br>
diff --git a/composer.json b/composer.json
index 73c5a38..dca6916 100644
--- a/composer.json
+++ b/composer.json
@@ -10,6 +10,11 @@
         }
     ],
     "scripts": {
+        "qa-fix": [
+            "@cs-fix",
+            "@phpstan",
+            "@test"
+        ],
         "phpstan": "vendor/bin/phpstan analyze",
         "test": "vendor/bin/phpunit",
         "cs": "vendor/bin/ecs check",
@@ -30,7 +35,7 @@
         "phpstan/phpstan": "^2.1.13"
     },
     "require-dev": {
-        "phpunit/phpunit": "^11.0",
+        "phpunit/phpunit": "^11.1",
         "symfony/ux-twig-component": "^2.0",
         "symplify/easy-coding-standard": "^13.0"
     },
diff --git a/src/NodeAnalyzer/AttributeFinder.php b/src/NodeAnalyzer/AttributeFinder.php
new file mode 100644
index 0000000..3329697
--- /dev/null
+++ b/src/NodeAnalyzer/AttributeFinder.php
@@ -0,0 +1,49 @@
+<?php
+
+declare(strict_types=1);
+
+namespace Kocal\PHPStanSymfonyUX\NodeAnalyzer;
+
+use PhpParser\Node\Attribute;
+use PhpParser\Node\Name\FullyQualified;
+use PhpParser\Node\Param;
+use PhpParser\Node\Stmt\ClassLike;
+use PhpParser\Node\Stmt\ClassMethod;
+use PhpParser\Node\Stmt\Property;
+
+/**
+ * Heavily inspired by https://github.com/symplify/phpstan-rules/blob/main/src/NodeAnalyzer/AttributeFinder.php <3
+ */
+final class AttributeFinder
+{
+    /**
+     * @return Attribute[]
+     */
+    public static function findAttributes(ClassMethod | Property | ClassLike | Param $node): array
+    {
+        $attributes = [];
+
+        foreach ($node->attrGroups as $attrGroup) {
+            $attributes = array_merge($attributes, $attrGroup->attrs);
+        }
+
+        return $attributes;
+    }
+
+    public static function findAttribute(ClassMethod | Property | ClassLike | Param $node, string $desiredAttributeClass): ?Attribute
+    {
+        $attributes = self::findAttributes($node);
+
+        foreach ($attributes as $attribute) {
+            if (! $attribute->name instanceof FullyQualified) {
+                continue;
+            }
+
+            if ($attribute->name->toString() === $desiredAttributeClass) {
+                return $attribute;
+            }
+        }
+
+        return null;
+    }
+}
diff --git a/src/Rules/TwigComponent/ForbiddenAttributesPropertyRule.php b/src/Rules/TwigComponent/ForbiddenAttributesPropertyRule.php
new file mode 100644
index 0000000..25f9a44
--- /dev/null
+++ b/src/Rules/TwigComponent/ForbiddenAttributesPropertyRule.php
@@ -0,0 +1,87 @@
+<?php
+
+declare(strict_types=1);
+
+namespace Kocal\PHPStanSymfonyUX\Rules\TwigComponent;
+
+use Kocal\PHPStanSymfonyUX\NodeAnalyzer\AttributeFinder;
+use PhpParser\Node;
+use PhpParser\Node\Stmt\Class_;
+use PHPStan\Analyser\Scope;
+use PHPStan\Reflection\ReflectionProvider;
+use PHPStan\Rules\Rule;
+use PHPStan\Rules\RuleErrorBuilder;
+use Symfony\UX\TwigComponent\Attribute\AsTwigComponent;
+
+/**
+ * @implements Rule<Class_>
+ */
+final class ForbiddenAttributesPropertyRule implements Rule
+{
+    public function __construct(
+        private ReflectionProvider $reflectionProvider,
+    ) {
+    }
+
+    public function getNodeType(): string
+    {
+        return Class_::class;
+    }
+
+    public function processNode(Node $node, Scope $scope): array
+    {
+        if (! $asTwigComponent = AttributeFinder::findAttribute($node, AsTwigComponent::class)) {
+            return [];
+        }
+
+        if (! $attributesVarName = $this->getAttributesVarName($asTwigComponent)) {
+            return [];
+        }
+
+        if ($propertyAttributes = $node->getProperty($attributesVarName['name'])) {
+            return [
+                RuleErrorBuilder::message(
+                    $attributesVarName['custom']
+                        ? sprintf('Using property "%s" in a Twig component is forbidden, it may lead to confusion with the "%s" attribute defined in #[AsTwigComponent].', $attributesVarName['name'], $attributesVarName['name'])
+                        : sprintf('Using property "%s" in a Twig component is forbidden, it may lead to confusion with the default "attributes" Twig variable.', $attributesVarName['name'])
+                )
+                    ->identifier('SymfonyUX.TwigComponent.forbiddenAttributesProperty')
+                    ->line($propertyAttributes->getLine())
+                    ->tip('Consider renaming or removing this property to avoid conflicts with the Twig component attributes.')
+                    ->build(),
+
+            ];
+        }
+
+        return [];
+    }
+
+    /**
+     * @return array{name: string, custom: bool}|null
+     */
+    private function getAttributesVarName(Node\Attribute $attribute): ?array
+    {
+        foreach ($attribute->args as $arg) {
+            if ($arg->name && $arg->name->toString() === 'attributesVar') {
+                if ($arg->value instanceof Node\Scalar\String_) {
+                    return [
+                        'name' => $arg->value->value,
+                        'custom' => true,
+                    ];
+                }
+            }
+        }
+
+        $reflAttribute = $this->reflectionProvider->getClass(AsTwigComponent::class);
+        foreach ($reflAttribute->getConstructor()->getOnlyVariant()->getParameters() as $reflParameter) {
+            if ($reflParameter->getName() === 'attributesVar' && $reflParameter->getDefaultValue()?->getConstantStrings()) {
+                return [
+                    'name' => $reflParameter->getDefaultValue()->getConstantStrings()[0]->getValue(),
+                    'custom' => false,
+                ];
+            }
+        }
+
+        return null;
+    }
+}
diff --git a/src/Rules/TwigComponent/ForbiddenClassPropertyRule.php b/src/Rules/TwigComponent/ForbiddenClassPropertyRule.php
new file mode 100644
index 0000000..810e5ec
--- /dev/null
+++ b/src/Rules/TwigComponent/ForbiddenClassPropertyRule.php
@@ -0,0 +1,44 @@
+<?php
+
+declare(strict_types=1);
+
+namespace Kocal\PHPStanSymfonyUX\Rules\TwigComponent;
+
+use Kocal\PHPStanSymfonyUX\NodeAnalyzer\AttributeFinder;
+use PhpParser\Node;
+use PhpParser\Node\Stmt\Class_;
+use PHPStan\Analyser\Scope;
+use PHPStan\Rules\Rule;
+use PHPStan\Rules\RuleErrorBuilder;
+use Symfony\UX\TwigComponent\Attribute\AsTwigComponent;
+
+/**
+ * @implements Rule<Class_>
+ */
+final class ForbiddenClassPropertyRule implements Rule
+{
+    public function getNodeType(): string
+    {
+        return Class_::class;
+    }
+
+    public function processNode(Node $node, Scope $scope): array
+    {
+        if (! AttributeFinder::findAttribute($node, AsTwigComponent::class)) {
+            return [];
+        }
+
+        if ($propertyClass = $node->getProperty('class')) {
+            return [
+                RuleErrorBuilder::message('Using a "class" property in a Twig component is forbidden, it is considered as an anti-pattern.')
+                    ->identifier('symfonyUX.twigComponent.forbiddenClassProperty')
+                    ->line($propertyClass->getLine())
+                    ->tip('Consider using {{ attributes }} to automatically render unknown properties as HTML attributes, such as "class". Learn more at https://symfony.com/bundles/ux-twig-component/current/index.html#component-attributes.')
+                    ->build(),
+
+            ];
+        }
+
+        return [];
+    }
+}
diff --git a/tests/Rules/TwigComponent/ForbiddenAttributesPropertyRule/Fixture/ComponentWithAttributesProperty.php b/tests/Rules/TwigComponent/ForbiddenAttributesPropertyRule/Fixture/ComponentWithAttributesProperty.php
new file mode 100644
index 0000000..3fe535f
--- /dev/null
+++ b/tests/Rules/TwigComponent/ForbiddenAttributesPropertyRule/Fixture/ComponentWithAttributesProperty.php
@@ -0,0 +1,13 @@
+<?php
+
+declare(strict_types=1);
+
+namespace Kocal\PHPStanSymfonyUX\Tests\Rules\TwigComponent\ForbiddenAttributesPropertyRule\Fixture;
+
+use Symfony\UX\TwigComponent\Attribute\AsTwigComponent;
+
+#[AsTwigComponent]
+final class ComponentWithAttributesProperty
+{
+    public string $attributes;
+}
diff --git a/tests/Rules/TwigComponent/ForbiddenAttributesPropertyRule/Fixture/ComponentWithCustomAttributesProperty.php b/tests/Rules/TwigComponent/ForbiddenAttributesPropertyRule/Fixture/ComponentWithCustomAttributesProperty.php
new file mode 100644
index 0000000..8fc7fea
--- /dev/null
+++ b/tests/Rules/TwigComponent/ForbiddenAttributesPropertyRule/Fixture/ComponentWithCustomAttributesProperty.php
@@ -0,0 +1,13 @@
+<?php
+
+declare(strict_types=1);
+
+namespace Kocal\PHPStanSymfonyUX\Tests\Rules\TwigComponent\ForbiddenAttributesPropertyRule\Fixture;
+
+use Symfony\UX\TwigComponent\Attribute\AsTwigComponent;
+
+#[AsTwigComponent(attributesVar: 'customAttributes')]
+final class ComponentWithAttributesProperty
+{
+    public string $customAttributes;
+}
diff --git a/tests/Rules/TwigComponent/ForbiddenAttributesPropertyRule/Fixture/ComponentWithNoAttributesProperty.php b/tests/Rules/TwigComponent/ForbiddenAttributesPropertyRule/Fixture/ComponentWithNoAttributesProperty.php
new file mode 100644
index 0000000..f6bcd92
--- /dev/null
+++ b/tests/Rules/TwigComponent/ForbiddenAttributesPropertyRule/Fixture/ComponentWithNoAttributesProperty.php
@@ -0,0 +1,12 @@
+<?php
+
+declare(strict_types=1);
+
+namespace Kocal\PHPStanSymfonyUX\Tests\Rules\TwigComponent\ForbiddenAttributesPropertyRule\Fixture;
+
+use Symfony\UX\TwigComponent\Attribute\AsTwigComponent;
+
+#[AsTwigComponent]
+final class ComponentWithNoAttributesProperty
+{
+}
diff --git a/tests/Rules/TwigComponent/ForbiddenAttributesPropertyRule/Fixture/NotAComponent.php b/tests/Rules/TwigComponent/ForbiddenAttributesPropertyRule/Fixture/NotAComponent.php
new file mode 100644
index 0000000..42bcf49
--- /dev/null
+++ b/tests/Rules/TwigComponent/ForbiddenAttributesPropertyRule/Fixture/NotAComponent.php
@@ -0,0 +1,13 @@
+<?php
+
+declare(strict_types=1);
+
+namespace Kocal\PHPStanSymfonyUX\Tests\Rules\TwigComponent\ForbiddenAttributesPropertyRule\Fixture;
+
+final class NotAComponent
+{
+    /**
+     * @var array<string, mixed>
+     */
+    public array $attributes;
+}
diff --git a/tests/Rules/TwigComponent/ForbiddenAttributesPropertyRule/ForbiddenAttributesPropertyRuleTest.php b/tests/Rules/TwigComponent/ForbiddenAttributesPropertyRule/ForbiddenAttributesPropertyRuleTest.php
new file mode 100644
index 0000000..ded3931
--- /dev/null
+++ b/tests/Rules/TwigComponent/ForbiddenAttributesPropertyRule/ForbiddenAttributesPropertyRuleTest.php
@@ -0,0 +1,63 @@
+<?php
+
+declare(strict_types=1);
+
+namespace Kocal\PHPStanSymfonyUX\Tests\Rules\TwigComponent\ForbiddenAttributesPropertyRule;
+
+use Kocal\PHPStanSymfonyUX\Rules\TwigComponent\ForbiddenAttributesPropertyRule;
+use PHPStan\Rules\Rule;
+use PHPStan\Testing\RuleTestCase;
+
+/**
+ * @extends RuleTestCase<ForbiddenAttributesPropertyRule>
+ */
+final class ForbiddenAttributesPropertyRuleTest extends RuleTestCase
+{
+    public function testViolations(): void
+    {
+        $this->analyse(
+            [__DIR__ . '/Fixture/ComponentWithAttributesProperty.php'],
+            [
+                [
+                    'Using property "attributes" in a Twig component is forbidden, it may lead to confusion with the default "attributes" Twig variable.',
+                    12,
+                    'Consider renaming or removing this property to avoid conflicts with the Twig component attributes.',
+                ],
+            ]
+        );
+
+        $this->analyse(
+            [__DIR__ . '/Fixture/ComponentWithCustomAttributesProperty.php'],
+            [
+                [
+                    'Using property "customAttributes" in a Twig component is forbidden, it may lead to confusion with the "customAttributes" attribute defined in #[AsTwigComponent].',
+                    12,
+                    'Consider renaming or removing this property to avoid conflicts with the Twig component attributes.',
+                ],
+            ]
+        );
+    }
+
+    public function testNoViolations(): void
+    {
+        $this->analyse(
+            [__DIR__ . '/Fixture/NotAComponent.php'],
+            []
+        );
+
+        $this->analyse(
+            [__DIR__ . '/Fixture/ComponentWithNoAttributesProperty.php'],
+            []
+        );
+    }
+
+    public static function getAdditionalConfigFiles(): array
+    {
+        return [__DIR__ . '/config/configured_rule.neon'];
+    }
+
+    protected function getRule(): Rule
+    {
+        return self::getContainer()->getByType(ForbiddenAttributesPropertyRule::class);
+    }
+}
diff --git a/tests/Rules/TwigComponent/ForbiddenAttributesPropertyRule/config/configured_rule.neon b/tests/Rules/TwigComponent/ForbiddenAttributesPropertyRule/config/configured_rule.neon
new file mode 100644
index 0000000..be4a372
--- /dev/null
+++ b/tests/Rules/TwigComponent/ForbiddenAttributesPropertyRule/config/configured_rule.neon
@@ -0,0 +1,2 @@
+rules:
+    - Kocal\PHPStanSymfonyUX\Rules\TwigComponent\ForbiddenAttributesPropertyRule
diff --git a/tests/Rules/TwigComponent/ForbiddenClassPropertyRule/Fixture/ComponentWithClassProperty.php b/tests/Rules/TwigComponent/ForbiddenClassPropertyRule/Fixture/ComponentWithClassProperty.php
new file mode 100644
index 0000000..59ba5da
--- /dev/null
+++ b/tests/Rules/TwigComponent/ForbiddenClassPropertyRule/Fixture/ComponentWithClassProperty.php
@@ -0,0 +1,13 @@
+<?php
+
+declare(strict_types=1);
+
+namespace Kocal\PHPStanSymfonyUX\Tests\Rules\TwigComponent\ForbiddenClassPropertyRule\Fixture;
+
+use Symfony\UX\TwigComponent\Attribute\AsTwigComponent;
+
+#[AsTwigComponent]
+final class ComponentWithClassProperty
+{
+    public string $class;
+}
diff --git a/tests/Rules/TwigComponent/ForbiddenClassPropertyRule/Fixture/ComponentWithNoClassProperty.php b/tests/Rules/TwigComponent/ForbiddenClassPropertyRule/Fixture/ComponentWithNoClassProperty.php
new file mode 100644
index 0000000..a923c02
--- /dev/null
+++ b/tests/Rules/TwigComponent/ForbiddenClassPropertyRule/Fixture/ComponentWithNoClassProperty.php
@@ -0,0 +1,12 @@
+<?php
+
+declare(strict_types=1);
+
+namespace Kocal\PHPStanSymfonyUX\Tests\Rules\TwigComponent\ForbiddenClassPropertyRule\Fixture;
+
+use Symfony\UX\TwigComponent\Attribute\AsTwigComponent;
+
+#[AsTwigComponent]
+final class ComponentWithNoClassProperty
+{
+}
diff --git a/tests/Rules/TwigComponent/ForbiddenClassPropertyRule/Fixture/NotAComponent.php b/tests/Rules/TwigComponent/ForbiddenClassPropertyRule/Fixture/NotAComponent.php
new file mode 100644
index 0000000..e3d02f7
--- /dev/null
+++ b/tests/Rules/TwigComponent/ForbiddenClassPropertyRule/Fixture/NotAComponent.php
@@ -0,0 +1,10 @@
+<?php
+
+declare(strict_types=1);
+
+namespace Kocal\PHPStanSymfonyUX\Tests\Rules\TwigComponent\ForbiddenClassPropertyRule\Fixture;
+
+final class NotAComponent
+{
+    public string $class;
+}
diff --git a/tests/Rules/TwigComponent/ForbiddenClassPropertyRule/ForbiddenClassPropertyRuleTest.php b/tests/Rules/TwigComponent/ForbiddenClassPropertyRule/ForbiddenClassPropertyRuleTest.php
new file mode 100644
index 0000000..583573a
--- /dev/null
+++ b/tests/Rules/TwigComponent/ForbiddenClassPropertyRule/ForbiddenClassPropertyRuleTest.php
@@ -0,0 +1,52 @@
+<?php
+
+declare(strict_types=1);
+
+namespace Kocal\PHPStanSymfonyUX\Tests\Rules\TwigComponent\ForbiddenClassPropertyRule;
+
+use Kocal\PHPStanSymfonyUX\Rules\TwigComponent\ForbiddenClassPropertyRule;
+use PHPStan\Rules\Rule;
+use PHPStan\Testing\RuleTestCase;
+
+/**
+ * @extends RuleTestCase<ForbiddenClassPropertyRule>
+ */
+final class ForbiddenClassPropertyRuleTest extends RuleTestCase
+{
+    public function testViolations(): void
+    {
+        $this->analyse(
+            [__DIR__ . '/Fixture/ComponentWithClassProperty.php'],
+            [
+                [
+                    'Using a "class" property in a Twig component is forbidden, it is considered as an anti-pattern.',
+                    12,
+                    'Consider using {{ attributes }} to automatically render unknown properties as HTML attributes, such as "class". Learn more at https://symfony.com/bundles/ux-twig-component/current/index.html#component-attributes.',
+                ],
+            ]
+        );
+    }
+
+    public function testNoViolations(): void
+    {
+        $this->analyse(
+            [__DIR__ . '/Fixture/NotAComponent.php'],
+            []
+        );
+
+        $this->analyse(
+            [__DIR__ . '/Fixture/ComponentWithNoClassProperty.php'],
+            []
+        );
+    }
+
+    public static function getAdditionalConfigFiles(): array
+    {
+        return [__DIR__ . '/config/configured_rule.neon'];
+    }
+
+    protected function getRule(): Rule
+    {
+        return self::getContainer()->getByType(ForbiddenClassPropertyRule::class);
+    }
+}
diff --git a/tests/Rules/TwigComponent/ForbiddenClassPropertyRule/config/configured_rule.neon b/tests/Rules/TwigComponent/ForbiddenClassPropertyRule/config/configured_rule.neon
new file mode 100644
index 0000000..b719d97
--- /dev/null
+++ b/tests/Rules/TwigComponent/ForbiddenClassPropertyRule/config/configured_rule.neon
@@ -0,0 +1,2 @@
+rules:
+    - Kocal\PHPStanSymfonyUX\Rules\TwigComponent\ForbiddenClassPropertyRule