diff --git a/app/Repository/ToolRepository.php b/app/Repository/ToolRepository.php
index a2bbfe6b1db..fd3f6385cc5 100644
--- a/app/Repository/ToolRepository.php
+++ b/app/Repository/ToolRepository.php
@@ -36,7 +36,17 @@ public function fetchAll(): array
             'https://tomasvotruba.com/blog/how-to-measure-your-type-coverage',
             'composer require tomasvotruba/type-coverage --dev',
             [],
-            true
+            true,
+            <<<'PHPSTAN'
+parameters:
+    type_coverage:
+        return: 5
+        param: 5
+        # enable on PHP 7.4+
+        # property: 5
+        # enable on PHP 8.3+
+        # constant: 5
+PHPSTAN
         );
 
         $tools[] = new Tool(
@@ -59,7 +69,16 @@ public function fetchAll(): array
             'https://tomasvotruba.com/blog/can-phpstan-find-dead-public-methods/',
             'composer require tomasvotruba/unused-public --dev',
             [],
-            true
+            true,
+            <<<'PHPSTAN'
+parameters:
+    unused_public:
+        constants: true
+        # handle one by one
+        # properties: true
+        # methods: true
+PHPSTAN
+
         );
 
         $tools[] = new Tool(
@@ -83,7 +102,17 @@ public function fetchAll(): array
             'https://getrector.com/blog/introducing-type-perfect-for-extra-safety',
             'composer require rector/type-perfect --dev',
             [],
-            true
+            true,
+            <<<'PHPSTAN'
+parameters:
+    type_perfect:
+        null_over_false: true
+        # enable one a by one
+        # no_mixed: true
+        # narrow_param: true
+        # narrow_return: true
+PHPSTAN
+
         );
 
         $tools[] = new Tool(
diff --git a/app/ValueObject/Tool.php b/app/ValueObject/Tool.php
index d5f75f45e25..bb7be282c0f 100644
--- a/app/ValueObject/Tool.php
+++ b/app/ValueObject/Tool.php
@@ -20,6 +20,7 @@ public function __construct(
         private string $composer,
         private array $tryCommands = [],
         private bool $isPhpstanExtension = false,
+        private ?string $phpstanContents = null,
     ) {
         Assert::allString(array_keys($tryCommands));
         Assert::allString($tryCommands);
@@ -50,7 +51,7 @@ public function getPost(): ?string
         return $this->post;
     }
 
-    public function getComposer(): ?string
+    public function getComposer(): string
     {
         return $this->composer;
     }
@@ -72,4 +73,9 @@ public function getSlug(): string
     {
         return str($this->name)->slug()->toString();
     }
+
+    public function getPhpstanContents(): ?string
+    {
+        return $this->phpstanContents;
+    }
 }
diff --git a/resources/css/app.scss b/resources/css/app.scss
index 69e53510e76..3576f7325f1 100644
--- a/resources/css/app.scss
+++ b/resources/css/app.scss
@@ -396,3 +396,12 @@ pre.shiki {
     margin-right: 1rem;
     flex-shrink: 0;
 }
+
+// hover of badge
+a > .text-bg-dark {
+    background-color: rgba(77, 81, 84, 0.82) !important;
+
+    &:hover {
+        background-color: #4d5154 !important;
+    }
+}
diff --git a/resources/views/tools.blade.php b/resources/views/tools.blade.php
index 8dd18bf7a17..9ba4490840b 100644
--- a/resources/views/tools.blade.php
+++ b/resources/views/tools.blade.php
@@ -27,23 +27,22 @@
             <div class="col-12 col-lg-6">
                 <div class="card mb-5 shadow">
                 <div class="card-body ps-4 pe-4">
-                    <a href="{{ $tool->getLink() }}" class="btn btn-sm btn-dark
-                     mt-3 float-end">
-                        <svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 496 512" style="width:1.1em;" fill="white"><!--!Font Awesome Free 6.6.0 by @fontawesome - https://fontawesome.com License - https://fontawesome.com/license/free Copyright 2024 Fonticons, Inc.--><path d="M165.9 397.4c0 2-2.3 3.6-5.2 3.6-3.3 .3-5.6-1.3-5.6-3.6 0-2 2.3-3.6 5.2-3.6 3-.3 5.6 1.3 5.6 3.6zm-31.1-4.5c-.7 2 1.3 4.3 4.3 4.9 2.6 1 5.6 0 6.2-2s-1.3-4.3-4.3-5.2c-2.6-.7-5.5 .3-6.2 2.3zm44.2-1.7c-2.9 .7-4.9 2.6-4.6 4.9 .3 2 2.9 3.3 5.9 2.6 2.9-.7 4.9-2.6 4.6-4.6-.3-1.9-3-3.2-5.9-2.9zM244.8 8C106.1 8 0 113.3 0 252c0 110.9 69.8 205.8 169.5 239.2 12.8 2.3 17.3-5.6 17.3-12.1 0-6.2-.3-40.4-.3-61.4 0 0-70 15-84.7-29.8 0 0-11.4-29.1-27.8-36.6 0 0-22.9-15.7 1.6-15.4 0 0 24.9 2 38.6 25.8 21.9 38.6 58.6 27.5 72.9 20.9 2.3-16 8.8-27.1 16-33.7-55.9-6.2-112.3-14.3-112.3-110.5 0-27.5 7.6-41.3 23.6-58.9-2.6-6.5-11.1-33.3 2.6-67.9 20.9-6.5 69 27 69 27 20-5.6 41.5-8.5 62.8-8.5s42.8 2.9 62.8 8.5c0 0 48.1-33.6 69-27 13.7 34.7 5.2 61.4 2.6 67.9 16 17.7 25.8 31.5 25.8 58.9 0 96.5-58.9 104.2-114.8 110.5 9.2 7.9 17 22.9 17 46.4 0 33.7-.3 75.4-.3 83.6 0 6.5 4.6 14.4 17.3 12.1C428.2 457.8 496 362.9 496 252 496 113.3 383.5 8 244.8 8zM97.2 352.9c-1.3 1-1 3.3 .7 5.2 1.6 1.6 3.9 2.3 5.2 1 1.3-1 1-3.3-.7-5.2-1.6-1.6-3.9-2.3-5.2-1zm-10.8-8.1c-.7 1.3 .3 2.9 2.3 3.9 1.6 1 3.6 .7 4.3-.7 .7-1.3-.3-2.9-2.3-3.9-2-.6-3.6-.3-4.3 .7zm32.4 35.6c-1.6 1.3-1 4.3 1.3 6.2 2.3 2.3 5.2 2.6 6.5 1 1.3-1.3 .7-4.3-1.3-6.2-2.2-2.3-5.2-2.6-6.5-1zm-11.4-14.7c-1.6 1-1.6 3.6 0 5.9 1.6 2.3 4.3 3.3 5.6 2.3 1.6-1.3 1.6-3.9 0-6.2-1.4-2.3-4-3.3-5.6-2z"/></svg>
+                    <a name="{{ $tool->getSlug() }}"></a>
 
-                        &nbsp;Github
+                    <a href="{{ $tool->getLink() }}" class="me-2" style="text-decoration: none;">
+                        <div class="badge text-bg-dark">GitHub</div>
                     </a>
 
-                    <a name="{{ $tool->getSlug() }}"></a>
-                    <h2 class="mt-3">{{ $tool->getName() }}</h2>
-
                     @if ($tool->isPhpstanExtension())
                         <div class="badge text-bg-warning">PHPStan extension</div>
                     @endif
 
+                    <h2 class="mt-5" style="font-size: 2em; margin-bottom: 1.1em">{{ $tool->getName() }}</h2>
+
                     <p class="mt-5">
                         <em class="text-secondary">Why use?</em>
-                    </p><p>
+                    </p>
+                    <p>
                         {{ $tool->getWhy() }}
                     </p>
 
@@ -57,30 +56,40 @@
                     </p>
                 </div>
 
-                    @if ($tool->getComposer())
-                        <div class="card-body border-top border-primary border-bottom bg-primary-subtle">
+                    <div class="card-body border-top border-primary border-bottom bg-primary-subtle">
                         <div class="form-floating m-2">
                             <textarea class="form-control border border-primary">{{ $tool->getComposer() }}</textarea>
                             <label>Install</label>
                         </div>
-                        </div>
-                    @endif
+                    </div>
 
                     @if ($tool->getTryCommands())
                         <div class="card-body mt-2 mb-2 ms-2">
                             <em class="text-secondary">First commands to try</em>
                         </div>
+
+                        @foreach ($tool->getTryCommands() as $label => $tryCommand)
+                            <div class="card-body border-top border-success bg-success-subtle">
+                                <div class="form-floating m-2">
+                                    <textarea class="form-control border border-success">{{ $tryCommand }}</textarea>
+                                    <label>{{ $label }}</label>
+                                </div>
+                            </div>
+                        @endforeach
                     @endif
 
-                    @foreach ($tool->getTryCommands() as $label => $tryCommand)
+                    @if ($tool->getPhpstanContents())
+                        <div class="card-body mt-2 mb-2 ms-2">
+                            <em class="text-secondary">Copy-paste to <code>phpstan.neon</code></em>
+                        </div>
+
                         <div class="card-body border-top border-success bg-success-subtle">
-                            <div class="form-floating m-2">
-                                <textarea class="form-control border border-success">{{ $tryCommand }}</textarea>
-                                <label>{{ $label }}</label>
+                            <div class="m-2">
+                                <textarea class="form-control border border-success autoresize">{{ $tool->getPhpstanContents() }}</textarea>
                             </div>
                         </div>
-                    @endforeach
-            </div>
+                    @endif
+                </div>
             </div>
 
         @endforeach
@@ -95,5 +104,20 @@
                 this.select();
             };
         });
+
+        // make textarea as long to fit the contents
+        function autoResize(textarea) {
+            // Reset height to handle reducing content
+            textarea.style.height = 'auto';
+            // Set height to match the scroll height (content height)
+            textarea.style.height = textarea.scrollHeight + 5 + 'px';
+        }
+
+        // Trigger resize for all textareas with the class "autoresize" on page load
+        document.addEventListener('DOMContentLoaded', function() {
+            document.querySelectorAll('.autoresize').forEach(textarea => {
+                autoResize(textarea);
+            });
+        });
     </script>
 @endsection