diff --git a/public/assets/images/homepage/find.jpg b/public/assets/images/homepage/find.jpg
deleted file mode 100644
index 3d2ce0cbe..000000000
Binary files a/public/assets/images/homepage/find.jpg and /dev/null differ
diff --git a/public/assets/images/homepage/instant-speed.jpg b/public/assets/images/homepage/instant-speed.jpg
deleted file mode 100644
index b8812193d..000000000
Binary files a/public/assets/images/homepage/instant-speed.jpg and /dev/null differ
diff --git a/public/assets/images/homepage/interactive-ast.jpg b/public/assets/images/homepage/interactive-ast.jpg
deleted file mode 100644
index a6fd7ae63..000000000
Binary files a/public/assets/images/homepage/interactive-ast.jpg and /dev/null differ
diff --git a/resources/css/app.scss b/resources/css/app.scss
index 7836af446..adcc4cb33 100644
--- a/resources/css/app.scss
+++ b/resources/css/app.scss
@@ -7,7 +7,7 @@
 // to load the Bootswatch web fonts locally and avoid loading them from Google servers
 // see https://github.com/thomaspark/bootswatch/issues/55#issuecomment-298093182
 
-@import url('https://rsms.me/inter/inter.css');
+// @import url('https://rsms.me/inter/inter.css');
 
 html {
     font-family: 'Inter', sans-serif;
diff --git a/resources/views/_snippets/menu_items.blade.php b/resources/views/_snippets/menu_items.blade.php
index 35d5d0549..8e2242fd6 100644
--- a/resources/views/_snippets/menu_items.blade.php
+++ b/resources/views/_snippets/menu_items.blade.php
@@ -55,11 +55,6 @@ class="nav-link">Play with AST</a>
            class="nav-link">Find rule</a>
     </li>
 
-    <li class="nav-item">
-        <a href="{{ action(\App\Controller\Demo\CustomRuleController::class) }}"
-           class="nav-link">Custom Rule</a>
-    </li>
-
     <li class="nav-item">
         <a href="{{ action(\App\Controller\CodebaseRenovationController::class) }}"
            class="nav-link">Codebase Renovation</a>
diff --git a/resources/views/_snippets/styles.blade.php b/resources/views/_snippets/styles.blade.php
index f0cf29e6b..4fc850aaf 100644
--- a/resources/views/_snippets/styles.blade.php
+++ b/resources/views/_snippets/styles.blade.php
@@ -1,16 +1,15 @@
 <link href="https://fonts.googleapis.com/css?family=Source+Sans+Pro:300,400,600&display=swap" rel="stylesheet">
 
-{{-- live code highligh in demo --}}
-<link rel="stylesheet" href="https://cdnjs.cloudflare.com/ajax/libs/codemirror/5.28.0/codemirror.min.css">
-<link rel="stylesheet" href="https://cdnjs.cloudflare.com/ajax/libs/codemirror/5.28.0/theme/solarized.min.css">
+@isset ($codeMirror)
+    {{-- live code highligh in demo --}}
+    <link rel="stylesheet" href="https://cdnjs.cloudflare.com/ajax/libs/codemirror/5.28.0/codemirror.min.css">
+    <link rel="stylesheet" href="https://cdnjs.cloudflare.com/ajax/libs/codemirror/5.28.0/theme/solarized.min.css">
 
 {{-- code highligh posts --}}
 {{-- pick from https://highlightjs.org/demo --}}
-{{-- see ChatGPT https://chat.openai.com/share/af70716e-067c-481c-ad61-fc40de2f4dc3 --}}
 
-
-<link rel="stylesheet" id="theme-link" href="https://cdnjs.cloudflare.com/ajax/libs/highlight.js/11.9.0/styles/base16/atlas.min.css">
-{{--<link rel="stylesheet" href="https://cdnjs.cloudflare.com/ajax/libs/highlight.js/11.9.0/styles/base16/atelier-dune-light.min.css">--}}
+    <link rel="stylesheet" id="theme-link" href="https://cdnjs.cloudflare.com/ajax/libs/highlight.js/11.9.0/styles/base16/atlas.min.css">
+@endisset
 
 <style>
     pre code.hljs {
@@ -64,19 +63,21 @@ function toggleTheme() {
     window.onload = loadTheme;
 </script>
 
-<script src="https://cdnjs.cloudflare.com/ajax/libs/highlight.js/11.9.0/highlight.min.js"></script>
-<script src="https://cdnjs.cloudflare.com/ajax/libs/highlight.js/11.9.0/languages/bash.min.js"></script>
-<script src="https://cdnjs.cloudflare.com/ajax/libs/highlight.js/11.9.0/languages/php.min.js"></script>
-<script src="https://cdnjs.cloudflare.com/ajax/libs/highlight.js/11.9.0/languages/yaml.min.js"></script>
-<script src="https://cdnjs.cloudflare.com/ajax/libs/highlight.js/11.9.0/languages/diff.min.js"></script>
-<script src="https://cdnjs.cloudflare.com/ajax/libs/highlight.js/11.9.0/languages/json.min.js"></script>
-
-<script>
-    document.addEventListener('DOMContentLoaded', (event) => {
-        document.querySelectorAll('pre code.language-bash, pre code.language-php, pre code.language-yaml, pre code.language-diff, pre code.language-json').forEach((element) => {
-            hljs.highlightElement(element);
+@isset ($codeMirror)
+    <script src="https://cdnjs.cloudflare.com/ajax/libs/highlight.js/11.9.0/highlight.min.js"></script>
+    <script src="https://cdnjs.cloudflare.com/ajax/libs/highlight.js/11.9.0/languages/bash.min.js"></script>
+    <script src="https://cdnjs.cloudflare.com/ajax/libs/highlight.js/11.9.0/languages/php.min.js"></script>
+    <script src="https://cdnjs.cloudflare.com/ajax/libs/highlight.js/11.9.0/languages/yaml.min.js"></script>
+    <script src="https://cdnjs.cloudflare.com/ajax/libs/highlight.js/11.9.0/languages/diff.min.js"></script>
+    <script src="https://cdnjs.cloudflare.com/ajax/libs/highlight.js/11.9.0/languages/json.min.js"></script>
+
+    <script>
+        document.addEventListener('DOMContentLoaded', (event) => {
+            document.querySelectorAll('pre code.language-bash, pre code.language-php, pre code.language-yaml, pre code.language-diff, pre code.language-json').forEach((element) => {
+                hljs.highlightElement(element);
+            });
         });
-    });
-</script>
+    </script>
+@endisset
 
 @vite(['resources/css/app.scss', 'resources/js/app.js'])
diff --git a/resources/views/homepage/interactive.blade.php b/resources/views/homepage/interactive.blade.php
deleted file mode 100644
index bd3e777b8..000000000
--- a/resources/views/homepage/interactive.blade.php
+++ /dev/null
@@ -1,95 +0,0 @@
-@extends('base')
-
-@section('main')
-    <div id="interactive">
-        <h1 class="main-title">
-            Play and Learn
-        </h1>
-
-        <p class="text-bigger mb-5">
-            Dive into the world of coding with our interactive tools. Play and learn as you explore
-            the abstract syntax tree (AST) and nodes visually. Rector is as powerful as your
-            understanding of the AST, making real-time transformations and instant modifications
-            easy and fun.
-        </p>
-
-        <div class="row">
-            <div class="col-12 col-md-4 mt-4 mt-md-0">
-                <h3>
-                    <em class="fas fa-hand-pointer fa-2x fw-fw text-rector-green"></em>
-                    &nbsp;
-                    Interactive AST
-                </h3>
-
-                <img src="/assets/images/homepage/interactive-ast.jpg" class="rounded-4 mb-3 mt-2"
-                     style="max-width: 100%;">
-
-                <p>
-                    Unlock the power of real-time code parsing to AST. With Interactive AST, see the
-                    nodes instantly and elevate your learning efficiency.
-                </p>
-
-                <div class="text-center mt-5">
-                    <a
-                            href="{{ action(\App\Ast\Controller\AstController::class) }}"
-                            class="btn btn-success btn-lg mt-auto"
-                    >
-                        Try Interactive AST
-                    </a>
-                </div>
-            </div>
-
-            <div class="col-12 col-md-4 mt-4 mt-md-0">
-                <h3>
-                    <em class="fas fa-magnifying-glass fa-2x fa-fw text-rector-green"></em>
-                    &nbsp;
-                    Find the right Rule
-                </h3>
-
-                <img src="/assets/images/homepage/find.jpg"
-                     class="rounded-4 mb-3 mt-2 border-1 border border-dark"
-                     style="max-width: 100%;">
-
-                <p>
-                    Accelerate your coding workflow by quickly finding the right rule. Our smart
-                    search feature ensures you have the best solutions at your fingertips, quickly.
-                </p>
-
-                <div class="text-center mt-5">
-                    <a
-                            href="{{ action(\App\Controller\FindRuleController::class) }}"
-                            class="btn btn-success btn-lg mt-auto"
-                    >
-                        Find the Rule
-                    </a>
-                </div>
-            </div>
-
-            <div class="col-12 col-md-4 mt-4 mt-md-0">
-                <h3>
-                    <em class="fas fa-bolt fa-2x fa-fw text-rector-green"></em>
-                    &nbsp;
-                    Live Custom Rules
-                </h3>
-
-                <img src="/assets/images/homepage/instant-speed.jpg" class="rounded-4 mb-3 mt-2"
-                     style="max-width: 100%;">
-
-                <p>
-                    Play around with AST nodes effortlessly! With Live Custom Rules, tweak nodes
-                    instantly and see the magic happen. Learning nodes has never been this fun and
-                    efficient.
-                </p>
-
-                <div class="text-center mt-5">
-                    <a
-                            href="{{ action(\App\Controller\Demo\CustomRuleController::class) }}"
-                            class="btn btn-success btn-lg mt-auto"
-                    >
-                        Create Custom Rule
-                    </a>
-                </div>
-            </div>
-        </div>
-    </div>
-@endsection
diff --git a/routes/web.php b/routes/web.php
index 8afc6a4cf..b69b00b1e 100644
--- a/routes/web.php
+++ b/routes/web.php
@@ -10,17 +10,13 @@
 use App\Controller\Blog\PostController;
 use App\Controller\CodebaseRenovationController;
 use App\Controller\ContactController;
-use App\Controller\Demo\CustomRuleController;
-use App\Controller\Demo\CustomRuleDetailController;
 use App\Controller\Demo\DemoController;
 use App\Controller\Demo\DemoDetailController;
-use App\Controller\Demo\ProcessCustomRuleFormController;
 use App\Controller\Demo\ProcessDemoFormController;
 use App\Controller\DocumentationController;
 use App\Controller\FindRuleController;
 use App\Controller\HireTeamController;
 use App\Controller\HomepageController;
-use App\Controller\InteractiveController;
 use App\Controller\RssController;
 use App\Controller\RuleDetailController;
 use App\Controller\Socials\PostThumbnailController;
@@ -43,7 +39,7 @@
 Route::get('contact', ContactController::class);
 Route::get('hire-team', HireTeamController::class);
 
-Route::get('play-and-learn', InteractiveController::class);
+Route::redirect('play-and-learn', 'ast');
 
 Route::get('blog/{postSlug}', PostController::class);
 Route::get('/thumbnail/{title}.png', PostThumbnailController::class)
@@ -63,10 +59,8 @@
 
 Route::get('stats/find-rule', FindRuleStatsController::class);
 
-Route::get('custom-rule/{uuid}', CustomRuleDetailController::class)
-    ->whereUuid('uuid');
-Route::get('custom-rule', CustomRuleController::class);
-Route::post('process-custom-rule', ProcessCustomRuleFormController::class);
+Route::redirect('custom-rule/{uuid}', 'demo');
+Route::redirect('custom-rule', 'demo');
 
 // demo
 Route::get('demo/{uuid}', DemoDetailController::class)
diff --git a/src/Controller/Blog/PostController.php b/src/Controller/Blog/PostController.php
index 45b6b075c..dd138eb50 100644
--- a/src/Controller/Blog/PostController.php
+++ b/src/Controller/Blog/PostController.php
@@ -22,6 +22,7 @@ public function __invoke(string $postSlug, PostRepository $postRepository): View
 
         return \view('blog/post', [
             'post' => $post,
+            'codeMirror' => true,
         ]);
     }
 }
diff --git a/src/Controller/CodebaseRenovationController.php b/src/Controller/CodebaseRenovationController.php
index 7315dda4b..e39906461 100644
--- a/src/Controller/CodebaseRenovationController.php
+++ b/src/Controller/CodebaseRenovationController.php
@@ -20,6 +20,7 @@ public function __invoke(): View
         return \view('homepage/codebase_renovation', [
             'page_title' => 'Codebase Renovation',
             'renovationItems' => $this->renovationItemRepository->fetchAll(),
+            'codeMirror' => true,
         ]);
     }
 }
diff --git a/src/Controller/Demo/CustomRuleController.php b/src/Controller/Demo/CustomRuleController.php
deleted file mode 100644
index 681fbc26c..000000000
--- a/src/Controller/Demo/CustomRuleController.php
+++ /dev/null
@@ -1,20 +0,0 @@
-<?php
-
-declare(strict_types=1);
-
-namespace App\Controller\Demo;
-
-use App\Entity\CustomRuleRun;
-use Illuminate\Routing\Controller;
-use Illuminate\View\View;
-
-final class CustomRuleController extends Controller
-{
-    public function __invoke(): View
-    {
-        return \view('demo/custom-rule', [
-            'page_title' => 'Design Custom Rule',
-            'rectorRun' => CustomRuleRun::createEmpty(),
-        ]);
-    }
-}
diff --git a/src/Controller/Demo/CustomRuleDetailController.php b/src/Controller/Demo/CustomRuleDetailController.php
deleted file mode 100644
index 35d6383a7..000000000
--- a/src/Controller/Demo/CustomRuleDetailController.php
+++ /dev/null
@@ -1,35 +0,0 @@
-<?php
-
-declare(strict_types=1);
-
-namespace App\Controller\Demo;
-
-use App\Entity\RectorRun;
-use App\Repository\RectorRunRepository;
-use Illuminate\Http\RedirectResponse;
-use Illuminate\Routing\Controller;
-use Illuminate\View\View;
-
-final class CustomRuleDetailController extends Controller
-{
-    public function __construct(
-        private readonly RectorRunRepository $rectorRunRepository,
-    ) {
-    }
-
-    public function __invoke(string $uuid): View|RedirectResponse
-    {
-        $rectorRun = $this->rectorRunRepository->get($uuid);
-        if (! $rectorRun instanceof RectorRun) {
-            return redirect_with_error(
-                CustomRuleController::class,
-                sprintf('Rector run "%s" was not found. Try to run code again for new result', $uuid)
-            );
-        }
-
-        return \view('demo/custom-rule', [
-            'page_title' => 'Design Custom Rule',
-            'rectorRun' => $rectorRun,
-        ]);
-    }
-}
diff --git a/src/Controller/Demo/DemoController.php b/src/Controller/Demo/DemoController.php
index 0a83c9582..0a59fde03 100644
--- a/src/Controller/Demo/DemoController.php
+++ b/src/Controller/Demo/DemoController.php
@@ -19,6 +19,7 @@ public function __invoke(Request $request): View
         return \view('demo/demo', [
             'page_title' => 'Try Rector Online',
             'rectorRun' => RectorRun::createEmpty(),
+            'codeMirror' => true,
         ]);
     }
 }
diff --git a/src/Controller/Demo/DemoDetailController.php b/src/Controller/Demo/DemoDetailController.php
index cd8c83288..465d8f6e4 100644
--- a/src/Controller/Demo/DemoDetailController.php
+++ b/src/Controller/Demo/DemoDetailController.php
@@ -30,6 +30,7 @@ public function __invoke(string $uuid): View|RedirectResponse
         return \view('demo/demo', [
             'page_title' => 'Try Rector Online',
             'rectorRun' => $rectorRun,
+            'codeMirror' => true,
         ]);
     }
 }
diff --git a/src/Controller/Demo/ProcessCustomRuleFormController.php b/src/Controller/Demo/ProcessCustomRuleFormController.php
deleted file mode 100644
index 5dd3074f8..000000000
--- a/src/Controller/Demo/ProcessCustomRuleFormController.php
+++ /dev/null
@@ -1,39 +0,0 @@
-<?php
-
-declare(strict_types=1);
-
-namespace App\Controller\Demo;
-
-use App\DemoRunner;
-use App\Entity\RectorRun;
-use App\Repository\RectorRunRepository;
-use App\Request\RectorRunFormRequest;
-use Illuminate\Http\RedirectResponse;
-use Illuminate\Routing\Controller;
-use Symfony\Component\Uid\Uuid;
-
-final class ProcessCustomRuleFormController extends Controller
-{
-    public function __construct(
-        private readonly DemoRunner $demoRunner,
-        private readonly RectorRunRepository $rectorRunRepository,
-    ) {
-    }
-
-    public function __invoke(RectorRunFormRequest $rectorRunFormRequest): RedirectResponse
-    {
-        // same for the demo run :)
-        $rectorRun = new RectorRun(
-            Uuid::v4(),
-            $rectorRunFormRequest->getPhpContents(),
-            $rectorRunFormRequest->getRunnableContents()
-        );
-
-        $this->demoRunner->processRectorRun($rectorRun);
-        $this->rectorRunRepository->save($rectorRun);
-
-        return redirect()->action(CustomRuleDetailController::class, [
-            'uuid' => $rectorRun->getUuid(),
-        ]);
-    }
-}
diff --git a/src/Controller/FindRuleController.php b/src/Controller/FindRuleController.php
index 8e0e40557..d1d0ff373 100644
--- a/src/Controller/FindRuleController.php
+++ b/src/Controller/FindRuleController.php
@@ -20,6 +20,7 @@ public function __invoke(): View
         return \view('homepage/find_rule', [
             'page_title' => 'Find the best Rule',
             'ruleCount' => $this->rectorFinder->getRuleCount(),
+            'codeMirror' => true,
         ]);
     }
 }
diff --git a/src/Controller/InteractiveController.php b/src/Controller/InteractiveController.php
deleted file mode 100644
index ad750a10a..000000000
--- a/src/Controller/InteractiveController.php
+++ /dev/null
@@ -1,18 +0,0 @@
-<?php
-
-declare(strict_types=1);
-
-namespace App\Controller;
-
-use Illuminate\Contracts\View\View;
-use Illuminate\Routing\Controller;
-
-final class InteractiveController extends Controller
-{
-    public function __invoke(): View
-    {
-        return \view('homepage/interactive', [
-            'page_title' => 'Play and Learn',
-        ]);
-    }
-}
diff --git a/src/Entity/CustomRuleRun.php b/src/Entity/CustomRuleRun.php
deleted file mode 100644
index dbf6019dc..000000000
--- a/src/Entity/CustomRuleRun.php
+++ /dev/null
@@ -1,46 +0,0 @@
-<?php
-
-declare(strict_types=1);
-
-namespace App\Entity;
-
-use Nette\Utils\FileSystem;
-use Symfony\Component\Uid\Uuid;
-
-final class CustomRuleRun extends AbstractRectorRun
-{
-    /**
-     * @param array<string, mixed> $jsonResult
-     */
-    public function __construct(
-        Uuid $uuid,
-        string $content,
-        string $rectorRule,
-        array $jsonResult = [],
-        string|null $fatalErrorMessage = null
-    ) {
-        parent::__construct($uuid, $content, $rectorRule, $jsonResult, $fatalErrorMessage);
-    }
-
-    /**
-     * @return array<string, mixed>
-     */
-    public function jsonSerialize(): array
-    {
-        return [
-            'uuid' => $this->uuid->jsonSerialize(),
-            'content' => $this->content,
-            'json_result' => $this->jsonResult,
-            'fatal_error_message' => $this->fatalErrorMessage,
-        ];
-    }
-
-    public static function createEmpty(): self
-    {
-        // default values
-        $rectorRule = FileSystem::read(__DIR__ . '/../../resources/default-form-data/custom-rule/CustomRuleRector.php');
-        $phpSnippet = FileSystem::read(__DIR__ . '/../../resources/default-form-data/custom-rule/php-snippet.php');
-
-        return new self(Uuid::v4(), $phpSnippet, $rectorRule);
-    }
-}