- add new ai_code_explainer tool to tools.json

- replace emoji characters with unicode escape sequences in tools.json
- replace dash characters with unicode escape sequences in descriptions
- enhance `new_entry.py` script with automation features:
  - auto-detect latest git-added files
  - extract titles from HTML
  - determine next screenshot number
  - update JSON files programmatically
  - add entries to sidebar.html
  - integrate with git commands
- update sidebar.html with link to new AI code explainer tool
- add screenshot

Author: TobiasMue91

data/tools.json

@@ -101,7 +101,7 @@
   {
     "id": "url_encoder",
     "title": "URL Encoder/Decoder",
-    "description": "Encode and decode any URL with ease using our powerful and intuitive tool – no more broken links!",
+    "description": "Encode and decode any URL with ease using our powerful and intuitive tool \u2013 no more broken links!",
     "url": "tools/url_encoder.html",
     "screenshot": "screenshots/screenshot_29.png",
     "type": "tool",
@@ -222,7 +222,7 @@
   {
     "id": "household_planner",
     "title": "Household Planner",
-    "description": "Say goodbye to household chaos with our planner - the ultimate taskmaster! 😎👌🏠",
+    "description": "Say goodbye to household chaos with our planner - the ultimate taskmaster! \ud83d\ude0e\ud83d\udc4c\ud83c\udfe0",
     "url": "tools/household_planner.html",
     "screenshot": "screenshots/screenshot_55.png",
     "type": "tool",
@@ -288,7 +288,7 @@
   {
     "id": "emoji_search",
     "title": "Emoji Search",
-    "description": "Find your favorite emoji with ease using this fun and user-friendly Emoji Search Tool! 🎉🔍😍",
+    "description": "Find your favorite emoji with ease using this fun and user-friendly Emoji Search Tool! \ud83c\udf89\ud83d\udd0d\ud83d\ude0d",
     "url": "tools/emoji_search.html",
     "screenshot": "screenshots/screenshot_65.png",
     "type": "tool",
@@ -365,7 +365,7 @@
   {
     "id": "base64_encoder_decoder",
     "title": "Base64 Encoder/Decoder",
-    "description": "Unleash the magic of cryptic conversions with our snazzy Base64 Decoder/Encoder - a compact powerhouse\n                for your encoding escapades! 🎩✨🔄",
+    "description": "Unleash the magic of cryptic conversions with our snazzy Base64 Decoder/Encoder - a compact powerhouse\n                for your encoding escapades! \ud83c\udfa9\u2728\ud83d\udd04",
     "url": "tools/base64_encoder_decoder.html",
     "screenshot": "screenshots/screenshot_73.png",
     "type": "tool",
@@ -486,7 +486,7 @@
   {
     "id": "csv_json_converter",
     "title": "CSV JSON Converter",
-    "description": "Effortlessly swap between CSV and JSON formats with our sleek converter! Simply upload, convert, and\n                download—making data wrangling a breeze.",
+    "description": "Effortlessly swap between CSV and JSON formats with our sleek converter! Simply upload, convert, and\n                download\u2014making data wrangling a breeze.",
     "url": "tools/csv_json_converter.html",
     "screenshot": "screenshots/screenshot_84.png",
     "type": "tool",
@@ -497,7 +497,7 @@
   {
     "id": "image_cropper",
     "title": "Image Cropper",
-    "description": "Crop, snip, and trim pictures effortlessly – like a ninja with digital scissors on a photo-chopping\n                spree!",
+    "description": "Crop, snip, and trim pictures effortlessly \u2013 like a ninja with digital scissors on a photo-chopping\n                spree!",
     "url": "tools/image_cropper.html",
     "screenshot": "screenshots/screenshot_85.png",
     "type": "tool",
@@ -508,7 +508,7 @@
   {
     "id": "online_business_card_maker",
     "title": "Online Business Card Maker",
-    "description": "Design sleek business cards in a jiffy, then dazzle new connections with your wit, charm, and card-making\n                prowess! 🚀💼🌟",
+    "description": "Design sleek business cards in a jiffy, then dazzle new connections with your wit, charm, and card-making\n                prowess! \ud83d\ude80\ud83d\udcbc\ud83c\udf1f",
     "url": "tools/online_business_card_maker.html",
     "screenshot": "screenshots/screenshot_86.png",
     "type": "tool",
@@ -519,7 +519,7 @@
   {
     "id": "css_flexbox_generator",
     "title": "CSS Flexbox Generator",
-    "description": "Effortlessly craft stylish flexbox layouts with this snappy CSS Flexbox Generator – a true designer's\n                delight for responsive web magic!",
+    "description": "Effortlessly craft stylish flexbox layouts with this snappy CSS Flexbox Generator \u2013 a true designer's\n                delight for responsive web magic!",
     "url": "tools/css_flexbox_generator.html",
     "screenshot": "screenshots/screenshot_87.png",
     "type": "tool",
@@ -530,7 +530,7 @@
   {
     "id": "online_signature_maker",
     "title": "Online Signature Maker",
-    "description": "Create unique, stylish signatures effortlessly with our fun Online Signature Maker – draw, customize\n                fonts, and download in seconds! ✍️🎨📝",
+    "description": "Create unique, stylish signatures effortlessly with our fun Online Signature Maker \u2013 draw, customize\n                fonts, and download in seconds! \u270d\ufe0f\ud83c\udfa8\ud83d\udcdd",
     "url": "tools/online_signature_maker.html",
     "screenshot": "screenshots/screenshot_88.png",
     "type": "tool",
@@ -541,7 +541,7 @@
   {
     "id": "percentage_calculator",
     "title": "Percentage Calculator",
-    "description": "Quickly crunch numbers with our delightful Percentage Calculator – effortlessly solve percentage\n                mysteries in a snap! 📊",
+    "description": "Quickly crunch numbers with our delightful Percentage Calculator \u2013 effortlessly solve percentage\n                mysteries in a snap! \ud83d\udcca",
     "url": "tools/percentage_calculator.html",
     "screenshot": "screenshots/screenshot_89.png",
     "type": "tool",
@@ -552,7 +552,7 @@
   {
     "id": "online_color_palette_generator",
     "title": "Online Color Palette Generator",
-    "description": "Unleash your inner artist with our Online Color Palette Generator! Create harmonious, custom palettes in\n                seconds. 🎨💫",
+    "description": "Unleash your inner artist with our Online Color Palette Generator! Create harmonious, custom palettes in\n                seconds. \ud83c\udfa8\ud83d\udcab",
     "url": "tools/online_color_palette_generator.html",
     "screenshot": "screenshots/screenshot_90.png",
     "type": "tool",
@@ -959,7 +959,7 @@
   {
     "id": "online_webcam_filters",
     "title": "Online Webcam Filters",
-    "description": "Transform your webcam feed with \"Online Webcam Filters\" – a tool offering creative, fun effects. Experience psychedelic swirls, dreamy blurs, and more in real-time!",
+    "description": "Transform your webcam feed with \"Online Webcam Filters\" \u2013 a tool offering creative, fun effects. Experience psychedelic swirls, dreamy blurs, and more in real-time!",
     "url": "tools/online_webcam_filters.html",
     "screenshot": "screenshots/screenshot_132.png",
     "type": "tool",
@@ -1219,5 +1219,16 @@
     "aiPowered": false,
     "featured": false,
     "date": "2025-03-21"
+  },
+  {
+    "id": "ai_code_explainer",
+    "title": "AI Code Explainer",
+    "description": "Paste any code snippet and get a plain English explanation of what it does using LLM.",
+    "url": "tools/ai_code_explainer.html",
+    "screenshot": "screenshots/screenshot_162.png",
+    "type": "tool",
+    "aiPowered": true,
+    "featured": true,
+    "date": "2025-03-30"
   }
 ]

screenshots/screenshot_162.png

@@ -247,6 +247,7 @@ <h2>Tools by ChatGPT</h2>
       <li><a href="/tools/legal_finder.html">LegalFinder</a></li>
       <li><a href="/tools/reaction_time_trainer.html">Reaction Time Trainer</a></li>
       <li><a href="/tools/cps_test.html">CPS Test</a></li>
+      <li><a href="/tools/ai_code_explainer.html">AI Code Explainer</a></li>
 <!-- end -->
     </ul>
   </div>