don't frezze page

theme/ai.js

@@ -136,6 +136,6 @@
   
     function createFloatingButton(){ const d=document.createElement("div"); d.id="ht-ai-btn"; d.textContent="🤖"; document.body.appendChild(d); return d; }
     function createTooltip(btn){ const t=document.createElement("div"); t.id="ht-ai-tooltip"; t.textContent=TOOLTIP_TEXT; document.body.appendChild(t); btn.addEventListener("mouseenter",()=>{const r=btn.getBoundingClientRect(); t.style.left=`${r.left+r.width/2}px`; t.style.top=`${r.top}px`; t.classList.add("show");}); btn.addEventListener("mouseleave",()=>t.classList.remove("show")); }
-    function createSidebar(){ const p=document.createElement("div"); p.id="ht-ai-panel"; p.innerHTML=`<div id="ht-ai-header"><strong>HackTricks Chat</strong><div class="ht-actions"><button id="ht-ai-reset" title="Reset">↺</button><span id="ht-ai-close" title="Close">✖</span></div></div><div id="ht-ai-chat"></div><div id="ht-ai-input"><textarea id="ht-ai-question" placeholder="Type your question…"></textarea><button id="ht-ai-send">Send</button></div>`; document.body.appendChild(p); return p; }
+    function createSidebar(){ const p=document.createElement("div"); p.id="ht-ai-panel"; p.innerHTML=`<div id="ht-ai-header"><strong>HackTricksAI Chat</strong><div class="ht-actions"><button id="ht-ai-reset" title="Reset">↺</button><span id="ht-ai-close" title="Close">✖</span></div></div><div id="ht-ai-chat"></div><div id="ht-ai-input"><textarea id="ht-ai-question" placeholder="Type your question…"></textarea><button id="ht-ai-send">Send</button></div>`; document.body.appendChild(p); return p; }
   })();
   

theme/ht_searcher.js

@@ -1,3 +1,26 @@
+/* ────────────────────────────────────────────────────────────────
+   Polyfill so requestIdleCallback works everywhere (IE 11/Safari)
+   ─────────────────────────────────────────────────────────────── */
+if (typeof window.requestIdleCallback !== "function") {
+window.requestIdleCallback = function (cb) {
+    const start = Date.now();
+    return setTimeout(function () {
+    cb({
+        didTimeout: false,
+        timeRemaining: function () {
+        return Math.max(0, 50 - (Date.now() - start));
+        }
+    });
+    }, 1);
+};
+window.cancelIdleCallback = window.clearTimeout;
+}
+
+  
+/* ────────────────────────────────────────────────────────────────
+   search.js
+   ─────────────────────────────────────────────────────────────── */
+
 "use strict";
 window.search = window.search || {};
 (function search(search) {
@@ -477,8 +500,7 @@ window.search = window.search || {};
           `https://raw.githubusercontent.com/HackTricks-wiki/hacktricks/refs/heads/${branch}/searchindex.js`;
         const localJs = "/searchindex.js";
         const TIMEOUT_MS = 10_000;
-      
+
-        /* helper: inject a <script src=…> and wait for it */
         const injectScript = (src) =>
           new Promise((resolve, reject) => {
             const s   = document.createElement("script");
@@ -487,37 +509,45 @@ window.search = window.search || {};
             s.onerror = (e) => reject(e);
             document.head.appendChild(s);
           });
-      
+
         try {
-          /* 1 — download raw JS from GitHub */
+          /* 1 — download raw JS from GitHub */
           const controller = new AbortController();
           const timer      = setTimeout(() => controller.abort(), TIMEOUT_MS);
-      
+
           const res  = await fetch(rawUrl, { signal: controller.signal });
           clearTimeout(timer);
-          if (!res.ok) throw new Error(`HTTP ${res.status}`);
+          if (!res.ok) throw new Error(`HTTP ${res.status}`);
-      
+
-          /* 2 — wrap in a Blob so the browser sees application/javascript */
+          /* 2 — wrap in a Blob so the browser sees application/javascript */
           const code     = await res.text();
           const blobUrl  = URL.createObjectURL(
                             new Blob([code], { type: "application/javascript" })
                           );
-      
+
-          /* 3 — execute it */
+          /* 3 — execute it */
           await injectScript(blobUrl);
-          return init(window.search);
+
+          /* ───────────── PATCH ─────────────
+             heavy parsing now deferred to idle time
+          */ 
+          requestIdleCallback(() => init(window.search));
+          return;  // ✔ UI remains responsive
         } catch (eRemote) {
           console.warn("Remote JS failed →", eRemote);
         }
-      
+
         /* ───────── fallback: local copy ───────── */
         try {
           await injectScript(localJs);
-          return init(window.search);
+
+          /* ───────────── PATCH ───────────── */
+          requestIdleCallback(() => init(window.search));
+          return;
         } catch (eLocal) {
           console.error("Local JS failed →", eLocal);
         }
-      })();
+    })();
 
     // Exported functions
     search.hasFocus = hasFocus;