chore(release): 1.9.2

## [1.9.2](https://github.com/obsqrbtz/goose-highlighter/compare/v1.9.1...v1.9.2) (2025-11-14)

### Bug Fixes

* **highlight:** prevent creating extra <span>'s ([#1](https://github.com/obsqrbtz/goose-highlighter/issues/1)) ([affddd3](affddd3dbc))

.github/workflows/publish-extension.yml

@@ -2,7 +2,8 @@ name: Publish Chrome Extension
 
 on:
   push:
-    branches: [ main ]
+    tags:
+      - 'v*'
 
 jobs:
   publish:
@@ -32,6 +33,9 @@ jobs:
         id: version
         run: echo "VERSION=${GITHUB_REF#refs/tags/v}" >> $GITHUB_OUTPUT
 
+      - name: Update manifest version
+        run: node scripts/update-manifest-version.js ${{ steps.version.outputs.VERSION }}
+
       - name: Create zip package
         run: |
           zip -r goose-highlighter.zip . -x '*.git*' 'node_modules/*' 'src/*' 'scripts/*' 'versioning.md' '.releaserc.json' 'package.json' 'package-lock.json' 'README.md' 'tsconfig.json' 'eslint.config.mjs'

.vscode/settings.json

@@ -1,3 +0,0 @@
-{
-    "kiroAgent.configureMCP": "Enabled"
-}

CHANGELOG.md

@@ -1,3 +1,45 @@
+## [1.9.2](https://github.com/obsqrbtz/goose-highlighter/compare/v1.9.1...v1.9.2) (2025-11-14)
+
+
+### Bug Fixes
+
+* **highlight:** prevent creating extra <span>'s ([#1](https://github.com/obsqrbtz/goose-highlighter/issues/1)) ([affddd3](https://github.com/obsqrbtz/goose-highlighter/commit/affddd3dbc7de30100ca134ec65f4dc090275ca5))
+
+## [1.9.1](https://github.com/obsqrbtz/goose-highlighter/compare/v1.9.0...v1.9.1) (2025-11-05)
+
+
+### Bug Fixes
+
+* remove halowen styling ([172aa75](https://github.com/obsqrbtz/goose-highlighter/commit/172aa7583b325761af43c780db4ac61dc4bda99b))
+
+# [1.9.0](https://github.com/obsqrbtz/goose-highlighter/compare/v1.8.5...v1.9.0) (2025-10-31)
+
+
+### Features
+
+* haloween styling ([5ef380e](https://github.com/obsqrbtz/goose-highlighter/commit/5ef380e54447f45f7360dd4b7b84456aae55bfee))
+
+## [1.8.5](https://github.com/obsqrbtz/goose-highlighter/compare/v1.8.4...v1.8.5) (2025-10-29)
+
+
+### Bug Fixes
+
+* highlight colors when multiple list have different configurations ([67577c8](https://github.com/obsqrbtz/goose-highlighter/commit/67577c89cffca1ab6d40a8913e51b7c3c6f91c85))
+
+## [1.8.4](https://github.com/obsqrbtz/goose-highlighter/compare/v1.8.3...v1.8.4) (2025-10-28)
+
+
+### Bug Fixes
+
+* do not re-highlight when already processing highlights ([8be53f3](https://github.com/obsqrbtz/goose-highlighter/commit/8be53f32402c2f0f228ca003ef3805c5ff0b6e88))
+
+## [1.8.3](https://github.com/obsqrbtz/goose-highlighter/compare/v1.8.2...v1.8.3) (2025-10-08)
+
+
+### Bug Fixes
+
+* stop observing when highlightting is disabled ([d7c8dbb](https://github.com/obsqrbtz/goose-highlighter/commit/d7c8dbb5f0011afe83739841218aa737794074e3))
+
 ## [1.8.2](https://github.com/obsqrbtz/goose-highlighter/compare/v1.8.1...v1.8.2) (2025-10-08)
 
 

README.md

@@ -1,4 +1,4 @@
-# Goose Highlighter
+# <img src="img/logo.png" alt="Goose Highlighter Logo" width="32" style="vertical-align: middle;"> Goose Highlighter
 
 Goose Highlighter is a browser extension that allows you to highlight words on any webpage.
 

manifest.json

@@ -2,7 +2,7 @@
   "manifest_version": 3,
   "name": "__MSG_extension_name__",
   "description": "__MSG_extension_description__",
-  "version": "1.8.2",
+  "version": "1.9.2",
   "default_locale": "en",
   "permissions": [
     "scripting",

popup/popup.css

@@ -612,4 +612,40 @@ body::-webkit-scrollbar-corner,
 
 .exception-remove:hover {
   background: #d00030;
+}
+
+/* Footer Styles */
+.footer {
+  margin-top: 16px;
+  padding: 12px 16px;
+  border-top: 1px solid var(--input-border);
+  background: var(--section-bg);
+}
+
+.footer-content {
+  display: flex;
+  justify-content: space-between;
+  align-items: center;
+  font-size: 0.8em;
+  color: var(--text-color);
+  opacity: 0.7;
+}
+
+.version {
+  font-weight: 500;
+}
+
+.github-link {
+  display: flex;
+  align-items: center;
+  gap: 4px;
+  color: var(--text-color);
+  text-decoration: none;
+  opacity: 0.7;
+  transition: opacity 0.2s ease, color 0.2s ease;
+}
+
+.github-link:hover {
+  opacity: 1;
+  color: var(--accent);
 }

popup/popup.html

@@ -149,6 +149,16 @@
     </div>
   </div>
 
+  <footer class="footer">
+    <div class="footer-content">
+      <span class="version">v<span id="version-number">...</span></span>
+      <a href="https://github.com/obsqrbtz/goose-highlighter" target="_blank" class="github-link">
+        <i class="fa-brands fa-github"></i>
+        <span>GitHub</span>
+      </a>
+    </div>
+  </footer>
+
   <script type="module" src="../dist/popup/popup.js"></script>
 </body>
 

src/content/ContentScript.ts

@@ -12,6 +12,7 @@ export class ContentScript {
   private matchCase = false;
   private matchWhole = false;
   private highlightEngine: HighlightEngine;
+  private isProcessing = false;
 
   constructor() {
     this.highlightEngine = new HighlightEngine(() => this.processHighlights());
@@ -67,7 +68,7 @@ export class ContentScript {
   }
 
   private setupScrollHandler(): void {
-    const debouncedProcess = DOMUtils.debounce(() => this.processHighlights(), 300);
+    const debouncedProcess = DOMUtils.debounce(() => this.processHighlights(), CONSTANTS.DEBOUNCE_DELAY);
     window.addEventListener('scroll', debouncedProcess);
   }
 
@@ -96,11 +97,19 @@ export class ContentScript {
   }
 
   private processHighlights(): void {
-    if (!this.isGlobalHighlightEnabled || this.isCurrentSiteException) {
-      this.highlightEngine.clearHighlights();
-      return;
-    }
+    if (this.isProcessing) return;
+    this.isProcessing = true;
 
-    this.highlightEngine.highlight(this.lists, this.matchCase, this.matchWhole);
+    try {
+      if (!this.isGlobalHighlightEnabled || this.isCurrentSiteException) {
+        this.highlightEngine.clearHighlights();
+        this.highlightEngine.stopObserving();
+        return;
+      }
+
+      this.highlightEngine.highlight(this.lists, this.matchCase, this.matchWhole);
+    } finally {
+      this.isProcessing = false;
+    }
   }
 }

src/content/HighlightEngine.ts

@@ -5,9 +5,31 @@ export class HighlightEngine {
   private styleSheet: CSSStyleSheet | null = null;
   private wordStyleMap = new Map<string, string>();
   private observer: MutationObserver;
+  private isHighlighting = false;
 
   constructor(private onUpdate: () => void) {
-    this.observer = new MutationObserver(DOMUtils.debounce(onUpdate, 300));
+    this.observer = new MutationObserver(DOMUtils.debounce((mutations: MutationRecord[]) => {
+      if (this.isHighlighting) return;
+
+      const hasContentChanges = mutations.some((mutation: MutationRecord) => {
+        if (mutation.type !== 'childList') return false;
+
+        if (mutation.target instanceof Element && mutation.target.hasAttribute('data-gh')) {
+          return false;
+        }
+
+        const allNodes = [...Array.from(mutation.addedNodes), ...Array.from(mutation.removedNodes)];
+        return allNodes.some(node => {
+          if (node.nodeType === Node.TEXT_NODE) return true;
+          if (node instanceof Element && !node.hasAttribute('data-gh')) return true;
+          return false;
+        });
+      });
+
+      if (hasContentChanges) {
+        this.onUpdate();
+      }
+    }, CONSTANTS.DEBOUNCE_DELAY));
   }
 
   private initializeStyleSheet(): void {
@@ -19,47 +41,41 @@ export class HighlightEngine {
     }
   }
 
-  private updateWordStyles(activeWords: ActiveWord[]): void {
+  private updateWordStyles(activeWords: ActiveWord[], matchCase: boolean): void {
     this.initializeStyleSheet();
-    
+
     while (this.styleSheet!.cssRules.length > 0) {
       this.styleSheet!.deleteRule(0);
     }
-    
+
     this.wordStyleMap.clear();
     const uniqueStyles = new Map<string, string>();
-    
+
     for (const word of activeWords) {
       const styleKey = `${word.background}-${word.foreground}`;
       if (!uniqueStyles.has(styleKey)) {
         const className = `highlighted-word-${uniqueStyles.size}`;
         uniqueStyles.set(styleKey, className);
-        
+
         const rule = `.${className} { background: ${word.background}; color: ${word.foreground}; padding: 0 2px; }`;
         this.styleSheet!.insertRule(rule, this.styleSheet!.cssRules.length);
       }
-      
-      const lookup = word.text;
+
+      const lookup = matchCase ? word.text : word.text.toLowerCase();
       this.wordStyleMap.set(lookup, uniqueStyles.get(styleKey)!);
     }
   }
 
   clearHighlights(): void {
-    const highlightedElements = document.querySelectorAll('[data-gh]');
-    highlightedElements.forEach(element => {
-      const parent = element.parentNode;
-      if (parent) {
-        parent.replaceChild(document.createTextNode(element.textContent || ''), element);
-        parent.normalize();
-      }
-    });
+    this.observer.disconnect();
+    this.clearHighlightsInternal();
   }
 
   private getTextNodes(): Text[] {
     const textNodes: Text[] = [];
     const walker = document.createTreeWalker(
-      document.body, 
-      NodeFilter.SHOW_TEXT, 
+      document.body,
+      NodeFilter.SHOW_TEXT,
       {
         acceptNode: (node: Text) => {
           if (node.parentNode && (node.parentNode as Element).hasAttribute('data-gh')) {
@@ -99,17 +115,22 @@ export class HighlightEngine {
   }
 
   highlight(lists: HighlightList[], matchCase: boolean, matchWhole: boolean): void {
+    if (this.isHighlighting) return;
+    this.isHighlighting = true;
+
     this.observer.disconnect();
-    this.clearHighlights();
+
+    this.clearHighlightsInternal();
 
     const activeWords = this.extractActiveWords(lists);
     if (activeWords.length === 0) {
       this.startObserving();
+      this.isHighlighting = false;
       return;
     }
 
-    this.updateWordStyles(activeWords);
-    
+    this.updateWordStyles(activeWords, matchCase);
+
     const wordMap = new Map<string, ActiveWord>();
     for (const word of activeWords) {
       const key = matchCase ? word.text : word.text.toLowerCase();
@@ -118,11 +139,11 @@ export class HighlightEngine {
 
     const flags = matchCase ? 'gu' : 'giu';
     let wordsPattern = Array.from(wordMap.keys()).map(DOMUtils.escapeRegex).join('|');
-    
+
     if (matchWhole) {
       wordsPattern = `(?:(?<!\\p{L})|^)(${wordsPattern})(?:(?!\\p{L})|$)`;
     }
-    
+
     try {
       const pattern = new RegExp(`(${wordsPattern})`, flags);
       const textNodes = this.getTextNodes();
@@ -130,27 +151,69 @@ export class HighlightEngine {
       for (const node of textNodes) {
         if (!node.nodeValue || !pattern.test(node.nodeValue)) continue;
 
-        const span = document.createElement('span');
-        span.innerHTML = node.nodeValue.replace(pattern, (match) => {
-          const lookup = matchCase ? match : match.toLowerCase();
+        const fragment = document.createDocumentFragment();
+        const text = node.nodeValue;
+        let lastIndex = 0;
+        
+        pattern.lastIndex = 0;
+        let match;
+        
+        while ((match = pattern.exec(text)) !== null) {
+          if (match.index > lastIndex) {
+            fragment.appendChild(document.createTextNode(text.substring(lastIndex, match.index)));
+          }
+          
+          const lookup = matchCase ? match[0] : match[0].toLowerCase();
           const className = this.wordStyleMap.get(lookup) || 'highlighted-word-0';
-          return `<span data-gh class="${className}">${match}</span>`;
-        });
+          const highlightSpan = document.createElement('span');
+          highlightSpan.setAttribute('data-gh', '');
+          highlightSpan.className = className;
+          highlightSpan.textContent = match[0];
+          fragment.appendChild(highlightSpan);
+          
+          lastIndex = pattern.lastIndex;
+        }
+        
+        if (lastIndex < text.length) {
+          fragment.appendChild(document.createTextNode(text.substring(lastIndex)));
+        }
 
-        node.parentNode?.replaceChild(span, node);
+        node.parentNode?.replaceChild(fragment, node);
       }
     } catch (e) {
       console.error('Regex error:', e);
     }
 
     this.startObserving();
+    this.isHighlighting = false;
+  }
+
+  private clearHighlightsInternal(): void {
+    const highlightedElements = document.querySelectorAll('[data-gh]');
+    highlightedElements.forEach(element => {
+      const parent = element.parentNode;
+      if (parent) {
+        parent.replaceChild(document.createTextNode(element.textContent || ''), element);
+        parent.normalize();
+      }
+    });
+
+    if (this.styleSheet && this.styleSheet.cssRules.length > 0) {
+      while (this.styleSheet.cssRules.length > 0) {
+        this.styleSheet.deleteRule(0);
+      }
+    }
+  }
+
+  stopObserving(): void {
+    this.observer.disconnect();
   }
 
   private startObserving(): void {
     this.observer.observe(document.body, {
       childList: true,
       subtree: true,
-      characterData: true
+      attributes: false
     });
   }
 

src/popup/popup.ts

@@ -15,8 +15,17 @@ function localizePage(): void {
   });
 }
 
+function displayVersion(): void {
+  const manifest = chrome.runtime.getManifest();
+  const versionElement = document.getElementById('version-number');
+  if (versionElement && manifest.version) {
+    versionElement.textContent = manifest.version;
+  }
+}
+
 document.addEventListener('DOMContentLoaded', async () => {
   localizePage();
+  displayVersion();
   const controller = new PopupController();
   await controller.initialize();
 });