chore: improve performance

build.js

@@ -27,8 +27,7 @@ async function build() {
     bundle: true,
     format: 'esm',
     outfile: 'dist/app.js',
-    loader: { '.png': 'file' },
+    loader: { '.png': 'dataurl' },
-    assetNames: 'assets/[name]',
     publicPath: '/',
     minify: process.env.NODE_ENV === 'production'
   });

package.json

@@ -7,6 +7,9 @@
     "build": "NODE_ENV=production node build.js",
     "serve": "npx serve dist"
   },
+  "dependencies": {
+    "jszip": "^3.10.1"
+  },
   "devDependencies": {
     "esbuild": "^0.24.0"
   },

pnpm-lock.yaml

@@ -7,6 +7,10 @@ settings:
 importers:
 
   .:
+    dependencies:
+      jszip:
+        specifier: ^3.10.1
+        version: 3.10.1
     devDependencies:
       esbuild:
         specifier: ^0.24.0
@@ -164,11 +168,50 @@ packages:
     cpu: [x64]
     os: [win32]
 
+  core-util-is@1.0.3:
+    resolution: {integrity: sha512-ZQBvi1DcpJ4GDqanjucZ2Hj3wEO5pZDS89BWbkcrvdxksJorwUDDZamX9ldFkp9aw2lmBDLgkObEA4DWNJ9FYQ==}
+
   esbuild@0.24.2:
     resolution: {integrity: sha512-+9egpBW8I3CD5XPe0n6BfT5fxLzxrlDzqydF3aviG+9ni1lDC/OvMHcxqEFV0+LANZG5R1bFMWfUrjVsdwxJvA==}
     engines: {node: '>=18'}
     hasBin: true
 
+  immediate@3.0.6:
+    resolution: {integrity: sha512-XXOFtyqDjNDAQxVfYxuF7g9Il/IbWmmlQg2MYKOH8ExIT1qg6xc4zyS3HaEEATgs1btfzxq15ciUiY7gjSXRGQ==}
+
+  inherits@2.0.4:
+    resolution: {integrity: sha512-k/vGaX4/Yla3WzyMCvTQOXYeIHvqOKtnqBduzTHpzpQZzAskKMhZ2K+EnBiSM9zGSoIFeMpXKxa4dYeZIQqewQ==}
+
+  isarray@1.0.0:
+    resolution: {integrity: sha512-VLghIWNM6ELQzo7zwmcg0NmTVyWKYjvIeM83yjp0wRDTmUnrM678fQbcKBo6n2CJEF0szoG//ytg+TKla89ALQ==}
+
+  jszip@3.10.1:
+    resolution: {integrity: sha512-xXDvecyTpGLrqFrvkrUSoxxfJI5AH7U8zxxtVclpsUtMCq4JQ290LY8AW5c7Ggnr/Y/oK+bQMbqK2qmtk3pN4g==}
+
+  lie@3.3.0:
+    resolution: {integrity: sha512-UaiMJzeWRlEujzAuw5LokY1L5ecNQYZKfmyZ9L7wDHb/p5etKaxXhohBcrw0EYby+G/NA52vRSN4N39dxHAIwQ==}
+
+  pako@1.0.11:
+    resolution: {integrity: sha512-4hLB8Py4zZce5s4yd9XzopqwVv/yGNhV1Bl8NTmCq1763HeK2+EwVTv+leGeL13Dnh2wfbqowVPXCIO0z4taYw==}
+
+  process-nextick-args@2.0.1:
+    resolution: {integrity: sha512-3ouUOpQhtgrbOa17J7+uxOTpITYWaGP7/AhoR3+A+/1e9skrzelGi/dXzEYyvbxubEF6Wn2ypscTKiKJFFn1ag==}
+
+  readable-stream@2.3.8:
+    resolution: {integrity: sha512-8p0AUk4XODgIewSi0l8Epjs+EVnWiK7NoDIEGU0HhE7+ZyY8D1IMY7odu5lRrFXGg71L15KG8QrPmum45RTtdA==}
+
+  safe-buffer@5.1.2:
+    resolution: {integrity: sha512-Gd2UZBJDkXlY7GbJxfsE8/nvKkUEU1G38c1siN6QP6a9PT9MmHB8GnpscSmMJSoF8LOIrt8ud/wPtojys4G6+g==}
+
+  setimmediate@1.0.5:
+    resolution: {integrity: sha512-MATJdZp8sLqDl/68LfQmbP8zKPLQNV6BIZoIgrscFDQ+RsvK/BxeDQOgyxKKoh0y/8h3BqVFnCqQ/gd+reiIXA==}
+
+  string_decoder@1.1.1:
+    resolution: {integrity: sha512-n/ShnvDi6FHbbVfviro+WojiFzv+s8MPMHBczVePfUpDJLwoLT0ht1l4YwBCbi8pJAveEEdnkHyPyTP/mzRfwg==}
+
+  util-deprecate@1.0.2:
+    resolution: {integrity: sha512-EPD5q1uXyFxJpCrLnCc1nHnq3gOa6DZBocAIiI2TaSCA7VCJ1UJDMagCzIkXNsUYfD1daK//LTEQ8xiIbrHtcw==}
+
 snapshots:
 
   '@esbuild/aix-ppc64@0.24.2':
@@ -246,6 +289,8 @@ snapshots:
   '@esbuild/win32-x64@0.24.2':
     optional: true
 
+  core-util-is@1.0.3: {}
+
   esbuild@0.24.2:
     optionalDependencies:
       '@esbuild/aix-ppc64': 0.24.2
@@ -273,3 +318,44 @@ snapshots:
       '@esbuild/win32-arm64': 0.24.2
       '@esbuild/win32-ia32': 0.24.2
       '@esbuild/win32-x64': 0.24.2
+
+  immediate@3.0.6: {}
+
+  inherits@2.0.4: {}
+
+  isarray@1.0.0: {}
+
+  jszip@3.10.1:
+    dependencies:
+      lie: 3.3.0
+      pako: 1.0.11
+      readable-stream: 2.3.8
+      setimmediate: 1.0.5
+
+  lie@3.3.0:
+    dependencies:
+      immediate: 3.0.6
+
+  pako@1.0.11: {}
+
+  process-nextick-args@2.0.1: {}
+
+  readable-stream@2.3.8:
+    dependencies:
+      core-util-is: 1.0.3
+      inherits: 2.0.4
+      isarray: 1.0.0
+      process-nextick-args: 2.0.1
+      safe-buffer: 5.1.2
+      string_decoder: 1.1.1
+      util-deprecate: 1.0.2
+
+  safe-buffer@5.1.2: {}
+
+  setimmediate@1.0.5: {}
+
+  string_decoder@1.1.1:
+    dependencies:
+      safe-buffer: 5.1.2
+
+  util-deprecate@1.0.2: {}

public/index.html

@@ -11,13 +11,12 @@
   
   
   <script src="https://cdn.tailwindcss.com"></script>
-  <script src="https://unpkg.com/jszip@3.10.1/dist/jszip.min.js"></script>
   <script>
     tailwind.config = {
       theme: {
         extend: {
           colors: {
-            primary: '#10B981', // 对应参考图的绿色
+            primary: '#10B981',
             'primary-hover': '#059669',
             dark: '#1F2937',
           },
@@ -32,12 +31,11 @@
   <link href="https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700&display=swap" rel="stylesheet">
   <style>
     body { font-family: ui-sans-serif, system-ui, sans-serif, "Apple Color Emoji", "Segoe UI Emoji", "Segoe UI Symbol", "Noto Color Emoji"; }
-    /* 自定义滚动条 */
+
     ::-webkit-scrollbar { width: 10px; }
     ::-webkit-scrollbar-track { background: #f1f1f1; }
     ::-webkit-scrollbar-thumb { background: #10B981; border-radius: 4px; }
 
-    /* 步骤条的箭头效果 */
     .step-arrow::after {
       content: '';
       position: absolute;
@@ -46,7 +44,7 @@
       transform: translateY(-50%);
       border-top: 15px solid transparent;
       border-bottom: 15px solid transparent;
-      border-left: 15px solid #F3F4F6; /* gray-100 */
+      border-left: 15px solid #F3F4F6;
       z-index: 10;
     }
     @media (min-width: 768px) {
@@ -197,7 +195,7 @@
 
     <section class="bg-gray-50 py-16 border-t border-gray-100">
       <div class="max-w-7xl mx-auto px-4 sm:px-6 lg:px-8">
-        <div class="text-center md:mb-12">
+        <div class="text-center mb-6 md:mb-12">
           <h3 class="text-2xl font-bold text-gray-900" data-i18n="feature.title">功能特点</h3>
         </div>
         <div class="grid grid-cols-1 md:grid-cols-3 gap-4 md:gap-8">
@@ -241,8 +239,9 @@
         <div>
           <h6 class="font-bold mb-2 md:mb-4 text-emerald-100" data-i18n="footer.links">链接</h6>
           <ul class="space-y-1 md:space-y-2 text-sm text-emerald-50">
-            <li><a href="./terms.html" class="hover:text-white" data-i18n="footer.terms">使用条款</a></li>
+            <li><a href="/terms.html" class="hover:text-white" data-i18n="footer.terms">使用条款</a></li>
             <li><a href="https://github.com/journey-ad/gemini-watermark-web" target="_blank" class="hover:text-white">Github</a></li>
+            <li><a href="/userscript/gemini-watermark-remover.user.js" target="_blank" class="hover:text-white" data-i18n="nav.userscript">油猴脚本</a></li>
           </ul>
         </div>
         <div>
@@ -265,7 +264,6 @@
     </div>
   </div>
 
-  <script src="/i18n.js"></script>
+  <script src="app.js"></script>
-  <script src="/app.js"></script>
 </body>
 </html>

src/app.js

@@ -1,16 +1,13 @@
-/**
- * 主应用程序 - UI 交互逻辑
- */
-
 import { WatermarkEngine } from './core/watermarkEngine.js';
 import i18n from './i18n.js';
+import JSZip from 'jszip';
 
-// 全局状态
+// global state
 let engine = null;
 let imageQueue = [];
 let processedCount = 0;
 
-// DOM 元素
+// dom elements references
 const uploadArea = document.getElementById('uploadArea');
 const fileInput = document.getElementById('fileInput');
 const singlePreview = document.getElementById('singlePreview');
@@ -29,7 +26,7 @@ const resetBtn = document.getElementById('resetBtn');
 const statusMessage = document.getElementById('statusMessage');
 
 /**
- * 初始化应用
+ * initialize the application
  */
 async function init() {
     try {
@@ -48,7 +45,7 @@ async function init() {
 }
 
 /**
- * 设置语言切换
+ * setup language switch
  */
 function setupLanguageSwitch() {
     const btn = document.getElementById('langSwitch');
@@ -62,7 +59,7 @@ function setupLanguageSwitch() {
 }
 
 /**
- * 设置事件监听器
+ * setup event listeners
  */
 function setupEventListeners() {
     uploadArea.addEventListener('click', () => fileInput.click());
@@ -143,7 +140,7 @@ async function processSingle(item) {
         originalCanvas.height = img.height;
         originalCanvas.getContext('2d').drawImage(img, 0, 0);
 
-        // 显示图片信息
+        // update original image info
         const watermarkInfo = engine.getWatermarkInfo(img.width, img.height);
         originalInfo.innerHTML = `
             <strong>${i18n.t('info.size')}：</strong>${img.width} × ${img.height} px<br>

src/i18n/en-US.json

@@ -1,7 +1,7 @@
 {
   "title": "Gemini Watermark Remover - Lossless Watermark Removal Tool",
   "header.title": "Gemini Watermark Remover",
-  "nav.userscript": "Userscript for Gemini",
+  "nav.userscript": "Install Userscript for Gemini",
   "nav.principle": "How It Works?",
   "main.title": "Gemini AI Watermark Removal",
   "main.subtitle": "Based on reverse alpha blending algorithm, pure browser-side processing, Free, Fast, and Lossless",

src/i18n/zh-CN.json

@@ -1,7 +1,7 @@
 {
   "title": "Gemini Watermark Remover - Gemini 无损去水印工具",
   "header.title": "Gemini Watermark Remover",
-  "nav.userscript": "油猴脚本",
+  "nav.userscript": "安装油猴脚本",
   "nav.principle": "去水印原理",
   "main.title": "Gemini AI 图像去水印",
   "main.subtitle": "基于反向 Alpha 混合算法，纯浏览器本地处理，免费、极速、无损",
@@ -21,7 +21,7 @@
   "feature.speed.title": "极速处理",
   "feature.speed.desc": "基于现代浏览器技术加速处理，毫秒级响应，无需等待排队",
   "feature.privacy.title": "隐私安全",
-  "feature.privacy.desc": "纯前端运行，图片数据不离机，绝不上传服务器",
+  "feature.privacy.desc": "浏览器前端本地运行，图片数据不会离开您的设备，绝不会上传服务器",
   "feature.free.title": "完全免费",
   "feature.free.desc": "无次数限制，无隐藏付费，即开即用",
   "footer.desc": "Gemini 无损去水印工具，本工具仅供学习交流使用",