fix: optimize build using terser

Author: debugger22

package-lock.json

@@ -11,21 +11,22 @@
     "preview": "vite preview"
   },
   "dependencies": {
+    "d3": "^7.8.5",
+    "howler": "^2.2.4",
     "react": "^18.2.0",
     "react-dom": "^18.2.0",
-    "styled-components": "^6.1.8",
-    "howler": "^2.2.4",
-    "d3": "^7.8.5",
-    "seedrandom": "^3.0.5"
+    "seedrandom": "^3.0.5",
+    "styled-components": "^6.1.8"
   },
   "devDependencies": {
+    "@types/d3": "^7.4.3",
+    "@types/howler": "^2.2.11",
+    "@types/node": "^20.12.7",
     "@types/react": "^18.2.66",
     "@types/react-dom": "^18.2.22",
     "@types/styled-components": "^5.1.34",
-    "@types/howler": "^2.2.11",
-    "@types/d3": "^7.4.3",
-    "@types/node": "^20.12.7",
     "@vitejs/plugin-react": "^4.2.1",
+    "terser": "^5.39.2",
     "typescript": "^5.2.2",
     "vite": "^5.2.0"
   },
@@ -36,4 +37,4 @@
   "author": "Sudhanshu Mishra",
   "license": "MIT",
   "homepage": "https://github.com/debugger22/github-audio#readme"
-} 
+}

package.json

@@ -18,12 +18,33 @@ export default defineConfig({
     chunkSizeWarningLimit: 1000,
     // Enable source maps for production debugging
     sourcemap: false,
-    // Minify for better compression
+    // Use Terser for better compression
     minify: 'terser',
     terserOptions: {
       compress: {
+        // Drop console logs in production
         drop_console: true,
-        drop_debugger: true
+        drop_debugger: true,
+        // Additional optimizations
+        pure_funcs: ['console.log', 'console.info', 'console.debug', 'console.warn'],
+        // Remove unused code
+        dead_code: true,
+        // Optimize conditionals
+        conditionals: true,
+        // Optimize comparisons
+        comparisons: true,
+        // Optimize sequences
+        sequences: true,
+        // Optimize booleans
+        booleans: true
+      },
+      mangle: {
+        // Mangle variable names for smaller size
+        safari10: true
+      },
+      format: {
+        // Remove comments
+        comments: false
       }
     }
   },