feat: source code protection

bin/electron-bytecode.js

@@ -0,0 +1,32 @@
+const vm = require('vm')
+const v8 = require('v8')
+const wrap = require('module').wrap
+
+v8.setFlagsFromString('--no-lazy')
+v8.setFlagsFromString('--no-flush-bytecode')
+
+let code = ''
+
+process.stdin.setEncoding('utf-8')
+
+process.stdin.on('readable', () => {
+  const data = process.stdin.read()
+  if (data !== null) {
+    code += data
+  }
+})
+
+process.stdin.on('end', () => {
+  try {
+    if (typeof code !== 'string') {
+      throw new Error(`javascript code must be string. ${typeof code} was given.`)
+    }
+
+    const script = new vm.Script(wrap(code), { produceCachedData: true })
+    const bytecodeBuffer = script.createCachedData()
+
+    process.stdout.write(bytecodeBuffer)
+  } catch (error) {
+    console.error(error)
+  }
+})

package.json

@@ -72,6 +72,8 @@
     "vite": "^3.0.9"
   },
   "dependencies": {
+    "@babel/core": "^7.19.1",
+    "@babel/plugin-transform-arrow-functions": "^7.18.6",
     "cac": "^6.7.12",
     "esbuild": "^0.14.54",
     "picocolors": "^1.0.0"

pnpm-lock.yaml

@@ -1,6 +1,8 @@
 lockfileVersion: 5.4
 
 specifiers:
+  '@babel/core': ^7.19.1
+  '@babel/plugin-transform-arrow-functions': ^7.18.6
   '@microsoft/api-extractor': ^7.29.5
   '@rollup/plugin-node-resolve': ^13.3.0
   '@rollup/plugin-typescript': ^8.4.0
@@ -23,6 +25,8 @@ specifiers:
   vite: ^3.0.9
 
 dependencies:
+  '@babel/core': 7.19.1
+  '@babel/plugin-transform-arrow-functions': 7.18.6_@babel+core@7.19.1
   cac: 6.7.12
   esbuild: 0.14.54
   picocolors: 1.0.0
@@ -48,6 +52,222 @@ devDependencies:
 
 packages:
 
+  /@ampproject/remapping/2.2.0:
+    resolution: {integrity: sha512-qRmjj8nj9qmLTQXXmaR1cck3UXSRMPrbsLJAasZpF+t3riI71BXed5ebIOYwQntykeZuhjsdweEc9BxH5Jc26w==}
+    engines: {node: '>=6.0.0'}
+    dependencies:
+      '@jridgewell/gen-mapping': 0.1.1
+      '@jridgewell/trace-mapping': 0.3.15
+    dev: false
+
+  /@babel/code-frame/7.18.6:
+    resolution: {integrity: sha512-TDCmlK5eOvH+eH7cdAFlNXeVJqWIQ7gW9tY1GJIpUtFb6CmjVyq2VM3u71bOyR8CRihcCgMUYoDNyLXao3+70Q==}
+    engines: {node: '>=6.9.0'}
+    dependencies:
+      '@babel/highlight': 7.18.6
+    dev: false
+
+  /@babel/compat-data/7.19.1:
+    resolution: {integrity: sha512-72a9ghR0gnESIa7jBN53U32FOVCEoztyIlKaNoU05zRhEecduGK9L9c3ww7Mp06JiR+0ls0GBPFJQwwtjn9ksg==}
+    engines: {node: '>=6.9.0'}
+    dev: false
+
+  /@babel/core/7.19.1:
+    resolution: {integrity: sha512-1H8VgqXme4UXCRv7/Wa1bq7RVymKOzC7znjyFM8KiEzwFqcKUKYNoQef4GhdklgNvoBXyW4gYhuBNCM5o1zImw==}
+    engines: {node: '>=6.9.0'}
+    dependencies:
+      '@ampproject/remapping': 2.2.0
+      '@babel/code-frame': 7.18.6
+      '@babel/generator': 7.19.0
+      '@babel/helper-compilation-targets': 7.19.1_@babel+core@7.19.1
+      '@babel/helper-module-transforms': 7.19.0
+      '@babel/helpers': 7.19.0
+      '@babel/parser': 7.19.1
+      '@babel/template': 7.18.10
+      '@babel/traverse': 7.19.1
+      '@babel/types': 7.19.0
+      convert-source-map: 1.8.0
+      debug: 4.3.4
+      gensync: 1.0.0-beta.2
+      json5: 2.2.1
+      semver: 6.3.0
+    transitivePeerDependencies:
+      - supports-color
+    dev: false
+
+  /@babel/generator/7.19.0:
+    resolution: {integrity: sha512-S1ahxf1gZ2dpoiFgA+ohK9DIpz50bJ0CWs7Zlzb54Z4sG8qmdIrGrVqmy1sAtTVRb+9CU6U8VqT9L0Zj7hxHVg==}
+    engines: {node: '>=6.9.0'}
+    dependencies:
+      '@babel/types': 7.19.0
+      '@jridgewell/gen-mapping': 0.3.2
+      jsesc: 2.5.2
+    dev: false
+
+  /@babel/helper-compilation-targets/7.19.1_@babel+core@7.19.1:
+    resolution: {integrity: sha512-LlLkkqhCMyz2lkQPvJNdIYU7O5YjWRgC2R4omjCTpZd8u8KMQzZvX4qce+/BluN1rcQiV7BoGUpmQ0LeHerbhg==}
+    engines: {node: '>=6.9.0'}
+    peerDependencies:
+      '@babel/core': ^7.0.0
+    dependencies:
+      '@babel/compat-data': 7.19.1
+      '@babel/core': 7.19.1
+      '@babel/helper-validator-option': 7.18.6
+      browserslist: 4.21.4
+      semver: 6.3.0
+    dev: false
+
+  /@babel/helper-environment-visitor/7.18.9:
+    resolution: {integrity: sha512-3r/aACDJ3fhQ/EVgFy0hpj8oHyHpQc+LPtJoY9SzTThAsStm4Ptegq92vqKoE3vD706ZVFWITnMnxucw+S9Ipg==}
+    engines: {node: '>=6.9.0'}
+    dev: false
+
+  /@babel/helper-function-name/7.19.0:
+    resolution: {integrity: sha512-WAwHBINyrpqywkUH0nTnNgI5ina5TFn85HKS0pbPDfxFfhyR/aNQEn4hGi1P1JyT//I0t4OgXUlofzWILRvS5w==}
+    engines: {node: '>=6.9.0'}
+    dependencies:
+      '@babel/template': 7.18.10
+      '@babel/types': 7.19.0
+    dev: false
+
+  /@babel/helper-hoist-variables/7.18.6:
+    resolution: {integrity: sha512-UlJQPkFqFULIcyW5sbzgbkxn2FKRgwWiRexcuaR8RNJRy8+LLveqPjwZV/bwrLZCN0eUHD/x8D0heK1ozuoo6Q==}
+    engines: {node: '>=6.9.0'}
+    dependencies:
+      '@babel/types': 7.19.0
+    dev: false
+
+  /@babel/helper-module-imports/7.18.6:
+    resolution: {integrity: sha512-0NFvs3VkuSYbFi1x2Vd6tKrywq+z/cLeYC/RJNFrIX/30Bf5aiGYbtvGXolEktzJH8o5E5KJ3tT+nkxuuZFVlA==}
+    engines: {node: '>=6.9.0'}
+    dependencies:
+      '@babel/types': 7.19.0
+    dev: false
+
+  /@babel/helper-module-transforms/7.19.0:
+    resolution: {integrity: sha512-3HBZ377Fe14RbLIA+ac3sY4PTgpxHVkFrESaWhoI5PuyXPBBX8+C34qblV9G89ZtycGJCmCI/Ut+VUDK4bltNQ==}
+    engines: {node: '>=6.9.0'}
+    dependencies:
+      '@babel/helper-environment-visitor': 7.18.9
+      '@babel/helper-module-imports': 7.18.6
+      '@babel/helper-simple-access': 7.18.6
+      '@babel/helper-split-export-declaration': 7.18.6
+      '@babel/helper-validator-identifier': 7.19.1
+      '@babel/template': 7.18.10
+      '@babel/traverse': 7.19.1
+      '@babel/types': 7.19.0
+    transitivePeerDependencies:
+      - supports-color
+    dev: false
+
+  /@babel/helper-plugin-utils/7.19.0:
+    resolution: {integrity: sha512-40Ryx7I8mT+0gaNxm8JGTZFUITNqdLAgdg0hXzeVZxVD6nFsdhQvip6v8dqkRHzsz1VFpFAaOCHNn0vKBL7Czw==}
+    engines: {node: '>=6.9.0'}
+    dev: false
+
+  /@babel/helper-simple-access/7.18.6:
+    resolution: {integrity: sha512-iNpIgTgyAvDQpDj76POqg+YEt8fPxx3yaNBg3S30dxNKm2SWfYhD0TGrK/Eu9wHpUW63VQU894TsTg+GLbUa1g==}
+    engines: {node: '>=6.9.0'}
+    dependencies:
+      '@babel/types': 7.19.0
+    dev: false
+
+  /@babel/helper-split-export-declaration/7.18.6:
+    resolution: {integrity: sha512-bde1etTx6ZyTmobl9LLMMQsaizFVZrquTEHOqKeQESMKo4PlObf+8+JA25ZsIpZhT/WEd39+vOdLXAFG/nELpA==}
+    engines: {node: '>=6.9.0'}
+    dependencies:
+      '@babel/types': 7.19.0
+    dev: false
+
+  /@babel/helper-string-parser/7.18.10:
+    resolution: {integrity: sha512-XtIfWmeNY3i4t7t4D2t02q50HvqHybPqW2ki1kosnvWCwuCMeo81Jf0gwr85jy/neUdg5XDdeFE/80DXiO+njw==}
+    engines: {node: '>=6.9.0'}
+    dev: false
+
+  /@babel/helper-validator-identifier/7.19.1:
+    resolution: {integrity: sha512-awrNfaMtnHUr653GgGEs++LlAvW6w+DcPrOliSMXWCKo597CwL5Acf/wWdNkf/tfEQE3mjkeD1YOVZOUV/od1w==}
+    engines: {node: '>=6.9.0'}
+    dev: false
+
+  /@babel/helper-validator-option/7.18.6:
+    resolution: {integrity: sha512-XO7gESt5ouv/LRJdrVjkShckw6STTaB7l9BrpBaAHDeF5YZT+01PCwmR0SJHnkW6i8OwW/EVWRShfi4j2x+KQw==}
+    engines: {node: '>=6.9.0'}
+    dev: false
+
+  /@babel/helpers/7.19.0:
+    resolution: {integrity: sha512-DRBCKGwIEdqY3+rPJgG/dKfQy9+08rHIAJx8q2p+HSWP87s2HCrQmaAMMyMll2kIXKCW0cO1RdQskx15Xakftg==}
+    engines: {node: '>=6.9.0'}
+    dependencies:
+      '@babel/template': 7.18.10
+      '@babel/traverse': 7.19.1
+      '@babel/types': 7.19.0
+    transitivePeerDependencies:
+      - supports-color
+    dev: false
+
+  /@babel/highlight/7.18.6:
+    resolution: {integrity: sha512-u7stbOuYjaPezCuLj29hNW1v64M2Md2qupEKP1fHc7WdOA3DgLh37suiSrZYY7haUB7iBeQZ9P1uiRF359do3g==}
+    engines: {node: '>=6.9.0'}
+    dependencies:
+      '@babel/helper-validator-identifier': 7.19.1
+      chalk: 2.4.2
+      js-tokens: 4.0.0
+    dev: false
+
+  /@babel/parser/7.19.1:
+    resolution: {integrity: sha512-h7RCSorm1DdTVGJf3P2Mhj3kdnkmF/EiysUkzS2TdgAYqyjFdMQJbVuXOBej2SBJaXan/lIVtT6KkGbyyq753A==}
+    engines: {node: '>=6.0.0'}
+    hasBin: true
+    dependencies:
+      '@babel/types': 7.19.0
+    dev: false
+
+  /@babel/plugin-transform-arrow-functions/7.18.6_@babel+core@7.19.1:
+    resolution: {integrity: sha512-9S9X9RUefzrsHZmKMbDXxweEH+YlE8JJEuat9FdvW9Qh1cw7W64jELCtWNkPBPX5En45uy28KGvA/AySqUh8CQ==}
+    engines: {node: '>=6.9.0'}
+    peerDependencies:
+      '@babel/core': ^7.0.0-0
+    dependencies:
+      '@babel/core': 7.19.1
+      '@babel/helper-plugin-utils': 7.19.0
+    dev: false
+
+  /@babel/template/7.18.10:
+    resolution: {integrity: sha512-TI+rCtooWHr3QJ27kJxfjutghu44DLnasDMwpDqCXVTal9RLp3RSYNh4NdBrRP2cQAoG9A8juOQl6P6oZG4JxA==}
+    engines: {node: '>=6.9.0'}
+    dependencies:
+      '@babel/code-frame': 7.18.6
+      '@babel/parser': 7.19.1
+      '@babel/types': 7.19.0
+    dev: false
+
+  /@babel/traverse/7.19.1:
+    resolution: {integrity: sha512-0j/ZfZMxKukDaag2PtOPDbwuELqIar6lLskVPPJDjXMXjfLb1Obo/1yjxIGqqAJrmfaTIY3z2wFLAQ7qSkLsuA==}
+    engines: {node: '>=6.9.0'}
+    dependencies:
+      '@babel/code-frame': 7.18.6
+      '@babel/generator': 7.19.0
+      '@babel/helper-environment-visitor': 7.18.9
+      '@babel/helper-function-name': 7.19.0
+      '@babel/helper-hoist-variables': 7.18.6
+      '@babel/helper-split-export-declaration': 7.18.6
+      '@babel/parser': 7.19.1
+      '@babel/types': 7.19.0
+      debug: 4.3.4
+      globals: 11.12.0
+    transitivePeerDependencies:
+      - supports-color
+    dev: false
+
+  /@babel/types/7.19.0:
+    resolution: {integrity: sha512-YuGopBq3ke25BVSiS6fgF49Ul9gH1x70Bcr6bqRLjWCkcX8Hre1/5+z+IiWOIerRMSSEfGZVB9z9kyq7wVs9YA==}
+    engines: {node: '>=6.9.0'}
+    dependencies:
+      '@babel/helper-string-parser': 7.18.10
+      '@babel/helper-validator-identifier': 7.19.1
+      to-fast-properties: 2.0.0
+    dev: false
+
   /@esbuild/linux-loong64/0.14.54:
     resolution: {integrity: sha512-bZBrLAIX1kpWelV0XemxBZllyRmM6vgFQQG2GdNb+r3Fkp0FOh1NJSvekXDs7jq70k4euu1cryLMfU+mTXlEpw==}
     engines: {node: '>=12'}
@@ -92,6 +312,44 @@ packages:
     resolution: {integrity: sha512-ZnQMnLV4e7hDlUvw8H+U8ASL02SS2Gn6+9Ac3wGGLIe7+je2AeAOxPY+izIPJDfFDb7eDjev0Us8MO1iFRN8hA==}
     dev: true
 
+  /@jridgewell/gen-mapping/0.1.1:
+    resolution: {integrity: sha512-sQXCasFk+U8lWYEe66WxRDOE9PjVz4vSM51fTu3Hw+ClTpUSQb718772vH3pyS5pShp6lvQM7SxgIDXXXmOX7w==}
+    engines: {node: '>=6.0.0'}
+    dependencies:
+      '@jridgewell/set-array': 1.1.2
+      '@jridgewell/sourcemap-codec': 1.4.14
+    dev: false
+
+  /@jridgewell/gen-mapping/0.3.2:
+    resolution: {integrity: sha512-mh65xKQAzI6iBcFzwv28KVWSmCkdRBWoOh+bYQGW3+6OZvbbN3TqMGo5hqYxQniRcH9F2VZIoJCm4pa3BPDK/A==}
+    engines: {node: '>=6.0.0'}
+    dependencies:
+      '@jridgewell/set-array': 1.1.2
+      '@jridgewell/sourcemap-codec': 1.4.14
+      '@jridgewell/trace-mapping': 0.3.15
+    dev: false
+
+  /@jridgewell/resolve-uri/3.1.0:
+    resolution: {integrity: sha512-F2msla3tad+Mfht5cJq7LSXcdudKTWCVYUgw6pLFOOHSTtZlj6SWNYAp+AhuqLmWdBO2X5hPrLcu8cVP8fy28w==}
+    engines: {node: '>=6.0.0'}
+    dev: false
+
+  /@jridgewell/set-array/1.1.2:
+    resolution: {integrity: sha512-xnkseuNADM0gt2bs+BvhO0p78Mk762YnZdsuzFV018NoG1Sj1SCQvpSqa7XUaTam5vAGasABV9qXASMKnFMwMw==}
+    engines: {node: '>=6.0.0'}
+    dev: false
+
+  /@jridgewell/sourcemap-codec/1.4.14:
+    resolution: {integrity: sha512-XPSJHWmi394fuUuzDnGz1wiKqWfo1yXecHQMRf2l6hztTO+nPru658AyDngaBe7isIxEkRsPR3FZh+s7iVa4Uw==}
+    dev: false
+
+  /@jridgewell/trace-mapping/0.3.15:
+    resolution: {integrity: sha512-oWZNOULl+UbhsgB51uuZzglikfIKSUBO/M9W2OfEjn7cmqoAiCgmv9lyACTUacZwBz0ITnJ2NqjU8Tx0DHL88g==}
+    dependencies:
+      '@jridgewell/resolve-uri': 3.1.0
+      '@jridgewell/sourcemap-codec': 1.4.14
+    dev: false
+
   /@microsoft/api-extractor-model/7.23.3:
     resolution: {integrity: sha512-HpsWzG6jrWHrTlIg53kmp/IVQPBHUZc+8dunnr9VXrmDjVBehaXxp9A6jhTQ/bd7W1m5TYfAvwCmseC1+9FCuA==}
     dependencies:
@@ -426,6 +684,13 @@ packages:
     engines: {node: '>=12'}
     dev: true
 
+  /ansi-styles/3.2.1:
+    resolution: {integrity: sha512-VT0ZI6kZRdTh8YyJw3SMbYm/u+NqfsAxEpWO0Pf9sq8/e94WxxOpPKx9FR1FlyCtOVDNOQ+8ntlqFxiRc+r5qA==}
+    engines: {node: '>=4'}
+    dependencies:
+      color-convert: 1.9.3
+    dev: false
+
   /ansi-styles/4.3.0:
     resolution: {integrity: sha512-zbB9rCJAT1rbjiVDb2hqKFHNYLxgtk8NURxZ3IZwD3F6NtxbXZQCnnSi1Lkx+IDohdPlFp222wVALIheZJQSEg==}
     engines: {node: '>=8'}
@@ -476,6 +741,17 @@ packages:
       fill-range: 7.0.1
     dev: true
 
+  /browserslist/4.21.4:
+    resolution: {integrity: sha512-CBHJJdDmgjl3daYjN5Cp5kbTf1mUhZoS+beLklHIvkOWscs83YAhLlF3Wsh/lciQYAcbBJgTOD44VtG31ZM4Hw==}
+    engines: {node: ^6 || ^7 || ^8 || ^9 || ^10 || ^11 || ^12 || >=13.7}
+    hasBin: true
+    dependencies:
+      caniuse-lite: 1.0.30001402
+      electron-to-chromium: 1.4.254
+      node-releases: 2.0.6
+      update-browserslist-db: 1.0.9_browserslist@4.21.4
+    dev: false
+
   /builtin-modules/3.3.0:
     resolution: {integrity: sha512-zhaCDicdLuWN5UbN5IMnFqNMhNfo919sH85y2/ea+5Yg9TsTkeZxpL+JLbp6cgYFS4sRLp3YV4S6yDuqVWHYOw==}
     engines: {node: '>=6'}
@@ -491,6 +767,19 @@ packages:
     engines: {node: '>=6'}
     dev: true
 
+  /caniuse-lite/1.0.30001402:
+    resolution: {integrity: sha512-Mx4MlhXO5NwuvXGgVb+hg65HZ+bhUYsz8QtDGDo2QmaJS2GBX47Xfi2koL86lc8K+l+htXeTEB/Aeqvezoo6Ew==}
+    dev: false
+
+  /chalk/2.4.2:
+    resolution: {integrity: sha512-Mti+f9lpJNcwF4tWV8/OrTTtF1gZi+f8FqlyAdouralcFWFQWF2+NgCHShjkCb+IFBLq9buZwE1xckQU4peSuQ==}
+    engines: {node: '>=4'}
+    dependencies:
+      ansi-styles: 3.2.1
+      escape-string-regexp: 1.0.5
+      supports-color: 5.5.0
+    dev: false
+
   /chalk/4.1.2:
     resolution: {integrity: sha512-oKnbhFyRIXpUuez8iBMmyEa4nbj4IOQyuhc/wy9kY7/WVPcwIO9VA668Pu8RkO7+0G76SLROeyw9CpQ061i4mA==}
     engines: {node: '>=10'}
@@ -527,6 +816,12 @@ packages:
       string-width: 5.1.2
     dev: true
 
+  /color-convert/1.9.3:
+    resolution: {integrity: sha512-QfAUtd+vFdAtFQcC8CCyYt1fYWxSqAiK2cSD6zDB8N3cpsEBAvRxp9zOGg6G/SHHJYAT88/az/IuDGALsNVbGg==}
+    dependencies:
+      color-name: 1.1.3
+    dev: false
+
   /color-convert/2.0.1:
     resolution: {integrity: sha512-RRECPsj7iu/xb5oKYcsFHSppFNnsj/52OVTRKb4zP5onXwVF3zVmmToNcOfGC+CRDpfK/U584fMg38ZHCaElKQ==}
     engines: {node: '>=7.0.0'}
@@ -534,6 +829,10 @@ packages:
       color-name: 1.1.4
     dev: true
 
+  /color-name/1.1.3:
+    resolution: {integrity: sha512-72fSenhMw2HZMTVHeCA9KCmpEIbzWiQsjN+BHcBbS9vr1mtt+vJjPdksIBNUmKAW8TFUDPJK5SUU3QhE9NEXDw==}
+    dev: false
+
   /color-name/1.1.4:
     resolution: {integrity: sha512-dOy+3AuW3a2wNbZHIuMZpTcgjGuLU/uBL/ubcZF9OXbDo8ff4O8yVp5Bf0efS8uEoYo5q4Fx7dY9OgQGXgAsQA==}
     dev: true
@@ -562,6 +861,12 @@ packages:
     resolution: {integrity: sha1-2Klr13/Wjfd5OnMDajug1UBdR3s=}
     dev: true
 
+  /convert-source-map/1.8.0:
+    resolution: {integrity: sha512-+OQdjP49zViI/6i7nIJpA8rAl4sV/JdPfU9nZs3VqOwGIgizICvuN2ru6fMd+4llL0tar18UYJXfZ/TWtmhUjA==}
+    dependencies:
+      safe-buffer: 5.1.2
+    dev: false
+
   /cross-spawn/7.0.3:
     resolution: {integrity: sha512-iRDPJKUPVEND7dHPO8rkbOnPpyDygcDFtWjpeWNCgy8WP2rXcxXL8TskReQl6OrB2G7+UJrags1q15Fudc7G6w==}
     engines: {node: '>= 8'}
@@ -581,7 +886,6 @@ packages:
         optional: true
     dependencies:
       ms: 2.1.2
-    dev: true
 
   /deep-is/0.1.4:
     resolution: {integrity: sha512-oIPzksmTg4/MriiaYGO+okXDT7ztn/w3Eptv/+gSIdMdKsJo0u4CfYNFJPy+4SKMuCqGw2wxnA+URMg3t8a/bQ==}
@@ -610,6 +914,10 @@ packages:
     resolution: {integrity: sha512-I88TYZWc9XiYHRQ4/3c5rjjfgkjhLyW2luGIheGERbNQ6OY7yTybanSpDXZa8y7VUP9YmDcYa+eyq4ca7iLqWA==}
     dev: true
 
+  /electron-to-chromium/1.4.254:
+    resolution: {integrity: sha512-Sh/7YsHqQYkA6ZHuHMy24e6TE4eX6KZVsZb9E/DvU1nQRIrH4BflO/4k+83tfdYvDl+MObvlqHPRICzEdC9c6Q==}
+    dev: false
+
   /emoji-regex/8.0.0:
     resolution: {integrity: sha512-MSjYzcWNOA0ewAHpz0MxpYFvwg6yjy1NG3xteoqz644VCo/RPgnr1/GGt+ic3iJTzQ8Eu3TdM14SawnVUmGE6A==}
     dev: true
@@ -806,6 +1114,16 @@ packages:
       esbuild-windows-64: 0.14.54
       esbuild-windows-arm64: 0.14.54
 
+  /escalade/3.1.1:
+    resolution: {integrity: sha512-k0er2gUkLf8O0zKJiAhmkTnJlTvINGv7ygDNPbeIsX/TJjGJZHuh9B2UxbsaEkmlEo9MfhrSzmhIlhRlI2GXnw==}
+    engines: {node: '>=6'}
+    dev: false
+
+  /escape-string-regexp/1.0.5:
+    resolution: {integrity: sha512-vbRorB5FUQWvla16U8R/qgaFIya2qGzwDrNmCZuYKrbdSUMG6I1ZCGQRefkRVhuOkIGVne7BQ35DSfo1qvJqFg==}
+    engines: {node: '>=0.8.0'}
+    dev: false
+
   /escape-string-regexp/4.0.0:
     resolution: {integrity: sha512-TtpcNJ3XAzx3Gq8sWRzJaVajRs0uVxA2YAkdb1jm2YkPz4G6egUFAyA3n5vtEIZefPk5Wa4UXbKuS5fKkJWdgA==}
     engines: {node: '>=10'}
@@ -1083,6 +1401,11 @@ packages:
     resolution: {integrity: sha512-dsKNQNdj6xA3T+QlADDA7mOSlX0qiMINjn0cgr+eGHGsbSHzTabcIogz2+p/iqP1Xs6EP/sS2SbqH+brGTbq0g==}
     dev: true
 
+  /gensync/1.0.0-beta.2:
+    resolution: {integrity: sha512-3hN7NaskYvMDLQY55gnW3NQ+mesEAepTqlg+VEbj7zzqEMBVNhzcGYYeqFo/TlYz6eQiFcp1HcsCZO+nGgS8zg==}
+    engines: {node: '>=6.9.0'}
+    dev: false
+
   /get-stream/6.0.1:
     resolution: {integrity: sha512-ts6Wi+2j3jQjqi70w5AlN8DFnkSwC+MqmxEzdEALB2qXZYV3X/b1CTfgPLGJNMeAWxdPfU8FO1ms3NUfaHCPYg==}
     engines: {node: '>=10'}
@@ -1113,6 +1436,11 @@ packages:
       path-is-absolute: 1.0.1
     dev: true
 
+  /globals/11.12.0:
+    resolution: {integrity: sha512-WOBp/EEGUiIsJSp7wcv/y6MO+lV9UoncWqxuFfm8eBwzWNgyfBd6Gz+IeKQ9jCmyhoH99g15M3T+QaVHFjizVA==}
+    engines: {node: '>=4'}
+    dev: false
+
   /globals/13.17.0:
     resolution: {integrity: sha512-1C+6nQRb1GwGMKm2dH/E7enFAMxGTmGI7/dEdhy/DNelv85w9B72t3uc5frtMNXIbzrarJJ/lTCjcaZwbLJmyw==}
     engines: {node: '>=8'}
@@ -1140,6 +1468,11 @@ packages:
     resolution: {integrity: sha512-bzh50DW9kTPM00T8y4o8vQg89Di9oLJVLW/KaOGIXJWP/iqCN6WKYkbNOF04vFLJhwcpYUh9ydh/+5vpOqV4YQ==}
     dev: true
 
+  /has-flag/3.0.0:
+    resolution: {integrity: sha512-sKJf1+ceQBr4SMkvQnBDNDtf4TXpVhVGateu0t918bl30FnbE2m4vNLX+VWe/dpjlb+HugGYzW7uQXH98HPEYw==}
+    engines: {node: '>=4'}
+    dev: false
+
   /has-flag/4.0.0:
     resolution: {integrity: sha512-EykJT/Q1KjTWctppgIAgfSO0tKVuZUjhgMr17kqTumMl6Afv3EISleU7qZUzoXDFTAHTDC4NOoG/ZxU3EvlMPQ==}
     engines: {node: '>=8'}
@@ -1253,6 +1586,10 @@ packages:
     resolution: {integrity: sha512-8wb9Yw966OSxApiCt0K3yNJL8pnNeIv+OEq2YMidz4FKP6nonSRoOXc80iXY4JaN2FC11B9qsNmDsm+ZOfMROA==}
     dev: true
 
+  /js-tokens/4.0.0:
+    resolution: {integrity: sha512-RdJUflcE3cUzKiMqQgsCu06FPu9UdIJO0beYbPhHN4k6apgJtifcoCtT9bcxOpYBtpD2kCM6Sbzg4CausW/PKQ==}
+    dev: false
+
   /js-yaml/4.1.0:
     resolution: {integrity: sha512-wpxZs9NoxZaJESJGIZTyDEaYpl0FKSA+FB9aJiyemKhMwkxQg63h4T1KJgUGHpTqPDNRcmmYLugrRjJlBtWvRA==}
     hasBin: true
@@ -1260,6 +1597,12 @@ packages:
       argparse: 2.0.1
     dev: true
 
+  /jsesc/2.5.2:
+    resolution: {integrity: sha512-OYu7XEzjkCQ3C5Ps3QIZsQfNpqoJyZZA99wd9aWd05NCtC5pWOkShK2mkL6HXQR6/Cy2lbNdPlZBpuQHXE63gA==}
+    engines: {node: '>=4'}
+    hasBin: true
+    dev: false
+
   /json-schema-traverse/0.4.1:
     resolution: {integrity: sha512-xbbCH5dCYU5T8LcEhhuh7HJ88HXuW3qsI3Y0zOZFKfZEHcpWiHU/Jxzk629Brsab/mMiHQti9wMP+845RPe3Vg==}
     dev: true
@@ -1268,6 +1611,12 @@ packages:
     resolution: {integrity: sha512-Bdboy+l7tA3OGW6FjyFHWkP5LuByj1Tk33Ljyq0axyzdk9//JSi2u3fP1QSmd1KNwq6VOKYGlAu87CisVir6Pw==}
     dev: true
 
+  /json5/2.2.1:
+    resolution: {integrity: sha512-1hqLFMSrGHRHxav9q9gNjJ5EXznIxGVO09xQRrwplcS8qs28pZ8s8hupZAmqDwZUmVZ2Qb2jnyPOWcDH8m8dlA==}
+    engines: {node: '>=6'}
+    hasBin: true
+    dev: false
+
   /jsonfile/4.0.0:
     resolution: {integrity: sha512-m6F1R3z8jjlf2imQHS2Qez5sjKWQzbuuhuJ/FKYFRZvPE3PuHcSMVZzfsLhGVOkfd20obL5SWEBew5ShlquNxg==}
     optionalDependencies:
@@ -1412,7 +1761,6 @@ packages:
 
   /ms/2.1.2:
     resolution: {integrity: sha512-sGkPx+VjMtmA6MX27oA4FBFELFCZZ4S4XqeGOXCv68tT+jb3vk/RyaKWP0PTKyWtmLSM0b+adUTEvbs1PEaH2w==}
-    dev: true
 
   /nanoid/3.3.4:
     resolution: {integrity: sha512-MqBkQh/OHTS2egovRtLk45wEyNXwF+cokD+1YPf9u5VfJiRdAiRwB2froX5Co9Rh20xs4siNPm8naNotSD6RBw==}
@@ -1424,6 +1772,10 @@ packages:
     resolution: {integrity: sha512-OWND8ei3VtNC9h7V60qff3SVobHr996CTwgxubgyQYEpg290h9J0buyECNNJexkFm5sOajh5G116RYA1c8ZMSw==}
     dev: true
 
+  /node-releases/2.0.6:
+    resolution: {integrity: sha512-PiVXnNuFm5+iYkLBNeq5211hvO38y63T0i2KKh2KnUs3RpzJ+JtODFjkD8yjLwnDkTYF1eKXheUwdssR+NRZdg==}
+    dev: false
+
   /normalize-path/3.0.0:
     resolution: {integrity: sha512-6eZs5Ls3WtCisHWp9S2GUy8dqkpGi4BVSz3GaqiE6ezub0512ESztXUwUB6C6IKbQkY2Pnb/mD4WYojCRwcwLA==}
     engines: {node: '>=0.10.0'}
@@ -1663,6 +2015,15 @@ packages:
       tslib: 2.4.0
     dev: true
 
+  /safe-buffer/5.1.2:
+    resolution: {integrity: sha512-Gd2UZBJDkXlY7GbJxfsE8/nvKkUEU1G38c1siN6QP6a9PT9MmHB8GnpscSmMJSoF8LOIrt8ud/wPtojys4G6+g==}
+    dev: false
+
+  /semver/6.3.0:
+    resolution: {integrity: sha512-b39TBaTSfV6yBrapU89p5fKekE2m/NwnDocOVruQFS1/veMgdzuPcnOM34M6CwxW8jH/lxEa5rBoDeUwu5HHTw==}
+    hasBin: true
+    dev: false
+
   /semver/7.3.7:
     resolution: {integrity: sha512-QlYTucUYOews+WeEujDoEGziz4K6c47V/Bd+LjSSYcA94p+DmINdf7ncaUinThfvZyu13lN9OY1XDxt8C0Tw0g==}
     engines: {node: '>=10'}
@@ -1785,6 +2146,13 @@ packages:
     engines: {node: '>=8'}
     dev: true
 
+  /supports-color/5.5.0:
+    resolution: {integrity: sha512-QjVjwdXIt408MIiAqCX4oUKsgU2EqAGzs2Ppkm4aQYbjm+ZEWEcW4SfFNTr4uMNZma0ey4f5lgLrkB0aX0QMow==}
+    engines: {node: '>=4'}
+    dependencies:
+      has-flag: 3.0.0
+    dev: false
+
   /supports-color/7.2.0:
     resolution: {integrity: sha512-qpCAvRl9stuOHveKsn7HncJRvv501qIacKzQlO/+Lwxc9+0q2wLyv4Dfvt80/DPn2pqOBsJdDiogXGR9+OvwRw==}
     engines: {node: '>=8'}
@@ -1805,6 +2173,11 @@ packages:
     resolution: {integrity: sha512-w89qg7PI8wAdvX60bMDP+bFoD5Dvhm9oLheFp5O4a2QF0cSBGsBX4qZmadPMvVqlLJBBci+WqGGOAPvcDeNSVg==}
     dev: true
 
+  /to-fast-properties/2.0.0:
+    resolution: {integrity: sha512-/OaKK0xYrs3DmxRYqL/yDc+FxFUVYhDlXMhRmv3z915w2HF1tnN1omB354j8VUGO/hbRzyD6Y3sA7v7GS/ceog==}
+    engines: {node: '>=4'}
+    dev: false
+
   /to-regex-range/5.0.1:
     resolution: {integrity: sha512-65P7iz6X5yEr1cwcgvQxbbIw7Uk3gOy5dIdtZ4rDveLqhrdJP+Li/Hx6tyK0NEb+2GCyneCMJiGqrADCSNk8sQ==}
     engines: {node: '>=8.0'}
@@ -1863,6 +2236,17 @@ packages:
     engines: {node: '>= 10.0.0'}
     dev: true
 
+  /update-browserslist-db/1.0.9_browserslist@4.21.4:
+    resolution: {integrity: sha512-/xsqn21EGVdXI3EXSum1Yckj3ZVZugqyOZQ/CxYPBD/R+ko9NSUScf8tFF4dOKY+2pvSSJA/S+5B8s4Zr4kyvg==}
+    hasBin: true
+    peerDependencies:
+      browserslist: '>= 4.21.0'
+    dependencies:
+      browserslist: 4.21.4
+      escalade: 3.1.1
+      picocolors: 1.0.0
+    dev: false
+
   /uri-js/4.4.1:
     resolution: {integrity: sha512-7rKUyy33Q1yc98pQ1DAmLtwX109F7TIfWlW1Ydo8Wl1ii1SeHieeh0HHfPeL2fMXK6z0s8ecKs9frCuLJvndBg==}
     dependencies:

src/bytecode.ts

@@ -0,0 +1,132 @@
+// Inspired by https://github.com/bytenode/bytenode
+
+import path from 'node:path'
+import { spawn } from 'node:child_process'
+import { getElectronPath } from './electron'
+
+const getBytecodeCompilerPath = (): string => {
+  return path.resolve(process.cwd(), 'node_modules', 'electron-vite', 'bin', 'electron-bytecode.js')
+}
+
+export const compileToBytecode = (code: string): Promise<Buffer> => {
+  return new Promise((resolve, reject) => {
+    let data = Buffer.from([])
+
+    const electronPath = getElectronPath()
+    const bytecodePath = getBytecodeCompilerPath()
+
+    const proc = spawn(electronPath, [bytecodePath], {
+      env: { ELECTRON_RUN_AS_NODE: '1' },
+      stdio: ['pipe', 'pipe', 'pipe', 'ipc']
+    })
+
+    if (proc.stdin) {
+      proc.stdin.write(code)
+      proc.stdin.end()
+    }
+
+    if (proc.stdout) {
+      proc.stdout.on('data', chunk => {
+        data = Buffer.concat([data, chunk])
+      })
+      proc.stdout.on('error', err => {
+        console.error(err)
+      })
+      proc.stdout.on('end', () => {
+        resolve(data)
+      })
+    }
+
+    if (proc.stderr) {
+      proc.stderr.on('data', chunk => {
+        console.error('Error: ', chunk.toString())
+      })
+      proc.stderr.on('error', err => {
+        console.error('Error: ', err)
+      })
+    }
+
+    proc.addListener('message', message => console.log(message))
+    proc.addListener('error', err => console.error(err))
+
+    proc.on('error', err => reject(err))
+    proc.on('exit', () => {
+      resolve(data)
+    })
+  })
+}
+
+export const bytecodeModuleLoaderCode = [
+  `"use strict";`,
+  `const fs = require("fs");`,
+  `const path = require("path");`,
+  `const vm = require("vm");`,
+  `const v8 = require("v8");`,
+  `const Module = require("module");`,
+  `v8.setFlagsFromString("--no-lazy");`,
+  `v8.setFlagsFromString("--no-flush-bytecode");`,
+  `const FLAG_HASH_OFFSET = 12;`,
+  `const SOURCE_HASH_OFFSET = 8;`,
+  `let dummyBytecode;`,
+  `function setFlagHashHeader(bytecodeBuffer) {`,
+  `  if (!dummyBytecode) {`,
+  `    const script = new vm.Script("", {`,
+  `      produceCachedData: true`,
+  `    });`,
+  `    dummyBytecode = script.createCachedData();`,
+  `  }`,
+  `  dummyBytecode.slice(FLAG_HASH_OFFSET, FLAG_HASH_OFFSET + 4).copy(bytecodeBuffer, FLAG_HASH_OFFSET);`,
+  `};`,
+  `function getSourceHashHeader(bytecodeBuffer) {`,
+  `  return bytecodeBuffer.slice(SOURCE_HASH_OFFSET, SOURCE_HASH_OFFSET + 4);`,
+  `};`,
+  `function buffer2Number(buffer) {`,
+  `  let ret = 0;`,
+  `  ret |= buffer[3] << 24;`,
+  `  ret |= buffer[2] << 16;`,
+  `  ret |= buffer[1] << 8;`,
+  `  ret |= buffer[0];`,
+  `  return ret;`,
+  `};`,
+  `Module._extensions[".jsc"] = function (module, filename) {`,
+  `  const bytecodeBuffer = fs.readFileSync(filename);`,
+  `  if (!Buffer.isBuffer(bytecodeBuffer)) {`,
+  `    throw new Error("BytecodeBuffer must be a buffer object.");`,
+  `  }`,
+  `  setFlagHashHeader(bytecodeBuffer);`,
+  `  const length = buffer2Number(getSourceHashHeader(bytecodeBuffer));`,
+  `  let dummyCode = "";`,
+  `  if (length > 1) {`,
+  `    dummyCode = "\\"" + "\\u200b".repeat(length - 2) + "\\"";`,
+  `  }`,
+  `  const script = new vm.Script(dummyCode, {`,
+  `    filename: filename,`,
+  `    lineOffset: 0,`,
+  `    displayErrors: true,`,
+  `    cachedData: bytecodeBuffer`,
+  `  });`,
+  `  if (script.cachedDataRejected) {`,
+  `    throw new Error("Invalid or incompatible cached data (cachedDataRejected)");`,
+  `  }`,
+  `  const require = function (id) {`,
+  `    return module.require(id);`,
+  `  };`,
+  `  require.resolve = function (request, options) {`,
+  `    return Module._resolveFilename(request, module, false, options);`,
+  `  };`,
+  `  if (process.mainModule) {`,
+  `    require.main = process.mainModule;`,
+  `  }`,
+  `  require.extensions = Module._extensions;`,
+  `  require.cache = Module._cache;`,
+  `  const compiledWrapper = script.runInThisContext({`,
+  `    filename: filename,`,
+  `    lineOffset: 0,`,
+  `    columnOffset: 0,`,
+  `    displayErrors: true`,
+  `  });`,
+  `  const dirname = path.dirname(filename);`,
+  `  const args = [module.exports, require, module, filename, dirname, process, global];`,
+  `  return compiledWrapper.apply(module.exports, args);`,
+  `};`
+]

src/index.ts

@@ -4,3 +4,4 @@ export { createServer } from './server'
 export { build } from './build'
 export { preview } from './preview'
 export * from './plugin'
+export { compileToBytecode } from './bytecode'

src/plugin.ts

@@ -2,12 +2,20 @@ import path from 'node:path'
 import fs from 'node:fs'
 import colors from 'picocolors'
 import { builtinModules, createRequire } from 'node:module'
-import { Plugin, mergeConfig, normalizePath } from 'vite'
+import { type Plugin, type ResolvedConfig, mergeConfig, normalizePath } from 'vite'
+import { compileToBytecode, bytecodeModuleLoaderCode } from './bytecode'
+import * as babel from '@babel/core'
 
 export interface ElectronPluginOptions {
   root?: string
 }
 
+export interface BytecodeOptions {
+  chunkAlias?: string | string[]
+  transformArrowFunctions?: boolean
+  removeBundleJS?: boolean
+}
+
 function findLibEntry(root: string, scope: string): string {
   for (const name of ['index', scope]) {
     for (const ext of ['js', 'ts', 'mjs', 'cjs']) {
@@ -309,6 +317,147 @@ export function electronConfigServeVitePlugin(options: {
   }
 }
 
+export function bytecodePlugin(options: BytecodeOptions = {}): Plugin | null {
+  if (process.env.NODE_ENV_ELECTRON_VITE !== 'production') {
+    return null
+  }
+
+  const { chunkAlias = [], transformArrowFunctions = false, removeBundleJS = true } = options
+  const _chunkAlias = Array.isArray(chunkAlias) ? chunkAlias : [chunkAlias]
+  const transformAllChunks = _chunkAlias.length === 0
+  const bytecodeChunks: string[] = []
+  const nonEntryChunks: string[] = []
+  const _transform = (code: string): string => {
+    const re = babel.transform(code, {
+      plugins: ['@babel/plugin-transform-arrow-functions']
+    })
+    return re.code || ''
+  }
+  const requireBytecodeLoaderStr = '"use strict";\nrequire("./bytecode-loader.js");'
+  let config: ResolvedConfig
+  let useInRenderer = false
+  let bytecodeFiles: { name: string; size: number }[] = []
+  return {
+    name: 'vite:bytecode',
+    apply: 'build',
+    enforce: 'post',
+    configResolved(resolvedConfig): void {
+      config = resolvedConfig
+      useInRenderer = config.plugins.some(p => p.name === 'vite:electron-renderer-preset-config')
+      if (useInRenderer) {
+        config.logger.warn(colors.yellow('bytecodePlugin is not support renderers'))
+      }
+    },
+    renderChunk(code, chunk): { code: string } | null {
+      if (useInRenderer) {
+        return null
+      }
+      if (!transformAllChunks) {
+        const isBytecodeChunk = _chunkAlias.some(alias => chunk.fileName.startsWith(alias))
+        if (isBytecodeChunk) {
+          bytecodeChunks.push(chunk.fileName)
+          if (!chunk.isEntry) {
+            nonEntryChunks.push(chunk.fileName)
+          }
+          if (transformArrowFunctions) {
+            return {
+              code: _transform(code)
+            }
+          }
+        }
+      } else {
+        if (chunk.type === 'chunk') {
+          bytecodeChunks.push(chunk.fileName)
+          if (!chunk.isEntry) {
+            nonEntryChunks.push(chunk.fileName)
+          }
+          if (transformArrowFunctions) {
+            return {
+              code: _transform(code)
+            }
+          }
+        }
+      }
+      return null
+    },
+    generateBundle(): void {
+      if (!useInRenderer && bytecodeChunks.length) {
+        this.emitFile({
+          type: 'asset',
+          source: bytecodeModuleLoaderCode.join('\n') + '\n',
+          name: 'Bytecode Loader File',
+          fileName: 'bytecode-loader.js'
+        })
+      }
+    },
+    async writeBundle(options, output): Promise<void> {
+      if (useInRenderer || bytecodeChunks.length === 0) {
+        return
+      }
+      const bundles = Object.keys(output)
+      const outDir = options.dir!
+      bytecodeFiles = []
+      await Promise.all(
+        bundles.map(async name => {
+          const chunk = output[name]
+          if (chunk.type === 'chunk') {
+            let _code = chunk.code
+            nonEntryChunks.forEach(bcc => {
+              if (bcc !== name) {
+                const reg = new RegExp(bcc, 'g')
+                _code = _code.replace(reg, `${bcc}c`)
+              }
+            })
+            const chunkFileName = path.resolve(outDir, name)
+            if (bytecodeChunks.includes(name)) {
+              const bytecodeBuffer = await compileToBytecode(_code)
+              const bytecodeFileName = path.resolve(outDir, name + 'c')
+              fs.writeFileSync(bytecodeFileName, bytecodeBuffer)
+              if (chunk.isEntry) {
+                if (!removeBundleJS) {
+                  const newFileName = path.resolve(outDir, `_${name}`)
+                  fs.renameSync(chunkFileName, newFileName)
+                }
+                const code = requireBytecodeLoaderStr + `\nrequire("./${normalizePath(name + 'c')}");\n`
+                fs.writeFileSync(chunkFileName, code)
+              } else {
+                if (removeBundleJS) {
+                  fs.unlinkSync(chunkFileName)
+                } else {
+                  const newFileName = path.resolve(outDir, `_${name}`)
+                  fs.renameSync(chunkFileName, newFileName)
+                }
+              }
+              bytecodeFiles.push({ name: name + 'c', size: bytecodeBuffer.length })
+            } else {
+              if (chunk.isEntry) {
+                _code = _code.replace('"use strict";', requireBytecodeLoaderStr)
+              }
+              fs.writeFileSync(chunkFileName, _code)
+            }
+          }
+        })
+      )
+    },
+    closeBundle(): void {
+      if (!useInRenderer) {
+        const chunkLimit = config.build.chunkSizeWarningLimit
+        const outDir = normalizePath(path.relative(config.root, path.resolve(config.root, config.build.outDir))) + '/'
+        config.logger.info(`${colors.green(`✓`)} ${bytecodeFiles.length} bundles compiled into bytecode.`)
+        bytecodeFiles.forEach(file => {
+          const kibs = file.size / 1024
+          config.logger.info(
+            `${colors.gray(colors.white(colors.dim(outDir)))}${colors.green(file.name)} ${
+              kibs > chunkLimit ? colors.yellow(`${kibs.toFixed(2)} KiB`) : colors.dim(`${kibs.toFixed(2)} KiB`)
+            }`
+          )
+        })
+        bytecodeFiles = []
+      }
+    }
+  }
+}
+
 function getElectronMainVer(root: string): string {
   let mainVer = process.env.ELECTRON_MAIN_VER || ''
   if (!mainVer) {