@tsenta/electron-vite-obfuscator

An obfuscation extension for electron-vite's V8 Bytecode plugin using javascript-obfuscator.

Fork of electron-vite-obfuscator with updated dependencies and Vite 7 support.

Features

• ✅ V8 bytecode compilation for source protection
• ✅ JavaScript obfuscation (control flow flattening, dead code injection, string encryption)
• ✅ Protected strings support
• ✅ Compatible with electron-vite 5.x and Vite 7.x

Install

pnpm add -D @tsenta/electron-vite-obfuscator

Usage

import { defineConfig } from 'electron-vite'
import { bytecodePlugin } from '@tsenta/electron-vite-obfuscator'

export default defineConfig({
  main: {
    plugins: [bytecodePlugin()]
  },
  preload: {
    plugins: [bytecodePlugin()]
  }
})

Configuration

Pass obfuscation options to enable javascript-obfuscator:

bytecodePlugin({
  // Bytecode options
  transformArrowFunctions: true,
  removeBundleJS: true,
  protectedStrings: ['secret-key', 'api-token'],

  // JavaScript obfuscator options
  obfuscationOptions: {
    compact: true,
    controlFlowFlattening: true,
    controlFlowFlatteningThreshold: 0.75,
    deadCodeInjection: true,
    deadCodeInjectionThreshold: 0.4,
    stringArray: true,
    stringArrayEncoding: ['rc4'],
    stringArrayThreshold: 0.75
  }
})

See javascript-obfuscator docs for all available options.

Note: selfDefending and debugProtection are enforced to false as they don't work with V8 bytecode.

Development

# Install dependencies
pnpm install

# Build
pnpm build

# Watch mode
pnpm dev

# Lint & format check
pnpm check

# Auto-fix lint & format
pnpm fix

License

MIT