code-obfuscator 🛡️


A powerful HTML and JavaScript obfuscator tool built with Bun runtime. Supports advanced code obfuscation, HTML minification, and external JavaScript file processing.

强大的基于 Bun 运行时的 HTML 和 JavaScript 混淆工具。支持高级代码混淆、HTML 压缩以及外部 JavaScript 文件处理。

✨ Features

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- 🚀 High Performance: Built with Bun runtime for lightning-fast processing
- 🛡️ Advanced Obfuscation: Multiple layers of code protection including control flow flattening, dead code injection, and string array encoding
- 📄 HTML Support: Process HTML files with inline and external JavaScript
- 🔧 Flexible Configuration: Extensive obfuscation options for different protection levels
- 🎯 CLI Tool: Easy-to-use command-line interface
- 📦 Global Installation: Install globally for system-wide usage

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- 🚀 高性能：基于 Bun 运行时，处理速度极快
- 🛡️ 高级混淆：多层代码保护，包括控制流扁平化、死代码注入和字符串数组编码
- 📄 HTML 支持：处理包含内联和外部 JavaScript 的 HTML 文件
- 🔧 灵活配置：丰富的混淆选项，适用于不同保护级别
- 🎯 CLI 工具：易用的命令行界面
- 📦 全局安装：支持全局安装，系统级使用

📦 Installation

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``bash
npm install -g code-obfuscator
`

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`bash
npm install code-obfuscator

or

bun add code-obfuscator
`

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`bash
git clone https://github.com/openapphub/code-obfuscator.git
cd code-obfuscator
bun install
`

🚀 Usage

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`bash
code-obfuscator --input --output

Examples


code-obfuscator --input index.html --output obfuscated.html
code-obfuscator --input script.js --output obfuscated.js
code-obfuscator --input ./src/app.html --output ./dist/app.html
`

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| Option | Short | Description | Required |
|--------|-------|-------------|----------|
| --input | -i | Input HTML or JS file path | Yes |
| --output | -o | Output file path | Yes |
| --help | -h | Show help information | No |
| --version | | Show version number | No |

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#### 混淆 HTML 文件
`bash
code-obfuscator --input index.html --output dist/index.html
`

#### 混淆 JavaScript 文件
`bash
code-obfuscator --input app.js --output dist/app.js
`

#### 批量处理
`bash


Process multiple files


for file in *.html; do
code-obfuscator --input "$file" --output "dist/$file"
done
`

⚙️ Obfuscation Features

The tool uses JavaScript Obfuscator with the following protection features:

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- ✅ 压缩 (Compaction): Remove unnecessary whitespace and comments
- ✅ 控制流扁平化 (Control Flow Flattening): Transform code structure
- ✅ 死代码注入 (Dead Code Injection): Add meaningless code to confuse analysis
- ✅ 字符串数组 (String Array): Encode strings in arrays with transformations
- ✅ 标识符重命名 (Identifier Renaming): Use hexadecimal names
- ✅ 数字表达式 (Numbers to Expressions): Convert numbers to expressions
- ✅ 字符串分割 (String Splitting): Split strings into chunks
- ✅ 自我保护 (Self-Defending): Prevent code beautification
- ✅ 控制台禁用 (Console Output Disabled): Remove console statements

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- ✅ 内联 JavaScript 混淆: Obfuscate