CleanExt - Advanced Code Cleanup Tool

An advanced tool to detect and clean unimported components, files, functions, and unused npm packages in your JavaScript/TypeScript project.

Features

• 🔍 detects unused exports (functions, components, variables)

• 📁 identifies files that are not imported anywhere
• 📦 finds npm packages that are installed but not used
• 🧹 provides options to clean up unused files
• 🗑️ can uninstall unused npm packages
• 🖱️ interactive mode for selective cleanup
• 🎨 new: fully interactive ui with menus and visualizations
• 👁️ file preview functionality
• 🌈 colorful and formatted output
• 💾 export results in multiple formats (json, markdown, html)
• 🔄 json output for integration with other tools

Installation

# Install globally

npm install -g cleanext

# Or use without installation

npx cleanext

Usage

Basic Usage

# Scan the current directory

cleanext

# Scan a specific directory

cleanext ./src

Interactive Mode

# Launch the fully interactive UI

cleanext --fully-interactive

# Or use the short flag

cleanext -fi

The interactive UI provides:

• A user-friendly menu system
• Colorful and formatted output
• File preview functionality
• Interactive file and package selection
• Multiple export formats (JSON, Markdown, HTML)

Advanced Options

# Ignore specific patterns

cleanext --ignore "**/*.stories.tsx" "**/*.test.js"

# Clean up unused files

cleanext --clean

# Uninstall unused packages

cleanext --uninstall

# Interactive mode for selective cleanup

cleanext --interactive --clean --uninstall

# Skip specific checks

cleanext --skip-files --skip-packages

# Output results as JSON

cleanext --json

# Save results to a file

cleanext --output results.json

Running Without npm Installation

# Clone the repository

git clone https://github.com/esmiraldo/cleanext.git cd cleanext

# Install dependencies

npm install

# Build the TypeScript code

npm run build

# Run the tool

node dist/cli.js ./your-project-directory

# Or run in interactive mode

node dist/cli.js --fully-interactive

## How It Works

CleanExt scans your JavaScript and TypeScript files to:

1. Find all exported functions, classes, and variables
2. Find all imports across your codebase
3. Compare the two to identify exports that are never imported
4. Identify files that are not imported anywhere
5. Check package.json dependencies against actual imports
6. Provide options to clean up unused code and packages

## Limitations

• The tool doesn't track dynamic imports (import())
• It may not detect imports that use string manipulation or complex patterns
• It doesn't track usage through re-exports
• Some false positives may occur for entry point files or components used only in HTML

## License

MIT