@sidharthsuresh1993/dep-impact v1.0.3

@sidharthsuresh1993/dep-impact 📊

A CLI tool to analyze the impact of npm dependencies on your project's performance.

Features

• 📦 Analyzes bundle size and gzip size
• 🔄 Checks for ESM support and tree-shaking capability
• 📈 Shows transitive dependency count
• 💡 Suggests lighter alternatives
• 🎨 Beautiful terminal output
• 📋 JSON report export
• 🔄 Package comparison
• 🚀 GitHub Action integration
• 📊 Bundle size trend analysis

Installation

# Install globally
npm install -g @sidharthsuresh1993/dep-impact

# Or use with npx
npx @sidharthsuresh1993/dep-impact

Usage

Analyze Project Dependencies

npx @sidharthsuresh1993/dep-impact analyze

Options:

• -e, --export: Export results to dep-impact-report.json
• -s, --size-limit <size>: Set size limit for dependencies (in KB)
• -t, --trend: Show bundle size trend for each dependency
• -f, --format <format>: Output format (table, json, markdown)

Compare Packages

npx @sidharthsuresh1993/dep-impact compare moment dayjs

GitHub Action

Add this to your workflow file:

name: Dependency Size Check
on: [push, pull_request]

jobs:
  check-deps:
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@v3
      - uses: actions/setup-node@v3
        with:
          node-version: '18'
      - run: npx @sidharthsuresh1993/dep-impact analyze --size-limit 500

Output Example

┌──────────────┬─────────┬──────────┬───────┬────────────┬─────┬───────────────┬─────────────┬─────────────┐
│ Package      │ Version │ Bundle   │ Gzip  │ Last       │ ESM │ Tree-Shakeable│ Dependencies│ Alternatives│
│              │         │ Size     │ Size  │ Update     │     │               │             │             │
├──────────────┼─────────┼──────────┼───────┼────────────┼─────┼───────────────┼─────────────┼─────────────┤
│ lodash       │ 4.17.21 │ 531.2 KB │ 71 KB │ 2021-04-02 │  ✗  │      ✗       │     0       │ ramda,      │
│              │         │          │       │            │     │               │             │ underscore   │
└──────────────┴─────────┴──────────┴───────┴────────────┴─────┴───────────────┴─────────────┴─────────────┘

Development

Setup

# Clone the repository
git clone https://github.com/sidharthsuresh1993/dep-impact.git
cd dep-impact

# Install dependencies
npm install

# Build the project
npm run build

# Run tests
npm test

Contributing

Contributions are welcome! Please feel free to submit a Pull Request.

License

MIT © Sidharth Suresh