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depcheck-cli

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CLI tool for Node.js projects to analyze dependencies: find unused packages, detect deprecated dependencies, and identify largest modules to reduce bundle size and improve performance.

github.com/masterdevsabith/depcheck-cli

masterdevsabith/depcheck-cli

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# depcheck-cli A powerful **Node.js CLI tool** to analyze dependencies in your project. Find **unused packages** and detect **deprecated dependencies** to **reduce bundle size** and keep your project healthy. [npm version](https://www.npmjs.com/package/depcheck-cli) \ [npm downloads](https://www.npmjs.com/package/depcheck-cli) \ [license](LICENSE) --- ## 🚀 Features - ✅ Detect **unused dependencies** in your project - ✅ Identify **deprecated packages** from npm registry - ✅ Fast, lightweight, and developer-friendly - ✅ Works with **JavaScript, TypeScript, React, Next.js, Node.js apps** --- ## 📦 Installation Install globally: ```sh npm install -g depcheck-cli ``` Or use with `npx` (no install needed): ```sh npx depcheck-cli ``` --- ## ⚡ Usage Find unused dependencies: ```sh depcheck-cli unused ``` Check deprecated packages: ```sh depcheck-cli deprecated ``` --- ## 📊 Example Output ```sh ✔ Found 12 unused dependencies: - lodash - moment - request ✔ Deprecated packages detected: - request (deprecated, use node-fetch instead) - left-pad (deprecated) ``` --- ## 🔑 Why Use depcheck-cli? - 🛠️ Keep your project clean by removing **unused packages** - 🚨 Avoid security risks from **deprecated dependencies** - 📈 Improve project **maintainability and health** --- ## 📖 Related Keywords `unused dependencies` · `dependency checker` · `deprecated packages` · `npm audit alternative` · `optimize node_modules` · `nodejs cli tool` · `remove unused npm packages` · `dependency analyzer` --- ## 🛠 Roadmap - [ ] Add largest package size detection - [ ] Interactive cleanup mode for removing unused deps - [ ] JSON/HTML report output - [ ] Integration with CI/CD pipelines - [ ] Support for monorepos (Lerna, Nx, Turborepo) --- ## 🤝 Contributing Contributions, issues, and feature requests are welcome! Feel free to check [issues](https://github.com/masterdevsabith/depcheck-cli/issues). --- ## 📜 License This project is licensed under the [MIT License](LICENSE). --- ## ⭐ Support If you find `depcheck-cli` useful, consider giving it a ⭐ on [GitHub](https://github.com/masterdevsabith/depcheck-cli) and sharing it with your team.