# Posts by tag 'cli' — Liran Tal

AI security researcher, open-source maintainer, and author. Explore Liran Tal’s blog, research papers, developer tools, books, and conference talks.

Canonical: https://lirantal.com/tag/cli

[![](/_astro/cli-arguments-nodejs.CP8H7Mjo_FNThL.jpg)

Sep 13, 2025 4 min read

### Getting Started with CLI Arguments in Node.js

Learn how to enhance your Node.js CLI applications using the built-in \`util.parseArgs\` API. This guide covers dual-mode operations, input validation, and testing, using the \`agent-rules\` project as a case study.](/blog/mastering-cli-arguments-nodejs)

*   [Node.js](/tag/node-js)
*   [CLI](/tag/cli)
*   [argument parsing](/tag/argument-parsing)