Codex CLI + Node.js Setup on macOS ! Full Step-by-Step Guide (2026)

Published: 05 May 2026
on channel: ROHIT TECH

101

Learn how to set up Codex CLI with Node.js on macOS in this complete step-by-step guide for 2026 🚀

In this tutorial, I’ll walk you through the full process of installing and configuring OpenAI Codex CLI using Node.js on your Mac. Whether you're a beginner or a developer, this guide will help you get Codex CLI running smoothly without errors.

💻 What you’ll learn in this video:

Install Node.js on macOS
Setup Codex CLI using npm
Fix common installation errors (EACCES, permissions, etc.)
Run your first Codex CLI command
Tips for smooth workflow

⚡ Command used in this tutorial:

npm install -g @openai/codex

🔥 This tool helps you boost productivity by using AI directly in your terminal for coding, automation, and more!

📥 Requirements
macOS system
Node.js installed
Terminal access
🔥 Why Use Codex CLI?
Faster coding with AI
Works directly in terminal
Easy integration with projects
Saves development time
👍 Don’t Forget

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