Building a ChatGPT AI with JavaScript - An OpenAI Code-Along Guide - What Is Node.js and NPM - OpenAI Project Setup

The video tutorial introduces the use of the terminal and NPX for running commands efficiently. It emphasizes the importance of Node.js, explaining its role in running JavaScript on the terminal using Chrome's V8 engine. The tutorial guides viewers on checking if Node.js is installed, downloading it if necessary, and restarting the terminal. Finally, it demonstrates running JavaScript commands in the terminal.

What is the primary purpose of using NPX in the terminal?

• To run package scripts without installing them globally

• To create virtual environments

• To compile Java code

• To manage network protocols

Which command can you use to check if Node.js is installed on your system?

• node --version

• node -b

• node --check

• node -v

Where should you go to download Node.js if it's not installed?

• nodejs.com

• npmjs.org

• javascript.com

• nodejs.org

What should you do after installing Node.js to ensure the terminal recognizes it?

• Reinstall Node.js

• Restart the computer

• Update the terminal

• Restart the terminal

What command can you use to start typing JavaScript in the terminal?

• node

• node console

• node run

• node start