SetupLesson 3 of 23
Install Claude Code
2 min readClaude Code for DesignersUpdated Feb 18, 2026
Now that Node.js is in place, getting Claude Code is a single command. By the end of this lesson the CLI will be installed, verified, and waiting for your first prompt.
Open Terminal/Command Prompt
1
On Mac
Press Command + Space, type "Terminal", and hit Enter
2
On Windows
Click Windows logo, type "Command Prompt", and hit Enter
Install Claude Code
Copy and paste this command, then press Enter:
Terminal
npm install -g claude-codeThis takes 1-2 minutes. You'll see lots of text in the terminal—that's completely normal and means it's working!
Verify Installation
Run this command to confirm Claude Code is installed:
Terminal
claude --versionYou should see a version number. If you do, you're ready to move on!
Setup Complete!
- An Anthropic account with an API key
- Node.js installed on your computer
- Claude Code installed and verified
You're ready to start building! Let's move on to creating your first prototype.