how to run node js on mac

1brew install node #Homebrew required

1// 1. Install Homebrew on a Mac by first installing Xcode 
2// 2. Install Xcode at 
3	  https://apps.apple.com/us/app/xcode/id497799835?ls=1&mt=12 
4// 3. Open the Terminal app.
5// 4. Type: 
6      ruby -e "$(curl -fsSL https://raw.githubusercontent.com/Homebrew/install/master/install)"
7// 5. Open the Terminal app and type: 
8      brew update
9//    This updates Homebrew with a list of the latest version of Node.
10// 6. Type: 
11      brew install node
12// 7. Sit back and wait. Homebrew has to download some files and install them. But that’s it.
13// 8. Test Node. To see if Node is installed, type: 
14      node -v 
15//  in Terminal. This should print the version number so you’ll see something like this v0.10.31.
16// 9. Test NPM. To see if NPM is installed, type:
17      npm -v 
18//    in Terminal. This should print the version number so you’ll see something like this 1.4.27
19// 10. Test node
20       node test-node.js

1node test-node.js