This is a Node.JS script that downloads videos from YouTube.
-Node.js installed
-Brain
Just put all the files into the same directory, then run CMD change current directory to the directory that you've put that files. Then run the index.js file in the main directory using Node.JS.
Code that You need to execute in CMD in order to run the script:
node index.js.
This is what You paste/retype when You've changed the directory as i wrote above (use cd command in CMD, or just check out some tutorials).