Note: I'm not working in this project anymore, but it was cool !
Mp3Grabby is a free media downloader, it is very fast and let you download any Youtube video and convert to Mp3 in different formats.
We currently have more than 1000 daily users and almost half million of conversions monthly.
I have deployed this infrastructure in order to keep it faster and scalable.
# Clone into your computer > git clone https://github.com/EdsonAlcala/mp3grabby.git > npm install