I posted this today - https://news.ycombinator.com/item?id=11046797

this is by one of the posters above you. its called Dockersl.im

> Here are a few numbers to give you an idea (using on Ubuntu 14 base image): > node: 431MB -> 14MB python: 433MB -> 15MB ruby: 406 MB -> 14MB java: 743MB -> 100MB