DockerWest provides some base images:
|Image||Based on||Available versions|
|php||debian:stable-slim||5.6, 7.0, 7.1 and 7.2||PHP baseimage based on debian because we can use the PHP packages built by Ondřej Surý.|
|nodejs||node||4, 6 and 8||NodeJS image with ssh and git installed.|
These images can be uses as the building blocks for custom images.