something wrong

[TheYkk]

you should create gitignore file and must contain node_modules file https://github.com/github/gitignore/blob/master/Node.gitignore

you should change docker file FROM node:latest to FROM mhart/alpine-node:10 better and small

[isaaclem]

@TheYkk : Nothing is wrong, both the point you mentioned is "good to have", not "must have"