Dockerize React Project

docker-compose.yml

# ./docker-compose.yml

version: '2'

web:
    build: ./app
    hostname: www
    domainname: sleas.dev
    volumes:
      - './app/node_modules:/usr/app/node_modules'
      - './app/src:/usr/app/src'
      - './app/public:/usr/app/public'
    ports:
      - 3000:3000
    environment:
      - NODE_ENV=development

Dockerfile

# base image
FROM node:9.6.1

# set working directory
RUN mkdir /usr/app
WORKDIR /usr/app

# add `/usr/src/app/node_modules/.bin` to $PATH
ENV PATH /usr/app/node_modules/.bin:$PATH

# install and cache app dependencies
COPY package.json /usr/app/package.json
RUN npm install --silent
RUN npm install  ngx -g --silent
RUN npm install react-scripts@1.1.1 -g --silent

# start app
CMD ["npm", "start"]