docker node js 12 code example

Example 1: nodejs docker

FROM node:boron

RUN mkdir -p /usr/src/app
WORKDIR /usr/src/app

COPY package.json /usr/src/app/
RUN npm install

COPY . /usr/src/app

EXPOSE 3000

CMD ["npm","start"]

Example 2: nodejs 14 in docker

docker run -p 49160:8080 -d <your username>/node-web-app