How to Dockerize NestJS
This article provide a straightforward guide to dockerizing NestJS application for both develpoment and production environments. Dockerfile for Development First, let’s create a Dockerfile.dev for the development environment within our NestJS repository: # Dockerfile.dev FROM node:20-alpine WORKDIR /usr/src/app EXPOSE 3000 CMD ["npm", "run", "start:dev"] COPY package*.json ./ RUN npm install COPY . . In this Dockerfile, we specify the Node.js version along with the Alpine Linux distribution to minimize the image size....