Node.js TypeScript Hello World

A minimal HTTP server that returns JSON responses.

Usage

npm install
npm run build
npm start

The server listens on port 3000 by default. Set PORT to use another port:

PORT=8080 npm start

GET / returns a JSON welcome message. Other paths return a JSON 404 response.

Docker

Build the production image from the repository root:

docker build -t node-typescript-hello-world:local .

Run it with the default port:

docker run --rm -p 3000:3000 node-typescript-hello-world:local

Set PORT to use a different port inside the container:

docker run --rm -e PORT=8080 -p 8080:8080 node-typescript-hello-world:local