Example number 3 from Chapter 2 of Bootstrapping Microservices.
You need Node.js installed to run this.
Before running install dependencies:
npm install
Set the PORT number (on MacOS/Linux): export PORT=3000
Set the PORT number (on Windows): set PORT=3000
To start the microservice:
node index.js
Or
npm start
Then point your browser at http://localhost:3000/videos