This is a RESTful API service for serving authentication requests for registering, logging in and logging out of applications.

1. Express - Web Server framework (Nodejs)
2. Mongoose - Object Data Model (NPM package)
3. jsonwebtoken - for providing JWTs (NPM package)
4. Docker & Docker Compose - Containerization
5. RabbitMQ - Queue service

Start a Rabbitmq docker container:

docker run -d --hostname rabbitmq --name rabbitmq -e RABBITMQ_DEFAULT_USER=user -e RABBITMQ_DEFAULT_PASS=password -p 15672:15672 rabbitmq:3.11-management