Run npm ci to install dependencies. Build client cd client && ng build.
Run node server/app.js. App will be on http://localhost:8000/. Example user is login: "example@example.com", password: "password"
I choosed to implement authentification by json web tokens, because it is simpler than session based implementation. It was the first time that I used jwt, as I only used sessions before. I was able to create demo with working multi-tab support and api endpoint api/data/secret only accessible after login. Jwt implementation simplifies login/logout logic, so logout is not longer async. Therefore logout button is without loading spinner and also there is no /logout endpoint, but I think that I demonstrated the same behavior in login case.