- http://taoofcode.net/promise-anti-patterns/
- https://www.codementor.io/mattgoldspink/nodejs-best-practices-du1086jja
- https://blog.risingstack.com/node-hero-node-js-project-structure-tutorial/
- https://blog.risingstack.com/node-hero-node-js-unit-testing-tutorial/
- https://blog.risingstack.com/getting-node-js-testing-and-tdd-right-node-js-at-scale/
- https://blog.risingstack.com/node-js-project-structure-tutorial-node-js-at-scale/