- https://www.codecademy.com/articles/http-requests
- https://en.wikipedia.org/wiki/NoSQL
- https://www.codecademy.com/articles/what-is-rdbms-sql
- https://en.wikipedia.org/wiki/MEAN_(solution_stack)
- https://en.wikipedia.org/wiki/LAMP_(software_bundle)
- https://en.wikipedia.org/wiki/Read%E2%80%93eval%E2%80%93print_loop
- https://en.wikipedia.org/wiki/Heap_(data_structure)
- https://en.wikipedia.org/wiki/Client%E2%80%93server_model
- https://en.wikipedia.org/wiki/Memory_management
- https://en.wikipedia.org/wiki/POSIX
- https://en.wikipedia.org/wiki/Character_encoding
- https://www.codecademy.com/articles/tdd-red-green-refactor
- https://auth0.com/blog/four-types-of-leaks-in-your-javascript-code-and-how-to-get-rid-of-them/