flamedisk(latest: 0.0.1) FlameDisk is an Disk Storage implementation. The database works by storing its models across multiple files.
When a user queries only the files that are needed are loaded allowing the database to be quick
and only consume the memory that is needs.
waitable(latest: 0.0.4) Allows the use of async/await on nodes err,success callbacks
require-extension(latest: 0.0.4) This aims to solve a problem within node.js.
If you look at node documentation you will see that it has been deprecated which mean that we shouldn't use it anymore. However the module is locked so it will be around and never changed.