🚩 ROADMAP v2.1

[Gorzas]

Even when this library is for personal use, even with a public code, I'd like to have a personal roadmap of improvements in case I have time to do them. They could be helpful for learning and make the code easier to read.

🚩 v2.1

• add linter
• add a testing suite
• refactor the code and adapt to a more modern JavaScript syntax (i.e. use let or const instead of var).
• migrate the code to TypeScript (I don't have expertise in TypeScript, so this could be a nice first one to train myself)