[throwuwu]

If you do want to add evaluation of mathematical expressions you should check out Math.js since they provide a parser among other utilities. Please make it optional though, it would be a nightmare to debug if everything was written in strings.

https://mathjs.org/docs/expressions/parsing.html

[eduardoleao052]

Thanks for the tip, will look into it! Yes, I think it would always be better to leave a "vanilla" option available.