the website is 90% problems of very stupid implicit type conversion, and 10% valid floating number behavior that exists in other languages too (0.1+0.2, NaN a n

the website is 90% problems of very stupid implicit type conversion, and 10% valid floating number behavior that exists in other languages too (0.1+0.2, NaN a number) I agree using plain JS anywhere is not a good idea, but Typescript (or js with ts annotations) is often ignored when it does a very good job of catching most of these issues, while offering a very flexible type system in a more mainstream paradigm