Little sidenote: people usually try to explain the appeal of typescript by "static type checking leads to fewer errors, etc." conversely i think the real reas

Little sidenote: people usually try to explain the appeal of typescript by "static type checking leads to fewer errors, etc." conversely i think the real reason is that it can show you the shape of the data at every step by simply hovering your mouse over a function/variable. typescript is great because it enforces documentation