Don't forget about htmlFor. And to to camelCase your attributes. And style attributes need a double curly brace (never mind the obtuse error message if you only put one!). Fix all those <br> elements, they're no longer acceptable. width=100, nope. What's that funny looking <></> for? Good luck Googling it. WTF did they put {foo && bar} everywhere?

Everyone likes to complain about the DSL that Vue or Angular use, but by the time you learn all the exceptions and oddities of JSX you could have easily learned how to use Vue's templating system.

And the fact that it's common for someone to have no idea whether a feature is part of the JSX syntax, or the framework they're using, or the HTML spec itself is problematic. It's very clear where the v- directives come from.