It seems that everyjavascriptframeworkofacertainsize is compelled to implement some kind of pseudo-classical type system. I am now fairly convinced that there is no good reason for doing so. I’d like to describe an alternative approach to dealing with types in JavaScript. This approach comes from a recent project where my team was building a pure-JavaScript single-page web application. This wasn’t a huge codebase, but due to the single-page nature of the app it did have a reasonable amoun...
