It's a lot of fun reading the spec and realizing you can hold the entire thing in your head, and probably also make a decent implementation in the language of y

It's a lot of fun reading the spec and realizing you can hold the entire thing in your head, and probably also make a decent implementation in the language of your choice. It would be neat to take that as a model and try to compose a new type of browser where each functional module must consist of a spec that is similarly succinct and easy to implement, perhaps with the exception of ECMAscript.