4 ms·

> The things that are invalid should all have defined behaviour 100% agree. And then I guess the philosophical question is "What's invalid when everything is

• chrismorgan 9mo ago
  The idea of almost all of HTML’s errors (parsing and conformance) is that they indicate likely errors (though it’s definitely quite possible to deliberately skirt the edges, e.g. content=width=device-width,initial-scale=1).