links: Chronological entries

Link: HTML Doctype declarations inventoried

Activating the Right Layout Mode Using the Doctype Declaration is pretty much summarized by its title. As a bonus, it includes a handy chart of how various browsers react to various specific DOCTYPE declarations (or did, as of when the chart was made; browser DOCTYPE behavior is an ever-changing target, and the chart is a good illustration of how much variety there can be).

(From Anne van Kesteren.)