Web development never gets boring to me. Not just because nowadays, new \u201cHTML5\u201d technologies are emerging like tubes of spaghetti at a pasta factory \u2014 but mostly because there\u2019s always something new to learn. Even the oldest, most reliable features of HTML/CSS/JavaScript, \u201cthe basics\u201d that we take for granted every day, are full of hidden gems or restrictions. During this talk, we\u2019ll take a look at the more obscure parts of HTML, CSS and JavaScript, and demystify some of them. More info at: https://fronteers.nl/congres/2012/sessions/ten-things-i-didn-t-know-about-html-mathias-bynens