Web-based chat clients are nothing special these days, with most websites coming with a chat that pops-up from one of the web browser's corners at some point. What most of these chat implementations ...

Leenheer is best known for creating HTML5test.com, the WhichBrowser user-agent parser. He began exploring a CSS-based Doom ...

This text-based tutorial is intended for people who learn fast through a combination of reading and images — it’s possible to learn HTML and CSS foundations in 15 minutes through this tutorial. For a ...

Over the past two years, cybercrime groups have used quite an assortment of tricks to hide credit card stealing code (also known as web skimmers or Magecart scripts) inside various locations of an ...

If you’ve been a longtime web user or web developer, then long ago you probably wouldn’t have imagined how complex the modern web would become, nor how capable just HTML and CSS would ...