Quick Tip – HTML5 Intellisense For Visual Studio 2010 This is something I learnt recently in a meeting with Pete LePage . Mikhail Arkhipov from Microsoft has published a HTML 5 Intellisense add-in for Visual Studio 2010 and 2008. You can download the add-in from here . After you install the add-in you can start using HTML5 intellisense by picking its validation schema first: Then you’ll have your intellisense validation schema working and you will be able to use it in order to write HTML5 web pages...