SoluciĆ³n If you install SP1 you will get intellisense for HTML5 & CSS3.
HTML5 Snippets Automatically Renaming End Tags JavaScript IntelliSense. Can you help how to install IntelliSense for HTML 5 and CSS 3 in visual studio 2010. If you are aware of any more Visual Studio Code extensions for HTML that you found useful and you think I should try and recommend it to others, do let me know in the comments below and I will definitely look into it. NET Features of the Visual Studio HTML Editor HTML Formatting IntelliSense. For now, these extensions are bound to make my life easy while developing HTML code for my web development activities. I know you marked VS2010, but Visual Studio 11 Developer Preview and, presumably, final RTM, initially supports HTML5 intellisense, including canvas. I am pretty sure I might have missed out a lot more useful HTML extensions for VS Code, which I would continue to add to my toolkit upon discovery and update this article accordingly. And the latest version of Visual Studio (VS 2012) includes a new HTML and CSS editor that offers full support for HTML5 and CSS3 elements and snippets.
These are some of the HTML extensions for Visual Studio Code editor that I have come across up until now. What is interesting is that the HTML Live Preview VS Code extension does this at real time as shown in the GIF below: Visual Studio HTML Live Preview extension in action Installation Code: ext install hdg.live-html-previewer HTML Live Preview is another Visual Studio Code extension that as the name suggests, helps its users to do a live preview of their HTML web page during its development. Visual Studio Code (VS Code) HTML5-Boilerplate extension in action Installation Code: ext install sidthesloth.html5-boilerplate HTML Live Preview VS Code HTML Extension