Rendur, live HTML/CSS online editor

Rendur gives you a large, resizable text area into which you can type HTML and CSS which it renders on the page as you type. Try it, is really impressive if you're into designing websites.
Since I'm a web designer it has saved me a lot of time, it's a very practical tool.

I like it. It really is real time. I use dreamweaver to design websites but I always like to try new tools that make my work simpler.

It's a good online app.
Nothing special but very practical.