Whether you're using JavaScript or CoffeeScript, LESS or SASS, building an awesome webapp these days usually requires a plethora of boilerplates, frameworks, tools and a lot of glue to get them to work together. In short, you need a kick-ass toolbelt. From performance tuning to build tools, in this session you'll get a complete overview of the current tooling ecosystem and learn about a new tool for app developers by Google that tries to bring all of the pieces of this ecosystem together for you. It's called Yeoman and we think it's going to make your life simpler. More info at: https://fronteers.nl/congres/2012/sessions/the-new-and-improved-developer-toolbelt-addy-osmani