Take Mozilla, Microsoft, Tony Stark, add a motivated team of volunteers, and you have the recipe to gather more than 130 people during a W3Café in Microsoft Conference Center in Paris, along the Seine. The W3C Café appealing program was made of great plenary presentations and workshops –  for the generous price of 5 euros ticket. Paris traffic jam made me missed the general presentation and when I joined the conference room, David Rousset @davrous was on stage, demonstrating with expertise and great sense of show the Internet Explorer 10 features [0]. David wrote in 5 minutes a simple webapp delivering RSS flow, with a look & feel compatible with the Windows 8 Metro style  Windows 8-style UI Windows 8 Modern UI and spirit. On the basis of free developers tools, with a mixing of standard HTM5, CSS and javascript and specific WinRT APIs (some people said in the room, well Microsoft as usual…) he optimized a bit the application look. In addition, David suggested that the seamless and efficient integration of developers tools and designers tools would in the end support peace the conflictual world of developers and designers, becoming best friends of the world. Demonstration of a very simple application made by an expert like David, playing the role of the schizophrenic nice developer and the bad designer was convincing… Real developers and real projects will have a chance to experience on Windows 8 and IE10 in October 2012, David said. (more…)