While a lot of companies try to lay claim to being the best web design firm, not all of them are. One of the leaders in this high-tech field is Happy Cog. The team at Happy Cog can code on any platform. If the client prefers cross-platform design, Happy Cog can do that, too. The coders at Happy Cog specialize in responsive site designs that keep the owners of smartphones, smart watches and other portable devices happy. The responsive nature if the sites designed by Happy Cog ensures that images do not take too long to load and that they do not load with the wrong resolution or the wrong size. Happy Cog can also set up an eCommerce site for its clients. Those eCommerce cites are ideal for clients who want to get in on the big slice of the retail pie that is taking place on the internet.