I have a passion for JavaScript. I know how to get things done in JavaScript. I know and use a great many JavaScript libraries. jQuery is cake, JavaScript with training wheels. Node.js and its software ecosystem, Backbone and clientside MVC, clientside template rendering, AMD, REST, are all important things to know in order to write damn good code. I also happen to be damn good at 3D Graphics with three.js and SceneJS, as well as 2D Graphics with Raphael, Canvas, and straight-up SVG.
Other languages I've written in: Python, PHP, Unity3D C#, and Java.
