Smaller is a neat little Mac app whereby you can batch minify CSS and JavaScript files, using Yahoo’s YUI Compressor, through a user friendly, drag-and-drop graphical interface. Minifying these files makes them much lighter, making your sites load faster while saving on bandwidth. Smaller is an ideal tool for Web designers and developers who are not big fans of using the command line, or if you have a large amount of CSS and JavaScript files to batch process.