Jo (0.5.0) is a thin (~16K) candy shell for making HTML5 apps. Jo works with: PhoneGap, Chrome, Safari, Opera, FireFox, iOS, Android, BlackBerry 10, Tizen, & Windows Phone 8+. Features include skinnable UI widgets, a clean event model and a light data layer.
I found that the build scripts, both the shell script and the Windows batch file, omit ui/scrollbar.js and ui/image.js. Is this on purpose?