CSS Compressor is a Java library and utility for reducing the size of Cascading Style Sheets (CSS). It uses many approaches for reducing CSS files: whitespace and comment stripping, merging selectors with identical rules, using short-hand color representations, omitting semi-colons and units where unnecessary, short-hand box-model properties, and many other small tweaks.
Magic Lantern is a multimedia "slide show" creation and presentation tool that helps its users to locate, correlate, and present sequences of graphic images, the modern equivalent of a slide show. It includes a sophisticated editor that supports drag and drop, and similar features that simplify the task of arranging images for presentation. It supports standard multimedia remote controls, has features such as image dissolve, and supports audio file synchronization with images.
TankCalc is a sophisticated storage tank analyzer. Using numerical Calculus methods, it models storage tanks of many different kinds: horizontal, vertical, even mounted at an angle between 0 and 90 degrees, with flat, spherical, elliptical, or conical end caps with user-defined dimensions. It produces tables of data correlating content height and partial volume or the reverse, and computes the tank's weight as well as the weight of its contents. It includes a 3D (perspective and anaglyphic) graphic modeling tool that greatly helps users in understanding the tank being modeled as well as configuring sensor placement.