Mathnetics is an API for creating advanced, interactive, Web-based mathematical applications. It defines various important mathematical objects that are inter-related and on which many numerical calculations can be done. It also features rendering of 3D objects onto an SVG canvas (to do so, it includes certain utilities such as browser sniffing, DOM node selection, and DOM readiness detection), which is quite robust. A few basic 3D objects are given (Line, Sphere, Cube), but the user can define any 3D object desired as per the specification.
PTRANS reads P5 and P6 (PGM, PPM, PNM) files, and performs Floyd-Steinberg dithering and scaling while only holding two scanlines of image data at a time. It can be used on gigapixel images while only consuming a small amount of RAM. It outputs P4 (PBM) dithered monochrome bitmap and P5 (PGM) grayscale images. It performs pixel interpolation and smoothing. Gamma correction and contrast curves may be set from the command line.
Simple Gal is a very simple gallery script. It does not require a backend database, since it works off of the folder structure of the defined gallery photo folder. It provides a way to categorize photos simply by creating a sub-folder and dropping photos right in. It is ready to be dropped right into any existing site. It comes with a basic version of lightbox setup and is ready to use. It also comes with a stylesheet setup with default styles. It has a very small footprint and is highly customizable.
WebcamStudio is an application for creating your own TV studio on your computer for broadcasting through a virtual webcam. It can mix multiple video sources such as webcams, movies, images, and your desktop. It can also login to your preferred video streaming site like Stikam or BlogTV and start your own show or video blog. It features special effects, text overlay, video source transition, animations, and faces.