Dr. Geo is an interactive geometry program that is distributed as a universal portable application. It allows one to create a geometric sketch and manipulate it according to its constraints. It is usable at home or at school, in primary or secondary education. It is simple and effective with extended features including scripting and programming.
omnisode generates a Ruby program to use long Taylor series to solve systems of ordinary differential equations. It generates code to solve the equations in either Maple or Maxima. Using the Taylor series, estimates are made of the location and order of poles. It has been greatly re-worked the last few years, and tested quite a bit recently. Support may be extended to other languages in the future.
L++ is a multiplayer Lemmings remake which lets you play Lemmings against (or in a team against) others (up to eight players over a network). It has a built-in level editor. Lemmings is a game in which you guide one to ninety-nine lemmings from an entry door to an exit. There are commands for stopper, exploder, digger, builder, parachuter, and much more.
The Enhanced MetaFile format (EMF) is the native vector graphics file format on Windows. Qt is a cross-platform application development framework, widely used for the development of GUI programs. Although it provides tools for almost every aspect of software development, Qt doesn't include a straightforward solution for the export of 2D graphics to the EMF format. EmfEngine covers this lack and enables Qt-based applications to easily export graphics to the Enhanced Metafile format.
TML turns text into HTML using a wiki-like markup. Unlike txt2tags, TML does not support multiple output formats (although there is some support for word documents through a separate project). HTML tags may be freely mixed into the source where desired. The output is easy to read and supports table-free CSS layouts. .include files can be used to insert blocks of code such as Google ads that appear on multiple pages. The code was written with technology normally used for software compilation for faster, more accurate parsing.
Resize Magic is an application that resizes images with a high quality algorithm, similar to the Lanczos algorithm used by other programs, with some modifications. It can be used to batch resize images, and preserves Exif data and ICC color profiles. A Photoshop plugin is also available as a commercial product.