AutoScrapbook helps automate the creation and maintenance of an online photo gallery. It creates the thumbnails and Web pages for you by asking you for descriptions of the pictures. It works best when run under Linux and within X (for picture viewing), but you could use it through only a terminal and a separate browser if necessary. It can optionally allow you to delete, rename, and rotate images during the description process. It can also use the programs exif, exiftags, and/or jhead to access EXIF data from the images and/or store descriptions within the JPEG header. Note that this program creates a static Web site around existing images, using the existing directory structure as the heirarchy for the Web site.
PP3 creates celestial charts. It generates resolution-independent maps of very high graphical quality. They can be used, for example, as illustrations in books or on Web pages. It is possible to change many parameters, and arbitrary text can be placed on the maps. The output formats are EPS or PDF.
The UvumiTools TextArea is a Web plugin that adds usability features to your Web site's textarea input elements. It gives your users a visual indicator of how close they are to the maximum input size, and it also automatically grows and shrinks the textarea height to accommodate larger text submissions. These options are fully customizable. By default, you don't need to do anything more than simply link to the script in the HEAD area of your Web page.
Qtnp is program for math\physics teachers and students. There 4 tools: Pen, Line, Jogged line, and Circle. The software can draw grids, coordinate planes, and graphics. It has flexible settings, presentation mode, support for all base formats, a GUI for blackboards/tablets, and a built-in powerful calculator.