jZebra is a Java applet which allows you to print barcodes, receipts, and more from a Web page to your industry printer. It sends raw print commands and basic HTML and PDFs to your raw, PostScript, or LaserJet printer. It has been tested with Firefox, Safari, Internet Explorer, Chrome, and Opera. It supports parallel, serial, USB, and network printers.
jquery-simple-slideshow is a simple, low-config, jQuery-based slideshow. It does not require a complex pre-defined HTML structure. One image is added to the HTML, and clones will be created at exactly the place of the original image, and the additional images will be displayed according to the desired config.