APGN the acronym for Animated Portable Network Graphic is an extension to the PNG file specification which allows for 8bit and 24bit PNG animation while maintaining backwards compatibility with non apng capable web browsers and file viewers, so any program capable of viewing png files should display at least the first frame of an apng. If ...

Microformats are based on open standards and are a simple way to format data using standard (X)HTML so that it is easily read by humans yet able to be interpreted by computer software for various uses. Some popular Microformats include hCalendar based on iCaledar and used for formatting calendar events, hCard based on vCard and is ...