“Google Reader is an online feed aggregator with heavy use of JavaScript and pretty quick loading of the latest feed data from around the web. Google’s AJAX front-end styles back-end data published in the Atom syndication format. The data technologies powering Google Reader can easily be used and extended by third-party feed aggregators for use in their own applications. I will walk you through the (previously) undocumented Google Reader API.”

(tags: googlereader api feed)

“Government data is being put online to increase accountability, contribute valuable information about the world, and to enable government, the country, and the world to function more efficiently. All of these purposes are served by putting the information on the Web as Linked Data. Start with the “low-hanging fruit”. Whatever else, the raw data should be made available as soon as possible. Preferably, it should be put up as Linked Data. As a third priority, it should be linked to other sources. As a lower priority, nice user interfaces should be made to it – if interested communities outside government have not already done it. The Linked Data technology, unlike any other technology, allows any data communication to be composed of many mixed vocabularies. Each vocabulary is from a community, be it international, national, state or local; or specific to an industry sector. “

(tags: government web semanticweb timbernerslee)

“The jsMath package provides a method of including mathematics in HTML pages that works across multiple browsers under Windows, Macintosh OS X, Linux and other flavors of unix. It overcomes a number of the shortcomings of the traditional method of using images to represent mathematics: jsMath uses native fonts, so they resize when you change the size of the text in your browser, they print at the full resolution of your printer, and you don’t have to wait for dozens of images to be downloaded in order to see the mathematics in a web page. There are also advantages for web-page authors, as there is no need to preprocess your web pages to generate any images, and the mathematics is entered in TeX form, so it is easy to create and maintain your web pages.”

(tags: javascript web mathematics math via:lyskom jsmath)