Sigma.js is an open-source lightweight JavaScript library to draw graphs, using the HTML canvas element. It has been especially designed to display interactively static graphs exported from a graph visualization software - like Gephi and display dynamically graphs that are generated on the fly.
Timeline JS can pull in media from different sources. It has built in support for:
Twitter, Flickr, Google Maps, YouTube, Vimeo, Dailymotion, Wikipedia, SoundCloud and more media types in the future.
The goal of uDig is to provide a complete Java solution for desktop GIS data access, editing, and viewing. Supports internet oriented, consuming standard (WMS, WFS, WCS) and de facto (GeoRSS, KML, tiles) geospatial web services.
I woke up this morning and wanted to play with the HTML5 audio API and experiment with how data from it could be visualised. So I set to work and within a couple of hours had set up a very rudimentary graphic equaliser kinda-thingy. You’ll need Firefox 4 beta to see it, but if you have Chrome or Safari, the music is cool anyway ;)
I need to look into making it a little smoother, I think that the way I’ve applied the fast fourier transform to the data may be a bit dodgy because the bars jump around in a way which is not necessarily what you’d expect.
Over the next few days/weeks/when I have time, I’m going to play with how else the data might be visualised.
XML Copy Editor is a fast, free, validating XML editor.
The XMLMate Plug-In adds an XML parsing palette to the popular TextMate text editor for Mac OS X. While editing an XML (or XHTML) document in TextMate, you can open the XMLMate palette to conveniently check your document for well-formedness or validity against a DTD, W3C XML Schema, RELAX NG schema, or Schematron schema.