The CSS3 Playground is a web application for experimenting with some new css3 capabilities. Primarily those than conform to the progressive enhancement philosophy, which means that the styles can be used on all sites without severely changing/limiting the experience on browsers that does not support them (=Internet Explorer 8.0 and older). But there are also styles that may need better replacements on Internet Explorer such as rotation, and I hope I will have the time to add more in the future.
On this page you can experiment with our implementation of bbcode. Write any text and bbcode you like and submit it and you will immediately be able to see the parsed version of it.
TVB aims to use the new HTML5 features, more specificly the 'video' and 'audio' tags with the ogg/theora video and audio formats. This site will be an experimental playground and as such subjected to both live and drunk (en)coding
The Yahoo! Query Language is an expressive SQL-like language that lets you query, filter, and join data across Web services. With YQL, apps run faster with fewer lines of code and a smaller network footprint.