EnumBitSet is a small project offering more functionality with enum types in Java. It is useful if you want to store a set of enums in a single database field. A toLong() method can be used it there are not more than 64 elements in the enum type, or toBigInteger() for enum types of any size.
WSN InstaChat is an experimental new kind of chat where you can watch others typing rich text in real time. Use rich text formatting, images, spell check, tables, bullet points, lists, Flash objects, smilies, and more in your chat. Collaborate with other people, either one on one or with a large group. Installation is as easy as copying the files to your Web server.
base85 implements Base85 encoding and decoding for Node.js. It supports the most commonly known specifications; ascii85, zeromq, and ipv6 (RFC1924). It is excellent for encoding arbitrary (possibly binary) data into a text string which can easily be copy-pasted to source code files or e-mails.
PHP map tile engine was created using PHP and MySQL (with spatial data types) for use with the the Google Maps API. Spatial data is loaded in via .shp and .dbf files. The project is split into 2 sections: the tile engine and the example that uses the tile engine. The example is very simplistic and does not provide a proper interface for managing the layers. At the moment, it illustrates how to import a .shp file and how this data can be viewed in Google Maps.