npaste.de is back in it's 3rd version – and it's better than ever! A completly rewritten backend makes it possible to develop new features faster than ever before.
With the PostgreSQL database backend npaste.de is more reliable and the Happstack webserver library offers a powerfull framework.
The Kate highlighting engine offers great support for a variety of programming languages. If support for your favorite programming language is missing, see if it is available for download on kde-files.org or take a look at how to write your own syntax highlighting file. If you want me to add your highlighting to npaste.de, please contact me!
If you're interested in the source code of npaste.de, take a look at github.com. If you have any questions/suggestions or would like to contribute to npaste.de feel free to contact me.