Disco-world-example is a project mainly written in JavaScript, it's free.
Original test world files from Node Knockout for the Disco mud engine.
This library includes example room and description files created during the initial prototyping of the Disco mudlib during the first Node Knockout competition.
These files will not run on their own. They must be loaded using the server.js script within the disco-engine repository. You should be able to find the disco-engine repository in the same place you found this one.
If not, please see http://github.com/Yuffster or contact Michelle Steigerwalt through http://msteigerwalt.com for more information.
Code Copyright (c) 2010 Michelle Steigerwalt http://msteigerwalt.com
Room descriptions and dialogue primarily created by Breccan McLeod-Lundy.
Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the "Software"), to deal in the Software without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so, subject to the following conditions:
The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software.
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
Have fun with the code. If you use it, feel free to drop me a line with your experience. I rely on feedback from users like you to improve this product and future products.