MUD WEB CLIENT ROUNDUP
Info about various browser based mud clients. No particular order.
Some are general purpose/open source clients.
Some are mud specific and included in the list for reference and general info.
Site [dead]: http://bc-dev.net/projects/fmud
Flash based client, no source code released.
Google Code [defunct]: https://code.google.com/archive/p/phudbase/
Site [dead]: http://duckclient.com/
WebMU [Cheese Software]
OoMUD is the ShadowMUD web client, it offers triggers, alaises, and macros, split up using a profile system to allow you to organize them in anyway you like.
Related project: jiMUD