| XOTcl | |
| Paradigm: | multi-paradigm object-oriented, functional, Imperative, event-driven programming |
| Year: | 2000[1] |
| Designer: | Gustaf Neumann and Uwe Zdun |
| Latest Release Version: | 1.6.8 |
| Typing: | dynamic typing, everything can be treated as a string |
| Influenced By: | Tcl, OTcl |
| Website: | media.wu-wien.ac.at |
XOTcl is an object-oriented extension for the Tool Command Language created by Gustaf Neumann and Uwe Zdun. It is a derivative of MIT OTcl and is based on a dynamic object system with metaclasses influenced by CLOS. Class and method definitions in XOTcl are completely dynamic. The language also provides support for design patterns through filters and decorator mixins.