Montezuma is a Common Lisp full text index/search library.
A system for computer algebra and symbolic mathematics
String matching algorithms implementation for Lisp
N-Triples parser for Common Lisp
A re-implementation of cl-jointgen in C
A cross platform audio inteface
High-performance transactional memory for Common Lisp
Chinese translation of Paul Graham's On Lisp
cl-page-serve is a Common Lisp container similar to JSP or PHP
A fast-paced Common-Lisp roguelike
Smalltalk program written in Common Lisp