2. Rubychecka Ruby port of the QuickCheck unit test framework
3. Qcqc - A C port of the QuickCheck unit test framework
4. Objcheckan ObjC port of the QuickCheck unit test framework
6. specsSoftware version information at your fingertips
7. cl-quickcheckcl-quickcheck - a Common Lisp port of the QuickCheck unit test framework
13. forkbombsa collection of forkbombs in various programming languages