1. TagsoupHaskell library for parsing and extracting information from (possibly malformed) HTML/XML documents
2. BakeUNMAINTAINED: Continuous integration server
3. WeederDetect dead exports or package imports
7. CmdargsHaskell library for command line argument processing
10. CatchHaskell pattern match analsyis checker
14. safeHaskell library for safe (pattern match free) functions
15. uniplateHaskell library for simple, concise and fast generic operations.