1. HierarchyEmacs library to create, query, navigate and display hierarchy structures
4. BeginendEmacs package to redefine M-< and M-> for some modes
5. navigelEmacs library to facilitate the creation of tabulated-list based UIs
6. textlint[DEPRECATED] Allows to integrate TextLint (http://scg.unibe.ch/research/textlint) within various text editors
7. shell-switcherAn emacs minor mode to easily switch between shell buffers (like with alt+tab)