Outliner Lighto is a console-based outliner/hierarchical editor. An outliner is used to edit an hierarchy of text (a tree with text in every node). This hierarchy can represent anything the user wants, like TODO lists, calendar, tasks, address book, bookmarks, etc. It is based on FreePascal's video and keyboard units.
gEcrit is a source code editor oriented toward Python. It tries to keep the interface as clean as possible and keep the menus simple. It features all the common features a Python programmer might need, including an interactive Python interpreter and operating system shell. It supports a plugin system for expandability.
mtCellEdit is a lightweight spreadsheet program. Its main goal is to provide facilities for simple day-to-day tasks using a minimal graphical user interface. It uses TSV based file formats to ensure that archived data is always accessible to other programs, regardless of operating system, both now and in the future. These "other programs" might be spreadsheet programs, text editors, command line tools, or custom built programs. It is written from scratch and provides all of its core facilities via a library, so any C program can access its API.
ck-jsf-editor is an editor component for JSF 2 that uses the popular browser editor, CKEditor. Most JSF editors lack the functionality of CKEditor and require using an entire component library. ck-jsf-editor is a standalone rich text editor component that requires no real configuration or setup. The ck-jsf-editor.jar file can just be dropped into your project and used in your JSF pages.