Alpaca is a programmable rich-text editor for authors using Mac OS X. It is built on, and programmable in, Common Lisp, and has a complete Common Lisp programming environment built into it.
A Cocoa port of Emacs for MacOS X and GNUstep
A Cocoa port of GNU Emacs for GNUstep and MacOS X.
Kawa is a full Scheme implementation. It implements almost all of R5RS (for exceptions see Restrictions), plus some extensions.
A boudle of lisp extensions, largely original, for XEmacs with the goal to obtain a more user friendly and powerful interface. The new features include contextual tool bars, new TeX interface and much more.
Ange ftp over SSH is a Perl wrapper around ssh that emulates an ftp client. This allows emacs to edit remote files using the ange-ftp package.
Cleanux holds different scripts and programs for cleaning up messy code, such as XML and HTML.
Create hyperlinks just by dragging, find contacts instantly, ...
GNU Hyperbole (pronounced Ga-new Hi-per-bo-lee), or just Hyperbole, is an amazing programmable hypertextual information management system implemented as a GNU Emacs package. This is the first public release in 2016. Hyperbole has been greatly expanded and modernized for use with the latest Emacs 25 releases; it supports GNU Emacs 24.4 or above. It contains an extensive set of improvements that can greatly boost your day-to-day productivity with Emacs and your ability to manage information stored across many different machines on the internet. People who get used to Hyperbole find it helps them so much that they prefer never to use Emacs without it. Hyperbole includes easy-to-use, powerful hypertextual button types and links that can be made without the need to learn a markup language. It also includes a hierarchical, record-based contact manager, a rapid window and frame control system and a powerful multi-level auto-numbered outliner.
A cross platform emacs like editor and assorted tools.
A bundle of lisp extensions, largely original, for GNU Emacs with the goal to obtain a more user friendly and powerful interface. The new features include contextual tool bars, new TeX interface, very complete menus, and a well structured IDE.