A community-driven Emacs distribution - The best editor is neither Emacs nor Vim, it's Emacs *and* Vim!

An Emacs configuration bundle with batteries included

Prelude is an enhanced Emacs 25.1+ distribution that should make your experience with Emacs both more pleasant and more powerful.

Emacs incremental completion and selection narrowing framework

On the fly syntax checking for GNU Emacs

Manage the external elisp bits and pieces upon which you depend!

The Grand "Cathedral" Debugger rewrite

Emacs client for ycmd, the code completion system.

Guide following keys to an input key sequence automatically and dynamically in Emacs.

Emacs major mode for editing Lua

Emacs setup for C/C++ with Helm describe here: http://tuhdo.github.io/c-ide.html

Emacs interface for Evernote

Google C++ Style checker for Flycheck