SpaceMacs

Spacemacs is a new way to experience Emacs - a sophisticated and polished set-up focused on ergonomics, mnemonics and consistency. source

SpaceMacs is an open source text editor that developers can use to code or doing their development works.

SpaceMacs is a useful text editor designed to work perfectly in both Emacs and Vim editor modes. SpaceMacs combines the power of Emacs and Vim to deliver best text editing tool to ease you the stress of having two applications on a system.

Spacemacs can be downlaoded in zip file to your system. Click the install link to read information about the installation process.

Image source