From xiki.org
Xiki merges both the shell and GUI concepts. Commands in Xiki can have nested menus that are just text indented by 2 spaces. Use the mouse or keyboard, whichever you prefer to run those commands. Xiki does what shell consoles do, but lets you edit everything at any time. It is extremely easy to make and use your own commands and menus to access other tools within the same interface.
Type a word, any word, then double click on it or type control-return (or command-return) to run the command. For example type: git, bootstrap, mysql, mongo, rails, node, coffee, js, dom, jquery, svg, ruby code, file paths, url’s, shell commands, etc.
Everything is in editable text form. You can type commands on any line, edit the output (Vs. typing commands at the bottom, and read-only output), Intermix menus, headings, bullet points, wherever you want.
Xiki == executable wiki.
Check out the screencasts to see Xiki in action.
Go to github.com/trogdoro/xiki to check out the code and install Xiki.
From xiki.org