Snippely - Snippely is a basic text and code organizational tool.
GitHub Gist - Gist is a simple way to share snippets and pastes with others.
Zeal - Zeal is an API Documentation Browser.
SnippetsLab - SnippetsLab is an easy-to-use snippets manager.
Devhelp - Devhelp is a GTK+/GNOME browser for API documentation; it works natively with gtk-doc (which is the...
massCode - A free and open source code snippets manager for developers.