Frontpage is a project mainly written in PHP, it's free.
A front end content editing component for MODx Revolution
Ticket addressed - 18, user authentication check changed in 2.1.3 Fixed loadjQuery problem, this property now works
Tickets addressed - 15
Initial Aloha editor integration
Tickets addressed :- 2
The user can now specify a parent on resource create.
Tickets addressed :- 14,13,10,9,8,7,6,1
Frontpage now clears the cache on edit/create operation and refreshes or redirects to the edite/created page so changes can be seen in the front end immediately.