sumdate by Luciano Mendes do Prado jQuery plugin for date manipulation. Tags datesum Versions Version Date 1.2.1 May 31 2013 1.2.0 May 22 2013 1.1.0 Apr 9 2013 1.0.0 Apr 5 2013 0.4.1 Apr 4 2013 0.3.0 Mar 5 2013 0.2.0 Feb 28 2013