Ontwkkelmethodieken history By joopknoop100 Jan 1, 1940 Kanban Jan 1, 1970 Waterval Jan 1, 1980 Rapid application development Jan 1, 1986 Spiraalmodel Jan 1, 1986 SCRUM Jan 1, 1993 Rational Unified Process Jan 1, 1996 Extreme Programming Jan 1, 1997 Feature Driven Development Jan 1, 2003 Test Driven Development