Has Agile Outlived Its Usefulness?

If Agile is indeed an umbrella term, then the umbrella continues to increase in size.  While Scrum, XP and DSDM have been under cover for quite some time, many more additions have recently taken their place in the shade including Kanban, Lean, LeSS, SAFE. Test Driven Development (TDD) and Behaviour Driven Development (BDD) are hot […]