Agile Vs. Lean: Yeah Yeah, What’s the Difference?

• Lean

Lean comes from Lean Manufacturing and is a set of principles for achieving quality, speed & customer alignment
Agile
Agile refers to a set of values and principles put forth in the Agile Manifesto. The Manifesto was a reaction against heavyweight methodologies that were popular, yet crippling software projects from actually doing what they needed to do
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