Giff Constable shares 4 tactics for thinking holistically about an idea and clearly identifying, prioritizing and tackling assumptions.
Wil Stuckey explains how Etsy manages to deploy nearly ~10,000 changes in one year, and how they run A/B experiments in the midst of continual code change.
Lane Halley advises on building and organizing a User Experience process based on the Lean Startup cycle.
Per Jonsson discusses Lean Startup in the context of real world examples, and helpful tools for startups - Feedback Loop, Customer Development and the Lean Canvas.
Joshua Kerievsky discusses Lean Startup -a disciplined, scientific and capital efficient method for discovering and building products and services that people love-, comparing it with Agile.