[Video] Continuous Learning with Sandi Metz & David A. Black

Maturity models rank you against a generic ladder. Why measuring code quality, delivery stability, and adoption together, against your own best teams, is the real signal.

Individual AI skill lifts individuals, not throughput. Why mob elaboration and mob construction turn one engineer's practice into how the whole team works.

Model output quietly degrades as a session grows. Why bounding delivery scope and coding sessions improves quality and brings token cost down with it.