Lenny’s Newsletter♥ 247
Introducing Core 4: The best way to measure and improve your product velocity
Jan 14, 2025 · 17 min
Subscriber post — summary onlyLenny Rachitsky introduces Core 4, a unified developer productivity framework built with DX and the authors of DORA, SPACE, and DevEx. The post explains how to baseline team velocity with an anonymous survey, calculate…