The Software developer’s Trialema
In software development departments, there is often a delicate balance between production velocity, production quality, and business outcomes. This balance is often referred to as the "Triangle of Production."
How to Measure & Enhance Developer Productivity Using the SPACE Methodology
When it comes to software development, developers' productivity is an essential factor in creating high-quality code efficiently.

While managers and teams have traditionally measured developer productivity with simple metrics such as lines of code, PR or code review cycle time, doing so does not capture the complete picture of productivity for software developers.
Dvir Paravi