The 500 OSS Performance Index

Performance

What Tracy Boehrer shipped in the selected window, measured in ETV, and how it compares with the 90 days before it.

Effective capacity

+3.2engineers

delivers like 4.2 (4.2x pre-AI)

Output (ETV)

59.4ETV

−3.6% vs 61.6 prior

Features share

31.2%

+4.9 pp vs prior window

Fixes share

3.7%

−3.9 pp vs prior window

Work mix

31.2% Features13.6% Maintenance47.1% Tests4.4% Docs3.7% Fixes

174 commits over 90 days, ending 2026-09-08.

Percentile against the global top-100 leaderboard (all-time totals).

Daily ETV, stacked by Features, Maintenance, Tests, Docs and Fixes.

Where this developer's commits land. Concentrated work (top1 > 80%) vs polymath spread (top1 < 30%).

100.0 % of commits in Agents-for-net

Focused

Repo	Commits	ETV
Agents-for-net	161	59.4

Top 10 by ETV in the last 90 days.