Daily open-source current · 7-day signal
September 15, 2026
September 15, 2026 open-source momentum report: 25 repositories rose, 23 repositories cooled, and 66 repositories entered the tracked 7-day landscape.
Report state
Daily delta
Repositories
166
Average score
69.4
Top language
Python
25
Rising
Positive day-over-day score change
23
Cooling
Negative day-over-day score change
66
Newly observed
No comparable prior-day sample
52
Steady
100 repositories compared
Current leaders
The day's highest 7-day scores.
Current score and daily direction appear together so absolute strength does not hide acceleration or cooling.
Movement breakdown
Sep 14, 2026 to Sep 15, 2026.
Momentum gainers
Cooling signals
Reading the report
Direction before conclusion.
This is a reproducible discovery snapshot, not a recommendation to adopt a dependency. Use movement to choose what deserves a deeper security, license, governance, and compatibility review.
Four explainable inputs
Recent work, contributor participation, community response, and release cadence shape the score.
A fixed comparison window
Every dated report uses the same 7-day signal and the nearest preceding stored UTC snapshot.