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spotify/annoy
GitHubSampleApproximate Nearest Neighbors in C++/Python optimized for memory usage.
From GitWorld cache (refreshed every 12h)
Stars
13k
Health Score
33
Contributors
87
Open issues
64
Gitolytics is still building history for this repository — supplemented with live GitHub commit activity and release history. Visit the repository again over time to grow its history.
Trajectory
Commit velocity
Weekly commits over the last 52 weeks, live from GitHub.
Release cadence
Recent releases, live from GitHub. Hollow dots are pre-releases.
Explain this score
33At risk
33 of 100 available rubric points, rescaled to 100 across the 100% of factors the host actually reports. Stars are deliberately excluded — popularity is not maintenance.
- Recent commits5/22 pts
Last commit 108 days ago
- Release cadence0/16 pts
0 releases in the last 12 months
- Contributor count11/14 pts
87 contributors
- Contributor spread6/12 pts
Busiest contributor accounts for 41% of commits
- Issue responsiveness1/12 pts
Median first response around 40 days
- Issues closed recently2/8 pts
2 issues closed in the last 90 days
- Documentation0/8 pts
No documentation detected
- Tests and CI8/8 pts
Test suite and CI configuration present
How momentum is derived
Momentum needs at least two snapshots inside the selected window. GitWorld records a snapshot whenever this repository is viewed and never backfills history, so there is no number to show yet.