GTSAM is a library of C++ classes that implement smoothing and mapping (SAM) in robotics and vision, using factor graphs and Bayes networks as the underlying computing paradigm rather than sparse matrices.
borglab/gtsam has 3,785 GitHub stars. It gained +2 stars over 3 recorded days in the last 7 days (snapshots through Nov 10, 2026).
Its biggest recent day was Nov 7, 2026, with +2 stars.
It currently ranks #2513 daily, #3599 weekly, #4195 monthly by momentum on Trending Repos; its best-ever rank is #330.
Trending Repos first recorded it on May 17, 2026.
| Date | Stars gained | Total stars | Forks gained |
|---|---|---|---|
| 0 | 3,778 | -1 | |
| +2 | 3,778 | 0 | |
| 0 | 3,776 | 0 |