facebookresearch/detectron2
Detectron2 is a platform for object detection, segmentation and other visual recognition tasks.
34.9k stars · 7.9k forks · Python
Healthy
Healthy: maintained by 2 people in the last 90 days, no known risks.
Why
No rule fired.
What would change this
- A dormant maintenance status, a deprecated or archived package, a successor link, or a critical advisory would change this.
Maintenance
CompleteSteady
- Human commits, 30 days
- 2
- Human commits, 90 days
- 4
- Human commits, 365 days
- 15
- Bot share of commits, 365 days
- 0%
- Last commit
- Sep 30, 2026 (15 days ago)
- Last human commit
- Sep 30, 2026 (15 days ago)
- Authors, 90 days
- 2
- Last release
- Nov 15, 2021 (4 years ago)
- Median PR merge time
- n/a
Responsiveness: of 2 recent issues, n/a got a maintainer reply. Median first response: n/a.
- Only 2 recent issues can be checked for a response, too few to measure response time.
Sources: Commits, Releases, Merged pull requests, Issues
People
Complete- Owner
- Organization
- Commits sampled
- 15 since Oct 14, 2025
- Authors for half of commits
- 3
- Authors for 80% of commits
- 7
- Contributors
- 211
Top committers
- generatedunixname89002005307016: 33% of commits
- bowiechen: 13% of commits
- generatedunixname1431085361989520: 7% of commits
- generatedunixname1435320781521086: 7% of commits
- generatedunixname89002005232357: 7% of commits
Sources: Commits, Contributors
Stars
CompleteMostly organic, confidence high
Bursts
- Oct 10, 2019 to Nov 18, 2019: about 5.2k more stars than usual, peak 752 in one day, a spike that tapers off. We couldn't check for an outside explanation.
- Sep 27, 2023 to Sep 29, 2023: about 276 more stars than usual, peak 114 in one day, a flat block of stars. Outside explanation: a jump in forks.
- Sep 15, 2025 to Sep 24, 2025: about 585 more stars than usual, peak 222 in one day, a shape we can't classify. Outside explanation: a jump in forks.
- Oct 8, 2026 to Oct 10, 2026: about 116 more stars than usual, peak 64 in one day, a spike that tapers off. No outside explanation found, so this burst is unexplained.
- 1 stars GitHub has since removed (tracked since Oct 14, 2026).
Anyone can buy stars for any repo; bursts alone don't prove the owner did.
- Anyone can buy stars for any repo, so this describes the star history only.
Sources: How star history is analyzed
Risk
CompleteFlags
No risk flags.
License
- Now
- Apache-2.0 (OSI-approved)
- A year ago
- Apache-2.0 (OSI-approved)
Packages
No published packages found.
OpenSSF Scorecard: 5.0 out of 10 (via deps.dev).
- facebookresearch/Detectron is named in the README but is archived, so it is not treated as a successor.
Sources: GitHub: facebookresearch/detectron2
Badge
Add this to a README to show the current verdict:
[](https://reporadar.ai/facebookresearch/detectron2)Earlier verdicts
- Oct 14, 2026: Healthy
- Oct 14, 2026: Healthy
Computed 13 hours ago · method 2026.10.2