torvalds/linux
Linux kernel source tree
252k stars · 67.9k forks · C
Healthy
Healthy: actively maintained by 211 people, no known risks.
Why
No rule fired.
What would change this
- Partly checked: maintenance (Commit counts are estimated: the commit sample stops before the window start, so GitHub's totals were scaled by the sampled bot share.; Authors in the last 90 days are counted from the sampled commits only.; Issues are disabled, so response time is not measured.)
- A dormant maintenance status, a deprecated or archived package, a successor link, or a critical advisory would change this.
Maintenance
PartialActive
- Human commits, 30 days
- 1.8k
- Human commits, 90 days
- 16.7k
- Human commits, 365 days
- 87.2k
- Bot share of commits, 365 days
- 0%
- Last commit
- Oct 14, 2026 (1 day ago)
- Last human commit
- Oct 14, 2026 (1 day ago)
- Authors, 90 days
- 211
- Last release
- none found
- Median PR merge time
- n/a
Too few recent issues to measure responsiveness.
- Commit counts are estimated: the commit sample stops before the window start, so GitHub's totals were scaled by the sampled bot share.
- Authors in the last 90 days are counted from the sampled commits only.
- Issues are disabled, so response time is not measured.
Sources: Commits, Releases, Merged pull requests, Issues
People
Complete- Owner
- Personal account
- Commits sampled
- 500 since Oct 14, 2025
- Authors for half of commits
- 24
- Authors for 80% of commits
- 111
- Contributors
- Too many for GitHub to count
Top committers
- torvalds: 15% of commits
- brauner: 9% of commits
- kuba-moo: 4% of commits
- 4ncientH: 2% of commits
- airlied: 2% of commits
- Shares come from the newest sampled commits, since the commit sample is capped.
Sources: Commits, Contributors
Stars
CompleteMostly organic, confidence high
Bursts
- Mar 29, 2013 to Mar 29, 2013: about 36 more stars than usual, peak 47 in one day, a spike that tapers off. We couldn't check for an outside explanation.
- Feb 25, 2014 to Feb 26, 2014: about 88 more stars than usual, peak 84 in one day, a spike that tapers off. We couldn't check for an outside explanation.
- Oct 15, 2014 to Oct 21, 2014: about 214 more stars than usual, peak 56 in one day, a shape we can't classify. We couldn't check for an outside explanation.
- Mar 15, 2015 to Mar 16, 2015: about 68 more stars than usual, peak 64 in one day, a spike that tapers off. We couldn't check for an outside explanation.
- Sep 27, 2015 to Sep 28, 2015: about 116 more stars than usual, peak 82 in one day, a spike that tapers off. We couldn't check for an outside explanation.
- Aug 25, 2016 to Aug 25, 2016: about 54 more stars than usual, peak 80 in one day, a shape we can't classify. We couldn't check for an outside explanation.
- Aug 30, 2016 to Sep 6, 2016: about 564 more stars than usual, peak 147 in one day, a shape we can't classify. We couldn't check for an outside explanation.
- Sep 4, 2017 to Sep 8, 2017: about 345 more stars than usual, peak 146 in one day, a spike that tapers off. We couldn't check for an outside explanation.
- Jun 4, 2018 to Jun 5, 2018: about 94 more stars than usual, peak 94 in one day, a spike that tapers off. We couldn't check for an outside explanation.
- Sep 20, 2018 to Sep 22, 2018: about 161 more stars than usual, peak 120 in one day, a spike that tapers off. We couldn't check for an outside explanation.
- Mar 28, 2019 to Mar 30, 2019: about 361 more stars than usual, peak 214 in one day, a spike that tapers off. We couldn't check for an outside explanation.
- Apr 10, 2019 to Apr 12, 2019: about 510 more stars than usual, peak 317 in one day, a spike that tapers off. We couldn't check for an outside explanation.
- Jul 29, 2019 to Aug 1, 2019: about 230 more stars than usual, peak 111 in one day, a spike that tapers off. We couldn't check for an outside explanation.
- Jul 18, 2020 to Jul 20, 2020: about 281 more stars than usual, peak 166 in one day, a spike that tapers off. We couldn't check for an outside explanation.
- Sep 18, 2020 to Sep 18, 2020: about 88 more stars than usual, peak 136 in one day, a spike that tapers off. We couldn't check for an outside explanation.
- Sep 29, 2020 to Sep 30, 2020: about 155 more stars than usual, peak 127 in one day, a spike that tapers off. We couldn't check for an outside explanation.
- Mar 7, 2021 to Mar 11, 2021: about 633 more stars than usual, peak 254 in one day, a spike that tapers off. We couldn't check for an outside explanation.
- Apr 21, 2021 to Apr 24, 2021: about 503 more stars than usual, peak 225 in one day, a spike that tapers off. We couldn't check for an outside explanation.
- Sep 14, 2021 to Sep 15, 2021: about 171 more stars than usual, peak 174 in one day, a spike that tapers off. We couldn't check for an outside explanation.
- Jan 25, 2022 to Jan 30, 2022: about 1.2k more stars than usual, peak 361 in one day, a spike that tapers off. We couldn't check for an outside explanation.
- Jul 5, 2022 to Jul 5, 2022: about 63 more stars than usual, peak 115 in one day, a spike that tapers off. We couldn't check for an outside explanation.
- Sep 21, 2022 to Sep 22, 2022: about 113 more stars than usual, peak 142 in one day, a spike that tapers off. We couldn't check for an outside explanation.
- Oct 6, 2022 to Oct 7, 2022: about 159 more stars than usual, peak 137 in one day, a spike that tapers off. We couldn't check for an outside explanation.
- Dec 2, 2022 to Dec 3, 2022: about 294 more stars than usual, peak 252 in one day, a spike that tapers off. We couldn't check for an outside explanation.
- Jan 12, 2023 to Jan 13, 2023: about 177 more stars than usual, peak 157 in one day, a spike that tapers off. We couldn't check for an outside explanation.
- May 15, 2023 to May 18, 2023: about 292 more stars than usual, peak 157 in one day, a flat block of stars. We couldn't check for an outside explanation.
- Oct 30, 2023 to Oct 31, 2023: about 123 more stars than usual, peak 147 in one day, a spike that tapers off. We couldn't check for an outside explanation.
- Nov 15, 2023 to Nov 16, 2023: about 137 more stars than usual, peak 168 in one day, a spike that tapers off. We couldn't check for an outside explanation.
- Aug 31, 2024 to Aug 31, 2024: about 173 more stars than usual, peak 229 in one day, a spike that tapers off. We couldn't check for an outside explanation.
- Oct 24, 2024 to Oct 25, 2024: about 141 more stars than usual, peak 164 in one day, a spike that tapers off. We couldn't check for an outside explanation.
- Aug 18, 2025 to Aug 20, 2025: about 176 more stars than usual, peak 143 in one day, a spike that tapers off. We couldn't check for an outside explanation.
- Sep 21, 2025 to Sep 25, 2025: about 510 more stars than usual, peak 268 in one day, a spike that tapers off. We couldn't check for an outside explanation.
- Nov 25, 2025 to Nov 25, 2025: about 84 more stars than usual, peak 158 in one day, a shape we can't classify. We couldn't check for an outside explanation.
- Nov 30, 2025 to Dec 12, 2025: about 1.2k more stars than usual, peak 249 in one day, a shape we can't classify. We couldn't check for an outside explanation.
- Jan 11, 2026 to Jan 15, 2026: about 752 more stars than usual, peak 346 in one day, a spike that tapers off. We couldn't check for an outside explanation.
- Feb 25, 2026 to Mar 9, 2026: about 1.8k more stars than usual, peak 524 in one day, a spike that tapers off. We couldn't check for an outside explanation.
- Mar 17, 2026 to Mar 19, 2026: about 496 more stars than usual, peak 413 in one day, a spike that tapers off. We couldn't check for an outside explanation.
- Mar 31, 2026 to Apr 1, 2026: about 340 more stars than usual, peak 360 in one day, a spike that tapers off. We couldn't check for an outside explanation.
- Aug 24, 2026 to Aug 24, 2026: about 201 more stars than usual, peak 322 in one day, a spike that tapers off. We couldn't check for an outside explanation.
- Aug 29, 2026 to Sep 7, 2026: about 1.4k more stars than usual, peak 529 in one day, a shape we can't classify. We couldn't check for an outside explanation.
- Sep 10, 2026 to Sep 13, 2026: about 721 more stars than usual, peak 539 in one day, a shape we can't classify. We couldn't check for an outside explanation.
- Oct 13, 2026 to Oct 13, 2026: about 139 more stars than usual, peak 254 in one day, a shape we can't classify. We couldn't check for an outside explanation.
- 3.8k stars on a repo created before February 2013 have no date, so they aren't in the chart.
- 31 stars GitHub has since removed (tracked since Oct 13, 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.
- 3769 stars on the creation day are undated (before 2013-02-10) and are not counted.
Sources: How star history is analyzed
Risk
CompleteFlags
- Info: The OpenSSF Scorecard for this project is 3 out of 10 (deps.dev). Details
License
- Now
- GPL-2.0 (OSI-approved)
- A year ago
- GPL-2.0 (OSI-approved)
Packages
No published packages found.
OpenSSF Scorecard: 3.0 out of 10 (via deps.dev).
Sources: GitHub: torvalds/linux
Badge
Add this to a README to show the current verdict:
[](https://reporadar.ai/torvalds/linux)Earlier verdicts
- Oct 14, 2026: Healthy
- Oct 13, 2026: Healthy
- Oct 13, 2026: Healthy
Computed 20 hours ago · method 2026.10.2