nagadomi/waifu2x
Image Super-Resolution for Anime-Style Art
28.2k stars · 2.7k forks · Lua
At risk
At risk: one person wrote most commits, and no one has committed by hand in 90 days.
Why
- One person wrote 85% of human commits in the last year, and no human has committed in the last 90 days. (source 1, source 2)
- No human commits since February 2023. (source 1, source 2, source 3, source 4)
What would change this
- A human commit in the last 90 days, or a second person taking a large share of commits.
- A new human commit or a release from a maintainer.
Maintenance
CompleteStable
- Human commits, 30 days
- 0
- Human commits, 90 days
- 0
- Human commits, 365 days
- 0
- Bot share of commits, 365 days
- 0%
- Last commit
- Feb 23, 2023 (3 years ago)
- Last human commit
- Feb 23, 2023 (3 years ago)
- Authors, 90 days
- 0
- Last release
- Nov 18, 2018 (7 years ago)
- Median PR merge time
- 6 hours
Responsiveness: of 4 recent issues, n/a got a maintainer reply. Median first response: n/a.
- Only 4 recent issues can be checked for a response, too few to measure response time.
- No human commits in 365 days. Issue responses do not show unmet demand.
Sources: Commits, Releases, Merged pull requests, Issues
People
Complete- Owner
- Personal account
- Commits sampled
- 100 since Oct 30, 2018
- Authors for half of commits
- 1
- Authors for 80% of commits
- 1
- Contributors
- 31
Top committers
- nagadomi: 85% of commits
- Blueberryy: 2% of commits
- EvidenceRepulsive151: 2% of commits
- StephenTheMoldovan: 2% of commits
- Syndamia: 2% of commits
- No human commits in the last 365 days, so shares use the newest 100 commits back to 2018-10-30T16:02:28Z.
Sources: Commits, Contributors
Stars
CompleteOrganic, confidence high
Bursts
- Sep 17, 2015 to Sep 21, 2015: about 152 more stars than usual, peak 69 in one day, a spike that tapers off. Outside explanation: a jump in forks.
- Sep 29, 2015 to Oct 1, 2015: about 101 more stars than usual, peak 54 in one day, a spike that tapers off. No outside explanation found, so this burst is unexplained.
- Feb 28, 2019 to Mar 1, 2019: about 72 more stars than usual, peak 64 in one day, a spike that tapers off. Outside explanation: a jump in forks.
- Dec 1, 2021 to Dec 3, 2021: about 152 more stars than usual, peak 78 in one day, a spike that tapers off. Outside explanation: a jump in forks.
- Mar 11, 2022 to Mar 14, 2022: about 68 more stars than usual, peak 44 in one day, a spike that tapers off. Outside explanation: a jump in forks.
- 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.
- The star history looks organic.
Sources: How star history is analyzed
Risk
CompleteFlags
- Info: The OpenSSF Scorecard for this project is 2.2 out of 10 (deps.dev). Details
License
- Now
- MIT (OSI-approved)
- A year ago
- MIT (OSI-approved)
Packages
No published packages found.
OpenSSF Scorecard: 2.2 out of 10 (via deps.dev).
Sources: GitHub: nagadomi/waifu2x
Badge
Add this to a README to show the current verdict:
[](https://reporadar.ai/nagadomi/waifu2x)Earlier verdicts
- Oct 14, 2026: At risk
- Oct 14, 2026: At risk
Computed 9 hours ago · method 2026.10.2