PKUFlyingPig/cs-self-learning

Maintenance

Active

Human commits, 30 days

2

Human commits, 90 days

7

Human commits, 365 days

21

Bot share of commits, 365 days

0%

Last commit

Sep 17, 2026 (28 days ago)

Last human commit

Sep 17, 2026 (28 days ago)

Authors, 90 days

6

Last release

Jun 8, 2025 (1 year ago)

Median PR merge time

20 hours

Responsiveness: of 7 recent issues, 14% got a maintainer reply. Median first response: 12 hours.

Sources: Commits, Releases, Merged pull requests, Issues

People

Owner

Personal account

Commits sampled

21 since Oct 14, 2025

Authors for half of commits

6

Authors for 80% of commits

12

Contributors

168

Top committers

• cy-Yin: 10% of commits
• johnluoyx: 10% of commits
• JYu1999: 10% of commits
• PKUFlyingPig: 10% of commits
• RisingUppercut: 10% of commits

Sources: Commits, Contributors

Stars

Mostly organic, confidence high

Bursts

• Dec 7, 2021 to Dec 8, 2021: about 17 more stars than usual, peak 12 in one day, a spike that tapers off. Outside explanation: a jump in issues and pull requests.
• Dec 11, 2021 to Jan 5, 2022: about 2k more stars than usual, peak 382 in one day, a spike that tapers off. Outside explanation: a jump in forks, a jump in issues and pull requests.
• Jan 11, 2022 to Jan 13, 2022: about 85 more stars than usual, peak 60 in one day, a flat block of stars. Outside explanation: a jump in forks.
• Jan 21, 2022 to Jan 22, 2022: about 74 more stars than usual, peak 56 in one day, a spike that tapers off. Outside explanation: a jump in forks, a jump in issues and pull requests.
• Mar 18, 2022 to Apr 4, 2022: about 1.8k more stars than usual, peak 306 in one day, a spike that tapers off. Outside explanation: a jump in forks, a jump in issues and pull requests.
• May 12, 2022 to May 17, 2022: about 598 more stars than usual, peak 248 in one day, a spike that tapers off. Outside explanation: a jump in forks, a jump in issues and pull requests.
• Aug 5, 2022 to Aug 10, 2022: about 480 more stars than usual, peak 141 in one day, a shape we can't classify. Outside explanation: a jump in forks, a jump in issues and pull requests.
• Oct 27, 2022 to Oct 30, 2022: about 144 more stars than usual, peak 73 in one day, a spike that tapers off. Outside explanation: a jump in forks, a jump in issues and pull requests, a new release.
• Nov 19, 2022 to Nov 24, 2022: about 967 more stars than usual, peak 299 in one day, a spike that tapers off. Outside explanation: a jump in forks.
• Nov 27, 2022 to Dec 19, 2022: about 6.9k more stars than usual, peak 639 in one day, a shape we can't classify. No outside explanation found, so this burst is unexplained.
• Mar 15, 2023 to Mar 18, 2023: about 344 more stars than usual, peak 171 in one day, a spike that tapers off. Outside explanation: a jump in issues and pull requests.
• Mar 28, 2023 to Mar 30, 2023: about 175 more stars than usual, peak 103 in one day, a flat block of stars. No outside explanation found, so this burst is unexplained.
• Aug 28, 2023 to Aug 30, 2023: about 335 more stars than usual, peak 207 in one day, a spike that tapers off. No outside explanation found, so this burst is unexplained.
• Sep 4, 2023 to Sep 4, 2023: about 67 more stars than usual, peak 103 in one day, a spike that tapers off. Outside explanation: a jump in issues and pull requests.
• Nov 4, 2023 to Nov 16, 2023: about 1k more stars than usual, peak 247 in one day, a shape we can't classify. No outside explanation found, so this burst is unexplained.
• Jan 17, 2024 to Jan 18, 2024: about 168 more stars than usual, peak 184 in one day, a spike that tapers off. We couldn't check for an outside explanation.
• Apr 2, 2024 to Apr 17, 2024: about 5.4k more stars than usual, peak 930 in one day, a shape we can't classify. Outside explanation: a jump in issues and pull requests.
• Jul 17, 2024 to Jul 24, 2024: about 413 more stars than usual, peak 110 in one day, a flat block of stars. Outside explanation: a jump in issues and pull requests.
• Jul 29, 2024 to Aug 1, 2024: about 326 more stars than usual, peak 171 in one day, a spike that tapers off. No outside explanation found, so this burst is unexplained.
• Apr 2, 2025 to Apr 3, 2025: about 158 more stars than usual, peak 146 in one day, a spike that tapers off. Outside explanation: a jump in issues and pull requests.
• Apr 20, 2025 to Apr 24, 2025: about 562 more stars than usual, peak 203 in one day, a flat block of stars. No outside explanation found, so this burst is unexplained.
• May 12, 2025 to May 13, 2025: about 69 more stars than usual, peak 68 in one day, a spike that tapers off. We couldn't check for an outside explanation.
• Nov 4, 2025 to Nov 7, 2025: about 481 more stars than usual, peak 226 in one day, a shape we can't classify. Outside explanation: a jump in issues and pull requests.
• Dec 9, 2025 to Dec 10, 2025: about 79 more stars than usual, peak 67 in one day, a spike that tapers off. We couldn't check for an outside explanation.
• Jul 16, 2026 to Jul 20, 2026: about 665 more stars than usual, peak 272 in one day, a shape we can't classify. Outside explanation: a jump in issues and pull requests.

• 9 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.

• Some star bursts have no matching forks, issues, releases, or launch coverage.
• Anyone can buy stars for any repo, so this describes the star history only.
• Engagement is not compared for non-code or mirror repositories.

Sources: How star history is analyzed

Risk

Flags

No risk flags.

License

Now

MIT (OSI-approved)

A year ago

MIT (OSI-approved)

Packages

No published packages found.

Sources: GitHub: PKUFlyingPig/cs-self-learning