yangshun/tech-interview-handbook

Maintenance

Steady

Human commits, 30 days

0

Human commits, 90 days

5

Human commits, 365 days

24

Bot share of commits, 365 days

0%

Last commit

Aug 7, 2026 (2 months ago)

Last human commit

Aug 7, 2026 (2 months ago)

Authors, 90 days

2

Last release

none found

Median PR merge time

12 hours

Responsiveness: of 5 recent issues, 20% got a maintainer reply. Median first response: 2 days.

Sources: Commits, Releases, Merged pull requests, Issues

People

Owner

Personal account

Commits sampled

24 since Oct 14, 2025

Authors for half of commits

1

Authors for 80% of commits

8

Contributors

176

Top committers

• yangshun: 50% of commits
• pshabunia: 8% of commits
• AdamGu0: 4% of commits
• CommitToday: 4% of commits
• dinhtheloc: 4% of commits

Sources: Commits, Contributors

Stars

Mostly organic, confidence high

Bursts

• Sep 22, 2017 to Oct 26, 2017: about 12k more stars than usual, peak 1.6k in one day, a spike that tapers off. Outside explanation: a Hacker News post, a jump in forks, a jump in issues and pull requests.
• Jan 8, 2018 to Jan 11, 2018: about 105 more stars than usual, peak 65 in one day, a spike that tapers off. Outside explanation: a jump in forks.
• Jan 15, 2018 to Jan 25, 2018: about 453 more stars than usual, peak 78 in one day, a spike that tapers off. Outside explanation: a jump in forks.
• Feb 12, 2018 to Feb 19, 2018: about 525 more stars than usual, peak 155 in one day, a shape we can't classify. Outside explanation: a jump in forks.
• Aug 27, 2018 to Aug 28, 2018: about 72 more stars than usual, peak 68 in one day, a spike that tapers off. Outside explanation: a jump in forks.
• Jun 18, 2019 to Jun 24, 2019: about 292 more stars than usual, peak 99 in one day, a shape we can't classify. We couldn't check for an outside explanation.
• Aug 17, 2019 to Sep 12, 2019: about 4.3k more stars than usual, peak 527 in one day, a spike that tapers off. Outside explanation: a jump in issues and pull requests.
• Nov 28, 2019 to Dec 6, 2019: about 607 more stars than usual, peak 141 in one day, a shape we can't classify. We couldn't check for an outside explanation.
• Jan 8, 2020 to Jan 19, 2020: about 646 more stars than usual, peak 143 in one day, a spike that tapers off. We couldn't check for an outside explanation.
• Mar 12, 2020 to Mar 19, 2020: about 563 more stars than usual, peak 208 in one day, a spike that tapers off. Outside explanation: a jump in issues and pull requests.
• May 3, 2020 to May 8, 2020: about 475 more stars than usual, peak 130 in one day, a shape we can't classify. We couldn't check for an outside explanation.
• Oct 20, 2020 to Oct 21, 2020: about 159 more stars than usual, peak 122 in one day, a spike that tapers off. We couldn't check for an outside explanation.
• Nov 13, 2020 to Nov 19, 2020: about 747 more stars than usual, peak 299 in one day, a spike that tapers off. No outside explanation found, so this burst is unexplained.
• Nov 23, 2020 to Nov 30, 2020: about 302 more stars than usual, peak 109 in one day, a spike that tapers off. We couldn't check for an outside explanation.
• Dec 12, 2020 to Dec 15, 2020: about 228 more stars than usual, peak 134 in one day, a spike that tapers off. We couldn't check for an outside explanation.
• Mar 14, 2021 to Mar 15, 2021: about 109 more stars than usual, peak 96 in one day, a spike that tapers off. We couldn't check for an outside explanation.
• Apr 24, 2021 to Apr 27, 2021: about 415 more stars than usual, peak 178 in one day, a shape we can't classify. We couldn't check for an outside explanation.
• May 7, 2021 to May 15, 2021: about 784 more stars than usual, peak 316 in one day, a spike that tapers off. Outside explanation: a jump in issues and pull requests.
• Jul 11, 2021 to Jul 12, 2021: about 83 more stars than usual, peak 85 in one day, a spike that tapers off. We couldn't check for an outside explanation.
• Aug 23, 2021 to Aug 27, 2021: about 407 more stars than usual, peak 160 in one day, a spike that tapers off. Outside explanation: a Hacker News post.
• Sep 9, 2021 to Sep 20, 2021: about 1.1k more stars than usual, peak 287 in one day, a spike that tapers off. Outside explanation: a jump in issues and pull requests.
• Nov 26, 2021 to Dec 3, 2021: about 552 more stars than usual, peak 130 in one day, a shape we can't classify. No outside explanation found, so this burst is unexplained.
• Jan 20, 2022 to Jan 26, 2022: about 1.1k more stars than usual, peak 292 in one day, a shape we can't classify. No outside explanation found, so this burst is unexplained.
• Mar 2, 2022 to Mar 3, 2022: about 176 more stars than usual, peak 177 in one day, a spike that tapers off. We couldn't check for an outside explanation.
• Mar 28, 2022 to Mar 31, 2022: about 280 more stars than usual, peak 156 in one day, a spike that tapers off. We couldn't check for an outside explanation.
• May 23, 2022 to May 31, 2022: about 560 more stars than usual, peak 157 in one day, a shape we can't classify. We couldn't check for an outside explanation.
• Jul 7, 2022 to Jul 12, 2022: about 650 more stars than usual, peak 237 in one day, a spike that tapers off. No outside explanation found, so this burst is unexplained.
• Jul 14, 2022 to Jul 14, 2022: about 133 more stars than usual, peak 186 in one day, a spike that tapers off. We couldn't check for an outside explanation.
• Aug 1, 2022 to Aug 3, 2022: about 217 more stars than usual, peak 176 in one day, a spike that tapers off. Outside explanation: a jump in issues and pull requests.
• Aug 16, 2022 to Aug 20, 2022: about 529 more stars than usual, peak 196 in one day, a shape we can't classify. We couldn't check for an outside explanation.
• Oct 30, 2022 to Nov 4, 2022: about 1k more stars than usual, peak 275 in one day, a shape we can't classify. Outside explanation: a jump in issues and pull requests.
• Jan 6, 2023 to Jan 9, 2023: about 314 more stars than usual, peak 192 in one day, a spike that tapers off. No outside explanation found, so this burst is unexplained.
• Feb 5, 2023 to Feb 6, 2023: about 194 more stars than usual, peak 135 in one day, a spike that tapers off. Outside explanation: a jump in issues and pull requests.
• Feb 20, 2023 to Feb 24, 2023: about 268 more stars than usual, peak 150 in one day, a spike that tapers off. We couldn't check for an outside explanation.
• Mar 27, 2023 to Mar 28, 2023: about 57 more stars than usual, peak 62 in one day, a spike that tapers off. We couldn't check for an outside explanation.
• Apr 1, 2023 to Apr 17, 2023: about 1.2k more stars than usual, peak 186 in one day, a shape we can't classify. Outside explanation: a jump in issues and pull requests.
• Jun 9, 2023 to Jun 14, 2023: about 542 more stars than usual, peak 174 in one day, a shape we can't classify. Outside explanation: a jump in issues and pull requests.
• Sep 6, 2023 to Sep 7, 2023: about 77 more stars than usual, peak 84 in one day, a spike that tapers off. Outside explanation: a jump in issues and pull requests.
• Sep 23, 2023 to Oct 3, 2023: about 587 more stars than usual, peak 145 in one day, a spike that tapers off. Outside explanation: a jump in issues and pull requests.
• Oct 23, 2023 to Nov 9, 2023: about 3.7k more stars than usual, peak 992 in one day, a shape we can't classify. No outside explanation found, so this burst is unexplained.
• Dec 30, 2023 to Jan 3, 2024: about 283 more stars than usual, peak 160 in one day, a spike that tapers off. We couldn't check for an outside explanation.
• Jan 21, 2024 to Jan 30, 2024: about 888 more stars than usual, peak 287 in one day, a shape we can't classify. We couldn't check for an outside explanation.
• Mar 25, 2024 to Mar 28, 2024: about 341 more stars than usual, peak 161 in one day, a shape we can't classify. We couldn't check for an outside explanation.
• Apr 14, 2024 to Apr 16, 2024: about 434 more stars than usual, peak 266 in one day, a spike that tapers off. We couldn't check for an outside explanation.
• Apr 26, 2024 to May 4, 2024: about 796 more stars than usual, peak 225 in one day, a shape we can't classify. Outside explanation: a jump in issues and pull requests.
• May 20, 2024 to May 28, 2024: about 883 more stars than usual, peak 301 in one day, a spike that tapers off. We couldn't check for an outside explanation.
• Aug 22, 2024 to Aug 30, 2024: about 369 more stars than usual, peak 118 in one day, a shape we can't classify. We couldn't check for an outside explanation.
• Sep 11, 2024 to Sep 12, 2024: about 108 more stars than usual, peak 128 in one day, a spike that tapers off. We couldn't check for an outside explanation.
• Sep 29, 2024 to Sep 29, 2024: about 65 more stars than usual, peak 105 in one day, a spike that tapers off. We couldn't check for an outside explanation.
• Nov 1, 2024 to Nov 2, 2024: about 110 more stars than usual, peak 100 in one day, a spike that tapers off. We couldn't check for an outside explanation.
• Nov 28, 2024 to Nov 29, 2024: about 185 more stars than usual, peak 125 in one day, a spike that tapers off. We couldn't check for an outside explanation.
• Jan 27, 2025 to Jan 28, 2025: about 128 more stars than usual, peak 111 in one day, a spike that tapers off. We couldn't check for an outside explanation.
• Mar 8, 2025 to Mar 11, 2025: about 260 more stars than usual, peak 155 in one day, a spike that tapers off. We couldn't check for an outside explanation.
• Mar 19, 2025 to Mar 24, 2025: about 1.4k more stars than usual, peak 503 in one day, a spike that tapers off. Outside explanation: a jump in issues and pull requests.
• Jul 7, 2025 to Jul 9, 2025: about 98 more stars than usual, peak 81 in one day, a spike that tapers off. Outside explanation: a jump in issues and pull requests.
• Jul 17, 2025 to Jul 18, 2025: about 95 more stars than usual, peak 83 in one day, a spike that tapers off. We couldn't check for an outside explanation.
• Aug 21, 2025 to Aug 24, 2025: about 345 more stars than usual, peak 153 in one day, a spike that tapers off. No outside explanation found, so this burst is unexplained.
• Sep 22, 2025 to Sep 25, 2025: about 481 more stars than usual, peak 252 in one day, a spike that tapers off. No outside explanation found, so this burst is unexplained.
• Sep 27, 2025 to Oct 1, 2025: about 254 more stars than usual, peak 123 in one day, a spike that tapers off. We couldn't check for an outside explanation.
• Nov 10, 2025 to Dec 7, 2025: about 3.8k more stars than usual, peak 365 in one day, a spike that tapers off. Outside explanation: a jump in issues and pull requests.
• Jan 27, 2026 to Jan 31, 2026: about 188 more stars than usual, peak 85 in one day, a spike that tapers off. We couldn't check for an outside explanation.
• Jun 2, 2026 to Jun 4, 2026: about 205 more stars than usual, peak 160 in one day, a spike that tapers off. We couldn't check for an outside explanation.
• Jul 14, 2026 to Jul 15, 2026: about 163 more stars than usual, peak 109 in one day, a spike that tapers off. We couldn't check for an outside explanation.

• The star history was reset at some point, so earlier stars aren't counted.
• 13 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.
• The star history has a zero run of 26 weeks or more, so the analysis starts after it.

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.

OpenSSF Scorecard: 5.4 out of 10 (via deps.dev).

Sources: GitHub: yangshun/tech-interview-handbook