TheAlgorithms/Python
All Algorithms implemented in Python
225.2k stars · 51.2k forks · Python
Caution
Caution: the median first response takes over 30 days.
Why
- Maintainers took a median of 32 days to first respond to 21 recent issues. (source 1, source 2, source 3, source 4)
What would change this
- Maintainers reply faster, with a median under 30 days.
- 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.)
Maintenance
PartialActive
- Human commits, 30 days
- 241
- Human commits, 90 days
- 530
- Human commits, 365 days
- 588
- Bot share of commits, 365 days
- 6%
- Last commit
- Oct 14, 2026 (1 day ago)
- Last human commit
- Oct 14, 2026 (1 day ago)
- Authors, 90 days
- 315
- Last release
- none found
- Median PR merge time
- 9 hours
Responsiveness: of 21 recent issues, 90% got a maintainer reply. Median first response: 32 days.
- 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.
Sources: Commits, Releases, Merged pull requests, Issues
People
Complete- Owner
- Organization
- Commits sampled
- 470 since Oct 14, 2025
- Authors for half of commits
- 80
- Authors for 80% of commits
- 221
- Contributors
- 452
Top committers
- priya-sundaram-dev: 7% of commits
- cclauss: 4% of commits
- Hardvan: 4% of commits
- Miladkhoshdel: 2% of commits
- mindaugl: 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
- Sep 10, 2018 to Oct 14, 2018: about 6.4k more stars than usual, peak 669 in one day, a spike that tapers off. Outside explanation: a Hacker News post, a jump in issues and pull requests.
- Feb 20, 2019 to Feb 22, 2019: about 240 more stars than usual, peak 142 in one day, a spike that tapers off. Outside explanation: a jump in issues and pull requests.
- Apr 11, 2019 to Apr 13, 2019: about 291 more stars than usual, peak 204 in one day, a spike that tapers off. Outside explanation: a jump in issues and pull requests.
- Apr 25, 2019 to Jun 5, 2019: about 15.5k more stars than usual, peak 2.1k in one day, a spike that tapers off. Outside explanation: a jump in issues and pull requests.
- Jul 1, 2019 to Jul 5, 2019: about 619 more stars than usual, peak 363 in one day, a spike that tapers off. Outside explanation: a jump in issues and pull requests.
- Sep 16, 2019 to Sep 27, 2019: about 1.9k more stars than usual, peak 423 in one day, a spike that tapers off. Outside explanation: a jump in issues and pull requests.
- Nov 21, 2019 to Nov 28, 2019: about 799 more stars than usual, peak 307 in one day, a spike that tapers off. No outside explanation found, so this burst is unexplained.
- Dec 9, 2019 to Dec 12, 2019: about 436 more stars than usual, peak 287 in one day, a spike that tapers off. Outside explanation: a jump in issues and pull requests.
- Mar 19, 2020 to Mar 22, 2020: about 195 more stars than usual, peak 109 in one day, a spike that tapers off. Outside explanation: a jump in issues and pull requests.
- May 12, 2020 to May 29, 2020: about 2.7k more stars than usual, peak 495 in one day, a shape we can't classify. Outside explanation: a jump in issues and pull requests.
- Jul 5, 2020 to Jul 8, 2020: about 702 more stars than usual, peak 354 in one day, a spike that tapers off. Outside explanation: a jump in issues and pull requests.
- Aug 3, 2020 to Aug 7, 2020: about 694 more stars than usual, peak 239 in one day, a spike that tapers off. Outside explanation: a jump in issues and pull requests.
- Aug 29, 2020 to Sep 3, 2020: about 920 more stars than usual, peak 269 in one day, a shape we can't classify. Outside explanation: a jump in issues and pull requests.
- Sep 13, 2020 to Sep 17, 2020: about 816 more stars than usual, peak 393 in one day, a spike that tapers off. Outside explanation: a jump in issues and pull requests.
- Oct 4, 2020 to Oct 9, 2020: about 1.9k more stars than usual, peak 732 in one day, a spike that tapers off. Outside explanation: a jump in issues and pull requests.
- Oct 18, 2020 to Oct 21, 2020: about 524 more stars than usual, peak 241 in one day, a spike that tapers off. Outside explanation: a jump in issues and pull requests.
- Nov 11, 2020 to Nov 11, 2020: about 116 more stars than usual, peak 174 in one day, a spike that tapers off. No outside explanation found, so this burst is unexplained.
- Nov 20, 2020 to Nov 26, 2020: about 1.4k more stars than usual, peak 341 in one day, a flat block of stars. No outside explanation found, so this burst is unexplained.
- Dec 25, 2020 to Dec 30, 2020: about 1k more stars than usual, peak 251 in one day, a shape we can't classify. No outside explanation found, so this burst is unexplained.
- Jan 4, 2021 to Jan 4, 2021: about 118 more stars than usual, peak 164 in one day, a spike that tapers off. Outside explanation: a jump in issues and pull requests.
- Feb 1, 2021 to Feb 8, 2021: about 1.3k more stars than usual, peak 265 in one day, a shape we can't classify. Outside explanation: a jump in issues and pull requests.
- Apr 24, 2021 to May 14, 2021: about 3.1k more stars than usual, peak 691 in one day, a spike that tapers off. Outside explanation: a jump in issues and pull requests.
- May 18, 2021 to May 21, 2021: about 497 more stars than usual, peak 297 in one day, a spike that tapers off. Outside explanation: a jump in issues and pull requests.
- Jun 6, 2021 to Jun 7, 2021: about 386 more stars than usual, peak 283 in one day, a spike that tapers off. Outside explanation: a jump in issues and pull requests.
- Jul 17, 2021 to Jul 21, 2021: about 945 more stars than usual, peak 329 in one day, a spike that tapers off. Outside explanation: a jump in issues and pull requests.
- Aug 22, 2021 to Aug 27, 2021: about 968 more stars than usual, peak 297 in one day, a shape we can't classify. Outside explanation: a jump in issues and pull requests.
- Sep 5, 2021 to Sep 11, 2021: about 1.4k more stars than usual, peak 345 in one day, a shape we can't classify. Outside explanation: a jump in issues and pull requests.
- Oct 4, 2021 to Oct 7, 2021: about 500 more stars than usual, peak 312 in one day, a spike that tapers off. Outside explanation: a jump in issues and pull requests.
- Oct 21, 2021 to Oct 26, 2021: about 643 more stars than usual, peak 260 in one day, a shape we can't classify. Outside explanation: a jump in issues and pull requests.
- Nov 8, 2021 to Nov 9, 2021: about 439 more stars than usual, peak 378 in one day, a spike that tapers off. Outside explanation: a jump in issues and pull requests.
- Nov 30, 2021 to Dec 2, 2021: about 322 more stars than usual, peak 234 in one day, a spike that tapers off. No outside explanation found, so this burst is unexplained.
- Jan 7, 2022 to Jan 13, 2022: about 749 more stars than usual, peak 230 in one day, a shape we can't classify. No outside explanation found, so this burst is unexplained.
- Jan 27, 2022 to Jan 30, 2022: about 316 more stars than usual, peak 172 in one day, a spike that tapers off. Outside explanation: a jump in issues and pull requests.
- Feb 27, 2022 to Mar 10, 2022: about 1.4k more stars than usual, peak 284 in one day, a shape we can't classify. Outside explanation: a jump in issues and pull requests.
- Jun 13, 2022 to Jun 21, 2022: about 1.6k more stars than usual, peak 634 in one day, a spike that tapers off. Outside explanation: a jump in issues and pull requests.
- Aug 10, 2022 to Aug 15, 2022: about 647 more stars than usual, peak 204 in one day, a spike that tapers off. Outside explanation: a jump in issues and pull requests.
- Sep 10, 2022 to Sep 15, 2022: about 786 more stars than usual, peak 262 in one day, a spike that tapers off. Outside explanation: a jump in issues and pull requests.
- Sep 19, 2022 to Sep 24, 2022: about 751 more stars than usual, peak 258 in one day, a spike that tapers off. Outside explanation: a jump in issues and pull requests.
- Oct 3, 2022 to Oct 5, 2022: about 253 more stars than usual, peak 156 in one day, a spike that tapers off. Outside explanation: a jump in issues and pull requests.
- Nov 14, 2022 to Nov 19, 2022: about 544 more stars than usual, peak 176 in one day, a shape we can't classify. No outside explanation found, so this burst is unexplained.
- Feb 6, 2023 to Feb 10, 2023: about 642 more stars than usual, peak 218 in one day, a spike that tapers off. Outside explanation: a jump in issues and pull requests.
- Feb 25, 2023 to Mar 3, 2023: about 590 more stars than usual, peak 193 in one day, a shape we can't classify. Outside explanation: a jump in issues and pull requests.
- Mar 14, 2023 to Mar 15, 2023: about 132 more stars than usual, peak 169 in one day, a spike that tapers off. Outside explanation: a jump in issues and pull requests.
- Apr 9, 2023 to Apr 10, 2023: about 243 more stars than usual, peak 220 in one day, a spike that tapers off. Outside explanation: a jump in issues and pull requests.
- Jul 31, 2023 to Aug 17, 2023: about 2.6k more stars than usual, peak 325 in one day, a spike that tapers off. Outside explanation: a jump in issues and pull requests.
- Aug 28, 2023 to Sep 1, 2023: about 1.7k more stars than usual, peak 885 in one day, a spike that tapers off. Outside explanation: a jump in issues and pull requests.
- Mar 18, 2024 to Mar 19, 2024: about 76 more stars than usual, peak 90 in one day, a spike that tapers off. Outside explanation: a jump in issues and pull requests.
- Apr 12, 2024 to Apr 18, 2024: about 1.2k more stars than usual, peak 297 in one day, a shape we can't classify. No outside explanation found, so this burst is unexplained.
- Aug 6, 2024 to Aug 8, 2024: about 132 more stars than usual, peak 117 in one day, a spike that tapers off. Outside explanation: a jump in issues and pull requests.
- Oct 2, 2024 to Oct 25, 2024: about 7.7k more stars than usual, peak 1.6k in one day, a shape we can't classify. Outside explanation: a jump in issues and pull requests.
- Dec 5, 2024 to Dec 8, 2024: about 336 more stars than usual, peak 173 in one day, a shape we can't classify. Outside explanation: a jump in issues and pull requests.
- Mar 9, 2025 to Mar 10, 2025: about 144 more stars than usual, peak 152 in one day, a spike that tapers off. No outside explanation found, so this burst is unexplained.
- Jun 23, 2025 to Jun 28, 2025: about 383 more stars than usual, peak 165 in one day, a spike that tapers off. Outside explanation: a jump in issues and pull requests.
- Aug 5, 2025 to Aug 5, 2025: about 111 more stars than usual, peak 150 in one day, a spike that tapers off. Outside explanation: a jump in issues and pull requests.
- Aug 27, 2025 to Sep 5, 2025: about 1.9k more stars than usual, peak 539 in one day, a spike that tapers off. Outside explanation: a jump in issues and pull requests.
- Sep 16, 2025 to Sep 21, 2025: about 656 more stars than usual, peak 265 in one day, a spike that tapers off. Outside explanation: a jump in issues and pull requests.
- Sep 24, 2025 to Sep 27, 2025: about 1.1k more stars than usual, peak 655 in one day, a spike that tapers off. Outside explanation: a jump in issues and pull requests.
- Dec 27, 2025 to Dec 30, 2025: about 793 more stars than usual, peak 319 in one day, a spike that tapers off. No outside explanation found, so this burst is unexplained.
- Feb 25, 2026 to Feb 26, 2026: about 94 more stars than usual, peak 98 in one day, a spike that tapers off. Outside explanation: a jump in issues and pull requests.
- 19 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.
Sources: How star history is analyzed
Risk
CompleteFlags
No risk flags.
License
- Now
- MIT (OSI-approved)
- A year ago
- MIT (OSI-approved)
Packages
No published packages found.
OpenSSF Scorecard: 5.2 out of 10 (via deps.dev).
Sources: GitHub: TheAlgorithms/Python
Badge
Add this to a README to show the current verdict:
[](https://reporadar.ai/TheAlgorithms/Python)Earlier verdicts
- Oct 14, 2026: Caution
- Oct 13, 2026: Caution
- Oct 13, 2026: Caution
Computed 20 hours ago · method 2026.10.2