twbs/bootstrap

Maintenance

Active

Human commits, 30 days

72

Human commits, 90 days

241

Human commits, 365 days

666

Bot share of commits, 365 days

14%

Last commit

Oct 13, 2026 (1 day ago)

Last human commit

Oct 13, 2026 (1 day ago)

Authors, 90 days

15

Last release

Aug 26, 2025 (1 year ago)

Median PR merge time

under an hour

Responsiveness: of 22 recent issues, 91% got a maintainer reply. Median first response: 8 hours.

• Commit counts are estimated: the commit sample stops before the window start, so GitHub's totals were scaled by the sampled bot share.

Sources: Commits, Releases, Merged pull requests, Issues

People

Owner

Organization

Commits sampled

431 since Oct 14, 2025

Authors for half of commits

1

Authors for 80% of commits

2

Contributors

357

Top committers

• mdo: 52% of commits
• julien-deramond: 38% of commits
• coliff: 6% of commits
• jonnysp: 0% of commits
• aljojoby9: 0% of commits

• Shares come from the newest sampled commits, since the commit sample is capped.

Sources: Commits, Contributors

Stars

Organic, confidence high

Bursts

• Jul 27, 2013 to Aug 2, 2013: about 722 more stars than usual, peak 239 in one day, a shape we can't classify. Outside explanation: a Hacker News post, a jump in issues and pull requests.
• Jan 30, 2014 to Jan 31, 2014: about 101 more stars than usual, peak 105 in one day, a spike that tapers off. Outside explanation: a jump in issues and pull requests.
• Aug 19, 2015 to Aug 28, 2015: about 646 more stars than usual, peak 159 in one day, a spike that tapers off. Outside explanation: a jump in issues and pull requests.
• Sep 6, 2016 to Sep 8, 2016: about 142 more stars than usual, peak 120 in one day, a spike that tapers off. Outside explanation: a jump in issues and pull requests.
• Sep 20, 2016 to Sep 22, 2016: about 339 more stars than usual, peak 276 in one day, a spike that tapers off. Outside explanation: a jump in issues and pull requests.
• Feb 13, 2019 to Feb 14, 2019: about 101 more stars than usual, peak 89 in one day, a spike that tapers off. Outside explanation: a jump in issues and pull requests.
• Nov 22, 2019 to Nov 22, 2019: about 71 more stars than usual, peak 92 in one day, a spike that tapers off. Outside explanation: a jump in issues and pull requests.
• Jun 18, 2020 to Jun 20, 2020: about 189 more stars than usual, peak 124 in one day, a spike that tapers off. Outside explanation: a jump in issues and pull requests.
• Jul 16, 2020 to Jul 17, 2020: about 264 more stars than usual, peak 272 in one day, a spike that tapers off. Outside explanation: a jump in issues and pull requests.
• Jan 20, 2021 to Jan 24, 2021: about 1k more stars than usual, peak 349 in one day, a shape we can't classify. No outside explanation found, so this burst is unexplained.
• Jun 5, 2021 to Jun 7, 2021: about 311 more stars than usual, peak 250 in one day, a spike that tapers off. No outside explanation found, so this burst is unexplained.
• May 4, 2022 to May 5, 2022: about 135 more stars than usual, peak 144 in one day, a spike that tapers off. Outside explanation: a jump in issues and pull requests.
• Jul 25, 2024 to Jul 26, 2024: about 157 more stars than usual, peak 137 in one day, a spike that tapers off. Outside explanation: a jump in issues and pull requests.
• Aug 13, 2024 to Aug 18, 2024: about 1.2k more stars than usual, peak 460 in one day, a shape we can't classify. No outside explanation found, so this burst is unexplained.
• Sep 19, 2024 to Sep 20, 2024: about 191 more stars than usual, peak 116 in one day, a spike that tapers off. Outside explanation: a jump in issues and pull requests.
• Nov 6, 2024 to Nov 9, 2024: about 254 more stars than usual, peak 100 in one day, a spike that tapers off. Outside explanation: a jump in issues and pull requests.
• Feb 21, 2025 to Feb 21, 2025: about 133 more stars than usual, peak 143 in one day, a spike that tapers off. No outside explanation found, so this burst is unexplained.
• Apr 5, 2025 to Apr 7, 2025: about 200 more stars than usual, peak 109 in one day, a spike that tapers off. Outside explanation: a jump in issues and pull requests.
• Jul 25, 2025 to Jul 26, 2025: about 141 more stars than usual, peak 135 in one day, a spike that tapers off. No outside explanation found, so this burst is unexplained.
• Aug 27, 2025 to Sep 2, 2025: about 384 more stars than usual, peak 133 in one day, a spike that tapers off. Outside explanation: a jump in issues and pull requests.

• 22.5k stars on a repo created before February 2013 have no date, so they aren't in the chart.
• 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.

• The star history looks organic.
• 22535 stars on the creation day are undated (before 2013-02-10) and are not counted.

Sources: How star history is analyzed

Risk

Flags

No risk flags.

License

Now

MIT (OSI-approved)

A year ago

MIT (OSI-approved)

Packages

• bootstrap (NPM): latest 5.3.8, published Aug 26, 2025
  Advisories for the latest version: none listed

Package and advisory data: deps.dev and OSV.

OpenSSF Scorecard: 7.3 out of 10 (via deps.dev).

Sources: GitHub: twbs/bootstrap, deps.dev: npm bootstrap