SheetJS/sheetjs

Maintenance

Dormant

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 1, 2024 (2 years ago)

Last human commit

Feb 1, 2024 (2 years ago)

Authors, 90 days

0

Last release

none found

Median PR merge time

3 hours

Responsiveness: of 1 recent issues, n/a got a maintainer reply. Median first response: n/a.

• Only 1 recent issues can be checked for a response, too few to measure response time.
• 13 pull requests are open and nobody has committed in a year.

Sources: Commits, Releases, Merged pull requests, Issues

People

Owner

Organization

Commits sampled

100 since Mar 8, 2022

Authors for half of commits

1

Authors for 80% of commits

4

Contributors

171

Top committers

• SheetJSDev: 70% of commits
• reviewher: 7% of commits
• 0xc0Der: 2% of commits
• phaseOne: 2% of commits
• 390910131: 1% of commits

• No human commits in the last 365 days, so shares use the newest 100 commits back to 2022-03-08T01:17:32Z.

Sources: Commits, Contributors

Stars

Organic, confidence high

Bursts

• Nov 12, 2013 to Nov 15, 2013: about 102 more stars than usual, peak 46 in one day, a spike that tapers off. No outside explanation found, so this burst is unexplained.
• Feb 11, 2014 to Feb 12, 2014: about 25 more stars than usual, peak 14 in one day, a spike that tapers off. Outside explanation: a jump in forks, a jump in issues and pull requests.
• Nov 10, 2014 to Nov 12, 2014: about 37 more stars than usual, peak 20 in one day, a flat block of stars. Outside explanation: a jump in forks.
• Jan 28, 2015 to Jan 28, 2015: about 22 more stars than usual, peak 24 in one day, a spike that tapers off. Outside explanation: a jump in forks, a jump in issues and pull requests.
• Apr 15, 2017 to Apr 18, 2017: about 358 more stars than usual, peak 128 in one day, a shape we can't classify. Outside explanation: a jump in forks.
• Jul 30, 2017 to Aug 1, 2017: about 270 more stars than usual, peak 130 in one day, a spike that tapers off. Outside explanation: a jump in forks.
• Aug 4, 2021 to Aug 7, 2021: about 456 more stars than usual, peak 228 in one day, a spike that tapers off. Outside explanation: a jump in forks.
• Oct 21, 2021 to Oct 22, 2021: about 185 more stars than usual, peak 139 in one day, a spike that tapers off. Outside explanation: a jump in forks.

• 46 stars on a repo created before February 2013 have no date, so they aren't in the chart.
• 4 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.
• 46 stars on the creation day are undated (before 2013-02-10) and are not counted.

Sources: How star history is analyzed

Risk

Flags

• High: OSV, via deps.dev, lists GHSA-4r6h-8v6p-xvw6, GHSA-5pgg-2g8v-p4x9 at HIGH severity on the latest version of xlsx. Details
• Info: The OpenSSF Scorecard for this project is 2.3 out of 10 (deps.dev). Details

License

Now

Apache-2.0 (OSI-approved)

A year ago

Apache-2.0 (OSI-approved)

Packages

• xlsx (NPM): latest 0.18.5, published Mar 24, 2022
  Advisories for the latest version: GHSA-4r6h-8v6p-xvw6 (high), GHSA-5pgg-2g8v-p4x9 (high)

Package and advisory data: deps.dev and OSV.

OpenSSF Scorecard: 2.3 out of 10 (via deps.dev).

Sources: GitHub: SheetJS/sheetjs, deps.dev: npm xlsx, OSV: GHSA-4r6h-8v6p-xvw6, OSV: GHSA-5pgg-2g8v-p4x9