BlackTreeLifecycle intelligence
Evidence-linked product lifecycle intelligenceSUPPORT · SECURITY · RETIREMENT

NPM LIBRARY

is-number

Official package-registry history. This page does not infer support or EOL from release activity.

Versions indexed
15
Latest version activity
7.0.0
Latest registry signal
Published
Last synchronized
26 Sep 2026
Authoritative registry

Version entries link to the official registry catalogue event that supplied the record.

Open package on npm ↗
Lifecycle interpretation

Publication or deletion in a package registry is a distribution signal, not a promise of maintenance or security support. Any verified publisher EOL boundary remains in the main lifecycle catalogue.

Package-version activity

Newest official registry events first.

15 records
VersionRegistry eventSignalRelease notesEvidence
7.0.04 Jul 2018PUBLISHEDChecked, none publishedOfficial event ↗
6.0.031 Mar 2018PUBLISHEDChecked, none publishedOfficial event ↗
5.0.029 Jan 2018PUBLISHEDChecked, none publishedOfficial event ↗
4.0.017 Oct 2017PUBLISHEDChecked, none publishedOfficial event ↗
3.0.011 Sep 2016PUBLISHEDChecked, none publishedOfficial event ↗
2.1.022 Nov 2015PUBLISHEDChecked, none publishedOfficial event ↗
2.0.23 May 2015PUBLISHEDChecked, none publishedOfficial event ↗
2.0.13 May 2015PUBLISHEDChecked, none publishedOfficial event ↗
2.0.02 May 2015PUBLISHEDChecked, none publishedOfficial event ↗
1.1.25 Mar 2015PUBLISHEDChecked, none publishedOfficial event ↗
1.1.15 Mar 2015PUBLISHEDChecked, none publishedOfficial event ↗
1.1.024 Jan 2015PUBLISHEDChecked, none publishedOfficial event ↗
1.0.024 Jan 2015PUBLISHEDChecked, none publishedOfficial event ↗
0.1.122 Sep 2014PUBLISHEDChecked, none publishedOfficial event ↗
0.1.022 Sep 2014PUBLISHEDChecked, none publishedOfficial event ↗