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

NPM LIBRARY

usefuljs

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

Versions indexed
44
Latest version activity
0.1.14
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.

44 records
VersionRegistry eventSignalRelease notesEvidence
0.1.1410 May 2021PUBLISHEDChecked, none publishedOfficial event ↗
0.1.1327 Apr 2021PUBLISHEDChecked, none publishedOfficial event ↗
0.1.1227 Apr 2021PUBLISHEDChecked, none publishedOfficial event ↗
0.1.1110 Feb 2021PUBLISHEDChecked, none publishedOfficial event ↗
0.1.1019 Dec 2020PUBLISHEDChecked, none publishedOfficial event ↗
0.1.97 Sep 2020PUBLISHEDChecked, none publishedOfficial event ↗
0.1.812 Jun 2020PUBLISHEDChecked, none publishedOfficial event ↗
0.1.711 May 2020PUBLISHEDChecked, none publishedOfficial event ↗
0.1.610 May 2020PUBLISHEDChecked, none publishedOfficial event ↗
0.1.510 May 2020PUBLISHEDChecked, none publishedOfficial event ↗
0.1.430 Apr 2020PUBLISHEDChecked, none publishedOfficial event ↗
0.1.329 Apr 2020PUBLISHEDChecked, none publishedOfficial event ↗
0.1.227 Apr 2020PUBLISHEDChecked, none publishedOfficial event ↗
0.1.120 Apr 2020PUBLISHEDChecked, none publishedOfficial event ↗
0.1.016 Apr 2020PUBLISHEDChecked, none publishedOfficial event ↗
0.0.389 Apr 2020PUBLISHEDChecked, none publishedOfficial event ↗
0.0.379 Apr 2020PUBLISHEDChecked, none publishedOfficial event ↗
0.0.368 Apr 2020PUBLISHEDChecked, none publishedOfficial event ↗
0.0.352 Mar 2020PUBLISHEDChecked, none publishedOfficial event ↗
0.0.3426 Feb 2020PUBLISHEDChecked, none publishedOfficial event ↗
0.0.3318 Dec 2019PUBLISHEDChecked, none publishedOfficial event ↗
0.0.3212 Dec 2019PUBLISHEDChecked, none publishedOfficial event ↗
0.0.3111 Dec 2019PUBLISHEDChecked, none publishedOfficial event ↗
0.0.3011 Dec 2019PUBLISHEDChecked, none publishedOfficial event ↗
0.0.2927 Nov 2019PUBLISHEDChecked, none publishedOfficial event ↗
0.0.2825 Nov 2019PUBLISHEDChecked, none publishedOfficial event ↗
0.0.2722 Nov 2019PUBLISHEDChecked, none publishedOfficial event ↗
0.0.2621 Oct 2019PUBLISHEDChecked, none publishedOfficial event ↗
0.0.259 Jul 2019PUBLISHEDChecked, none publishedOfficial event ↗
0.0.2415 Jun 2019PUBLISHEDChecked, none publishedOfficial event ↗
0.0.236 Jun 2019PUBLISHEDChecked, none publishedOfficial event ↗
0.0.224 Jun 2019PUBLISHEDChecked, none publishedOfficial event ↗
0.0.2129 May 2019PUBLISHEDChecked, none publishedOfficial event ↗
0.0.2020 May 2019PUBLISHEDChecked, none publishedOfficial event ↗
0.0.1917 May 2019PUBLISHEDChecked, none publishedOfficial event ↗
0.0.1811 Apr 2019PUBLISHEDChecked, none publishedOfficial event ↗
0.0.1711 Apr 2019PUBLISHEDChecked, none publishedOfficial event ↗
0.0.163 Apr 2019PUBLISHEDChecked, none publishedOfficial event ↗
0.0.153 Apr 2019PUBLISHEDChecked, none publishedOfficial event ↗
0.0.142 Apr 2019PUBLISHEDChecked, none publishedOfficial event ↗
0.0.1322 Mar 2019PUBLISHEDChecked, none publishedOfficial event ↗
0.0.1222 Mar 2019PUBLISHEDChecked, none publishedOfficial event ↗
0.0.1121 Mar 2019PUBLISHEDChecked, none publishedOfficial event ↗
0.0.121 Mar 2019PUBLISHEDChecked, none publishedOfficial event ↗