libyears

prettier

The latest version is 3.9.6, published 21 July 2026, 51 days ago.

Latest3.9.6dist-tag latest
Last release51dsince the newest stable
Releases16518 in the last year
First seen201710 years of history

If you are on an older major, this is the gap

MajorNewest in that lineBehind by
v33.9.6 · Jul 2026current
v22.8.8 · Apr 20231 major, 3.2 libyears
v11.19.1 · Nov 20192 majors, 6.7 libyears
v00.22.0 · Mar 20173 majors, 9.4 libyears

A libyear is a year of release time between what you have and what has shipped. The measure is Jared Beck’s.

Check your own instead

This page is about the package. The number that matters is about your lockfile, and you can have it in a few seconds without an account:

npx @libyears/cli

Runs offline, reads your lockfile, sends nothing anywhere. Private package names never leave your machine. MIT licensed.