jest

The latest version is 30.5.1, published 1 September 2026, 9 days ago.

Latest30.5.1dist-tag latest

Last release9dsince the newest stable

Releases2377 in the last year

First seen201215 years of history

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

MajorNewest in that lineBehind by

v3030.5.1 · Sept 2026current

v2929.7.0 · Sept 20231 major, 3.0 libyears

v2828.1.3 · Jul 20222 majors, 4.1 libyears

v2727.5.1 · Feb 20223 majors, 4.6 libyears

v2626.6.3 · Nov 20204 majors, 5.8 libyears

v2525.5.4 · May 20205 majors, 6.3 libyears

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

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.