express

The latest version is 5.2.1, published 1 December 2025, 282 days ago.

Latest5.2.1dist-tag latest

Last release282dsince the newest stable

Releases2745 in the last year

First seen201016 years of history

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

MajorNewest in that lineBehind by

v55.2.1 · Dec 2025current

v44.22.2 · May 20261 major, -0.4 libyears

v33.21.2 · Jul 20152 majors, 10.3 libyears

v22.5.11 · Jul 20123 majors, 13.4 libyears

v00.14.1 · Dec 20105 majors, 14.9 libyears

v11.0.8 · Mar 20114 majors, 14.8 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.