socket.io
The latest version is 4.8.3, published 23 December 2025, 260 days ago.
If you are on an older major, this is the gap
MajorNewest in that lineBehind by
v44.8.3 · Dec 2025current
v33.1.2 · Feb 20211 major, 4.8 libyears
v22.5.1 · Jun 20242 majors, 1.5 libyears
v11.7.4 · May 20173 majors, 8.6 libyears
v00.9.19 · May 20174 majors, 8.6 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/cliRuns offline, reads your lockfile, sends nothing anywhere. Private package names never leave your machine. MIT licensed.