popper.js

For popper.js, latest published version is 1.16.1; maintainer's deprecation message is You can find the new Popper v2 at @popperjs/core, this package is dedicated to the legacy v1; named replacement is @popperjs/core, recorded from its source on 2026-08-25; source re-checked 2026-09-14.

Values marked our reading are our classification of what the source says — the source does not print them in those words. The quote below is the evidence for each one; judge it yourself.

What the source says

"deprecated":"You can find the new Popper v2 at @popperjs/core, this package is dedicated to the legacy v1"

— registry.npmjs.org, retrieved 2026-08-25

Source

• registry.npmjs.orghttps://registry.npmjs.org/popper.js

Last verified against source: 2026-09-14. Due for re-check by 2027-02-21. This page as Markdown · OKF bundle · full dataset as JSON.