End of life / Alpine.js
Release cycles
Alpine.js end of life
Alpine.js publishes no support policy, so no cycle has an end date. 3 is the current major. Active support means bug fixes and security fixes; after it, security fixes only.
- Active support
- Security fixes only
- Supported
- Ends within 90 days
- Ended
- No published end date
Cycle
Status
Released
Active until
Security until
Latest
How to check your version
Which Alpine.js is this site on?
In the browser
$ Alpine.version
"3.15.0"
# in the console on any page that loads it
In the lock file
Know before support ends.
Porro reads the PHP, framework and database version from every site and tells you 90 days before support runs out.
Releases from npmjs.com/package/alpinejs, checked daily · data as of 29 Oct 2026. Alpine.js publishes no support policy or end dates.