#perlonjava
Live, measured metrics for the hashtag #perlonjava from the open social web. Every number carries a named source and the time it was fetched. Nothing is estimated.
Own #perlonjava
This #name is available to claim. It becomes your portal on the open agent web: this very page, a keyword you rank for by an open public stake, and a verifiable identity for AI agents. Nobody else sells a page like this for every #name.
Day-by-day usage
measured · fosstodon.org (Mastodon public tags API) · fetched 2026-09-17 06:02 UTC0 uses by 0 unique accounts across the window. Real per-day counts, not estimates. Newest bar is today so far.
Related hashtags
measured · fosstodon.org (Mastodon public search API) · fetched 2026-09-17 06:02 UTCNo related tags with measured usage found for #perlonjava.
Live pulse
measured · fosstodon.org (Mastodon tag timeline) · fetched 2026-09-17 06:02 UTCEverything below is measured over the latest 27 public posts (spanning ~16996 hours).
Posting hours (UTC) — busiest: 17:00
Languages: English (27)
Avg boosts / post: 1.6
Top of the latest posts
🫎 Moose is now bundled with PerlOnJava. Yes, *that* Moose — the OOP framework that made Perl feel modern. Roles, type constraints, method modifiers, all of it. On the JVM. No install needed. https://github.com/fglock/PerlOnJava/blob/master
296k lines of Perl code running on the JVM. PerlOnJava milestone: Image::ExifTool 13.44 (Phil Harvey) runs unmodified. #Perl #JVM #Compilers #PerlOnJava
After running continuously for a couple of weeks, PerlOnJava compatibility testing now covers 10,054 randomly selected CPAN modules. Current results: 3,062 modules pass all tests (30.5%) Dependencies are tested recursively via jcpan -t Resu
#perlonjava across platforms
every network with a public tag surfaceFollow #perlonjava straight to each platform’s own tag page. Where a platform publishes open data we measure it above; the rest lock their numbers behind paid APIs, so we link rather than guess.
Every number above is measured from a named public API at the shown fetch time. Nothing is estimated or extrapolated. Platforms that lock their data behind paid APIs are not shown. Agents: the same numbers, as JSON, at /api/hashtags/perlonjava