#jfr

Live, measured metrics for the hashtag #jfr from the open social web. Every number carries a named source and the time it was fetched. Nothing is estimated.

hashtag.org network · sponsored

Own #jfr

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.

$5,313.74/ year · 3-character #name
Claim #jfr — $5,313.74/yr→
Annual, renews each year
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card via hashtag.org · tokens via hashtag.space
1
Uses / 7 days
Mastodon
1
Accounts / 7 days
Mastodon
40
Recent posts
Mastodon
~0/hr
Recent pace
Mastodon · last 40
0
Avg reactions / post
Mastodon · last 40

Day-by-day usage

measured · fosstodon.org (Mastodon public tags API) · fetched 2026-07-27 06:58 UTC
0
07-21
1
07-22
0
07-23
0
07-24
0
07-25
0
07-26
0
07-27

1 uses by 1 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 2026-07-27 06:58 UTC
#jfrog
1 uses · 1 accounts / 7d
#JFRD
0 uses · 0 accounts / 7d
#jfrdstation9
0 uses · 0 accounts / 7d
#jfrdlieutenant
0 uses · 0 accounts / 7d
#jfrankwilsonandthecavaliers
0 uses · 0 accounts / 7d
#jfrimpong
0 uses · 0 accounts / 7d
#jfriends
0 uses · 0 accounts / 7d
#JFRS
0 uses · 0 accounts / 7d
#jfrogartifactory
0 uses · 0 accounts / 7d
#jfranalytics
0 uses · 0 accounts / 7d
#jfrey
0 uses · 0 accounts / 7d
#JfrUnit
0 uses · 0 accounts / 7d

Live pulse

measured · fosstodon.org (Mastodon tag timeline) · fetched 2026-07-27 06:58 UTC

Everything below is measured over the latest 40 public posts (spanning ~10235 hours).

Posting hours (UTC) — busiest: 05:00

00:0012:0023:00

Languages: German (17) · English (16) · Russian (5) · Chinese (Taiwan) (1)

Avg boosts / post: 0.3

Top of the latest posts

  • An Experimental Front-End for JFR Queries https://mostlynerdless.de/blog/2025/06/25/an-experimental-front-end-for-jfr-queries/ #Java #jfr

    Markus Eisele@[email protected]♥ 1↻ 02025-06-25 14:12 UTCView post →

  • Unbiased Java CPU profiling with JFR in JDK 25 #java #jdk #jfr #jvm #performance #profiling https://www.datadoghq.com/blog/engineering/jfr-cpu-time-profiling/

    Erik C. Thauvin@[email protected]♥ 0↻ 32026-07-22 16:20 UTCView post →

  • Where does production policy belong in a managed runtime? The thesis behind Eliya, an opinionated OpenJDK 25 distribution, and the one flag it ships. Part 1.... #compliance #eliya #hotspot #JDK #JFR #JVM #Observability #OpenJDK #pcidss #pol

    Foojay.io@[email protected]♥ 0↻ 02026-06-19 08:16 UTCView post →

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/jfr