#jdk19

Live, measured metrics for the hashtag #jdk19 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 #jdk19

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.

$1,129.43/ year · 5-character #name
Claim #jdk19 — $1,129.43/yr→Buy on hashtag.space (web3)
card via hashtag.org · tokens via hashtag.space
0
Uses / 7 days
Mastodon
0
Accounts / 7 days
Mastodon
6
Recent posts
Mastodon
~0/hr
Recent pace
Mastodon · last 6
0.2
Avg reactions / post
Mastodon · last 6
—
Reddit posts / month
Reddit search
—
Open-web mentions
hashtag.org Firehose

Day-by-day usage

measured · mas.to (Mastodon public tags API) · fetched 2026-10-01 21:56 UTC
0
09-25
0
09-26
0
09-27
0
09-28
0
09-29
0
09-30
0
10-01

0 uses by 0 unique accounts across the window. Real per-day counts, not estimates. Newest bar is today so far.

Related hashtags

measured · mas.to (Mastodon public search API) · fetched 2026-10-01 21:56 UTC

No related tags with measured usage found for #jdk19.

Live pulse

measured · mas.to (Mastodon tag timeline) · fetched 2026-10-01 21:56 UTC

Everything below is measured over the latest 6 public posts (spanning ~11904 hours).

Posting hours (UTC)

00:0012:0023:00

Languages: English (6)

Avg boosts / post: 1

Top of the latest posts

  • Babashka 1.2.174 now comes with support for virtual threads from JDK 19! #babashka #clojure --- RT @borkdude Loom virtual Java threads are coming to #babashka #clojure #jdk19 #java https://t.co/jJDaw3e34B https://twitter.com/borkdude/status

    (λ. borkdude)@[email protected]♥ 1↻ 32023-02-28 23:37 UTCView post →

  • https://bugs.openjdk.org/browse/JDK-8302697 #Fonts with #ContextualAlternates are not correct rendered in #Java #JavaOpenJDK #OpenJDK #Adoptium #Eclipse #Temurin #AdoptOpenJDK #AdoptiumTemurin #EclipseTemurin #Amazon #Coretto #AmazonCoretto

    BuZZ-dEE ☮️ 🇺🇦 🇪🇺 🇩🇪@[email protected]♥ 0↻ 02024-03-06 16:29 UTCView post →

  • @EclipseFdn https://bugs.openjdk.org/browse/JDK-8302697 #Fonts with #ContextualAlternates are not correct rendered in #Java #JavaOpenJDK #OpenJDK #Adoptium #Eclipse #Temurin #AdoptOpenJDK #AdoptiumTemurin #EclipseTemurin #Amazon #Coretto #A

    BuZZ-dEE ☮️ 🇺🇦 🇪🇺 🇩🇪@[email protected]♥ 0↻ 02024-03-06 16:28 UTCView post →

What “jdk19” means

Wikipedia

The Java Development Kit (JDK) is a software development kit for development of a Java platform application.

“Java Development Kit” on Wikipedia (CC BY-SA) →

#jdk19 across platforms

every network with a public tag surface

Follow #jdk19 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.

X (Twitter) ↗Instagram ↗TikTok ↗Facebook ↗LinkedIn ↗YouTube ↗Threads ↗Bluesky ↗Mastodon ↗Reddit ↗Pinterest ↗Tumblr ↗

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/jdk19