#JDK20

Live, measured metrics for the hashtag #JDK20 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 #jdk20

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 #jdk20 — $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
34
Recent posts
Mastodon
~0/hr
Recent pace
Mastodon · last 34
3.6
Avg reactions / post
Mastodon · last 34
—
Reddit posts / month
Reddit search
—
Open-web mentions
hashtag.org Firehose

Day-by-day usage

measured · mastodon.social (Mastodon public tags API) · fetched 2026-10-01 23:11 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 · mastodon.social (Mastodon public search API) · fetched 2026-10-01 23:11 UTC

No related tags with measured usage found for #jdk20.

Live pulse

measured · mastodon.social (Mastodon tag timeline) · fetched 2026-10-01 23:11 UTC

Everything below is measured over the latest 34 public posts (spanning ~6112 hours).

Posting hours (UTC) — busiest: 10:00

00:0012:0023:00

Languages: English (33) · German (1)

Avg boosts / post: 3.6

Top of the latest posts

  • Java 20 / JDK 20: General Availability: https://mail.openjdk.org/pipermail/jdk-dev/2023-March/007517.html #java20 #jdk20 #openjdk #java

    Mark Reinhold@mreinhold♥ 34↻ 392023-03-21 14:30 UTCView post →

  • First JDK 20 Release Candidate: https://mail.openjdk.org/pipermail/jdk-dev/2023-February/007364.html; downloads: https://jdk.java.net/20/ #jdk20 #java20 #openjdk #java #testItNow

    Mark Reinhold@mreinhold♥ 20↻ 162023-02-09 22:18 UTCView post →

  • 🚨#Java 20 is now available!🚨 Your... ☑️ FREE ☑️ multi-platform ☑️ production-ready ☑️ open source ☑️ binary release ...made available by @Oracle Learn more ➡️ https://inside.java/2023/03/21/the-arrival-of-java-20/ #OpenJDK #JDK #JDK20 #Ja

    Sharat Chander@Sharat_Chander♥ 13↻ 92023-03-21 15:22 UTCView post →

What “jdk20” 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) →

#jdk20 across platforms

every network with a public tag surface

Follow #jdk20 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/jdk20