#javaone

Live, measured metrics for the hashtag #javaone 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 #javaone

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.

$240.06/ year · 7-character #name
Claim #javaone — $240.06/yr→Buy on hashtag.space (web3)
card via hashtag.org · tokens via hashtag.space
0
Uses / 7 days
Mastodon
0
Accounts / 7 days
Mastodon
40
Recent posts
Mastodon
~0/hr
Recent pace
Mastodon · last 40
0.2
Avg reactions / post
Mastodon · last 40
—
Reddit posts / month
Reddit search
—
Open-web mentions
hashtag.org Firehose

Day-by-day usage

measured · mastodon.online (Mastodon public tags API) · fetched 2026-10-14 01:06 UTC
0
10-08
0
10-09
0
10-10
0
10-11
0
10-12
0
10-13
0
10-14

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.online (Mastodon public search API) · fetched 2026-10-14 01:06 UTC
#javaone_2027
0 uses · 0 accounts / 7d
#javaonembedded
0 uses · 0 accounts / 7d
#javaone2025
0 uses · 0 accounts / 7d
#javaone_2026
0 uses · 0 accounts / 7d
#javaone2026
0 uses · 0 accounts / 7d
#javaone26
0 uses · 0 accounts / 7d

Live pulse

measured · mastodon.online (Mastodon tag timeline) · fetched 2026-10-14 01:06 UTC

Everything below is measured over the latest 40 public posts (spanning ~6811 hours).

Posting hours (UTC) — busiest: 15:00

00:0012:0023:00

Languages: English (40)

Avg boosts / post: 1.1

Top of the latest posts

  • late to the party - people were posting these a while back and months later i've found mine! #sunmicrosystems #java #javaone #Javaring

    jon ellis@[email protected]♥ 2↻ 02026-04-28 03:39 UTCView post →

  • Most companies underestimate vendor risk in their tech stack. Until it hits them. Java is different. Oracle leads and does most of the heavy lifting. IBM, Amazon, Microsoft, SAP, Azul and others all invest in the same platform. Not a single

    Richard Fichtner@[email protected]♥ 1↻ 12026-03-30 13:25 UTCView post →

  • JavaOne 2026 was a fabulous experience. Top technical content and an amazing community. Read about it here #JakartaEE #EclipseFoundation #Community #JavaOne https://www.agilejava.eu/2026/03/21/javaone-2026/

    Ivar Grimstad@[email protected]♥ 1↻ 22026-03-21 10:59 UTCView post →

What “javaone” means

Wikipedia

JavaOne is an annual conference first organized in 1996 by Sun Microsystems to discuss Java technologies, primarily among Java developers. It was held in San Francisco, California, typically running from a Monday to Thursday in summer months or in early fall months (later). Technical sessions and Birds of a Feather (BOF) sessions on a variety of Java-related topics were held throughout the week.

“JavaOne” on Wikipedia (CC BY-SA) →

#javaone across platforms

every network with a public tag surface

Follow #javaone 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/javaone