#corejava
Live, measured metrics for the hashtag #corejava from the open social web. Every number carries a named source and the time it was fetched. Nothing is estimated.
Own #corejava
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 · mastodon.social (Mastodon public tags API) · fetched 2026-10-19 09:55 UTC0 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 2026-10-19 09:55 UTCLive pulse
measured · mastodon.social (Mastodon tag timeline) · fetched 2026-10-19 09:55 UTCEverything below is measured over the latest 40 public posts (spanning ~15572 hours).
Posting hours (UTC) — busiest: 06:00
Languages: English (40)
Avg boosts / post: 0.3
Top of the latest posts
Breaking news: Java has been confirmed to consume all available RAM. Developers worldwide shocked. … okay, not really. Happy April 1st. It’s only fair to bring in the biggest liar in history to help us talk about one of the oldest myths in
Only 2 days left! You were a #Speaker at #JCON2025, you will be speaking at #JCON2026 or other conferences, or you’ve always wanted to write about #Java? Then take your chance: #JAVAPRO is seeking articles for the new print edition. #CFP De
This is my November Fedi reminder that I am a talented #Java developer looking for a developer position either remote, or based in Tampa, FL. I have some neat skills, like #CoreJava, #JavaEE, #Spring Frameworks, #WebServices, #Kafka, and ma
#corejava across platforms
every network with a public tag surfaceFollow #corejava 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/corejava