#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 · fosstodon.org (Mastodon public tags API) · fetched 2026-07-27 12:09 UTC0 uses by 0 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 12:09 UTCNo related tags with measured usage found for #corejava.
Live pulse
measured · fosstodon.org (Mastodon tag timeline) · fetched 2026-07-27 12:09 UTCEverything below is measured over the latest 40 public posts (spanning ~12760 hours).
Posting hours (UTC) — busiest: 06:00
Languages: English (40)
Avg boosts / post: 0.2
Top of the latest posts
📢 The JCONEUROPE 2026 #CallforPapers is extended until Oct 24, 2025! Want to speak on Europe’s biggest #Java stage? Discover the benefits for speakers: EN: → https://javapro.io/2025/10/13/call-for-papers-for-jcon-europe-2026-extended-until
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
Do you still need reactive programming for high throughput? @chwoerz shows how #VirtualThreads + #StructuredConcurrency handle fan-out calls cleanly and synchronously. See the #Java25 approach & learn more: https://javapro.io/2025/12/23/jav
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