#rubykaigi
Live, measured metrics for the hashtag #rubykaigi from the open social web. Every number carries a named source and the time it was fetched. Nothing is estimated.
Own #rubykaigi
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 2026-09-12 08:36 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 2026-09-12 08:36 UTCLive pulse
measured · fosstodon.org (Mastodon tag timeline) · fetched 2026-09-12 08:36 UTCEverything below is measured over the latest 40 public posts (spanning ~1467 hours).
Posting hours (UTC) — busiest: 08:00
Languages: English (19) · Japanese (17) · Latvian (1)
Avg boosts / post: 0.6
Top of the latest posts
Honored to give my talk at #RubyKaigi this year! Slides are available here: https://blog.peterzhu.ca/assets/rubykaigi_2026_slides.pdf
Drinking #RubyKaigi DDH 2026 at P2B Haus. Hakodate Ruby on Ale is finished and this one is also nearly finished
実はspinelに最初にスターしたのは僕なんだよね #rubykaigi
What “rubykaigi” means
WikipediaRubyKaigi is an annual conference held in Japan for Ruby programmers that was held for the first time in 2006.
“RubyKaigi” on Wikipedia (CC BY-SA) →#rubykaigi across platforms
every network with a public tag surfaceFollow #rubykaigi 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/rubykaigi