#nova
Live, measured metrics for the hashtag #nova from the open social web. Every number carries a named source and the time it was fetched. Nothing is estimated.
Own #nova
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 2026-09-13 16:55 UTC7 uses by 7 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 2026-09-13 16:55 UTCLive pulse
measured · fosstodon.org (Mastodon tag timeline) · fetched 2026-09-13 16:55 UTCEverything below is measured over the latest 40 public posts (spanning ~786 hours).
Posting hours (UTC) — busiest: 18:00
Languages: English (25) · French (4) · German (4) · Basque (1) · Spanish (1) · Romanian (1)
Avg boosts / post: 1.5
Top of the latest posts
Spotted at lunch. #HDMI #funny #tech #trucks #stickers #bumpersticker #photo #NOVA #nerdy #geeky
Firefox Nova, the browser's rounded new design, will go live later this month. Code commit suggests the redesign will be enabled by default for all users in Firefox 157 – barring any last minute hiccups, of course. https://www.omgubuntu.co.
There is a mailing list to announce the detection of supernova neutrinos! This provides early warning of a galactic core-collapse supernova. Go to https://snews2.org/ to sign up. It is either early notification of the #EndOfTheWorld if the
What “nova” means
Wiktionary · Wikipedianova/ˈnəʊ.və/
- nounAny sudden brightening of a previously inconspicuous star.
A nova is a transient astronomical event that causes the sudden appearance of a bright, apparently "new" star that slowly fades over weeks or months. All observed novae involve white dwarfs in close binary systems, but causes of the dramatic appearance of a nova vary, depending on the circumstances of the two progenitor stars. The main sub-classes of novae are classical novae, recurrent novae (RNe), and dwarf novae. They are all considered to be cataclysmic variable stars.
“Nova” on Wikipedia (CC BY-SA) →#nova across platforms
every network with a public tag surfaceFollow #nova 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/nova