#fireflies

Live, measured metrics for the hashtag #fireflies 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 #fireflies

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.

$51.02/ year · 9-character #name
Claim #fireflies — $51.02/yr→Buy on hashtag.space (web3)
card via hashtag.org · tokens via hashtag.space
1
Uses / 7 days
Mastodon
1
Accounts / 7 days
Mastodon
40
Recent posts
Mastodon
~0/hr
Recent pace
Mastodon · last 40
3.2
Avg reactions / post
Mastodon · last 40
—
Reddit posts / month
Reddit search
—
Open-web mentions
hashtag.org Firehose

Day-by-day usage

measured · mas.to (Mastodon public tags API) · fetched 2026-09-28 15:17 UTC
0
09-22
0
09-23
0
09-24
0
09-25
1
09-26
0
09-27
0
09-28

1 uses by 1 unique accounts across the window. Real per-day counts, not estimates. Newest bar is today so far.

Related hashtags

measured · mas.to (Mastodon public search API) · fetched 2026-09-28 15:17 UTC

Live pulse

measured · mas.to (Mastodon tag timeline) · fetched 2026-09-28 15:17 UTC

Everything below is measured over the latest 40 public posts (spanning ~2374 hours).

Posting hours (UTC) — busiest: 13:00

00:0012:0023:00

Languages: English (25) · German (2) · French (1)

Avg boosts / post: 3.2

Top of the latest posts

  • So happy to finally have created an image I've had in mind for a while! This is a composite of four photographs, ranging from a earlier dusk 1/10 sec (because dogs do not stay still for *that* long) and three once the fireflies started en m

    Sunguramy :nb_lily:@[email protected]♥ 72↻ 312026-07-17 03:49 UTCView post →
  • This time of year, after turning the lights off, I always take a last look out the window. Last night I spotted what I was looking for: Fireflies 😊. #beetles #fireflies #Glühwürmchen

    Sabine@canyakker♥ 37↻ 22026-06-21 12:11 UTCView post →
  • Pennsylvania skies, 10 (video). Lightning and lightning bugs. #video #fireflies #summer #summerevening #summervibes #pennsylvania

    Bluejay@[email protected]♥ 11↻ 12026-06-25 20:37 UTCView post →

What “fireflies” means

Wikipedia

The Lampyridae are a family of elateroid beetles with more than 2,400 described species, many of which are light-emitting. They are soft-bodied beetles commonly called fireflies, lightning bugs, or glowworms for their conspicuous emission of light, mainly during twilight, to attract mates. The type species is Lampyris noctiluca, the common glow-worm of Europe. Light production in the Lampyridae is thought to have originated as a warning signal that the larvae were distasteful. This ability to cr

“Firefly” on Wikipedia (CC BY-SA) →

#fireflies across platforms

every network with a public tag surface

Follow #fireflies 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/fireflies