#feff

Live, measured metrics for the hashtag #feff 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 #feff

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.

$2,449.80/ year · 4-character #name
Claim #feff — $2,449.80/yr→Buy on hashtag.space (web3)
card via hashtag.org · tokens via hashtag.space
0
Uses / 7 days
Mastodon
0
Accounts / 7 days
Mastodon
3
Recent posts
Mastodon
~0/hr
Recent pace
Mastodon · last 3
0
Avg reactions / post
Mastodon · last 3
—
Reddit posts / month
Reddit search
—
Open-web mentions
hashtag.org Firehose

Day-by-day usage

measured · fosstodon.org (Mastodon public tags API) · fetched 2026-11-09 06:38 UTC
0
11-03
0
11-04
0
11-05
0
11-06
0
11-07
0
11-08
0
11-09

0 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 2026-11-09 06:38 UTC
#feabaa8feff
0 uses · 0 accounts / 7d
#feffs2026
0 uses · 0 accounts / 7d
#feffs
0 uses · 0 accounts / 7d
#feff4244eab
0 uses · 0 accounts / 7d
#feffarkhorn
0 uses · 0 accounts / 7d
#FEFFEF
0 uses · 0 accounts / 7d
#00feff
0 uses · 0 accounts / 7d
#feffs2023
0 uses · 0 accounts / 7d
#feff48
0 uses · 0 accounts / 7d
#77feff
0 uses · 0 accounts / 7d
#FEFFCE
0 uses · 0 accounts / 7d
#8FEFF5
0 uses · 0 accounts / 7d

Live pulse

measured · fosstodon.org (Mastodon tag timeline) · fetched 2026-11-09 06:38 UTC

Everything below is measured over the latest 3 public posts (spanning ~20721 hours).

Posting hours (UTC)

00:0012:0023:00

Languages: English (3)

Avg boosts / post: 0

Top of the latest posts

  • Far East Film Festival: Taichi Kimura’s ‘Fujiko’ Wins Top Prize #MovieNews #Movies #Asia #FarEastFilmFestival #FEFF #Fujiko #International https://www.hollywoodreporter.com/movies/movie-news/far-east-film-festival-2026-winners-list-12365845

    The Hollywood Reporter@hollywoodreporter@mastodon.social♥ 0↻ 02026-05-04 02:25 UTCView post →

  • Far East Film Festival Reveals 2026 Lineup #MovieNews #Movies #Asia #FarEastFilmFestival #FEFF #International #Italy https://www.hollywoodreporter.com/movies/movie-news/far-east-film-festival-2026-lineup-1236555188/

    The Hollywood Reporter@hollywoodreporter@mastodon.social♥ 0↻ 02026-04-03 11:55 UTCView post →

  • @origedit what could do is use System/expansion and load the rom data from #0100 for a length of #feff

    Devine Lu Linvega@neauoire@merveilles.town♥ 0↻ 02023-12-22 17:14 UTCView post →

What “feff” means

Wikipedia

The byte order mark (BOM) is a particular usage of the special Unicode character code, U+FEFF ZERO WIDTH NO-BREAK SPACE, whose appearance as a magic number at the start of a text stream can signal several things to a program reading the text:the byte order, or endianness, of the text stream in the cases of 16-bit and 32-bit encodings; the fact that the text stream's encoding is Unicode, to a high level of confidence; which Unicode character encoding is used.

“Byte order mark” on Wikipedia (CC BY-SA) →

#feff across platforms

every network with a public tag surface

Follow #feff 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.

X (Twitter) ↗Instagram ↗TikTok ↗Facebook ↗LinkedIn ↗YouTube ↗Threads ↗Bluesky ↗Mastodon ↗Reddit ↗Pinterest ↗Tumblr ↗

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/feff