#singleheader

Live, measured metrics for the hashtag #singleheader 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 #singleheader

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.

$5.00/ year · 12-character #name
Claim #singleheader — $5.00/yr→Buy on hashtag.space (web3)
card via hashtag.org · tokens via hashtag.space
0
Uses / 7 days
Mastodon
0
Accounts / 7 days
Mastodon
37
Recent posts
Mastodon
~0/hr
Recent pace
Mastodon · last 37
0
Avg reactions / post
Mastodon · last 37
—
Reddit posts / month
Reddit search
—
Open-web mentions
hashtag.org Firehose

Day-by-day usage

measured · mastodon.online (Mastodon public tags API) · fetched 2026-11-15 06:30 UTC
0
11-09
0
11-10
0
11-11
0
11-12
0
11-13
0
11-14
0
11-15

0 uses by 0 unique accounts across the window. Real per-day counts, not estimates. Newest bar is today so far.

Related hashtags

measured · mastodon.online (Mastodon public search API) · fetched 2026-11-15 06:30 UTC

Live pulse

measured · mastodon.online (Mastodon tag timeline) · fetched 2026-11-15 06:30 UTC

Everything below is measured over the latest 37 public posts (spanning ~48865 hours).

Posting hours (UTC) — busiest: 04:00

00:0012:0023:00

Languages: English (36)

Avg boosts / post: 0.3

Top of the latest posts

  • c-ecs는 소형 게임·임베디드용 예측 가능한 런타임을 목표로 하는 단일 C99 헤더 ECS 라이브러리입니다. 힙 할당 없이 호출자 소유 메모리와 컴파일타임 용량을 사용하며, 타입 인식 매크로, 인라인 쿼리 반복, 작고 제약된 대상용 프리셋을 제공합니다. Make와 Nix flake로 개발·테스트 환경을 지원합니다. https://higgsfield.ai/@higgsfield.studio/projects/hell-grind #

    ainews@sayzard@mastodon.sayzard.org♥ 0↻ 12026-08-08 07:38 UTCView post →
  • 🚀🎩 Behold: a "single-header profiler" for #C++17 — because who doesn't love cramming more into one header file, ensuring that your codebase is both a tangled mess and a monument to "efficiency"? 🙈 It's on #GitHub, a site that never met a

    N-gated Hacker News@ngate@mastodon.social♥ 0↻ 02025-04-14 16:43 UTCView post →
  • #dvector is a #publicdomain #singleheader vector/matrix math #library. dvector is a simple library that provides types and operations for several vector and matrix sizes. dvector only relies on the standard library, allowing it to be used n

    skunksarebetter@skunksarebetter@fosstodon.org♥ 0↻ 12022-03-14 08:37 UTCView post →

#singleheader across platforms

every network with a public tag surface

Follow #singleheader 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/singleheader