#stackexchange

Live, measured metrics for the hashtag #stackexchange 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 #stackexchange

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 · 13-character #name
Claim #stackexchange — $5.00/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
1.1
Avg reactions / post
Mastodon · last 40
—
Reddit posts / month
Reddit search
—
Open-web mentions
hashtag.org Firehose

Day-by-day usage

measured · mastodon.social (Mastodon public tags API) · fetched 2026-10-14 15:43 UTC
1
10-08
0
10-09
0
10-10
0
10-11
0
10-12
0
10-13
0
10-14

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

Related hashtags

measured · mastodon.social (Mastodon public search API) · fetched 2026-10-14 15:43 UTC

Live pulse

measured · mastodon.social (Mastodon tag timeline) · fetched 2026-10-14 15:43 UTC

Everything below is measured over the latest 40 public posts (spanning ~10225 hours).

Posting hours (UTC) — busiest: 23:00

00:0012:0023:00

Languages: English (34) · German (3) · Chinese (Taiwan) (2) · Chinese (1)

Avg boosts / post: 0.8

Top of the latest posts

  • Just donated to @kiwix! They do great work of making the download of various dictionaries and knowledgebases offline extremely easy! This is essential for people in regions with bad internet, like a refugee camp. I couldn't find any legal a

    Henning@[email protected]♥ 17↻ 42026-03-16 11:44 UTCView post →
  • Given that the TeX #StackExchange is focused on (good) typography, the fact that it still uses a hyphen instead of a minus for negative scores irks me. #typography #TeXLaTeX #rant

    Alan J. Cain@[email protected]♥ 6↻ 22026-08-27 19:37 UTCView post →
  • We are still missing a dark theme for our #stackechange or #serverfault and all other #stackexchange #offline #ZIM archives! Someone to help us? https://github.com/openzim/sotoki/issues/349 #FOSS #CSS #goodfirstissue

    Kiwix@kiwix♥ 3↻ 52026-10-02 11:12 UTCView post →

What “stackexchange” means

Wikipedia

Stack Exchange is a network of question-and-answer (Q&A) websites on topics in diverse fields, each site covering a specific topic, where questions, answers, and users are subject to a reputation award process. The reputation system allows the sites to be self-moderating.

“Stack Exchange” on Wikipedia (CC BY-SA) →

#stackexchange across platforms

every network with a public tag surface

Follow #stackexchange 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/stackexchange