#foo
Live, measured metrics for the hashtag #foo from the open social web. Every number carries a named source and the time it was fetched. Nothing is estimated.
Own #foo
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 2026-09-12 19:14 UTC0 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 2026-09-12 19:14 UTCLive pulse
measured · fosstodon.org (Mastodon tag timeline) · fetched 2026-09-12 19:14 UTCEverything below is measured over the latest 40 public posts (spanning ~12827 hours).
Posting hours (UTC) — busiest: 00:00
Languages: English (22) · Hungarian (14) · French (2) · German (1)
Avg boosts / post: 0.3
Top of the latest posts
Drag-and-drop'ing an item out of #picotron splore to get a shortcut (.loc file). There is no concept of "installs", which might feel weird to new users. Anything listed in splore is already just as local as files in / So, I'm thinking .loc
YOUR (potential/plausible) LIFE AS A MUSICIAN **WARNING** Realism ensues ... #music #fame #mental-health #business #errtling #bookcafe #art #artist #song #writer #psych #culture #living #conflict #emotion #guitar #band #success #failure #mu
YOUR (potential/plausible) LIFE AS A MUSICIAN **WARNING** Realism ensues ... #music #fame #mental-health #business #errtling #bookcafe #art #artist #song #writer #psych #culture #living #conflict #emotion #guitar #band #success #failure #mu
What “foo” means
WikipediaThe terms foobar, foo, bar, boom, baz, quux, and others are used as metasyntactic variables in computer programming or computer-related documentation. They have been used to name entities such as variables, functions, and commands whose exact identity is unimportant and serve only to demonstrate a concept.
“Foobar” on Wikipedia (CC BY-SA) →#foo across platforms
every network with a public tag surfaceFollow #foo 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/foo