#dejavu
Live, measured metrics for the hashtag #dejavu from the open social web. Every number carries a named source and the time it was fetched. Nothing is estimated.
Own #dejavu
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 · mastodon.online (Mastodon public tags API) · fetched 2026-09-28 16:38 UTC2 uses by 2 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 2026-09-28 16:38 UTCLive pulse
measured · mastodon.online (Mastodon tag timeline) · fetched 2026-09-28 16:38 UTCEverything below is measured over the latest 40 public posts (spanning ~3398 hours).
Posting hours (UTC) — busiest: 23:00
Languages: English (30) · German (3) · French (3) · Spanish (2) · Dutch (1) · Norwegian (1)
Avg boosts / post: 0.6
Top of the latest posts
Mumbai Anemoia - Mumbai, 2025 Trees and netting seen through a skylight in an old colonial building in Mumbai in the late afternoon. Anemoia: nostalgia for a time or experience you never personally knew. Somehow, this scene felt like a memo
"Teach Your Children" is a song written by #GrahamNash in 1968 when he was a member of #theHollies. Although it was never recorded by that group in a studio, the Hollies did record it live in 1983. After the song was initially recorded for
@dramypsyd “Artists throughout time have taken a political stance” favourite bit from #CSNY tour in 2008 on this exact idea ☺️ #NeilYoung / #DéjàVu / #art / #artists / #politics / #music <https://youtube.com/watch?v=AqM4jJp4WOQ>
What “dejavu” means
WikipediaDéjà vu is the phenomenon of feeling like one has lived through the present situation in the past. It is an illusion of memory whereby—despite a strong sense of recollection—the time, place, and context of the "previous" experience are uncertain or impossible. Approximately two-thirds of surveyed populations report experiencing déjà vu at least one time in their lives. The phenomenon manifests occasionally as a symptom of seizure auras, and some researchers have associated chronic or frequent "p
“Déjà vu” on Wikipedia (CC BY-SA) →#dejavu across platforms
every network with a public tag surfaceFollow #dejavu 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/dejavu