#synesthesia

Live, measured metrics for the hashtag #synesthesia 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 #synesthesia

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.

$10.85/ year · 11-character #name
Claim #synesthesia$10.85/yrBuy on hashtag.space (web3)
card via hashtag.org · tokens via hashtag.space
0
Uses / 7 days
Mastodon
0
Accounts / 7 days
Mastodon
40
Recent posts
Mastodon
~0/hr
Recent pace
Mastodon · last 40
0.5
Avg reactions / post
Mastodon · last 40
Reddit posts / month
Reddit search
Open-web mentions
hashtag.org Firehose

Day-by-day usage

measured · fosstodon.org (Mastodon public tags API) · fetched 2026-09-12 16:54 UTC
0
09-06
0
09-07
0
09-08
0
09-09
0
09-10
0
09-11
0
09-12

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 2026-09-12 16:54 UTC

Live pulse

measured · fosstodon.org (Mastodon tag timeline) · fetched 2026-09-12 16:54 UTC

Everything below is measured over the latest 40 public posts (spanning ~10571 hours).

Posting hours (UTC) — busiest: 02:00

00:0012:0023:00

Languages: English (40)

Avg boosts / post: 1.3

Top of the latest posts

  • Synesthesia! Assuming English letter sounds, which letter sounds most like its shape? #poll #synesthesia #neuroDiversity

    SecondUniverse (she/her/they)@[email protected]5162026-07-10 21:54 UTCView post →
  • Were I to have #synesthesia, I probably would sense these #programming languages, thus: • FORTRAN—like typing on a VT100 keyboard, with the missing F, O, R, T, R, A, and N keys • LISP—like hearing someone with an interdental lisp try to pro

    amen zwa, esq.@[email protected]512025-11-13 05:02 UTCView post →
  • #learning Now, this Montessori (home school) teacher is talking about the importance of demonstration cubes and hand signals in early number learning. I find it interesting, because my parents had a number of manipulatives that they gave me

    Rozzychan@[email protected]212025-10-24 02:07 UTCView post →

What “synesthesia” means

Wiktionary · Wikipedia

synesthesia

  • nounA neurological or psychological phenomenon whereby a particular sensory stimulus triggers a second kind of sensation.
Full entry on Wiktionary →

Synesthesia or synaesthesia is a perceptual phenomenon in which stimulation of one sensory or cognitive pathway leads to involuntary experiences in other sensory or cognitive pathways. Synesthesia can manifest as a bridge between the five traditional senses, though it can also include other perceptions, such as nociception, thermoception, chronoception, and interoception. People with synesthesia are referred to as synesthetes.

Synesthesia” on Wikipedia (CC BY-SA) →

#synesthesia across platforms

every network with a public tag surface

Follow #synesthesia 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/synesthesia