#ER2023

Live, measured metrics for the hashtag #ER2023 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 #er2023

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.

$520.70/ year · 6-character #name
Claim #er2023 — $520.70/yr→Buy 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
4.6
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 2026-10-03 05:41 UTC
0
09-27
0
09-28
0
09-29
0
09-30
0
10-01
0
10-02
0
10-03

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 2026-10-03 05:41 UTC
#LE_MONDE_1er_MAI_2023
0 uses · 0 accounts / 7d
#ER2023poster
0 uses · 0 accounts / 7d

Live pulse

measured · fosstodon.org (Mastodon tag timeline) · fetched 2026-10-03 05:41 UTC

Everything below is measured over the latest 40 public posts (spanning ~3267 hours).

Posting hours (UTC) — busiest: 08:00

00:0012:0023:00

Languages: English (39) · French (1)

Avg boosts / post: 3.5

Top of the latest posts

  • All the talks from Embedded Recipes 2023 are now online, including "The TTY Layer: the Past, Present, and Future" by @gregkh https://www.youtube.com/watch?v=g4sZUBS57OQ&list=PLwnbCeeZfQ_Mi7gjUpLZxXGOcEBS_K8kH&index=5 #er2023

    Embedded Recipes@embeddedrecipes♥ 20↻ 152023-11-02 22:11 UTCView post →

  • How to fix the TTY layer in Linux? @gregkh explains at #er2023 https://git.sr.ht/~gregkh/presentation-tty/tree/9afefcf3171a02e5eee19639ec62456511902a56/item/tty.pdf

    Embedded Recipes@embeddedrecipes♥ 13↻ 62023-09-28 10:28 UTCView post →

  • We are pleased to announce our initial set of speakers including @gregkh for #EmbeddedRecipes on September 28th and 29th in #Paris: https://embedded-recipes.org/2023/speakers/ We will be announcing more speakers and the full schedule soon!

    Embedded Recipes@embeddedrecipes♥ 11↻ 102023-07-21 18:45 UTCView post →

What “er2023” means

Wiktionary

er/ɜː/

  • verbTo utter the word "er" when hesitating in speech, found in the phrase um and er.
  • interjectionSaid when hesitating in speech.
Full entry on Wiktionary →

#er2023 across platforms

every network with a public tag surface

Follow #er2023 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.

X (Twitter) ↗Instagram ↗TikTok ↗Facebook ↗LinkedIn ↗YouTube ↗Threads ↗Bluesky ↗Mastodon ↗Reddit ↗Pinterest ↗Tumblr ↗

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/er2023