#jfall

Live, measured metrics for the hashtag #jfall 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 #jfall

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.

$1,129.43/ year · 5-character #name
Claim #jfall — $1,129.43/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
0.4
Avg reactions / post
Mastodon · last 40
—
Reddit posts / month
Reddit search
—
Open-web mentions
hashtag.org Firehose

Day-by-day usage

measured · mastodon.online (Mastodon public tags API) · fetched 2026-09-29 19:00 UTC
0
09-23
1
09-24
0
09-25
0
09-26
0
09-27
0
09-28
0
09-29

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.online (Mastodon public search API) · fetched 2026-09-29 19:00 UTC
#jfall2026
1 uses · 1 accounts / 7d
#jfall23
0 uses · 0 accounts / 7d
#jfall2024
0 uses · 0 accounts / 7d
#jfallconf
0 uses · 0 accounts / 7d
#jfall22
0 uses · 0 accounts / 7d
#jfall2022
0 uses · 0 accounts / 7d
#jfall2023
0 uses · 0 accounts / 7d
#jfall24
0 uses · 0 accounts / 7d
#jfall2025
0 uses · 0 accounts / 7d

Live pulse

measured · mastodon.online (Mastodon tag timeline) · fetched 2026-09-29 19:00 UTC

Everything below is measured over the latest 40 public posts (spanning ~16297 hours).

Posting hours (UTC) — busiest: 07:00

00:0012:0023:00

Languages: English (37) · Dutch (2) · German (1)

Avg boosts / post: 0.6

Top of the latest posts

  • Combating post conference blues by wearing a new #Java t-shirt (thanks @Sharat_Chander!) and my new #JFall hoodie (thanks #nljug!)

    Marit van Dijk ☕️🥑@[email protected]♥ 3↻ 02024-11-08 11:59 UTCView post →

  • Adding one more conference to 2026: @aalmiray and I will present "Getting more out of #Maven" at #NLJUG #JFall

    Marit van Dijk ☕️🥑@[email protected]♥ 2↻ 12026-09-18 08:27 UTCView post →

  • Thank you to everyone who joined my talk at #jfall today! You can find my slides here: https://jqno.nl/talks/slides/lessismore/2025-11-06-jfall

    Jan Ouwens@jqno♥ 2↻ 02025-11-06 11:55 UTCView post →

#jfall across platforms

every network with a public tag surface

Follow #jfall 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/jfall