#sidenotes

Live, measured metrics for the hashtag #sidenotes 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 #sidenotes

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.

$51.02/ year · 9-character #name
Claim #sidenotes — $51.02/yr→Buy on hashtag.space (web3)
card via hashtag.org · tokens via hashtag.space
0
Uses / 7 days
Mastodon
0
Accounts / 7 days
Mastodon
11
Recent posts
Mastodon
~0/hr
Recent pace
Mastodon · last 11
0.7
Avg reactions / post
Mastodon · last 11
—
Reddit posts / month
Reddit search
—
Open-web mentions
hashtag.org Firehose

Day-by-day usage

measured · mastodon.online (Mastodon public tags API) · fetched 2026-11-04 07:56 UTC
0
10-29
0
10-30
0
10-31
0
11-01
0
11-02
0
11-03
0
11-04

0 uses by 0 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 2026-11-04 07:56 UTC

No related tags with measured usage found for #sidenotes.

Live pulse

measured · mastodon.online (Mastodon tag timeline) · fetched 2026-11-04 07:56 UTC

Everything below is measured over the latest 11 public posts (spanning ~34735 hours).

Posting hours (UTC)

00:0012:0023:00

Languages: English (10) · German (1)

Avg boosts / post: 1.7

Top of the latest posts

  • SideNotes 1.6 for macOS is out! Biggest changes: Note Folding, Pinning notes/folders, redesigned Settings, Quick Formatting Toolbar, Underline + Horizontal Separator, and lots of other new features & improvements. Full release notes: https:

    Apptorium@[email protected]♥ 6↻ 12026-05-12 12:21 UTCView post →

  • here's the script i use to turn my footnotes and references in #Ghost from the shorthand i use while writing into the proper markup for publishing. may not work for you, since i use a very specific format, but could be a good starting point

    Molly White@[email protected]♥ 2↻ 112024-01-26 02:43 UTCView post →

  • 🔴🔵 Sidenotes with CSS anchor positioning by Vincent Bernat @vincent.bernat.ch @vbernat #css #webdev #sidenotes #AchorPositioning https://vincent.bernat.ch/en/blog/2026-css-sidenotes

    pablolarah@[email protected]♥ 0↻ 22026-09-30 22:36 UTCView post →

What “sidenotes” means

Wiktionary

sidenotes

  • nounA note or notation made in a side margin.
Full entry on Wiktionary →

#sidenotes across platforms

every network with a public tag surface

Follow #sidenotes 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/sidenotes