#xml

Live, measured metrics for the hashtag #xml 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 #xml

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.

$5,313.74/ year · 3-character #name
Claim #xml — $5,313.74/yr→Buy on hashtag.space (web3)
card via hashtag.org · tokens via hashtag.space
6
Uses / 7 days
Mastodon
5
Accounts / 7 days
Mastodon
40
Recent posts
Mastodon
~0.1/hr
Recent pace
Mastodon · last 40
1.4
Avg reactions / post
Mastodon · last 40
—
Reddit posts / month
Reddit search
—
Open-web mentions
hashtag.org Firehose

Day-by-day usage

measured · mastodon.social (Mastodon public tags API) · fetched 2026-11-03 05:38 UTC
0
10-28
0
10-29
1
10-30
1
10-31
2
11-01
2
11-02
0
11-03

6 uses by 5 unique accounts across the window. Real per-day counts, not estimates. Newest bar is today so far.

Related hashtags

measured · mastodon.social (Mastodon public search API) · fetched 2026-11-03 05:38 UTC
#xml4ever
0 uses · 0 accounts / 7d
#xmlposting
1 uses · 1 accounts / 7d
#xmlisalive
0 uses · 0 accounts / 7d
#xmlbeans
0 uses · 0 accounts / 7d
#XMLCalabash
0 uses · 0 accounts / 7d
#XmlDePolizas
0 uses · 0 accounts / 7d
#xmlparseradventure
1 uses · 1 accounts / 7d
#xmlexternalentityattack
1 uses · 1 accounts / 7d
#xmlabel
0 uses · 0 accounts / 7d
#Xmlseclibs
0 uses · 0 accounts / 7d
#xmlhttprequest
0 uses · 0 accounts / 7d
#xmlead
0 uses · 0 accounts / 7d

Live pulse

measured · mastodon.social (Mastodon tag timeline) · fetched 2026-11-03 05:38 UTC

Everything below is measured over the latest 40 public posts (spanning ~680 hours).

Posting hours (UTC) — busiest: 15:00

00:0012:0023:00

Languages: English (22) · Spanish (4) · German (4) · French (2) · Czech (1) · Swedish (1)

Avg boosts / post: 1.3

Top of the latest posts

  • Wer sieht schon gerne XML? Ich habe bei Dave Winer gelesen, dass XSLT aus den Browsern entfernt werden soll. Ich habe gerade alle XML Formate die ich in WordPress finden konnte, mit XSLT aufgehübscht und jetzt beschließen Google & Co. ernst

    Matthias Pfefferle@[email protected]♥ 17↻ 152026-10-07 10:50 UTCView post →

  • I wonder if the new #GIMP file format, proposed to be zipped #XML, can be stored uncompressed. it would be perfect for tracking image history in #Git and thus #SparkleShare!

    Hylke Bons 🥜@hbons♥ 14↻ 32026-10-18 08:44 UTCView post →

  • @drwho @simendsjo @cmdrmoto @jackdaniel Coming from a #telco protocols background myself, I first was shocked by the idea of an #XML based communication #protocol. Hell, we had things like #PER (packed encoding rules for ASN.1), trying to s

    Debacle@[email protected]♥ 6↻ 02026-10-31 21:50 UTCView post →

What “xml” means

Wikipedia

Extensible Markup Language (XML) is a markup language and file format for storing, transmitting, and reconstructing data. It defines a set of rules for encoding documents in a format that is both human-readable and machine-readable. The World Wide Web Consortium's XML 1.0 Specification of 1998 and several other related specifications—all of them free open standards—define XML.

“XML” on Wikipedia (CC BY-SA) →

#xml across platforms

every network with a public tag surface

Follow #xml 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/xml