#c_and_cpp

Live, measured metrics for the hashtag #c_and_cpp 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 #c_and_cpp

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 #c_and_cpp — $51.02/yr→Buy on hashtag.space (web3)
card via hashtag.org · tokens via hashtag.space
4
Uses / 7 days
Mastodon
3
Accounts / 7 days
Mastodon
40
Recent posts
Mastodon
~0/hr
Recent pace
Mastodon · last 40
0
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 2026-09-14 14:45 UTC
2
09-08
1
09-09
0
09-10
0
09-11
1
09-12
0
09-13
0
09-14

4 uses by 3 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 2026-09-14 14:45 UTC
#postfix_completion_for_c_and_cpp
0 uses · 0 accounts / 7d

Live pulse

measured · fosstodon.org (Mastodon tag timeline) · fetched 2026-09-14 14:45 UTC

Everything below is measured over the latest 40 public posts (spanning ~887 hours).

Posting hours (UTC) — busiest: 21:00

00:0012:0023:00

Languages: English (40)

Avg boosts / post: 0.5

Top of the latest posts

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    Leanpub@[email protected]♥ 1↻ 12026-08-25 21:15 UTCView post →

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    Leanpub@[email protected]♥ 0↻ 02026-09-12 21:15 UTCView post →

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    Leanpub@[email protected]♥ 0↻ 02026-09-09 14:00 UTCView post →

#c_and_cpp across platforms

every network with a public tag surface

Follow #c_and_cpp 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/c_and_cpp