#CSharp

Live, measured metrics for the hashtag #CSharp 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 #csharp

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 #csharp — $520.70/yr→Buy on hashtag.space (web3)
card via hashtag.org · tokens via hashtag.space
32
Uses / 7 days
Mastodon
19
Accounts / 7 days
Mastodon
40
Recent posts
Mastodon
~0.2/hr
Recent pace
Mastodon · last 40
0.2
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 2026-09-09 22:08 UTC
3
09-03
6
09-04
2
09-05
0
09-06
1
09-07
7
09-08
13
09-09

32 uses by 19 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 2026-09-09 22:08 UTC
#csharp15
2 uses · 2 accounts / 7d
#csharpsdk
0 uses · 0 accounts / 7d
#csharp14
0 uses · 0 accounts / 7d
#csharplang
0 uses · 0 accounts / 7d
#csharpdevelopers
0 uses · 0 accounts / 7d
#csharplight
0 uses · 0 accounts / 7d
#csharpdim7
0 uses · 0 accounts / 7d
#csharpfritz
0 uses · 0 accounts / 7d
#csharp13
0 uses · 0 accounts / 7d
#CSharpForMarkup
0 uses · 0 accounts / 7d
#csharpDotTV
0 uses · 0 accounts / 7d
#FunctionalCSharp
0 uses · 0 accounts / 7d

Live pulse

measured · fosstodon.org (Mastodon tag timeline) · fetched 2026-09-09 22:08 UTC

Everything below is measured over the latest 40 public posts (spanning ~200 hours).

Posting hours (UTC) — busiest: 11:00

00:0012:0023:00

Languages: English (39)

Avg boosts / post: 1.5

Top of the latest posts

  • 📣 ACCU York's next meetup 📣 Wed, Oct 7, 2026 @ 6:30 PM 🗣️ Lightning Talks: Andrew Gibson, @cmaughan, @kev_bite, @davidbetteridge 2 slots left: https://forms.gle/1kE99y9gdw3xDAMcA Got a talk in you? 🍕 Food, 🔗 Q&A, networking, 🍻 📍 Patc

    ACCU York@accu_york♥ 2↻ 12026-09-05 10:27 UTCView post →

  • Our DevRel shows how data flow analysis works on practice Full video: https://youtu.be/dpSsBZCs8fI Next webinar: https://pvs-studio.com/en/webinar/?utm_source=mastodon&utm_medium=pvs&utm_campaign=shorts&utm_content=bnd1 #csharp #programming

    Unicorn Developer@[email protected]♥ 1↻ 02026-09-09 14:21 UTCView post →

  • Announcing .NET 11 Release Candidate 1 | .NET Blog https://devblogs.microsoft.com/dotnet/dotnet-11-rc-1/ #dotnet #csharp #dotnetmaui #aspnetcore #blazor #wpf #winforms #efcore

    Alvin Ashcraft 🐿️@[email protected]♥ 1↻ 12026-09-09 11:15 UTCView post →

#csharp across platforms

every network with a public tag surface

Follow #csharp 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/csharp