#Ruby

Live, measured metrics for the hashtag #Ruby 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 #ruby

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.

$2,449.80/ year · 4-character #name
Claim #ruby$2,449.80/yrBuy on hashtag.space (web3)
card via hashtag.org · tokens via hashtag.space
35
Uses / 7 days
Mastodon
34
Accounts / 7 days
Mastodon
40
Recent posts
Mastodon
~0.2/hr
Recent pace
Mastodon · last 40
0.5
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 2026-09-12 18:02 UTC
6
09-06
2
09-07
3
09-08
7
09-09
8
09-10
6
09-11
3
09-12

35 uses by 34 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 2026-09-12 18:02 UTC

Live pulse

measured · fosstodon.org (Mastodon tag timeline) · fetched 2026-09-12 18:02 UTC

Everything below is measured over the latest 40 public posts (spanning ~174 hours).

Posting hours (UTC) — busiest: 04:00

00:0012:0023:00

Languages: English (36) · Czech (1)

Avg boosts / post: 1.2

Top of the latest posts

  • Ruby & Rails upgrades don't have to mean a giant, scary project. 🌳 Bonsai by FastRuby.io® is the monthly subscription that keeps your app current, a little at a time, on a budget that fits. #Ruby #Rails #TechDebt 👉 http://go.fastruby.io/a

    Yukihiro Matz Matsumoto@[email protected]612026-09-10 03:57 UTCView post →
  • 「 I’ve been playing around with Gleam lately. Gleam is fun! It takes a lot from Elm, another language I liked a lot, and they have a great community. But it just doesn’t fill that same space as Ruby 」 https://codeandcake.dev/posts/2026-09-0

    jbz@[email protected]522026-09-08 11:08 UTCView post →
  • What's cooking in #Guix #guixgoteam Setting default Go for packages to 1.26, 1.27 is available on master already https://codeberg.org/guix/guix/milestone/139214 Long way to bring a fresh #Docker, still WIP https://codeberg.org/guix/guix/mil

    Sharlatan@[email protected]3102026-09-06 19:14 UTCView post →

What “ruby” means

Wiktionary · Wikipedia

ruby[ˈɹuːbi]

  • nounA clear, deep, red variety of corundum, valued as a precious stone.
  • verbTo make red; to redden.
Full entry on Wiktionary →

Ruby is a pinkish-red to blood-red-colored gemstone, a variety of the mineral corundum, consisting of aluminium oxide (α-Al2O3). Ruby is one of the most popular traditional jewelry gems and is very durable. Other varieties of gem-quality corundum are called sapphires, and rubies are also sometimes referred to as "red sapphires".

Ruby” on Wikipedia (CC BY-SA) →

#ruby across platforms

every network with a public tag surface

Follow #ruby 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.

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/ruby