#SRFI

Live, measured metrics for the hashtag #SRFI 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 #srfi

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 #srfi — $2,449.80/yr→Buy on hashtag.space (web3)
card via hashtag.org · tokens via hashtag.space
1
Uses / 7 days
Mastodon
1
Accounts / 7 days
Mastodon
40
Recent posts
Mastodon
~0/hr
Recent pace
Mastodon · last 40
0.9
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 2026-11-04 11:19 UTC
0
10-29
1
10-30
0
10-31
0
11-01
0
11-02
0
11-03
0
11-04

1 uses by 1 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 2026-11-04 11:19 UTC
#srfi_002d9
0 uses · 0 accounts / 7d
#srfi116
0 uses · 0 accounts / 7d
#srfi110
0 uses · 0 accounts / 7d
#srfi171
0 uses · 0 accounts / 7d
#SRFInternational
0 uses · 0 accounts / 7d
#srfi26
0 uses · 0 accounts / 7d
#SRFImpact
0 uses · 0 accounts / 7d
#srfinfo
0 uses · 0 accounts / 7d
#srfinput
0 uses · 0 accounts / 7d
#srfi1
0 uses · 0 accounts / 7d
#SRFI_Squash_Championship
0 uses · 0 accounts / 7d
#srfis
0 uses · 0 accounts / 7d

Live pulse

measured · mastodon.social (Mastodon tag timeline) · fetched 2026-11-04 11:19 UTC

Everything below is measured over the latest 40 public posts (spanning ~4056 hours).

Posting hours (UTC) — busiest: 02:00

00:0012:0023:00

Languages: English (40)

Avg boosts / post: 1.4

Top of the latest posts

  • Thinking on what to do with types in #Scheme in my next #SRFI. Ideas appreciated, because I kinda ran out of mine now that I have like five SRFIs… 😳

    Artyom Bologov@[email protected]♥ 7↻ 02026-10-30 05:28 UTCView post →

  • Wondering if I should maybe print out #R7RS, and a set of practical #SRFI s for #Scheme #programming when #offline. The list of useful SRFIs so far: • SRFI 1: List library • SRFI 13: String Library • SRFI 43: Vector library • SRFI 69: Hash

    Artyom Bologov@[email protected]♥ 3↻ 32026-07-23 18:59 UTCView post →

  • Published the newest and probably the latest revision of SRFI 269: Portable Test Definitions. You have the last chance to share your comments, but please don't (I'm already very tired working on it and I don't want to change anything and re

    Andrew Tropin@[email protected]♥ 2↻ 32026-09-25 06:41 UTCView post →

#srfi across platforms

every network with a public tag surface

Follow #srfi 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/srfi