#adventofcode

Live, measured metrics for the hashtag #adventofcode 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 #adventofcode

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.

$5.00/ year · 12-character #name
Claim #adventofcode — $5.00/yr→Buy on hashtag.space (web3)
card via hashtag.org · tokens via hashtag.space
3
Uses / 7 days
Mastodon
3
Accounts / 7 days
Mastodon
40
Recent posts
Mastodon
~0/hr
Recent pace
Mastodon · last 40
0.4
Avg reactions / post
Mastodon · last 40
—
Reddit posts / month
Reddit search
—
Open-web mentions
hashtag.org Firehose

Day-by-day usage

measured · mastodon.online (Mastodon public tags API) · fetched 2026-11-08 19:33 UTC
0
11-02
1
11-03
1
11-04
1
11-05
0
11-06
0
11-07
0
11-08

3 uses by 3 unique accounts across the window. Real per-day counts, not estimates. Newest bar is today so far.

Related hashtags

measured · mastodon.online (Mastodon public search API) · fetched 2026-11-08 19:33 UTC
#adventofcode22
0 uses · 0 accounts / 7d
#adventofcodephp
0 uses · 0 accounts / 7d
#adventofcodet
0 uses · 0 accounts / 7d
#adventofcodeinprod
0 uses · 0 accounts / 7d
#adventofcodedotcom
0 uses · 0 accounts / 7d
#AdventOfCode2022
0 uses · 0 accounts / 7d
#adventofcode2018
0 uses · 0 accounts / 7d
#adventofcodeon
0 uses · 0 accounts / 7d
#adventofcode23
0 uses · 0 accounts / 7d
#adventofcode224
0 uses · 0 accounts / 7d
#adventofcode24
0 uses · 0 accounts / 7d
#adventofcode2024day3
0 uses · 0 accounts / 7d

Live pulse

measured · mastodon.online (Mastodon tag timeline) · fetched 2026-11-08 19:33 UTC

Everything below is measured over the latest 40 public posts (spanning ~4489 hours).

Posting hours (UTC) — busiest: 13:00

00:0012:0023:00

Languages: English (33) · French (5) · German (2)

Avg boosts / post: 1.1

Top of the latest posts

  • @blinry and I just completed the #adventofCode of 2025 in 12 different (and partly not very practical) languages! And with heavy use of @teamtype !

    ​Piko@piko@chaos.social♥ 11↻ 62026-07-12 17:56 UTCView post →

  • Since it will be that time of the year again in a month... #AdventOfCode 2022 in #8bit #Pascal: all 25 days compiled with PASTA/80 and running on real hardware. Three variants: 1. #ZXSpectrumNext, #CPM, classic Z80 code: 55 min 2. Same mach

    Jörg Pleumann@zxprinter@mastodon.social♥ 2↻ 02026-11-01 16:40 UTCView post →

  • Took me a while and a lot of 'off by one' errors, but with unit tests for the edge cases I have managed to reimplement the PHP explode function in C. Will write up the thought / development process, but I'm quite pleased to have finally use

    Paul@pwaring@social.xk7.net♥ 2↻ 12026-06-13 08:38 UTCView post →

#adventofcode across platforms

every network with a public tag surface

Follow #adventofcode 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/adventofcode