#zlib

Live, measured metrics for the hashtag #zlib 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 #zlib

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 #zlib — $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
0.4
Avg reactions / post
Mastodon · last 40
—
Reddit posts / month
Reddit search
—
Open-web mentions
hashtag.org Firehose

Day-by-day usage

measured · mas.to (Mastodon public tags API) · fetched 2026-10-09 15:12 UTC
0
10-03
0
10-04
0
10-05
0
10-06
0
10-07
1
10-08
0
10-09

1 uses by 1 unique accounts across the window. Real per-day counts, not estimates. Newest bar is today so far.

Related hashtags

measured · mas.to (Mastodon public search API) · fetched 2026-10-09 15:12 UTC
#zlibrary
2 uses · 1 accounts / 7d
#zlibrs
0 uses · 0 accounts / 7d
#zlibraryto
0 uses · 0 accounts / 7d
#zlibdown
0 uses · 0 accounts / 7d
#Zlibary
0 uses · 0 accounts / 7d
#ZLibrsry
0 uses · 0 accounts / 7d
#zlib被封
0 uses · 0 accounts / 7d
#zlibrarydown
0 uses · 0 accounts / 7d
#zlibrary24tuxziyiyfr7zd46ytefdqbqd2axkmxm4o5374ptpc52fadonion
0 uses · 0 accounts / 7d
#zlib1g
0 uses · 0 accounts / 7d
#zlibrary_android_app
0 uses · 0 accounts / 7d
#zlibrarylogin
0 uses · 0 accounts / 7d

Live pulse

measured · mas.to (Mastodon tag timeline) · fetched 2026-10-09 15:12 UTC

Everything below is measured over the latest 40 public posts (spanning ~15895 hours).

Posting hours (UTC) — busiest: 10:00

00:0012:0023:00

Languages: English (23) · German (8) · Chinese (4) · Persian (2) · Catalan (1) · French (1)

Avg boosts / post: 1.5

Top of the latest posts

  • 1. Submit a pull request to #zlib that changes the library filename on #Windows. 2. Pull request gets merged, and you effectively break everything that linked dynamically to zlib. 3. Attack everyone who reported this as a bug. https://githu

    Jesus Michał von Gentoo 🏔 (he)@mgorny@treehouse.systems♥ 14↻ 72026-03-03 16:46 UTCView post →

  • Exploiting huffman table bug in zlib https://velog.io/@0range1337/CTF-Google-CTF-2025-webz-Exploiting-zlibs-Huffman-Code-Table-English #HackerNews #Exploiting #huffman #table #bug #in #zlib #zlib #bug #exploitation #CTF #GoogleCTF2025 #cybe

    Hacker News@h4ckernews@mastodon.social♥ 1↻ 12025-09-30 08:51 UTCView post →

  • The people holding up the internet https://sheets.works/data-viz/holding-up-the-internet #internet #blog #web #curl #xz #tz #corejs #linux #sudo #libjpeg #sqlite #zlib #bash #ffmpeg #openssl #log4j #opensource

    Leafy, Kylie, Skye 🏳️‍🌈🏳️‍⚧️@alxhu@greifswald.lgbt♥ 0↻ 22026-10-08 14:39 UTCView post →

What “zlib” means

Wikipedia

zlib is a data format and a lossless data compression software library created by Jean-Loup Gailly and Mark Adler. The library implements the Deflate algorithm and supports compressing and decompressing data using the zlib data format, the gzip file format, or simply as a Deflate stream.

“Zlib” on Wikipedia (CC BY-SA) →

#zlib across platforms

every network with a public tag surface

Follow #zlib 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/zlib