#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
0
Uses / 7 days
Mastodon
0
Accounts / 7 days
Mastodon
40
Recent posts
Mastodon
~0/hr
Recent pace
Mastodon · last 40
0.6
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 2026-11-08 07:34 UTC
0
11-02
0
11-03
0
11-04
0
11-05
0
11-06
0
11-07
0
11-08

0 uses by 0 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 2026-11-08 07:34 UTC
#zlibrary
1 uses · 1 accounts / 7d
#zlibrray
0 uses · 0 accounts / 7d
#zlibrs
0 uses · 0 accounts / 7d
#zlibrary_iran
0 uses · 0 accounts / 7d
#zlibrary_app
0 uses · 0 accounts / 7d
#zlibraryasiase
0 uses · 0 accounts / 7d
#zlibrary_android_app
0 uses · 0 accounts / 7d
#zlibrarylogin
0 uses · 0 accounts / 7d
#zlibrary_news
0 uses · 0 accounts / 7d
#zlibrary_blog
0 uses · 0 accounts / 7d
#zlibrarydomains
0 uses · 0 accounts / 7d
#zlibdown
0 uses · 0 accounts / 7d

Live pulse

measured · fosstodon.org (Mastodon tag timeline) · fetched 2026-11-08 07:34 UTC

Everything below is measured over the latest 40 public posts (spanning ~14657 hours).

Posting hours (UTC) — busiest: 10:00

00:0012:0023:00

Languages: English (24) · German (8) · Chinese (2) · Persian (2) · Chinese (Taiwan) (2) · Russian (1)

Avg boosts / post: 1.2

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↻ 62026-03-03 16:46 UTCView post →

  • Fixing our own problems in the Rust compiler In our data compression projects, we use Rust where C is traditionally used. During the work, we've hit limitations in Rust itself and in the surrounding tooling. Over the years, we've become inc

    𝕂𝚞𝚋𝚒𝚔ℙ𝚒𝚡𝚎𝚕™@kubikpixel@chaos.social♥ 4↻ 22026-03-31 05:35 UTCView post →

  • "Shadow Library Uptime Monitor (SLUM) Tracking public availability status for shadow library services" https://open-slum.org/ #zlib #libgen #annasArchive #Zlibrary #scihub

    Doug Webb@douginamug@mastodon.xyz♥ 1↻ 72026-08-17 10:31 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