#cattrs
Live, measured metrics for the hashtag #cattrs from the open social web. Every number carries a named source and the time it was fetched. Nothing is estimated.
Own #cattrs
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.
Day-by-day usage
measured · fosstodon.org (Mastodon public tags API) · fetched 2026-07-27 22:57 UTC0 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 2026-07-27 22:57 UTCNo related tags with measured usage found for #cattrs.
Live pulse
measured · fosstodon.org (Mastodon tag timeline) · fetched 2026-07-27 22:57 UTCEverything below is measured over the latest 20 public posts (spanning ~18199 hours).
Posting hours (UTC) — busiest: 10:00
Languages: English (20)
Avg boosts / post: 1.2
Top of the latest posts
First post here 🚨 Recently I published my first blog post on how we used attrs and cattrs to model our API payloads. Check it out here: https://medium.com/klaviyo-engineering/powering-our-apis-using-attr-active-dtos-f88f2177d855 #attrs #ca
New #cattrs is out (24.1.0) but I'm too exhausted to do a large thread about it. The changelog is pretty large: https://catt.rs/en/stable/history.html#id1 A couple of my favorite features: Hook factories can have the converter injected as a
Got #cattrs coverage up. However, it's just statement coverage, not branch coverage; that'll have to wait a while.
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/cattrs