#activitypubdev
Live, measured metrics for the hashtag #activitypubdev from the open social web. Every number carries a named source and the time it was fetched. Nothing is estimated.
Own #activitypubdev
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 · mastodon.social (Mastodon public tags API) · fetched 2026-09-14 13:23 UTC0 uses by 0 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 2026-09-14 13:23 UTCLive pulse
measured · mastodon.social (Mastodon tag timeline) · fetched 2026-09-14 13:23 UTCEverything below is measured over the latest 40 public posts (spanning ~13627 hours).
Posting hours (UTC) — busiest: 12:00
Languages: English (22) · Spanish (2) · French (1) · Korean (1)
Avg boosts / post: 2
Top of the latest posts
For the past couple of days I've been hard at work writing documentation in the attempt to decrease the friction for developers that try #GoActivityPub for their applications. I am of a mind to pay some #Go developers in the near future to
So on my ONI instance that I've been use as an alternative fediverse profile for myself for about two years, the full storage used is about 3.4G, but out of that there's 2.5G containing mostly the Delete activities of mastodon.social. Crazy
Writing documentation was good for #GoActivityPub. It gives me the opportunity to go through some user scenarios for the tools I'm documenting and make sure that they work the way I'm describing. I've fixed a couple of issues in this way th
#activitypubdev across platforms
every network with a public tag surfaceFollow #activitypubdev 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.
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/activitypubdev