#osdev
Live, measured metrics for the hashtag #osdev from the open social web. Every number carries a named source and the time it was fetched. Nothing is estimated.
Own #osdev
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 2026-10-10 19:54 UTCNo measured public usage for #osdev in the last 7 days. That is a real result, and a good one to know: this hashtag is wide open right now. We show a dash before we ever show a made-up number. Browse the trending index for tags with live measurements.
Related hashtags
measured · mastodon.social (Mastodon public search API) · fetched 2026-10-10 19:54 UTCNo related tags with measured usage found for #osdev.
Live pulse
measured · Mastodon tag timeline · fetched 2026-10-10 19:54 UTCNo recent public posts found for #osdev on Mastodon. Nothing measured, so nothing shown.
What “osdev” means
WikipediaThe development of a hobbyist operating system is one of the more involved and technical options for a computer hobbyist. The definition of a hobby operating system can sometimes be vague. It can be from the developer's view, where the developers do it just for fun or learning; it can also be seen from the user's view, where the users are only using it as a novelty; or it can be defined as an operating system which doesn't have a very big user base.
“Hobbyist operating system” on Wikipedia (CC BY-SA) →#osdev across platforms
every network with a public tag surfaceFollow #osdev 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/osdev