#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.

hashtag.org network · sponsored

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.

$1,129.43/ year · 5-character #name
Claim #osdev — $1,129.43/yr→
Annual, renews each year
Buy on hashtag.space (web3)
one-timepay once, yours for life
card via hashtag.org · tokens via hashtag.space
7
Uses / 7 days
Mastodon
6
Accounts / 7 days
Mastodon
40
Recent posts
Mastodon
~0.1/hr
Recent pace
Mastodon · last 40
0.3
Avg reactions / post
Mastodon · last 40

Day-by-day usage

measured · mas.to (Mastodon public tags API) · fetched 2026-07-27 07:45 UTC
1
07-21
0
07-22
2
07-23
0
07-24
3
07-25
0
07-26
1
07-27

7 uses by 6 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 2026-07-27 07:45 UTC
#osdevelopment
0 uses · 0 accounts / 7d
#osdevnotes
0 uses · 0 accounts / 7d
#iOSDevHappyHour
0 uses · 0 accounts / 7d
#JustOSDevThings
0 uses · 0 accounts / 7d
#ru_osdev
0 uses · 0 accounts / 7d
#iOSDevTips
0 uses · 0 accounts / 7d
#osdever
0 uses · 0 accounts / 7d
#osdevelopers
0 uses · 0 accounts / 7d
#osdev_notes
0 uses · 0 accounts / 7d

Live pulse

measured · mas.to (Mastodon tag timeline) · fetched 2026-07-27 07:45 UTC

Everything below is measured over the latest 40 public posts (spanning ~784 hours).

Posting hours (UTC) — busiest: 10:00

00:0012:0023:00

Languages: English (31) · Russian (5) · French (1) · Serbian (1)

Avg boosts / post: 0.7

Top of the latest posts

  • We are building TUIs for the firmware now 🤯 🐀 **ratatuefi** — Run @ratatui_rs applications directly in UEFI 💻 No OS required! 🦀 All powered by Rust! ⭐ GitHub: https://github.com/sermuns/ratatuefi #rustlang #ratatui #tui #uefi #osdev #op

    Orhun Parmaksız 👾@[email protected]♥ 10↻ 52026-07-01 10:44 UTCView post →

  • After months of development, I'm excited to finally share Aetherix. My goal is simple: make operating system development more approachable using Python while still generating real bootable operating system images. The project is still evolv

    Divyanshu Sinha@[email protected]♥ 2↻ 22026-07-20 04:32 UTCView post →

  • The fijiOS code is basically done. Now begins the traditional developer ritual of fixing 1 bug, which creates 3 new bugs, which somehow breaks the wallpaper settings. Launching soon! 🚀 #fijiOS #Linux #OpenSource #GoldenGate #OSDev #LinuxDi

    Dixon OS Team@[email protected]♥ 1↻ 32026-07-13 19:29 UTCView post →

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