#Backusnaur
Live, measured metrics for the hashtag #Backusnaur from the open social web. Every number carries a named source and the time it was fetched. Nothing is estimated.
Own #backusnaur
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 2026-07-31 13:35 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 2026-07-31 13:35 UTCNo related tags with measured usage found for #backusnaur.
Live pulse
measured · fosstodon.org (Mastodon tag timeline) · fetched 2026-07-31 13:35 UTCEverything below is measured over the latest 2 public posts (spanning ~13130 hours).
Posting hours (UTC)
Languages: English (2)
Avg boosts / post: 1
Top of the latest posts
Can all Context-Free Grammars be described in Backus-Naur Form/Syntax? Is BNF a "form" like Chomsky Normal Form or Greiback Normal Form, or is it just a "syntax" that can encode all CFG's and all BNF documents describe a CFG (a bijective en
- Graphic ::= ellipse | GraphicList GraphicList ::= empty | Graphic GraphicList How is that #Backusnaur form?
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/backusnaur