#Happy2021
Live, measured metrics for the hashtag #Happy2021 from the open social web. Every number carries a named source and the time it was fetched. Nothing is estimated.
Own #happy2021
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 · mas.to (Mastodon public tags API) · fetched 2026-10-06 14:33 UTC0 uses by 0 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 2026-10-06 14:33 UTCLive pulse
measured · mas.to (Mastodon tag timeline) · fetched 2026-10-06 14:33 UTCEverything below is measured over the latest 8 public posts (spanning ~17301 hours).
Posting hours (UTC)
Languages: English (5) · French (1) · esAr (1) · Catalan (1)
Avg boosts / post: 7
Top of the latest posts
Happy New Year! 🎊🎈 #HappyNewYear #Happy2021
@IanMoore3000 Wishing folks the wrong New Year, especially in the past, will be seem as a noble attempt to recycle last year's cards, so you will, in fact gain many #Brownie #Points #Christmas2022 #Happy2021!! 😍
Still time to wish you all the best ! Happy 2021 everyone ! 💌 Thanks #GIMP and other Free Software for existing. Let's continue our route together next year and for many years to come ! 💕 #Happy2021 #happynewyear #ZeMarmot
What “happy2021” means
Wiktionary · Wikipediahappy
- nounA happy event, thing, person, etc.
- nounPreceded by the: happy people as a group.
Happiness is a complex and multifaceted mental state that encompasses a range of positive feelings, from contentment to intense joy. It is often associated with positive life experiences, such as achieving goals, spending time with loved ones, or engaging in enjoyable activities. However, happiness can also arise spontaneously, without any apparent external cause.
“Happiness” on Wikipedia (CC BY-SA) →#happy2021 across platforms
every network with a public tag surfaceFollow #happy2021 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/happy2021