#react_19
Live, measured metrics for the hashtag #react_19 from the open social web. Every number carries a named source and the time it was fetched. Nothing is estimated.
Own #react_19
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 2026-09-17 02:07 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 2026-09-17 02:07 UTCLive pulse
measured · fosstodon.org (Mastodon tag timeline) · fetched 2026-09-17 02:07 UTCEverything below is measured over the latest 6 public posts (spanning ~19898 hours).
Posting hours (UTC)
Languages: Russian (6)
Avg boosts / post: 0
Top of the latest posts
[Перевод] Больше свободы агентам — жёстче проверки: линтинг React 19 на ESLint 10 Чем больше автономии я даю ИИ-агентам, тем больше требований к коду превращаю в механические проверки. Когда eslint-plugin-react сломался на ESLint 10, я собр
Нужен ли здесь `useEffect`? 12 сценариев из React-код-ревью — от производного состояния до React 19.2 На code review я регулярно встречаю один и тот же вопрос, только записанный разным кодом: «Как правильно синхронизировать эти значения чер
О дивный новый анимированный мир — ViewTransition в React Всем привет. Я Артем Курочкин, frontend разработчик компании DD Planet. Сегодня я расскажу об одном из ключевых нововведений в React, представленных на React Conf 2025. Прошу любить
What “react_19” means
Wiktionaryreact/ɹiːˈækt/
- nounAn emoji used to express a reaction to a post on social media.
- verbTo act or perform a second time; to do over again; to reenact.
#react_19 across platforms
every network with a public tag surfaceFollow #react_19 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/react_19