#PrismJS
Live, measured metrics for the hashtag #PrismJS from the open social web. Every number carries a named source and the time it was fetched. Nothing is estimated.
Own #prismjs
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Day-by-day usage
measured · fosstodon.org (Mastodon public tags API) · fetched 2026-07-28 08:58 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 2026-07-28 08:58 UTCNo related tags with measured usage found for #prismjs.
Live pulse
measured · fosstodon.org (Mastodon tag timeline) · fetched 2026-07-28 08:58 UTCEverything below is measured over the latest 10 public posts (spanning ~29709 hours).
Posting hours (UTC)
Languages: English (10)
Avg boosts / post: 1.5
Top of the latest posts
Wow, #PrismJS, the syntax highlighter I started in 2012 after being fed up with the aesthetics and ergonomics of the existing options, has exceeded 1 BILLION total npm downloads! https://npm-stat.com/charts.html?package=prismjs&from=2012-01
@Una @argyleink Awesome! We no longer need #CSS Custom Highlight API nor #PrismJS nor #HighlightJS for syntax highlighting thanks to @gdc!
Just hit publish on a new post about adding a new #PrismJS language for @eleventy syntax highlighting: https://joesahlsa.dev/blog/custom-language-syntax-highlighting/
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/prismjs