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jsr.io

JSR

Who runs JSR, what it tracks and what it costs, and the 20 closest software package registry alternatives.

Who’s behind it
Not stated
Online since
Unknown
Trackers
Prices
No pricing page
Last price change
–
Closest alternative
npmjs.com

Measured from JSR’s own pages, the Internet Archive and public records. Hover a dotted value for its source and date.

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Visit JSR

01 · Who’s behind it

Who runs JSR

JSR jsr.io

JSR is the open-source package registry for modern JavaScript. JSR natively supports TypeScript, and works with all JS runtimes and package managers.

Wikidata: package registry for JavaScript and TypeScript

Company
No imprint we could read
Online since
Not in the Internet Archive
Audience
In English

02 · Privacy

What JSR tracks

What the homepage loads before you accept or decline cookies. A cookie banner should hold most of it back until you agree, and a tag manager can load more that we don’t see.

trackers that follow visitors

None of the 18 alternatives below has fewer; 5 have more.

Privacy-friendly alternatives →
Cookie banner
None found

We found no trackers, ad pixels or third-party embeds on JSR’s homepage.

03 · Alternatives

Alternatives to JSR

Thumbs up if it’s a real alternative to JSR, thumbs down if it isn’t.

No ad trackersRegistered in the EUFree planOnly in English

1 of the 60 sites closest to JSR matches.

  1. 01
    GitBook gitbook.com English Free plan 6 trackers

    The knowledge layer for AI | GitBook

    GitBook is a knowledge platform that connects your docs, product and users, answers user questions, and identifies knowledge gaps. Docs-as-code support & AI insights included.

    Compare GitBook with JSR →

Closest first, by how much each site’s offer resembles JSR’s. Trackers are counted the same way as above. Highlighted technologies are ones JSR uses too. Votes and comments come from visitors and don’t change the order.

04 · History

What changed

Price and policy history →

No changes yet. Each new crawl is compared with the last one, and what JSR adds, drops or rewrites shows up here.

05 · Details

How we measure

Alternatives are matched by what sites actually offer, from their homepages, Wikidata and a summary by Claude, in any language. Trackers and the rest of the stack come from the homepage’s code and DNS records.

The full technology stack and search numbers · 5 technologies
Neighbours
k = 60
Sites searched
9,212
Vector
384-d
Query
60 ms

Built with

CDN
Email hosting
Email delivery
  • Amazon SES TXT v=spf1 include:_spf.google.com include:amazonses.com ~all
DNS hosting
SaaS tools (verified in DNS)