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JSR

@jsr.io

The JavaScript Registry (JSR) is a module registry for TypeScript and ESM. Works with Node, Deno, browsers, and more. Free and open source. https://jsr.io

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07.11.2024
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Latest posts by JSR @jsr.io

Apologies about this. There was a bad deployment which we rolled out. This didnt affect actual imports, but the frontend and API server only. We have put measures in place to prevent this in the future.

03.03.2026 23:42 πŸ‘ 2 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0
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JSR now lets you diff the generated documentation between released versions of a package, making it easy and clear what has changed in a visual manner!

Example: jsr.io/@david/gagen...

27.02.2026 16:16 πŸ‘ 110 πŸ” 15 πŸ’¬ 3 πŸ“Œ 2
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do you see a difference?

24.02.2026 14:02 πŸ‘ 3 πŸ” 2 πŸ’¬ 1 πŸ“Œ 0
old version to a new version selector

old version to a new version selector

changes are coming

23.02.2026 14:47 πŸ‘ 25 πŸ” 1 πŸ’¬ 1 πŸ“Œ 0
Join the JSR Discord Server! A modern package registry for JavaScript and TypeScript | 402 members

In an hour from now another bi-weekly open meeting will occur in our discord.

There will be an exciting new feature demo, and discussions around reliability and infrastructure.

discord.gg/hMqvhAn9xG

19.02.2026 16:05 πŸ‘ 6 πŸ” 1 πŸ’¬ 0 πŸ“Œ 1
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JSR now has a refreshed & improved browsing and viewing experience for the auto-generated documentation, making it easier than ever before to find what you are looking for!

13.02.2026 18:29 πŸ‘ 48 πŸ” 2 πŸ’¬ 0 πŸ“Œ 1
Join the JSR Discord Server! A modern package registry for JavaScript and TypeScript | 392 members

In just 2 hours another bi-weekly open meeting will occur in our discord.

find out what has recently been worked on, what may come up next, and ask anything you may have questions about!

discord.gg/hMqvhAn9xG

05.02.2026 15:11 πŸ‘ 0 πŸ” 1 πŸ’¬ 0 πŸ“Œ 0
Join the JSR Discord Server! A modern package registry for JavaScript and TypeScript | 358 members

Our open office hours are about to start! Come with any questions about publishing to JSR and see what's on the roadmap!

discord.gg/739yzmaW?eve...

16.10.2025 15:58 πŸ‘ 2 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0
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JavaScriptβ„’ We need your help to continue our fight over Oracle's claim to the JavaScript trademark. Here's where we are now and what you can do to help.

We're launching a GoFundMe to cover legal fees to #FreeJavaScript trademark from Oracle.

We need to raise $200k to make full use of the discovery phase in the trademark cancelation petition. This is a critical step in protecting the JavaScript name for the whole community.

πŸ‘‰ javascript.tm

28.08.2025 04:20 πŸ‘ 135 πŸ” 68 πŸ’¬ 5 πŸ“Œ 6
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Today's JSR office hours will be starting shortly!

discord.com/events/13088...

24.07.2025 15:42 πŸ‘ 4 πŸ” 0 πŸ’¬ 1 πŸ“Œ 0

Yes! You can view it here: youtu.be/EYChfK4ZBkE

24.07.2025 15:07 πŸ‘ 1 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0
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In today's office hours (starting in 20 minutes), we will share a new feature added to JSR!

discord.com/events/13088...

10.07.2025 15:41 πŸ‘ 6 πŸ” 0 πŸ’¬ 1 πŸ“Œ 0

Email us at help@jsr.io!

10.07.2025 15:40 πŸ‘ 2 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0
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Our next open office hours will begin shortly! Come hang with the JSR team, ask questions, and hear about the upcoming roadmap!

discord.com/events/13088...

26.06.2025 15:58 πŸ‘ 4 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0
Leo Kettmeir - JSR: under the hood & native support in the ecosystem
Leo Kettmeir - JSR: under the hood & native support in the ecosystem YouTube video by Web Engines Hackfest

Leo Kettmeir talks about the JavaScript Registry (JSR) at the Web Engines Hackfest 2025 @kettmeir.dev @jsr.io www.youtube.com/watch?v=Lc15...

17.06.2025 08:36 πŸ‘ 4 πŸ” 1 πŸ’¬ 0 πŸ“Œ 0

The recording from today's office hours is up!

www.youtube.com/watch?v=s_vZ...

29.05.2025 17:44 πŸ‘ 6 πŸ” 0 πŸ’¬ 1 πŸ“Œ 0
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JSR now supports @vlt.sh πŸŽ‰

29.05.2025 16:37 πŸ‘ 22 πŸ” 4 πŸ’¬ 0 πŸ“Œ 0
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We're about to begin our next JSR open office hours. Come with questions and we'll share the upcoming roadmap!

discord.gg/Xr2a5pHx?eve...

29.05.2025 15:58 πŸ‘ 3 πŸ” 2 πŸ’¬ 0 πŸ“Œ 1
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Introducing `jsr:` Support Introducing `jsr:` Support

Just added support to @vlt.sh for jsr: specifiers, check it out! blog.vlt.sh/blog/jsr-sup...

27.05.2025 18:10 πŸ‘ 22 πŸ” 3 πŸ’¬ 0 πŸ“Œ 1
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A brief history of JavaScript | Deno In 30 years, JavaScript went from being a little scripting language to one of the world's most popular. Here are key moments to show how it has evolved and where it is headed.

This month, JavaScript turns 30 πŸŽ‚

Here are key moments showing how JavaScript evolved from a little scripting language to one of the world's most popular πŸ‘‡

deno.com/blog/history...

22.05.2025 16:05 πŸ‘ 143 πŸ” 30 πŸ’¬ 5 πŸ“Œ 11
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Our office hours just started! Come meet the team and ask any questions about JSR!

discord.com/events/13088...

15.05.2025 16:05 πŸ‘ 4 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0

Tune in now to hang out with the JSR team and get an update on what's on the horizon πŸ‘€

discord.com/channels/130...

01.05.2025 16:04 πŸ‘ 11 πŸ” 1 πŸ’¬ 0 πŸ“Œ 0
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Want to stay updated on JSR's developments? Join our Discord or tune into this Thursday's public office hours.

discord.gg/RMNPxp7X?eve...

29.04.2025 16:23 πŸ‘ 5 πŸ” 0 πŸ’¬ 0 πŸ“Œ 1
JSR Board Meeting 2 - 2025-04-17 · Issue #1084 · jsr-io/jsr Attendees Ryan Dahl Evan You James Snell Notes JSR Board Meeting #⁠2 convened to provide an update on recent progress, share platform developments, and continue forward momentum on governance evolu...

The JSR board met again to discuss metrics, moderation, upcoming features, and more β€”

github.com/jsr-io/jsr/i...

29.04.2025 16:23 πŸ‘ 13 πŸ” 1 πŸ’¬ 1 πŸ“Œ 0
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Add JSR packages with pnpm and Yarn You can now access JSR packages via pnpm and Yarn. Here's how.

You can now add JSR packages with @yarnpkg.dev and @pnpm.io with `jsr:` specifier

deno.com/blog/add-jsr...

25.04.2025 16:41 πŸ‘ 104 πŸ” 18 πŸ’¬ 4 πŸ“Œ 2

Thanks to @kettmeir.dev for this, it's a very big +1 over npm from a UX point of view.

25.04.2025 15:40 πŸ‘ 11 πŸ” 1 πŸ’¬ 1 πŸ“Œ 0
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πŸŒ• πŸŒ– πŸŒ‘

jsr.io

25.04.2025 15:36 πŸ‘ 23 πŸ” 1 πŸ’¬ 0 πŸ“Œ 1
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Introducing package download counts πŸŽ‰

jsr.io/@std/path

24.04.2025 15:02 πŸ‘ 41 πŸ” 6 πŸ’¬ 0 πŸ“Œ 1

You can now natively use dependencies from @jsr.io using the `jsr:` prefix in your package.json and CLI commands! πŸ“¦

22.04.2025 05:55 πŸ‘ 20 πŸ” 3 πŸ’¬ 1 πŸ“Œ 1
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Got bits of code you keep copy-pasting from project to project? You should turn them into a library!

And guess what? You’re in luck for two reasons:
- It’s never been easier to publish one with @deno.land and @jsr.io πŸš€
- I just published a new lesson showing you exactly how to do it πŸ’‘

Link below πŸ‘‡

24.04.2025 13:16 πŸ‘ 14 πŸ” 1 πŸ’¬ 2 πŸ“Œ 1