@unpkg

The CDN for everything on npm, serving 5B+ requests per day

unpkg.com
Joined October 2016
  • Tweets391
  • Following0
  • Followers2.7K
18Media
UNPKG retweeted
MJ
@mjacksonAug 27
This is a very cool little addition to UNPKG. Just include unpkg.com/run, and it'll automatically run TypeScript (and JSX!) blocks it finds in the page! Props to esm.sh for the inspiration 👍
UNPKG@unpkgAug 26
Replying to @unpkg
Also new: unpkg.com/run ✨ Write TypeScript + JSX straight in your HTML with no build step, bundler, or import map. Bare imports just work, compiled on the fly by esm.unpkg.com. Great for demos!
<script type="module" src="https://unpkg.com/run"></script> <script type="text/ts"> import confetti from "canvas-confetti"; confetti({ particleCount: 80, spread: 70 }); </script>

ALT <script type="module" src="https://unpkg.com/run"></script> <script type="text/ts"> import confetti from "canvas-confetti"; confetti({ particleCount: 80, spread: 70 }); </script>

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Introducing esm.unpkg.com 🚀 Any npm package as browser-ready ES modules. • TypeScript + JSX • imports resolve to UNPKG • zero build step Props to esm.sh for pioneering npm bundling in the cloud. You can now do this on UNPKG too!
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Also new: unpkg.com/run ✨ Write TypeScript + JSX straight in your HTML with no build step, bundler, or import map. Bare imports just work, compiled on the fly by esm.unpkg.com. Great for demos!
<script type="module" src="https://unpkg.com/run"></script> <script type="text/ts"> import confetti from "canvas-confetti"; confetti({ particleCount: 80, spread: 70 }); </script>

ALT <script type="module" src="https://unpkg.com/run"></script> <script type="text/ts"> import confetti from "canvas-confetti"; confetti({ particleCount: 80, spread: 70 }); </script>

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UNPKG retweeted
MJ
@mjacksonAug 24
I took a second this weekend to scratch a personal itch. You can now enjoy browsing packages on unpkg.com in dark mode 😎

UNPKG

The CDN for everything on npm

unpkg.com
UNPKG@unpkgAug 24
Dark mode, anyone?
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Dark mode, anyone?
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UNPKG in the last 30 days: • 138.7B requests • 5.65B unique IPs • 4.74 PB transferred That's IP reach equivalent to 94% of the online world.
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UNPKG retweeted
Ben@benallfree1 Jun 2025
📢 announcing vite-plugin-unpkg vite-plugin-unpkg is a @vite_js plugin that maps @unpkg links to local packages in your monorepo. This lets you use the no-build ethos of unpkg using direct links to unpkg even before your packages are published.
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~~attention cf'ers~~ [email protected] dropped admindo .dev is now live. enjoy the nonfunctional skeleton! AdminDO, the web and CLI admin for @cloudflare Durable Objects what's cool about this project: * no-build frontend via @unpkg * make your own admindo plugins * rally the community around a single architecture what do you want to see next?
58%Web tools (admindo.dev)
21%CLI tools (npx admindo)
21%DOFS FUSE
19 votes • Final results
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UNPKG retweeted
MJ
@mjackson14 May 2025
<script type=“importmap”> is underrated This is the only way I ever want to load dependencies in the browser. Straight from @unpkg. Bundling and deploying all that stuff myself over and over again is so tired.
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UNPKG retweeted
MJ
@mjackson9 May 2025
I relaunched @unpkg a few weeks ago, completely rewritten from scratch! The backend is: - @cloudflare Workers - @flydotio and @bunjavascript for serving files - esbuild The frontend: - @preactjs for components + hydration - @tailwindcss Source: github.com/unpkg/unpkg

GitHub - unpkg/unpkg: The CDN for everything on npm

The CDN for everything on npm. Contribute to unpkg/unpkg development by creating an account on GitHub.

github.com
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UNPKG now serves all traffic over HTTP/3! 🔥 With @Cloudflare, it's as easy as toggling a checkbox. We will be anxious to see how much of our traffic takes advantage of HTTP/3 over the coming months!
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We are currently down in some regions due to issues at our origin servers on @flydotio. We are working to resolve the issue and get back online as soon as possible. You can track the fly issue here: status.flyio.net/ We apologize for any inconvenience.

Fly.io Status

Latest service status for Fly.io

status.flyio.net
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It looks like most systems are coming back online. We are grateful to our friends at Fly for working hard to fix this outage ❤️
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UNPKG retweeted
MJ
@mjackson2 Dec 2021
Very cool. Just some really useful CSS variables, w/out a bunch of hassle. Think "atomic CSS". You can even import directly from @unpkg and skip the build step 🙌
Adam Argyle
@argyleink1 Dec 2021
Announcing Open Props 🎉 open-props.style 350 ✨free✨ CSS variables

Open Props: sub-atomic styles

Open source CSS custom properties to help accelerate adaptive and consistent design. Available from a CDN or NPM, as CSS or Javascript.

open-props.style
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TL;DR @import these variables directly from the @unpkg CDN and get right to work. Colors, gradients, typography and more. No build step. No configuration. Just make pretty things 😍
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This is such a cool idea. Thanks, @argyleink and @_davideast! open-props.style/

Open Props: sub-atomic styles

Open source CSS custom properties to help accelerate adaptive and consistent design. Available from a CDN or NPM, as CSS or Javascript.

open-props.style
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Thanks @mjackson for @unpkg! 1. @aws-amplify/core is installing react-native!? 2. npm ls react-native 3. Bug – unpkg.com/browse/@aws-sdk/mi… 4. Fix – unpkg.com/browse/@aws-sdk/mi… 5. PR incoming to @aws-amplify/core 🔜 github.com/aws-amplify/ampli…
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UNPKG retweeted
MJ
@mjackson16 Nov 2021
HUGE shout-out to @ScoutAPM for sponsoring @unpkg on GitHub Sponsors! Thank you! 😅 github.com/sponsors/mjackson

Sponsor @mjackson on GitHub Sponsors

Creator and maintainer of unpkg.com. Also author of Remix, React Router, and various other (probably JavaScript-related) stuff.

github.com
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UNPKG retweeted
MJ
@mjackson2 Nov 2021
This is the PR that spawned the idea for @unpkg. I was trying to add React Router 1.0 to cdnjs, but the PR was rejected due to a formatting issue. In the end I just decided it'd be easier to build a reverse proxy in front of npm. github.com/cdnjs/cdnjs/pull/…

add react-router 1.0.0-rc3 by mjackson · Pull Request #5944 · cdnjs/cdnjs

github.com
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UNPKG retweeted
MJ
@mjackson1 Sep 2021
In the last month, @unpkg served: • Over 100 billion requests • Over 1 petabyte of data • Over 4 billion unique visitors (~300M per day) Thank you @Cloudflare and @flydotio for hosting us!
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