Pinned Tweet
It’s happening. Yarn 6 Preview is here 💫

Yes, we rewrote it in Rust 🦀⚡️

I'm incredibly excited for the future of our beloved package manager. See the benchmarks and plans in our latest post: yarn6.netlify.app/blog/2026-01-2…
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They did! We're now working hard to implement the relevant capabilities to let you enable staged publishing; that should come with the incoming 4.16 release 🥳 docs.npmjs.com/staged-publish…
The right fixes would likely be for the npm registry to *finally* add support for 2FA publishing in a way compatible with both automations and monorepos. They announced some interest couple of months ago, but it hasn't transformed so far.
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We just released the 4.15 branch 🎊

One important change is that npmMinimalAgeGate will now default to 1d for new projects.
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The new Yarn website lets you diff packages between versions. No particular reason for that 😅 v6.yarnpkg.com/package/@tanst…
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Literally unplayable
Claude not being able to see that my package manager is Yarn and keep trying npm install is unforgivable 😒
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Reminder that Yarn lets you filter out freshly published packages with `npmMinimalAgeGate` - it's a good idea to use it on your work repos!
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Replying to @yarnpkg
Unfortunately it can't help people that happen to create new projects right when the vulnerability is up, since they rarely configure that in their home folder. And making it a default could impair security fixes (for instance the Next.js/React CVEs).
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Replying to @yarnpkg
The right fixes would likely be for the npm registry to *finally* add support for 2FA publishing in a way compatible with both automations and monorepos. They announced some interest couple of months ago, but it hasn't transformed so far.
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Our team is looking for a contractor to help us reimplement the Yarn website using @docusaurus 🧶 If interested, please send us a DM with references!
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Yarn retweeted
Introducing Yarn 3.1! 🎃👻 Corepack, ESM, pnpm mode, Optional Packages ... dev.to/arcanis/yarn-3…
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Yarn retweeted
Hello to Yarn 3! 🚀🤖 Improved performances, exports field, improved patches, esbuild, and more! And a look into what's coming next 😃 dev.to/arcanis/yarn-3…
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Yarn retweeted
No RFC yet, but it's on our roadmap - perhaps for 3.1. Current syntax I have in mind: gist.github.com/arcanis/df6da3…
I wish JavaScript package managers had a concept of "variants". Give me the CommonJS or the ES version of a package, but I really don't want both.
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Yarn retweeted
Just published Yarn 3.0.0-rc.1! We'll let it bake a few weeks before marking it stable, but it you can already try it now ⭐ Full changelog: 📜
github.com/yarnpkg/berry/…
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Two members of our core team, @arcanis and @paul_soporan, will host a Q&A on the @reactiflux Discord today at 1pm PT / 8PM GMT. Come say hello!
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Yarn 💞 GitHub Sponsors
dev.to/arcanis/yarn-g…
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Yarn retweeted
Replying to @sterblue
@sterblue is now supporting @yarnpkg with a ( so far modest ) monthly contribution. Happy to see more and more open source projects go for this fairer model ( @GraphileHQ is another one we support ). Would be more than happy to increase that ASAP.
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Yarn retweeted
I wrote about leveraging @yarnpkg 2 to manage multiple projects + dependencies from one code base! Check it out on the @heroku blog: blog.heroku.com/building-a-mon…
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Yarn retweeted
Just released Yarn 2.4! 🥳 Better warnings, improved performances, audit command, and more! 🎄 dev.to/arcanis/yarn-2…
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Yarn retweeted
A really interesting plugin that turns Yarn into a monorepo build manager, by @ojkelly - yarn.build 😮
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Yarn retweeted
Replying to @arcanis
25 ☝️ Prefer using the `portal:` or `link:` protocols over per-tool alias configuration (like Webpack aliases). If you’ve enabled PnP, you often don’t even have to bother: just use your package name in your imports! It’ll Just Work ✨
yarnpkg.com/features/proto…
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