Rollup

The next-generation JavaScript module bundler.

[Rollup @RollupJS]

Thanks to the magnificent @antfu7, Rollup can now do tree-shaking for named exports in dynamic imports as well!

https://t.co/BgqGICYHuO

[Rollup @RollupJS]

This has been requested a lot. We are hugely thankful for their effort, which we are sure can also be attributed to the amazing Vite community. There are more an more great contributions coming from that direction ❤️

[Rollup @RollupJS]

Since a few days, the entire Rollup docs are now available in Chinese! Thanks to @Shenqingchuan, who approached us, assembled a team and made the impossible possible. Not only that, but they also presented a way to keep the documentation up to date easily: https://t.co/hkHOZkOslz

[Anthony Fu 🦋 @antfu.me @antfu7]

📦 Let me know if you also find this helpful!

🌴 Tree-shaking for deterministic dynamic imports:
- const { uniq } = await import('lodash-es')
- (await import('lodash-es')).uniq

Coming to @RollupJS! 👇
https://t.co/i1c0YMv5TN

[Rollup @RollupJS]

@jeffposnick @vite_js You can also find our offerings in the Vite store, but it is still an independent brand!

[Lukas Taegert-Atkinson 🦋 @lukastaegert]

And another important gap between Vite and Rollup has just been closed by @sanxiaozhizi: Promises as plugins! https://t.co/uEpJGAkkd3 Great work!

[Lukas Taegert-Atkinson 🦋 @lukastaegert]

While Rollup 3 has just been released and @ViteConf is not even over, we already released the first new feature thanks to a new contributor: Use arrays as plugins in Rollup Vite-style! Thank you so much sxzz! https://t.co/lGc466u5CJ

[Lukas Taegert-Atkinson 🦋 @lukastaegert]

🎉I am massively happy to announce the release of Rollup 3! Check it out: https://t.co/fGNl23zE9b
In the last months, there was a ton of polishing, and all core plugins have received an update as well.

[Lukas Taegert-Atkinson 🦋 @lukastaegert]

🎉v3.0 of @RollupJS is now feature complete and ready for public testing via `npm i rollup@beta`! In the next weeks, we will check official plugins and work with @vite_js for compatibility. See https://t.co/oEFOx6ed5E for the full changelog.

[Vite ⚡ @vite_js]

✋ [email protected] is out! https://t.co/gJXGat7lam

✅ Migration to parse5, a battle-tested HTML5-compliant parser
🆕 Support for the new Rollup hooks object form

Please help us test the beta and let us know how it works for you. Complete changelog at
https://t.co/6ju432sVpp

[ViteConf (Oct 15, 2026) @ViteConf]

🚀 We're excited to share that @lukastaegert, maintainer of @rollupjs will be a speaker at ViteConf! Vite success is in big part due to a strong bet on Rollup, and Lukas's work on Rollup 3 is fundamental for the future of the ecosystem ⚡️

Vite ❤️ Rollup
https://t.co/10a80V22mh

[Lukas Taegert-Atkinson 🦋 @lukastaegert]

While @RollupJS v3 is progressing well, we just released v2.78 that contains a long-awaited feature: Plugin hook ordering! https://t.co/00sDNWoOip
It was developed in close collaboration with @vite_js and is similar to enforce, but on hook level. Vite support coming soon.

[Lukas Taegert-Atkinson 🦋 @lukastaegert]

It is amazing how @vite_js is taking off and taking @RollupJS along for the ride🚀 I will give a short talk about Rollup 3, the future of the plugin system and what Vite means for us at @ViteConf so stay tuned! https://t.co/GEqhoHzGWQ

[Lukas Taegert-Atkinson 🦋 @lukastaegert]

Additional features are
- configurable hash length via e.g. [hash:16]
- functions passed to banner/footer/intro/outro are called per chunk with some chunk information

Try out the first beta via "npm install rollup@beta" https://t.co/oEFOx6ed5E

Feedback welcome!

[Lukas Taegert-Atkinson 🦋 @lukastaegert]

At last, it provides optimally stable chunk hashes that only depend on the final content (including e.g. renderChunk changes) while it fully supports circular (hash-)dependencies. And renderChunk also has access to the full chunk graph now! (cont.)

[Lukas Taegert-Atkinson 🦋 @lukastaegert]

Rollup v2 has been around for a REALLY long time, but we are finally starting to prepare v3 now! And the most important core feature is already ready for testing: A completely rewritten content hashing logic! https://t.co/iQAXUHRtjw (cont.)

[Lukas Taegert-Atkinson 🦋 @lukastaegert]

There is a big update for @rollup/plugin-commonjs approaching that should finally solve many long-standing issues related to execution order: https://t.co/vvinjdYs3b

Before we release it, I invite everyone to test it by installing v22.0.0-5 (also update rollup to v2.64) (cont.)

[Rollup @RollupJS]

To the fine folks at

@Airbnb
dtc innovation
@getsentry

that just supported Rollup with generous open source grants:

Thank you so much ❤️
Everyone involved in Rollup does it out of passion for the ecosystem and developer experience, this helps us a lot!

[Lukas Taegert-Atkinson 🦋 @lukastaegert]

🎉 In v2.57.0, Rollup finally gets a "modern" mode! Setting output.generatedCode="es2015" will allow Rollup to use things like "const" and arrow functions for more efficient helpers and slightly smaller code output. https://t.co/oZtqz7MUre (cont.)

[Lukas Taegert-Atkinson 🦋 @lukastaegert]

Also in Rollup 2.52: tree-shaking presets. As we are adding new ways to make output even smaller while also working on fixing edge case issues, you can now use the presets "safest" or "smallest" to get the best results: https://t.co/hNQrnC71a5