Faster Builds, Smaller Bundles and Extended Setups in Meteor 3.4 with Rspack Integration

I’m glad to see the attention Meteor 3.4 and the Rspack integration received, not only from active community members, but also from people who were active in the past or got interested due to the new features.

After 13 betas and 4 RCs, the Meteor Rspack integration is in good shape and live in official Meteor 3.4. We will still address improvements reported by users.

If you have more questions about Meteor 3.4, please refer to this new forum post.

Since we started working on the Meteor Rspack integration in June 2025, feedback was handled across two forum threads, covering the initial announcement and then the first betas up to the final release.
In total, these two posts reached: Replies: 314 · Views: 15,900 · Users: 53 · Likes: 411 · Links: 85.

Thank you for the support on this work and on the framework we all enjoy building with. Lets keep improving Meteor every day.

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