When Features Fight Back - A Turbopack Revert Story
Today's episode covers a classic development moment - when a promising new feature meets reality and has to take a step back. The Next.js team reverted worker_threads bundling support in Turbopack after hitting a tricky build error, plus we got a fresh canary release with the latest updates.
Duration: PT3M45S
Episode overview
This episode is a short developer briefing from Next.js.
It explains recent repository work in plain language.
- Show: Next.js
- Published: 2026-01-19T11:09:30Z
- Audio duration: PT3M45S
Transcript excerpt
This excerpt keeps the crawler page concise. Listen to the episode or use the RSS feed for the full update.
Hey there, amazing developers! Welcome back to another episode of the Next.js podcast. I'm your host, and wow, do we have a relatable story for you today - one of those moments that every developer knows all too well.
You know that feeling when you're working on something awesome, you get it merged, and then... reality hits? Well, that's exactly what happened in the Next.js codebase yesterday, and honestly, it's a perfect reminder that this is just how software development works sometimes.
Let me tell you about the main event today. Tobias Koppers, who goes by sokra - and if you don't know Tobias, he's one of the brilliant minds behind webpack and now Turbopack - had to make the tough call to revert a really cool feature. We're talking about PR 88725, which rolled back the worker_threads bundling…
Now, before you think "oh no, something went wrong!" - let me frame this differently. This is actually a great example of how healthy development works. The original feature was solid in concept - adding bundling support for Node.js worker threads is genuinely useful stuff. But when it hit the real world, it ran…
Here's what I love about this situation - the team didn't spend days trying…
The…
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