Next.js: Turbopack Gets Major Polish & React Updates
A productive day with 19 merged PRs focused heavily on Turbopack improvements, including HMR fixes, CSS dependency location corrections, and major code simplification efforts. The team also upgraded React to the latest experimental build and made several developer experience improvements around error messages and documentation.
Duration: PT3M56S
Episode overview
This episode is a short developer briefing from Next.js.
It explains recent repository work in plain language.
- Show: Next.js
- Published: 2026-02-13T11:13:57Z
- Audio duration: PT3M56S
Transcript excerpt
This excerpt keeps the crawler page concise. Listen to the episode or use the RSS feed for the full update.
Hey there, fellow developers! Welcome back to another episode of the Next.js podcast. I'm your host, and wow, what a day February 13th turned out to be! We've got 19 merged pull requests and 23 additional commits to dive into - it's like the team had an extra shot of espresso in their coffee this morning.
Let's jump right into the big story of the day, which is all about Turbopack getting some serious love and attention. Will Binns-Smith kicked things off with a crucial HMR fix that was causing missing factories. You know how frustrating it can be when hot module replacement just stops working? This one was a sneaky…
Speaking of development flow, Niklas fixed something that's been bugging developers for a while - CSS dependency locations were showing up incorrectly in error messages. Before this fix, you'd get these confusing error locations that didn't quite match up with what you were seeing in your editor. Now when…
But here's where things get really exciting - Matt Mastracci has been on an absolute mission to clean up the Turbopack codebase. First, he introduced a new derive macro called ValueToString that eliminated over 600 lines of boilerplate code across 45 manual…
The React…
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Nearby episodes from Next.js
- Router Resilience and Developer Experience Wins
- Pipelining Performance and AI Agent Tooling
- Better Documentation & Smoother Scrolling
- Turbopack Gets Smart, HMR Gets Stable
- React Upgrade & Memory Leak Fixes
- Performance Optimizations and Clean-up Day
- The Great Infrastructure Upgrade
- Instant Navigation and Smart Caching Get Major Upgrades