A Next.js to TanStack Start migration in depth

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Plus debugging React with AI, a one-line 100x speedup, and Gatsby gets React 19 support. |

#​461 — February 6, 2026

Read on the Web
Together with  WorkOS
 React Status

Debugging React with AI: Can It Replace a Senior Dev? — A lightning rod topic deftly handled by Nadia, well known for her great posts. She rigged up an app laced with subtle bugs, unleashed Claude on it, and… watched it fail to impress: "Can AI replace an experienced developer for debugging? No, of course not." Yet.

Nadia Makarevich

Why Inngest Migrated from Next.js to TanStack Start — A detailed account of moving from Next.js to TanStack Start, covering the motivating causes, migration techniques, and lessons learned.

Jacob Heric

Add GitHub, Slack & Google Integrations Without Rebuilding OAuth — WorkOS Pipes handles OAuth flows, token refresh, and credential storage across multiple providers. Users connect via a widget, and your app makes one API call to get a valid token. It's a faster way to ship third-party integrations.

WorkOS sponsor

Gatsby Gets a New Release with React 19 Support — In spite of chatter over the years about whether Gatsby is 'dead' or not, it is currently quite alive, with both a new release and an estimate that over a million sites are using it. React 19 is now officially supported.

Gatsby

IN BRIEF:

💔 A Broken Heart (or Getting a 100x Speedup in One Line) — A single emoji brought a dashboard to its knees, dragging out load times to ten seconds. Finding it involved a trek through React red herrings, perf timelines, and a binary search. The sort of silly bug any of us could run into. And React? Completely innocent.

Allen Pike

A Review of React's ViewTransition Element — A useful comparison, with demos, of React's new <ViewTransition> component (currently in Canary) against "classic style" startViewTransition(). The conclusion is surprisingly ambivalent.

Chris Coyier

Why Class Objects Can Work Against React Compiler's Memoization — React Compiler automates a lot of memoization, but class instances can still defeat automatic optimizations in some cases. The author's rule of thumb: "Inside React render paths, prefer data-first models over behavior-rich class instances."

ilDon

Real-Time Dashboards Without a Second Database — TimescaleDB keeps analytics on live Postgres data. No pipelines, no sync lag. Extend Postgres instead. Try free.

Tiger Data sponsor

📄 Using AI Agents to Make Better Slides (Fast) – A workflow for building presentation slides as web pages using agents, React and reveal.js. Sherveen Mashayekhi

📄 How Good is AI at Coding React (Really)? Addy Osmani

🛠  Code, Tools & Libraries

The Logo Soup Problem: And How to Solve It — Many sites show company logos as a form of social proof, but sizing and laying out numerous logos responsively can be quite tricky. Luckily, you can now use React Logo Soup instead – here's a live demo.

Rostislav Melkumyan

🗓️ DayFlow: A Full Calendar Component for React — A feature-rich calendar with drag-and-drop, multiple views, seamless infinite scrolling, and Google Calendar-style functionality. GitHub repo.

DayFlow Contributors

Buttony: A Library of Animated Buttons — Quite a few unique animations in this React-focused collection, including effects on hover, click, or even when the button is not interacted with (e.g. "Rotate Border" and "Shine").

Jhojan García

📰 Classifieds

🎆 Reach an audience of 250M+ Fire TV users. With Amazon Developers' tools, porting React Native mobile and web apps has never been simpler.

🚀 Hands-on Next.js workshop: Learn to debug hydration errors, RSCs, ISR and monitor performance of AI Agents and your application.

📢  Elsewhere in the ecosystem

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