Here’s what you’ll find in the February 11 edition of The Replay, LogRocket’s newsletter for developer and engineering leaders:

11/2/26

⚡ Shruti Kapoor, frontend educator, author, and former PayPal/Slack engineer, explains how to cut your LCP from 28 to around 1 in React, with profiling, smart bundling, SSR, lazy loading, and real performance tradeoffs that really drive the metrics.

🧵 Rich Harris, creator of Svelte, joins PodRocket to break down the Fine-Grained Everything and what comes after React Server Components: why better primitives trump micro-optimization and what it means for frontend architecture.

🔐 Rosario De Chiara, a computer science PhD and innovation manager, shows what building a privacy-first AI agent really looks like: small language models, on-device workflows, and patterns you can ship today without sending sensitive data to the cloud.

🔄 Why the Inngest team migrated from Next.js to TanStack Start.

🎵 Bad Bunny 🤝 AI agent.

…and much more.

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