TILens turns technical updates into a focused daily brief: official releases,
trusted reporting, and practitioner analysis, deduplicated and organized by topic.
Vite 8 Beta: The Rolldown-powered Vite December 3, 2025 TL;DR: The first beta of Vite 8, powered by Rolldown, is now available. Vite 8 ships significantly faster production builds and unlocks future improvement…
A lot of people building software today never took the traditional CS path. They arrived through curiosity, a job that needed automating, or a late-night itch to make something work. This week, David Kopec joins me to…
Critical RCE vulnerabilities (CVE-2025-55182/CVE-2025-66478) were found in React Server Components and Next.js via unsafe deserialization. Immediate upgrade to patched versions is mandatory to prevent unauthenticated…
There is an unauthenticated remote code execution vulnerability in React Server Components. A fix has been published in versions 19.0.1, 19.1.2, and 19.2.1. We recommend upgrading immediately.