Improving site performance by shipping more CSS
GitHub’s Primer moved from CSS-in-JS to CSS Modules, cutting server rendering time by 55%.
React news
From React to native web with nanotags: a migration that saved 100 KB
How Evil Martians replaced React and Ark UI with Web Components and a 2.5 KB wrapper library.
State of React 2025 results are live
React 19, CRA deprecation, CVEs and RSC debates, and AI tooling shaping the ecosystem.
Debugging with AI: can it replace an experienced developer?
LLM can fix symptoms fast, but it still struggles with root causes.
Bundle size investigation. A step-by-step guide to shrinking your JavaScript
A checklist for hunting megabytes, and shipping less JS.
React Compiler v1.0
Stable compiler auto-optimizes components, improves speeds up to 12%, used in Meta apps.
Dead framework theory
How LLMs trained on React could make it the platform by default, drowning new frameworks.
Introducing the React Foundation
New nonprofit under Linux Foundation to oversee React, React Native, and JSX long-term.