Use SVGs as React Components in Astro
Migrating a website from Next.js to Astro (v4/v3), one challenge was faced using SVGs as React Components in Astro. While Next.js easily converts SVGs to React Components, Astro's default setting processes them as a base64 data URL. The solution involves utilizing the Vite bundler's vite-plugin-svgr. The approach is versatile, supporting multiple frameworks, but we should use updated Astro versions to ensure smooth SVG conversions.
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Why Array Index as Key Is Bad in React
从上一篇笔记分析，key 属性是优化列表结点的主要方式，而稳定、唯一、可预测的 key 属性有助于 Diff 算法计算出准确的 DOM 操作，然而数组的索引虽然唯一，但是并不"稳定"，也难以预测
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Introduction to Assumptions Made in React Reconciliation
每当 state 发生变化，ReactJS 就会重新渲染新的 Virtual DOM，接着执行 Diff 算法与旧的 Virtual DOM 比较，计算出差异，最后执行 DOM 操作。ReactJS 基于以下两个假设优化了标准实现的 Diff 算法
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