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Original rewrites on React, Node.js, TypeScript and AI — practical notes from the same engineering practice behind our operator software. Article bodies are in English.
Tagged: dom
DOM nodes are not the HTML string you shipped
Parse trees, live NodeLists, and reflows explain why string-level mental models break in real frontends.
1180 wordsRead articleThe React Bug That Only Appears When Readers Translate Your Page
Chrome page translation detaches React text nodes, causing removeChild crashes or silent freezes. Measurement across browsers shows when viewport repair helps and when writing into translator wrappers is safer.
1432 wordsRead articleFragment Refs in React 19.3: DOM Behavior for Sibling Groups, No Wrapper
Learn how a ref on Fragment gives you a FragmentInstance for listeners, focus, observers and measurement across sibling elements, and where its limits are.
2858 wordsRead articleLive DOM Collections, Layout Thrashing and the Attribute Gap Explained
Learn why the DOM is a live rendered tree, how that causes skipped loop items and forced layouts, and why custom data attributes need getAttribute.
1407 wordsRead article
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