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Ask HN: Is React Slow?

• dusted 4y ago
  Compared to what? Qt? Probably yes.
  • roschdal 4y ago
    Compared to JavaScript. React has to always compare everything to the virtual DOM.
    • verdverm 4y ago
      is doing large edits to the actual DOM faster? the point of the shadow / virtual DOM is to accumulate changes and send those to the browser rendering process in batches, so that it thrashes less, thereby being faster, typically.