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React

A JavaScript library for building user interfaces.

The notes are based on React v18.2.0.

Phrases​

// root === FiberRootNode
function performConcurrentWorkOnRoot(root) {
  // Render phrase
  const existStatus = renderRoot(root);
  const finishedWork = root.current.alternate;
  root.finishedWork = finishedWork;
  // The render completed.

  // Commit phrase
  commitRoot(root);
}

References​