INNER CODE UNIT · TypeScript

observer

vinta/pangu.js · src/browser/index.ts:487

    const observer = new MutationObserver((mutations) => {
      let titleChanged = false;

      // If this batch removed content we already spaced, there is usually a page re-render
      // So the added nodes below are re-spaced with spaceNodeSync(), before the browser paints the re-rendered text
      let removedSpacedContent = false;
      for (const mutation of mutations) {
        for (const node of mutation.removedNodes) {
          if (this.hasSpacedTextInSubtree(node)) {
            removedSpacedContent = true;
            break;
          }
        }
        if (removedSpacedContent) {
          break;
        }
      }

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