codex tripping onto some wild things

Question

codex produced 2k lines of this   const denominator = Math.max(1, highlights.length - 1);

  highlights.forEach((highlight, index) => {
    const dot = document.createElement('div');
    dot.className = 	imeline-dot ;
    const relative = typeof highlight.relativePosition === 'number'
      ? highlight.relativePosition
      : (denominator === 0 ? 0 : index / denominator);
    const left = Math.min(100, Math.max(0, relative * 100));

<img width="1920" height="1080" alt="