Function setDescription

src/platforms/wasm/compiler/modules/ui/ui_manager.ts:452–474

(descData)

}

function setDescription(descData) {
  if (descData && descData.text) {
    // Create or find description element
    let descElement = document.querySelector('#fastled-description');
    if (!descElement) {
      descElement = document.createElement('div');
      descElement.id = 'fastled-description';
      // Insert after h1
      const h1Element = document.querySelector('h1');
      if (h1Element && h1Element.nextSibling) {
        h1Element.parentNode.insertBefore(descElement, h1Element.nextSibling);
      } else {
        console.warn('Could not find h1 element to insert description after');
        document.body.insertBefore(descElement, document.body.firstChild);
      }
    }

    // Always process text as markdown (plain text is valid markdown)
    descElement.innerHTML = markdownToHtml(descData.text);
  } else {
    console.warn('Invalid description data received:', descData);
  }
}

function createHelp(element) {
  const helpContainer = document.createElement('div');