Auto-Refresh Preview Reloads: CodePen Editor Lacks a Configurable Debounce or Cancellation Boundary
CodePen's Auto-Refresh feature reloads the preview pane whenever the editor detects a change in HTML, CSS, or JavaScript. The current public release triggers this reload on every keystroke, producing rapid consecutive updates that can cause preview flicker and strain when scripts are computationally heavy. There is no documented editor setting or API to debo
