axe-core/lib/checks/shared/is-on-screen.json

Accessibility engine for automated Web UI testing

{
  "id": "is-on-screen",
  "evaluate": "is-on-screen.js",
  "metadata": {
    "impact": "serious",
    "messages": {
      "pass": "Element is not visible",
      "fail": "Element is visible"
    }
  }
}