Example of config for nuxt-polyfill module

nuxt-polyfill.js

  polyfill: {
    features: [
      {
        require: 'object.entries',
        detect: () => 'entries' in window.Object,
        install: entries => entries.shim(),
      },
      {
        require: 'url-search-params-polyfill',
        detect: () => 'URLSearchParams ' in window,
      },
      {
        require: 'focus-visible',
      },
      {
        require: 'intersection-observer',
        detect: () => 'IntersectionObserver' in window,
      },
      {
        require: 'smoothscroll-polyfill',
        detect: () =>
          'scrollBehavior' in document.documentElement.style &&
          window.__forceSmoothScrollPolyfill__ !== true,
        install: smoothscroll => smoothscroll.polyfill(),
      },
    ],
  }