33 lines
958 B
JavaScript
33 lines
958 B
JavaScript
import main from '../mastodon/main';
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const needsBasePolyfills = !(
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window.Intl &&
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Object.assign &&
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Number.isNaN &&
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window.Symbol &&
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Array.prototype.includes
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);
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const needsExtraPolyfills = !(
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window.IntersectionObserver &&
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window.requestIdleCallback
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);
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// Latest version of Firefox and Safari do not have IntersectionObserver.
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// Edge does not have requestIdleCallback.
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// This avoids shipping them all the polyfills.
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if (needsBasePolyfills) {
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Promise.all([
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import(/* webpackChunkName: "base_polyfills" */ '../mastodon/base_polyfills'),
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import(/* webpackChunkName: "extra_polyfills" */ '../mastodon/extra_polyfills'),
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]).then(main).catch(e => {
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console.error(e); // eslint-disable-line no-console
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});
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} else if (needsExtraPolyfills) {
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import(/* webpackChunkName: "extra_polyfills" */ '../mastodon/extra_polyfills').then(main).catch(e => {
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console.error(e); // eslint-disable-line no-console
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});
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} else {
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main();
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}
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