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johnteee/polyfills.html

Forked from jacoduplessis/polyfills.html
Created September 5, 2018 05:08
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Load Promise and Fetch polyfills conditionally (updated 8 Jan 2016)
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polyfills.html
<script>
window.Promise || document.write('<script src="https://unpkg.com/es6-promise@4.0.5/dist/es6-promise.min.js"><\/script>');
window.fetch || document.write('<script src="https://unpkg.com/whatwg-fetch@1.1.1/fetch.js"><\/script>');
</script>
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