core-js Polyfills

Using the core-js library to polyfill modern JavaScript APIs, loading only the features your target browsers are missing.

Content tagged core-js

• Post:Backwards-Compatible JavaScript: Polyfills and Baseline

  Use new JavaScript without breaking older browsers.

  Write backwards-compatible JavaScript: feature detection, safe core-js polyfills, transpiling vs polyfilling, Baseline and browserslist queries.