Tag Archives: import

Support Import Maps in any browser with es-module-shims

JavaScript Import Maps – which I wrote about earlier here — are a great addition to the web. Unfortunately they’re only supported in Chromium 89+. Thankfully there’s a polyfill available: es-module-shims. As long as your browser has baseline ES Module Support (Chrome 61+, Firefox 60+, Safari 10.1+, and Edge 17+) the polyfill will work. To …

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Control the behavior of JavaScript imports with Import Maps

Shipping in Chrome 89 are Import Maps, which allows control over what URLs get fetched when importing modules. Let’s take a look at this very welcome addition. When importing ES Modules (on the web), you need to refer to them using their full filenames or URLs: import moment from “/js/moment/moment.js”; import { partition } from …

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