🏠 New in High Baseline Support: JavaScript modules

November 9, 2020

caniuse · mdn · [spec]([‘https://html.spec.whatwg.org/multipage/webappapis.html#javascript-module-script’, ‘https://tc39.es/ecma262/multipage/ecmascript-language-scripts-and-modules.html#sec-modules’])

JavaScript modules allow code to be organized into reusable units. Modules use import to load other modules and export to declare what is available to import from other modules. In HTML, modules are loaded with <script type="module">.

Source features

• html.elements.script.type.module [mdn]
• javascript.statements.export [mdn]
• javascript.statements.export.default [mdn]
• javascript.statements.import [mdn]
• html.elements.script.nomodule [mdn]