zyuas.com/node_modules/caniuse-db/features-json/es6-module.json

{
  "title":"JavaScript modules via script tag",
  "description":"Loading JavaScript module scripts (aka ES6 modules) using `<script type=\"module\">` Includes support for the `nomodule` attribute.",
  "spec":"https://html.spec.whatwg.org/multipage/scripting.html#attr-script-type",
  "status":"ls",
  "links":[
    {
      "url":"https://strongloop.com/strongblog/an-introduction-to-javascript-es6-modules/",
      "title":"Intro to ES6 modules"
    },
    {
      "url":"https://blogs.windows.com/msedgedev/2016/05/17/es6-modules-and-beyond/",
      "title":"MS Edge blog post"
    },
    {
      "url":"https://hacks.mozilla.org/2015/08/es6-in-depth-modules/",
      "title":"Mozilla hacks article"
    },
    {
      "url":"https://bugzilla.mozilla.org/show_bug.cgi?id=568953",
      "title":"Firefox support bug"
    },
    {
      "url":"https://blog.hospodarets.com/native-ecmascript-modules-the-first-overview",
      "title":"Blog post: Native ECMAScript modules - the first overview"
    },
    {
      "url":"https://tc39.es/ecma262/#sec-modules",
      "title":"Counterpart ECMAScript specification for import/export syntax"
    },
    {
      "url":"https://html.spec.whatwg.org/multipage/scripting.html#attr-script-nomodule",
      "title":"Specification for nomodule attribute"
    },
    {
      "url":"https://hospodarets.com/native-ecmascript-modules-nomodule",
      "title":"Blog post on using nomodule"
    },
    {
      "url":"https://gist.github.com/jakub-g/5fc11af85a061ca29cc84892f1059fec",
      "title":"Will it double-fetch? Browser behavior with `module` / `nomodule` scripts"
    }
  ],
  "bugs":[
    {
      "description":"`nomodule` scripts are not executed in Edge, but they're still fetched"
    },
    {
      "description":"Edge 17+ fetches HTML-declared <script type='module'> twice"
    }
  ],
  "categories":[
    "JS"
  ],
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  },
  "notes":"",
  "notes_by_num":{
    "1":"Support can be enabled via `about:flags`",
    "2":"Support can be enabled via `about:config`",
    "3":"Does not support the `nomodule` attribute",
    "4":"A [polyfill is available](https://gist.github.com/samthor/64b114e4a4f539915a95b91ffd340acc) for Safari 10.1/iOS Safari 10.3",
    "5":"`nomodule` scripts are not executed, but they're still fetched"
  },
  "usage_perc_y":96.81,
  "usage_perc_a":0.05,
  "ucprefix":false,
  "parent":"",
  "keywords":"es6 module,esmodules,module,import,export,nomodule",
  "chrome_id":"5365692190687232",
  "shown":true
}