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vue3-sfc-loader

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vue3-sfc-loader

Vue3 Single File Component loader


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3K
decreased by-10.75%
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vue3-sfc-loader

Vue3 Single File Component loader

Description

Load .vue files directly from your html/js. No node.js environment, no (webpack) build step.

Example

<html>
<body>
  <div id="app"></div>
  <script src="https://unpkg.com/vue@next"></script>
  <script src="https://cdn.jsdelivr.net/npm/vue3-sfc-loader"></script>
  <script>

    const { loadModule } = window['vue3-sfc-loader'];

    const options = {

      moduleCache: {
        vue: Vue
      },

      getFile(url) {

        return fetch(url).then(response => response.ok ? response.text() : Promise.reject(response));
      },

      addStyle(styleStr) {

        const style = document.createElement('style');
        style.textContent = styleStr;
        const ref = document.head.getElementsByTagName('style')[0] || null;
        document.head.insertBefore(style, ref);
      }

    }

    const app = Vue.createApp({
      components: {
        'my-component': Vue.defineAsyncComponent( () => loadModule('./myComponent.vue', options) )
      },
      template: '<my-component></my-component>'
    });

    app.mount('#app');

  </script>
</body>
</html>

Try it

https://codepen.io/franckfreiburger/project/editor/AqPyBr

dist

latest minified version:

Bundle size

  • ~380 kB minified + bz2
  • ~1600 kB minified

Public API

loadModule(path: string, options: Options): Promise<Module>

Build your own version

webpack --config ./build/webpack.config.js --mode=production --env targetsBrowsers="> 1%, last 2 versions, Firefox ESR, not dead, not ie 11"

see package.json "build" script

targetsBrowsers

see browserslist queries

How it works

vue3-sfc-loader.js = Webpack( @vue/compiler-sfc + @babel )

More details

  1. load the .vue file
  2. parse and compile template, script and style sections (@vue/compiler-sfc)
  3. transpile script and compiled template to es5 (@babel)
  4. parse scripts for dependencies (@babel/traverse)
  5. recursively resolve dependencies
  6. merge all and return the component

Previous version (for vue2)

see https://github.com/FranckFreiburger/http-vue-loader

Any questions ?

ask here: https://stackoverflow.com/questions/ask?tags=vue3-sfc-loader

More examples

see examples

FAQs

Package last updated on 30 Nov 2020

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