carleslc / vue-no-build

Vue 3 example app without build step

vue-no-build

Vue 3 example app without compile and build step when you cannot use node or npm to build Vue SPA for whatever reason.

Vue is installed via CDN

Some restrictions apply:

• Cannot use webpack to minify bundle and tree shake (higher download size and less performant)
• Cannot use babel to transpile
  • TypeScript not supported
  • CSS preprocessors like Sass not supported
  • Browsers without ES6 Modules not supported
• Cannot use .vue files (Single Vue Components)
  • Use of on-the-fly template runtime compilation is slower than Single Vue Components
  • Cannot use Component-scoped CSS
  • Uglier and harder to mantain
• If component modules are not preloaded in index.html then they will be loaded in waterfall (synchronous and time expensive), also easy to forget and hard to scale
• Other functionality that requires a npm build or node dependencies not available via CDN

Develop

Start a development server to serve project files to localhost:3000.

npm run serve

This avoids CORS errors because index.html cannot be opened via file:// protocol, http(s):// is needed.

Development dependency browser-sync will be installed. This is the only depedency using npm and it is only for local development, not production.

.vscode

Install pushqrdx.inline-html extension for syntax highlighting with render html and template /*html*/ tags.

Production

Just add src folder to your production server.

No node, npm nor npm run build required.

Special thanks

• Building Vue.js Applications Without webpack
• maoberlehner/goodbye-webpack-building-vue-applications-without-webpack