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Workflow with Laravel

Let's review a general workflow that you can adopt for your own projects, from scratch.

Step 1: Install Laravel

laravel new my-app

Step 2: Install Node Dependencies

npm install

Step 3: Visit webpack.mix.js

Think of this file as your home base for all front-end configuration.

    mix.js('resources/assets/js/app.js', 'public/js');
    mix.sass('resources/assets/sass/app.scss', 'public/css');
});

By default, we've enabled JavaScript ES2015 + module bundling, as well as Sass compilation.

Step 4: Compilation

Go ahead and compile these down.

node_modules/.bin/webpack

Alternatively, if you have the NPM script within your package.json, you may do:

npm run webpack

Once that finishes, you should now see:

  • ./public/js/app.js
  • ./public/css/app.css

Excellent! Next, let's get to work. To watch your JavaScript for changes, run:

npm run dev

Laravel ships with a ./resources/assets/js/components/Example.vue file. Give it a tweak, and wait for the OS notification, which signals that the compilation has completed. Great!

Step 5: Update Your View

Again, Laravel ships with a welcome page. We can use this for our demo. Update it to:

<!DOCTYPE html>
<html lang="en">
    <head>
        <meta charset="utf-8">
        <title>Laravel</title>

        {!! mix('css/app.css') !!}
    </head>
    <body>
        <div id="app">
            <example></example>
        </div>
        
        {!! mix('css/app.js') !!}
    </body>
</html>

And reload the page in your browser. Great! It works.

Step 6: Hot Reloading

It would be nice if we could update a Vue component, and instantly see it refresh in the browser, without having to perform a manual refresh. Even better, it would be nice if this refresh didn't reset our component's state. Well, hot module replacement to the rescue!

Return to the command line, and hit Ctrl+c to cancel the Webpack watcher. Instead, we'll run:

npm run hmr

"HMR" stands for "hot module replacement." This command is the only thing you have to do to activate automatic reloading. Return to your browser, give it a refresh, and then return to your editor to modify the ./resources/assets/js/components/Example.vue file. Change the template however you wish, and watch as the browser instantly refreshes to reflect your change (once you hit save, of course). Amazing!