'Tailwind is not working on a new laravel project

I just installed a clean Laravel project with the Jetstream starter kit, so it also installed Tailwind CSS.

I then tried to use the sample code from Tailwind but it won't show up.

This is my simple test code from the Tailwind docs: (from https://tailwindcss.com/docs/hover-focus-and-other-states)

app.blade.php: (You can run the code snippet because this is actually what I get in my project)

<!DOCTYPE html>
<html lang="{{ str_replace('_', '-', app()->getLocale()) }}">

<head>
    <meta charset="utf-8">
    <meta name="viewport" content="width=device-width, initial-scale=1">
    <meta name="csrf-token" content="{{ csrf_token() }}">

    <title>{{ config('app.name', 'Laravel') }}</title>

    <!-- Fonts -->
    <link rel="stylesheet" href="https://fonts.googleapis.com/css2?family=Nunito:wght@400;600;700&display=swap">

    <!-- Styles -->
    <link rel="stylesheet" href="{{ mix('css/app.css') }}">

    <!-- Scripts -->
    
    <script src="{{ mix('js/app.js') }}" defer></script>
</head>

<body class="font-sans antialiased">
    <button class="bg-red-500 hover:bg-red-700">
        Hover me
    </button>

</body>

</html>

this is the tailwind.config.js file:

const defaultTheme = require('tailwindcss/defaultTheme');

module.exports = {
    mode: 'jit',
    purge: [
        './vendor/laravel/framework/src/Illuminate/Pagination/resources/views/*.blade.php',
        './vendor/laravel/jetstream/**/*.blade.php',
        './storage/framework/views/*.php',
        './resources/views/**/*.blade.php',
        './resources/js/**/*.vue',
    ],

    theme: {
        extend: {
            fontFamily: {
                sans: ['Nunito', ...defaultTheme.fontFamily.sans],
            },
        },
    },

    variants: {
        extend: {
            opacity: ['disabled'],
        },
    },

    plugins: [require('@tailwindcss/forms'), require('@tailwindcss/typography')],
};

this is the webpack.mix.js file:

const mix = require('laravel-mix');    
  
mix.js('resources/js/app.js', 'public/js').vue()
    .postCss('resources/css/app.css', 'public/css', [
        require('postcss-import'),
        require('tailwindcss'),
    ])
    .webpackConfig(require('./webpack.config'));

if (mix.inProduction()) {
    mix.version();
}

and this is the app.css file:

@import 'tailwindcss/base';
@import 'tailwindcss/components';
@import 'tailwindcss/utilities';
htmllaraveltailwind-css


Solution 1:[1]

run npm run dev or npm run watch to compile the assets if you didn't already.

Solution 2:[2]

You should first run this command npm run dev then run php artisan serve

Sources

This article follows the attribution requirements of Stack Overflow and is licensed under CC BY-SA 3.0.

Source: Stack Overflow

Solution Source
Solution 1 kenean50
Solution 2 jpsmith

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