Troubleshooting: Images not displaying properly in React due to Webpack configuration bottleneck,

I am facing an issue with loading images in my React application. Some images are set up in the CSS file like this:

background-image: url('/../img/logo.png'); 

On the other hand, I would like to use images inside React components using the img tag. How can I achieve this?

Below is my webpack configuration:

const path = require('path');
const MiniCssExtractPlugin = require("mini-css-extract-plugin");

module.exports = (env) => {
  const isProduction = env === 'production';
  return {
    entry: './src/app.js',
    output: {
      path: path.resolve(__dirname, 'public', 'dist'),
      filename: 'bundle.js'
    },
    module: {
      rules: [{
        loader: 'babel-loader',
        test: /\.js$/,
        exclude: /node_modules/
      }, {
        test: /\.s?css$/,
        use: [
          {
            loader: MiniCssExtractPlugin.loader,
            options: {
              // you can specify a publicPath here
              // by default it uses publicPath in webpackOptions.output
              publicPath: '../'
            }
          },
          {
            loader: 'css-loader',
            options: {
              sourceMap: true
            }
          },
          {
            loader: 'sass-loader',
            options: {
              sourceMap: true
            }
          }
        ]
      }]
    },
    plugins: [
      new MiniCssExtractPlugin({
      // Options similar to the same options in webpackOptions.output
      // both options are optional
      filename: "styles.css",
    })
    ],
    devtool: isProduction ? 'source-map' : 'inline-source-map',
    devServer: {
      contentBase: path.resolve(__dirname, 'public'),
      historyApiFallback: true,
      publicPath: '/dist/'
    },
    performance: {
      hints: process.env.NODE_ENV === 'production' ? "warning" : false
    },
  }
};

The index.html file inside the public folder looks like this:

<!DOCTYPE html>
<html>
  <head>
    <meta charset="utf-8">
    <title>Kinnisvara ABC</title>
    <link rel="stylesheet" href="/dist/styles.css" type="text/css">
  </head>
  <body>
    <div id="app"></div>
    <script src="/dist/bundle.js"></script>
  </body>
</html>

The CSS is loading correctly, but the images are not displaying.

Here are screenshots of my file structure:

If anyone could assist me with this issue, I would greatly appreciate it.

Answer №1

There are two ways to handle this:

  1. One option is to utilize the webpack url-loader. You can add the following line to the rules module in your webpack file:

    { test: /.(png|jpg|woff|woff2|eot|ttf|svg|gif)$/, loader: 'url-loader?limit=1024000' }

  2. Another approach is to use serve to point the image.

Answer №2

    {
      test: /\.(jpg|jpeg)$/, //Adjust as needed
      use: [
        {
          loader: 'file-loader',
          options: {
            limit: 8000,
            name: CUSTOM_PATH + '.[ext]' //Adjust path according to your project needs
          }
        }
     ]
    }

Set up file-loader in webpack setup like this.

Answer №3

It appears that you forgot to include an image loader in your CSS, so make sure to add one for proper functionality.

test: /\.(gif|jpe?g|png)$/,

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