AdGuardHome/client/webpack.dev.js

const merge = require('webpack-merge');
const common = require('./webpack.common.js');

module.exports = merge(common, {
    devtool: 'eval-source-map',
    module: {
        rules: [
            {
                test: /\.js$/,
                exclude: /node_modules/,
                loader: 'eslint-loader',
                options: {
                    emitWarning: true,
                    configFile: 'dev.eslintrc',
                },
            },
        ],
    },
});