webpack.config.js

const path = require('path');
const {CleanWebpackPlugin} = require('clean-webpack-plugin');
const HtmlWebpackPlugin = require('html-webpack-plugin');

module.exports = {
    mode: "development",
    entry: path.resolve(__dirname, './src/index.ts'),
    module: {
        rules: [
            {
                test: /\.tsx?$/,
                use: 'ts-loader',
                exclude: /node_modules/,
            },
        ],
    },
    resolve: {
        extensions: ['.tsx', '.ts', '.js'],
    },
    output: {
        filename: 'bundle.js', // <- ensure unique bundle name
        path: path.resolve(__dirname, 'dist'),
    },
    plugins: [
        new CleanWebpackPlugin(),
        new HtmlWebpackPlugin({
            template: path.resolve(__dirname, "./src/templates/index.html"),
            inject: false
        })
    ],
    devtool: "inline-source-map",
    devServer: {
        contentBase: path.join(__dirname, 'dist'),
        compress: true,
        port: 3000
    }
};