webpack.config.js

const webpack = require("webpack");
const WasmPackPlugin = require("@wasm-tool/wasm-pack-plugin");
const HtmlWebpackPlugin = require("html-webpack-plugin");
const path = require("path");

module.exports = (env, args) => {
    const isProductionMode = (args.mode === "production");

    return {
        entry: "./src/app.js",
        output: {
            path: path.resolve(__dirname, "dist"),
            filename: isProductionMode ? "[name].[contenthash].js" : "[name].[hash].js",
        },
        plugins: [
            new HtmlWebpackPlugin({
                template: "public/index.html"
            }),
            new WasmPackPlugin({
                crateDirectory: path.resolve("__dirname", ".")
            }),
            new webpack.ProvidePlugin({
                TextDecoder: ["text-encoding", "TextDecoder"],
                TextEncoder: ["text-encoding", "TextEncoder"]
            })
        ]
    };
}