webpack.config.js

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

module.exports = {
  entry: "./index.js",
  output: {
    path: path.resolve(__dirname, "dist"),
    filename: "index.js",
  },
  devServer: {
    proxy: [
      {
        context: ["/"],
        target: "http://localhost:7878",
        secure: true,
      },
    ],
  },
  plugins: [
    new HtmlWebpackPlugin({
      template: "index.html",
    }),
    new WasmPackPlugin({
      crateDirectory: path.resolve(__dirname, "."),
    }),
    // Have this example work in Edge which doesn't ship `TextEncoder` or
    // `TextDecoder` at this time.
    new webpack.ProvidePlugin({
      TextDecoder: ["text-encoding", "TextDecoder"],
      TextEncoder: ["text-encoding", "TextEncoder"],
    }),
  ],
  mode: "development",
  experiments: {
    asyncWebAssembly: true,
  },
};