Matrix React component 1.0.0

rollup.config.mjs

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+import peerDepsExternal from "rollup-plugin-peer-deps-external";
+import nodeResolve from "@rollup/plugin-node-resolve";
+import commonjs from "@rollup/plugin-commonjs";
+import babel from "@rollup/plugin-babel";
+import url from "@rollup/plugin-url";
+import { visualizer } from "rollup-plugin-visualizer"; // <- size report
+import terser from "@rollup/plugin-terser";
+import { string } from "rollup-plugin-string";
+
+export default {
+  input: "js/Matrix.js",
+  external: ["react", "react-dom"], // keep them out of your bundle
+  plugins: [
+    peerDepsExternal(), // auto-exclude peerDeps
+    nodeResolve(), // so Rollup can find deps in node_modules
+    string({ include: ["**/*.glsl"] }),
+    url({ include: ["**/*.png"], limit: 0 }),
+    babel({
+      exclude: "node_modules/**", // transpile JSX
+      babelHelpers: "bundled",
+      presets: ["@babel/preset-react", "@babel/preset-env"],
+    }),
+    commonjs(), // turn CJS deps into ES
+    terser({
+      sourceMap: false, // <- suppress .map generation
+      format: { comments: false },
+    }),
+    visualizer({
+      filename: "dist/stats.html",
+      gzipSize: true,
+      brotliSize: true,
+      includeAssets: true,
+    }), // bundle-size treemap
+  ],
+  output: [
+    {
+      file: "dist/index.cjs.js",
+      format: "cjs",
+      exports: "named",
+      sourcemap: false,
+    },
+    // { file: 'dist/index.esm.js', format: 'es' }               // optional ESM build
+  ],
+};