diff --git a/mock-hyperswarm.js b/mock-hyperswarm.js
new file mode 100644
index 0000000..ff8b4c5
--- /dev/null
+++ b/mock-hyperswarm.js
@@ -0,0 +1 @@
+export default {};
diff --git a/rollup.config.ts b/rollup.config.ts
new file mode 100644
index 0000000..a60801e
--- /dev/null
+++ b/rollup.config.ts
@@ -0,0 +1,55 @@
+// @ts-nocheck
+import * as import0 from "@rollup/plugin-json";
+import * as import1 from "@rollup/plugin-node-resolve";
+import * as import2 from "@rollup/plugin-commonjs";
+import * as import3 from "@rollup/plugin-graphql";
+import * as import4 from "@rollup/plugin-image";
+import * as import5 from "@rollup/plugin-yaml";
+import * as import6 from "rollup-plugin-postcss";
+import * as import7 from "rollup-plugin-visualizer";
+import * as import8 from "@rollup/plugin-wasm";
+import * as import9 from "@rollup/plugin-alias";
+
+export default {
+  input: "build/index.js",
+  output: [
+    {
+      file: "lib/index.js",
+      format: "cjs",
+      sourcemap: true,
+      inlineDynamicImports: true,
+    },
+  ],
+  plugins: [
+    import0.default(...([] as const)),
+    import9.default({
+      entries: {
+        "hyperswarm": "./mock-hyperswarm.js",
+        "protomux-rpc": "@lumeweb/protomux-rpc-web",
+        "timers": "timers-browserify",
+      },
+    }),
+    import1.default(
+      ...([
+        {
+          browser: true,
+          preferBuiltins: false,
+          dedupe: [
+            "@lumeweb/libkernel",
+            "@lumeweb/libweb",
+            "@lumeweb/libportal",
+          ],
+        },
+      ] as const),
+    ),
+    import2.default(
+      ...([{ extensions: [".js", ".jsx", ".ts", ".tsx"] }] as const),
+    ),
+    import3.default(...([] as const)),
+    import4.default(...([] as const)),
+    import5.default(...([] as const)),
+    import6.default(...([{ inject: { insertAt: "top" } }] as const)),
+    import7.visualizer(...([] as const)),
+    import8.default(...([{ targetEnv: "auto-inline" }] as const)),
+  ],
+};