diff --git a/packages/react/babel.config.js b/packages/react/babel.config.js
index 07339f0..39bffc8 100644
--- a/packages/react/babel.config.js
+++ b/packages/react/babel.config.js
@@ -3,6 +3,33 @@ module.exports = api => {
 
   return {
     env: {
+      development: {
+        presets: [
+          [
+            "@babel/preset-env",
+            {
+              corejs: 3,
+              shippedProposals: true,
+              targets: {node: "current"},
+              useBuiltIns: "usage"
+            }
+          ]
+        ],
+        plugins: [
+          [
+            "@babel/plugin-transform-runtime",
+            {
+              corejs: 3
+            }
+          ],
+          "@babel/plugin-proposal-export-default-from",
+          "@babel/plugin-proposal-class-properties",
+          "@babel/plugin-proposal-private-methods",
+          "@babel/plugin-proposal-nullish-coalescing-operator",
+          "@babel/plugin-proposal-optional-chaining",
+          "@babel/plugin-transform-react-jsx"
+        ]
+      },
       browser: {
         presets: [
           [
diff --git a/packages/react/package.json b/packages/react/package.json
index 1749155..a9fbde3 100644
--- a/packages/react/package.json
+++ b/packages/react/package.json
@@ -25,12 +25,14 @@
   },
   "license": "MIT",
   "types": "types/index.d.ts",
-  "main": "./lib/index.js",
+  "main": "./dist/index.js",
+  "browser": "./lib/index.js",
   "module": "./module/index.js",
   "scripts": {
     "clean": "rimraf lib; rimraf module;",
     "build:browser": "cross-env BABEL_ENV=browser babel ./src --out-dir ./lib --source-maps --copy-files",
     "build:module": "cross-env BABEL_ENV=module babel ./src --out-dir ./module --source-maps --copy-files",
+    "build:node": "babel ./src --out-dir ./dist --source-maps --copy-files",
     "build": "npm-run-all clean build:*"
   },
   "devDependencies": {
diff --git a/packages/react/src/SubspaceProvider.js b/packages/react/src/SubspaceProvider.js
index 53fdc8e..17cb7e2 100644
--- a/packages/react/src/SubspaceProvider.js
+++ b/packages/react/src/SubspaceProvider.js
@@ -3,13 +3,13 @@ import PropTypes from "prop-types";
 import Subspace from "@embarklabs/subspace";
 import SubspaceContext from "./subspaceContext";
 
-function SubspaceProvider({children, web3}) {
+function SubspaceProvider({children, web3, options}) {
   const [subspace, setSubspace] = useState();
 
   useEffect(() => {
     let s;
     (async () => {
-      s = new Subspace(web3);
+      s = new Subspace(web3, options);
       await s.init();
       setSubspace(s);
     })();
@@ -25,7 +25,8 @@ function SubspaceProvider({children, web3}) {
 }
 
 SubspaceProvider.defaultProps = {
-  children: null
+  children: null,
+  options: {}
 };
 
 SubspaceProvider.propTypes = {
diff --git a/packages/react/types/index.d.ts b/packages/react/types/index.d.ts
index 0f376d2..05d5c3e 100644
--- a/packages/react/types/index.d.ts
+++ b/packages/react/types/index.d.ts
@@ -1,10 +1,11 @@
 import Web3 from "web3";
 import React from 'react';
-import Subspace from "@embarklabs/subspace"
+import Subspace, { SubspaceOptions } from "@embarklabs/subspace"
 
 export interface SubspaceProviderProps {
   web3: Web3;
   children: React.ReactNode;
+  options: SubspaceOptions;
 }
 
 export const SubspaceProvider: React.Component<SubspaceProviderProps>;