diff --git a/client.js b/client.js
new file mode 100644
index 0000000..4fba4f1
--- /dev/null
+++ b/client.js
@@ -0,0 +1 @@
+module.exports = require('./lib/client.js');
diff --git a/server.js b/server.js
new file mode 100644
index 0000000..429f220
--- /dev/null
+++ b/server.js
@@ -0,0 +1 @@
+module.exports = require('./lib/server.js');
diff --git a/src/client.js b/src/client.js
new file mode 100644
index 0000000..d8c24a5
--- /dev/null
+++ b/src/client.js
@@ -0,0 +1,43 @@
+import React from 'react';
+import ReactDOM from 'react-dom';
+import hypernova, { load } from 'hypernova';
+
+const renderReactClient = (name, component) => {
+  const payloads = load(name);
+
+  if (payloads) {
+    payloads.forEach((payload) => {
+      const { node, data } = payload;
+      const element = React.createElement(component, data);
+
+      if (ReactDOM.hydrate) {
+        ReactDOM.hydrate(element, node);
+      } else {
+        ReactDOM.render(element, node);
+      }
+    });
+  }
+
+  return component;
+};
+
+const renderReact = (name, component) => hypernova({
+  server() {},
+
+  client() {
+    return renderReactClient(name, component);
+  },
+});
+
+/* istanbul ignore next */
+const renderReactStatic = () => hypernova({
+  server() {},
+
+  client() {},
+});
+
+export {
+  renderReactClient,
+  renderReact,
+  renderReactStatic,
+};
diff --git a/src/index.js b/src/index.js
index ae8f72a..461c2a4 100644
--- a/src/index.js
+++ b/src/index.js
@@ -1,39 +1,20 @@
-import React from 'react';
-import ReactDOM from 'react-dom';
-import ReactDOMServer from 'react-dom/server';
-import hypernova, { serialize, load } from 'hypernova';
+import hypernova from 'hypernova';
+import { renderReactClient } from './client';
+import { renderReactServer, renderReactStaticServer } from './server';
 
 export const renderReact = (name, component) => hypernova({
   server() {
-    return (props) => {
-      const contents = ReactDOMServer.renderToString(React.createElement(component, props));
-      return serialize(name, contents, props);
-    };
+    return renderReactServer(name, component);
   },
 
   client() {
-    const payloads = load(name);
-
-    if (payloads) {
-      payloads.forEach((payload) => {
-        const { node, data } = payload;
-        const element = React.createElement(component, data);
-
-        if (ReactDOM.hydrate) {
-          ReactDOM.hydrate(element, node);
-        } else {
-          ReactDOM.render(element, node);
-        }
-      });
-    }
-
-    return component;
+    return renderReactClient(name, component);
   },
 });
 
 export const renderReactStatic = (name, component) => hypernova({
   server() {
-    return props => ReactDOMServer.renderToStaticMarkup(React.createElement(component, props));
+    return renderReactStaticServer(name, component);
   },
 
   client() {},
diff --git a/src/server.js b/src/server.js
new file mode 100644
index 0000000..ff6e823
--- /dev/null
+++ b/src/server.js
@@ -0,0 +1,37 @@
+import React from 'react';
+import ReactDOMServer from 'react-dom/server';
+import hypernova, { serialize } from 'hypernova';
+
+const renderReactServer = (name, component) => (props) => {
+  const contents = ReactDOMServer.renderToString(
+    React.createElement(component, props),
+  );
+  return serialize(name, contents, props);
+};
+
+const renderReactStaticServer = (name, component) => props =>
+  // eslint-disable-next-line implicit-arrow-linebreak
+  ReactDOMServer.renderToStaticMarkup(React.createElement(component, props));
+
+const renderReact = (name, component) => hypernova({
+  server() {
+    return renderReactServer(name, component);
+  },
+
+  client() {},
+});
+
+const renderReactStatic = (name, component) => hypernova({
+  server() {
+    return renderReactStaticServer(name, component);
+  },
+
+  client() {},
+});
+
+export {
+  renderReactServer,
+  renderReactStaticServer,
+  renderReact,
+  renderReactStatic,
+};
diff --git a/test/renderReact-test.js b/test/renderReact-test.js
index e6a97f5..982984d 100644
--- a/test/renderReact-test.js
+++ b/test/renderReact-test.js
@@ -1,67 +1,38 @@
 import jsdom from 'jsdom';
 import { assert } from 'chai';
 import sinon from 'sinon';
-import ReactDOM from 'react-dom';
-import ifReact from 'enzyme-adapter-react-helper/build/ifReact';
 
 import ExampleReactComponent from './components/ExampleReactComponent';
 import { renderReact } from '..';
+import * as renderReactClientModule from '../lib/client';
+import * as renderReactServerModule from '../lib/server';
 
 describe('renderReact', () => {
-  let result;
-  beforeEach(() => {
-    result = renderReact('ExampleReactComponent', ExampleReactComponent)({ name: 'Desmond' });
-  });
-
   it('exists', () => {
     assert.isFunction(renderReact);
     assert.equal(renderReact.length, 2);
   });
 
-  it('has correct markup on server', () => {
-    assert.isString(result);
-    assert.match(result, /Hello Desmond/);
-  });
-
-  ifReact('>= 16', it, it.skip)('calls hypernova.client (hydrate method)', (done) => {
-    jsdom.env(result, (err, window) => {
-      if (err) {
-        done(err);
-        return;
-      }
-
-      global.window = window;
-      global.document = window.document;
-
-      const hydrateMethod = sinon.spy(ReactDOM, 'hydrate');
-
-      // Calling it again for the client.
-      renderReact('ExampleReactComponent', ExampleReactComponent);
-
-      assert(hydrateMethod.calledOnce);
+  it('calls renderReactServer', () => {
+    const renderReactServerSpy = sinon.spy(renderReactServerModule, 'renderReactServer');
 
-      delete global.window;
-      delete global.document;
+    renderReact('ExampleReactComponent', ExampleReactComponent)({ name: 'Desmond' });
 
-      hydrateMethod.restore();
+    assert(renderReactServerSpy.calledOnce, `renderReactServer was not called once but ${renderReactServerSpy.callCount} times`);
 
-      done();
-    });
+    renderReactServerSpy.restore();
   });
 
-  it('calls hypernova.client (render method)', (done) => {
+  it('calls renderReactClient', (done) => {
+    const result = renderReact('ExampleReactComponent', ExampleReactComponent)({ name: 'Desmond' });
+
     jsdom.env(result, (err, window) => {
       if (err) {
         done(err);
         return;
       }
 
-      const sandbox = sinon.createSandbox();
-      if (ReactDOM.hydrate) {
-        sandbox.stub(ReactDOM, 'hydrate').value(undefined);
-      }
-
-      const renderMethod = sinon.spy(ReactDOM, 'render');
+      const renderReactClientSpy = sinon.spy(renderReactClientModule, 'renderReactClient');
 
       global.window = window;
       global.document = window.document;
@@ -69,9 +40,9 @@ describe('renderReact', () => {
       // Calling it again for the client.
       renderReact('ExampleReactComponent', ExampleReactComponent);
 
-      assert(renderMethod.calledOnce);
+      assert(renderReactClientSpy.calledOnce, `renderReactClient was not called once but ${renderReactClientSpy.callCount} times`);
 
-      sandbox.restore();
+      renderReactClientSpy.restore();
 
       delete global.window;
       delete global.document;
diff --git a/test/renderReactClient-test.js b/test/renderReactClient-test.js
new file mode 100644
index 0000000..17f0735
--- /dev/null
+++ b/test/renderReactClient-test.js
@@ -0,0 +1,87 @@
+import jsdom from 'jsdom';
+import { assert } from 'chai';
+import sinon from 'sinon';
+import ReactDOM from 'react-dom';
+import ifReact from 'enzyme-adapter-react-helper/build/ifReact';
+
+import ExampleReactComponent from './components/ExampleReactComponent';
+import { renderReactServer } from '../lib/server';
+import { renderReact, renderReactClient } from '../lib/client';
+
+describe('client', () => {
+  let result;
+  beforeEach(() => {
+    result = renderReactServer('ExampleReactComponent', ExampleReactComponent)({ name: 'Desmond' });
+
+    assert.isString(result);
+    assert.match(result, /Hello Desmond/);
+  });
+
+  it('renderReact exists', () => {
+    assert.isFunction(renderReact);
+    assert.equal(renderReact.length, 2);
+  });
+
+  it('renderReactClient exists', () => {
+    assert.isFunction(renderReactClient);
+    assert.equal(renderReactClient.length, 2);
+  });
+
+  ifReact('>= 16', it, it.skip)('calls hypernova.client (hydrate method)', (done) => {
+    jsdom.env(result, (err, window) => {
+      if (err) {
+        done(err);
+        return;
+      }
+
+      global.window = window;
+      global.document = window.document;
+
+      const hydrateMethod = sinon.spy(ReactDOM, 'hydrate');
+
+      // Calling it again for the client.
+      renderReact('ExampleReactComponent', ExampleReactComponent);
+
+      assert(hydrateMethod.calledOnce);
+
+      hydrateMethod.restore();
+
+      delete global.window;
+      delete global.document;
+
+      done();
+    });
+  });
+
+  it('calls hypernova.client (render method)', (done) => {
+    jsdom.env(result, (err, window) => {
+      if (err) {
+        done(err);
+        return;
+      }
+
+      const sandbox = sinon.createSandbox();
+      if (ReactDOM.hydrate) {
+        sandbox.stub(ReactDOM, 'hydrate').value(undefined);
+      }
+
+      const renderMethod = sinon.spy(ReactDOM, 'render');
+
+      global.window = window;
+      global.document = window.document;
+
+      // Calling it again for the client.
+      renderReact('ExampleReactComponent', ExampleReactComponent);
+
+      assert(renderMethod.calledOnce);
+
+      sandbox.restore();
+      renderMethod.restore();
+
+      delete global.window;
+      delete global.document;
+
+      done();
+    });
+  });
+});
diff --git a/test/renderReactServer-test.js b/test/renderReactServer-test.js
new file mode 100644
index 0000000..8b0b77e
--- /dev/null
+++ b/test/renderReactServer-test.js
@@ -0,0 +1,26 @@
+import { assert } from 'chai';
+
+import ExampleReactComponent from './components/ExampleReactComponent';
+import { renderReact, renderReactServer } from '../lib/server';
+
+describe('server renderReact', () => {
+  let result;
+  beforeEach(() => {
+    result = renderReact('ExampleReactComponent', ExampleReactComponent)({ name: 'Desmond' });
+  });
+
+  it('exists', () => {
+    assert.isFunction(renderReact);
+    assert.equal(renderReact.length, 2);
+  });
+
+  it('exists', () => {
+    assert.isFunction(renderReactServer);
+    assert.equal(renderReactServer.length, 2);
+  });
+
+  it('has correct markup', () => {
+    assert.isString(result);
+    assert.match(result, /Hello Desmond/);
+  });
+});
diff --git a/test/renderReactStatic-test.js b/test/renderReactStatic-test.js
index cdded8c..d7dd4d9 100644
--- a/test/renderReactStatic-test.js
+++ b/test/renderReactStatic-test.js
@@ -1,21 +1,23 @@
 import { assert } from 'chai';
+import sinon from 'sinon';
 
 import ExampleReactComponent from './components/ExampleReactComponent';
 import { renderReactStatic } from '..';
+import * as renderReactServerModule from '../lib/server';
 
 describe('renderReactStatic', () => {
-  let result;
-  beforeEach(() => {
-    result = renderReactStatic('ExampleReactComponent', ExampleReactComponent)({ name: 'Zack' });
-  });
-
   it('exists', () => {
     assert.isFunction(renderReactStatic);
     assert.equal(renderReactStatic.length, 2);
   });
 
-  it('has correct markup on server', () => {
-    assert.isString(result);
-    assert.match(result, /Hello Zack/);
+  it('calls renderReactStaticServer', () => {
+    const renderReactStaticServerSpy = sinon.spy(renderReactServerModule, 'renderReactStaticServer');
+
+    renderReactStatic('ExampleReactComponent', ExampleReactComponent)({ name: 'Desmond' });
+
+    assert(renderReactStaticServerSpy.calledOnce, `renderReactServer was not called once but ${renderReactStaticServerSpy.callCount} times`);
+
+    renderReactStaticServerSpy.restore();
   });
 });
diff --git a/test/renderReactStaticServer-test.js b/test/renderReactStaticServer-test.js
new file mode 100644
index 0000000..8937727
--- /dev/null
+++ b/test/renderReactStaticServer-test.js
@@ -0,0 +1,18 @@
+import { assert } from 'chai';
+
+import ExampleReactComponent from './components/ExampleReactComponent';
+import { renderReactStatic } from '../lib/server';
+
+describe('server renderReactStatic', () => {
+  it('exists', () => {
+    assert.isFunction(renderReactStatic);
+    assert.equal(renderReactStatic.length, 2);
+  });
+
+  it('has correct markup', () => {
+    const result = renderReactStatic('ExampleReactComponent', ExampleReactComponent)({ name: 'Zack' });
+
+    assert.isString(result);
+    assert.match(result, /Hello Zack/);
+  });
+});