diff --git a/packages/react-client/src/forks/ReactFlightClientHostConfig.dom-next.js b/packages/react-client/src/forks/ReactFlightClientHostConfig.dom-next.js
new file mode 100644
index 0000000000000..59e1171c144ea
--- /dev/null
+++ b/packages/react-client/src/forks/ReactFlightClientHostConfig.dom-next.js
@@ -0,0 +1,12 @@
+/**
+ * Copyright (c) Facebook, Inc. and its affiliates.
+ *
+ * This source code is licensed under the MIT license found in the
+ * LICENSE file in the root directory of this source tree.
+ *
+ * @flow
+ */
+
+export * from 'react-client/src/ReactFlightClientHostConfigBrowser';
+export * from 'react-client/src/ReactFlightClientHostConfigStream';
+export * from 'react-server-dom-webpack/src/ReactFlightClientWebpackBundlerConfig';
diff --git a/packages/react-dom/src/server/ReactDOMFizzServerNext.js b/packages/react-dom/src/server/ReactDOMFizzServerNext.js
new file mode 100644
index 0000000000000..83e52d38a2e4b
--- /dev/null
+++ b/packages/react-dom/src/server/ReactDOMFizzServerNext.js
@@ -0,0 +1,86 @@
+/**
+ * Copyright (c) Facebook, Inc. and its affiliates.
+ *
+ * This source code is licensed under the MIT license found in the
+ * LICENSE file in the root directory of this source tree.
+ *
+ * @flow
+ */
+
+import type {ReactNodeList} from 'shared/ReactTypes';
+import type {Destination} from 'react-server/src/ReactServerStreamConfigNext';
+
+import ReactVersion from 'shared/ReactVersion';
+
+import {
+  createRequest,
+  startWork,
+  startFlowing,
+  abort,
+} from 'react-server/src/ReactFizzServer';
+
+import {
+  createResponseState,
+  createRootFormatContext,
+} from './ReactDOMServerFormatConfig';
+
+type NextStreamSource = {
+  start: (controller: Destination) => void,
+  pull: (controller: Destination) => void,
+  cancel: (reason: mixed) => void,
+};
+
+type Options = {|
+  identifierPrefix?: string,
+  namespaceURI?: string,
+  nonce?: string,
+  bootstrapScriptContent?: string,
+  bootstrapScripts?: Array<string>,
+  bootstrapModules?: Array<string>,
+  progressiveChunkSize?: number,
+  signal?: AbortSignal,
+  onCompleteShell?: () => void,
+  onCompleteAll?: () => void,
+  onError?: (error: mixed) => void,
+|};
+
+function renderToNextStream(
+  children: ReactNodeList,
+  options?: Options,
+): NextStreamSource {
+  const request = createRequest(
+    children,
+    createResponseState(
+      options ? options.identifierPrefix : undefined,
+      options ? options.nonce : undefined,
+      options ? options.bootstrapScriptContent : undefined,
+      options ? options.bootstrapScripts : undefined,
+      options ? options.bootstrapModules : undefined,
+    ),
+    createRootFormatContext(options ? options.namespaceURI : undefined),
+    options ? options.progressiveChunkSize : undefined,
+    options ? options.onError : undefined,
+    options ? options.onCompleteAll : undefined,
+    options ? options.onCompleteShell : undefined,
+  );
+  if (options && options.signal) {
+    const signal = options.signal;
+    const listener = () => {
+      abort(request);
+      signal.removeEventListener('abort', listener);
+    };
+    signal.addEventListener('abort', listener);
+  }
+  const stream = {
+    start(controller) {
+      startWork(request);
+    },
+    pull(controller) {
+      startFlowing(request, controller);
+    },
+    cancel(reason) {},
+  };
+  return stream;
+}
+
+export {renderToNextStream, ReactVersion as version};
diff --git a/packages/react-reconciler/src/forks/ReactFiberHostConfig.dom-next.js b/packages/react-reconciler/src/forks/ReactFiberHostConfig.dom-next.js
new file mode 100644
index 0000000000000..d830c8501be27
--- /dev/null
+++ b/packages/react-reconciler/src/forks/ReactFiberHostConfig.dom-next.js
@@ -0,0 +1,10 @@
+/**
+ * Copyright (c) Facebook, Inc. and its affiliates.
+ *
+ * This source code is licensed under the MIT license found in the
+ * LICENSE file in the root directory of this source tree.
+ *
+ * @flow
+ */
+
+export * from 'react-dom/src/client/ReactDOMHostConfig';
diff --git a/packages/react-server-dom-webpack/src/ReactFlightDOMServerNext.js b/packages/react-server-dom-webpack/src/ReactFlightDOMServerNext.js
new file mode 100644
index 0000000000000..5825ae5a83b43
--- /dev/null
+++ b/packages/react-server-dom-webpack/src/ReactFlightDOMServerNext.js
@@ -0,0 +1,52 @@
+/**
+ * Copyright (c) Facebook, Inc. and its affiliates.
+ *
+ * This source code is licensed under the MIT license found in the
+ * LICENSE file in the root directory of this source tree.
+ *
+ * @flow
+ */
+
+import type {ReactModel} from 'react-server/src/ReactFlightServer';
+import type {BundlerConfig} from './ReactFlightServerWebpackBundlerConfig';
+import type {Destination} from 'react-server/src/ReactServerStreamConfigNext';
+
+import {
+  createRequest,
+  startWork,
+  startFlowing,
+} from 'react-server/src/ReactFlightServer';
+
+type NextStreamSource = {
+  start: (controller: Destination) => void,
+  pull: (controller: Destination) => void,
+  cancel: (reason: mixed) => void,
+};
+
+type Options = {
+  onError?: (error: mixed) => void,
+};
+
+function renderToNextStream(
+  model: ReactModel,
+  webpackMap: BundlerConfig,
+  options?: Options,
+): NextStreamSource {
+  const request = createRequest(
+    model,
+    webpackMap,
+    options ? options.onError : undefined,
+  );
+  const stream = {
+    start(controller) {
+      startWork(request);
+    },
+    pull(controller) {
+      startFlowing(request, controller);
+    },
+    cancel(reason) {},
+  };
+  return stream;
+}
+
+export {renderToNextStream};
diff --git a/packages/react-server-dom-webpack/writer.next.server.js b/packages/react-server-dom-webpack/writer.next.server.js
new file mode 100644
index 0000000000000..f50684c5d9afc
--- /dev/null
+++ b/packages/react-server-dom-webpack/writer.next.server.js
@@ -0,0 +1,10 @@
+/**
+ * Copyright (c) Facebook, Inc. and its affiliates.
+ *
+ * This source code is licensed under the MIT license found in the
+ * LICENSE file in the root directory of this source tree.
+ *
+ * @flow
+ */
+
+export * from './src/ReactFlightDOMServerNext.js';
diff --git a/packages/react-server/src/ReactServerStreamConfigNext.js b/packages/react-server/src/ReactServerStreamConfigNext.js
new file mode 100644
index 0000000000000..946a026e79c40
--- /dev/null
+++ b/packages/react-server/src/ReactServerStreamConfigNext.js
@@ -0,0 +1,63 @@
+/**
+ * Copyright (c) Facebook, Inc. and its affiliates.
+ *
+ * This source code is licensed under the MIT license found in the
+ * LICENSE file in the root directory of this source tree.
+ *
+ * @flow
+ */
+
+declare function __next_scheduleReactServerWork(callback: () => void): void;
+
+export type Destination = {
+  flush: () => void,
+  buffer: (buffer: boolean) => void,
+  close: (error: mixed) => void,
+  write: (chunk: Uint8Array) => void,
+  desiredSize: number,
+};
+
+export type PrecomputedChunk = Uint8Array;
+export type Chunk = Uint8Array;
+
+export function scheduleWork(callback: () => void) {
+  __next_scheduleReactServerWork(callback);
+}
+
+export function flushBuffered(destination: Destination) {
+  destination.flush();
+}
+
+export function beginWriting(destination: Destination) {
+  destination.buffer(true);
+}
+
+export function writeChunk(
+  destination: Destination,
+  chunk: Chunk | PrecomputedChunk,
+): boolean {
+  destination.write(chunk);
+  return destination.desiredSize > 0;
+}
+
+export function completeWriting(destination: Destination) {
+  destination.buffer(false);
+}
+
+export function close(destination: Destination) {
+  destination.close();
+}
+
+const textEncoder = new TextEncoder();
+
+export function stringToChunk(content: string): Chunk {
+  return textEncoder.encode(content);
+}
+
+export function stringToPrecomputedChunk(content: string): PrecomputedChunk {
+  return textEncoder.encode(content);
+}
+
+export function closeWithError(destination: Destination, error: mixed): void {
+  destination.close(error);
+}
diff --git a/packages/react-server/src/forks/ReactFlightServerConfig.dom-next.js b/packages/react-server/src/forks/ReactFlightServerConfig.dom-next.js
new file mode 100644
index 0000000000000..07b5f345f1936
--- /dev/null
+++ b/packages/react-server/src/forks/ReactFlightServerConfig.dom-next.js
@@ -0,0 +1,11 @@
+/**
+ * Copyright (c) Facebook, Inc. and its affiliates.
+ *
+ * This source code is licensed under the MIT license found in the
+ * LICENSE file in the root directory of this source tree.
+ *
+ * @flow
+ */
+
+export * from '../ReactFlightServerConfigStream';
+export * from 'react-server-dom-webpack/src/ReactFlightServerWebpackBundlerConfig';
diff --git a/packages/react-server/src/forks/ReactServerFormatConfig.dom-next.js b/packages/react-server/src/forks/ReactServerFormatConfig.dom-next.js
new file mode 100644
index 0000000000000..c6e482efeb60c
--- /dev/null
+++ b/packages/react-server/src/forks/ReactServerFormatConfig.dom-next.js
@@ -0,0 +1,10 @@
+/**
+ * Copyright (c) Facebook, Inc. and its affiliates.
+ *
+ * This source code is licensed under the MIT license found in the
+ * LICENSE file in the root directory of this source tree.
+ *
+ * @flow
+ */
+
+export * from 'react-dom/src/server/ReactDOMServerFormatConfig';
diff --git a/packages/react-server/src/forks/ReactServerStreamConfig.dom-next.js b/packages/react-server/src/forks/ReactServerStreamConfig.dom-next.js
new file mode 100644
index 0000000000000..4ea04c9b015d3
--- /dev/null
+++ b/packages/react-server/src/forks/ReactServerStreamConfig.dom-next.js
@@ -0,0 +1,10 @@
+/**
+ * Copyright (c) Facebook, Inc. and its affiliates.
+ *
+ * This source code is licensed under the MIT license found in the
+ * LICENSE file in the root directory of this source tree.
+ *
+ * @flow
+ */
+
+export * from '../ReactServerStreamConfigNext';
diff --git a/scripts/rollup/bundles.js b/scripts/rollup/bundles.js
index 8b12e8550e365..bb2438dba143b 100644
--- a/scripts/rollup/bundles.js
+++ b/scripts/rollup/bundles.js
@@ -313,6 +313,14 @@ const bundles = [
     wrapWithModuleBoundaries: false,
     externals: ['react'],
   },
+  {
+    bundleTypes: [NODE_DEV, NODE_PROD],
+    moduleType: RENDERER,
+    entry: 'react-dom/src/server/ReactDOMFizzServerNext',
+    name: 'react-dom-server-next',
+    global: 'ReactDOMServer',
+    externals: ['react'],
+  },
   {
     bundleTypes: __EXPERIMENTAL__ ? [FB_WWW_DEV, FB_WWW_PROD] : [],
     moduleType: RENDERER,
diff --git a/scripts/shared/inlinedHostConfigs.js b/scripts/shared/inlinedHostConfigs.js
index f6d349502f6ba..62b3a2efb1d34 100644
--- a/scripts/shared/inlinedHostConfigs.js
+++ b/scripts/shared/inlinedHostConfigs.js
@@ -66,6 +66,22 @@ module.exports = [
     isFlowTyped: true,
     isServerSupported: true,
   },
+  {
+    shortName: 'dom-next',
+    entryPoints: [
+      'react-server-dom-webpack/writer.next.server',
+      'react-server-dom-webpack',
+      'react-dom/src/server/ReactDOMFizzServerNext', // react-dom/server
+    ],
+    paths: [
+      'react-dom',
+      'react-server-dom-webpack',
+      'react-dom/src/server/ReactDOMFizzServerNext.js', // react-dom/server.next
+      'react-client/src/ReactFlightClientStream.js', // We can only type check this in streaming configurations.
+    ],
+    isFlowTyped: true,
+    isServerSupported: true,
+  },
   {
     shortName: 'art',
     entryPoints: ['react-art'],