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diff --git a/std/types/react-dom/README.md b/std/types/react-dom/README.md
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+Types for Facebook's React DOM library.
+
+[![npm version](https://img.shields.io/npm/v/react-dom.svg?style=flat)](https://www.npmjs.com/package/react-dom)
+
+This package serves as the entry point to the DOM and server renderers for
+Facebook's React library.
+
+### Usage Examples
+
+```typescript
+// @deno-types="https://deno.land/std/types/react-dom/v16.13.1/react-dom.d.ts"
+import ReactDOM from "https://cdn.pika.dev/@pika/react-dom@v16.13.1";
+```
diff --git a/std/types/react-dom/v16.13.1/react-dom.d.ts b/std/types/react-dom/v16.13.1/react-dom.d.ts
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+// These types are adapted from
+// https://github.com/DefinitelyTyped/DefinitelyTyped to work under Deno.
+//
+// Project: http://facebook.github.io/react/
+// Definitions by: Asana <https://asana.com>
+//                 AssureSign <http://www.assuresign.com>
+//                 Microsoft <https://microsoft.com>
+//                 MartynasZilinskas <https://github.com/MartynasZilinskas>
+//                 Josh Rutherford <https://github.com/theruther4d>
+//                 Jessica Franco <https://github.com/Jessidhia>
+// Definitions: https://github.com/DefinitelyTyped/DefinitelyTyped
+// TypeScript Version: 2.8
+
+// NOTE: Users of the `experimental` builds of React should add a reference
+// to 'react-dom/experimental' in their project. See experimental.d.ts's top comment
+// for reference and documentation on how exactly to do it.
+
+/* eslint-disable */
+
+export as namespace ReactDOM;
+
+import {
+  ReactInstance,
+  Component,
+  ComponentState,
+  ReactElement,
+  SFCElement,
+  CElement,
+  DOMAttributes,
+  DOMElement,
+  ReactNode,
+  ReactPortal,
+} from "../../react/v16.13.1/react.d.ts";
+
+export function findDOMNode(
+  instance: ReactInstance | null | undefined
+): Element | null | Text;
+export function unmountComponentAtNode(container: Element): boolean;
+
+export function createPortal(
+  children: ReactNode,
+  container: Element,
+  key?: null | string
+): ReactPortal;
+
+export const version: string;
+export const render: Renderer;
+export const hydrate: Renderer;
+
+export function unstable_batchedUpdates<A, B>(
+  callback: (a: A, b: B) => any,
+  a: A,
+  b: B
+): void;
+export function unstable_batchedUpdates<A>(callback: (a: A) => any, a: A): void;
+export function unstable_batchedUpdates(callback: () => any): void;
+
+export function unstable_renderSubtreeIntoContainer<T extends Element>(
+  parentComponent: Component<any>,
+  element: DOMElement<DOMAttributes<T>, T>,
+  container: Element,
+  callback?: (element: T) => any
+): T;
+export function unstable_renderSubtreeIntoContainer<
+  P,
+  T extends Component<P, ComponentState>
+>(
+  parentComponent: Component<any>,
+  element: CElement<P, T>,
+  container: Element,
+  callback?: (component: T) => any
+): T;
+export function unstable_renderSubtreeIntoContainer<P>(
+  parentComponent: Component<any>,
+  element: ReactElement<P>,
+  container: Element,
+  callback?: (component?: Component<P, ComponentState> | Element) => any
+): Component<P, ComponentState> | Element | void;
+
+export interface Renderer {
+  // Deprecated(render): The return value is deprecated.
+  // In future releases the render function's return type will be void.
+
+  <T extends Element>(
+    element: DOMElement<DOMAttributes<T>, T>,
+    container: Element | null,
+    callback?: () => void
+  ): T;
+
+  (
+    element: Array<DOMElement<DOMAttributes<any>, any>>,
+    container: Element | null,
+    callback?: () => void
+  ): Element;
+
+  (
+    element: SFCElement<any> | Array<SFCElement<any>>,
+    container: Element | null,
+    callback?: () => void
+  ): void;
+
+  <P, T extends Component<P, ComponentState>>(
+    element: CElement<P, T>,
+    container: Element | null,
+    callback?: () => void
+  ): T;
+
+  (
+    element: Array<CElement<any, Component<any, ComponentState>>>,
+    container: Element | null,
+    callback?: () => void
+  ): Component<any, ComponentState>;
+
+  <P>(
+    element: ReactElement<P>,
+    container: Element | null,
+    callback?: () => void
+  ): Component<P, ComponentState> | Element | void;
+
+  (element: ReactElement[], container: Element | null, callback?: () => void):
+    | Component<any, ComponentState>
+    | Element
+    | void;
+}
diff --git a/std/types/react-dom/v16.13.1/tests/react-dom_mock.js b/std/types/react-dom/v16.13.1/tests/react-dom_mock.js
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+// Copyright 2018-2020 the Deno authors. All rights reserved. MIT license.
+
+const ReactDOM = {
+  render(element) {
+    return JSON.stringify(element);
+  },
+};
+
+export default ReactDOM;
diff --git a/std/types/react-dom/v16.13.1/tests/react-dom_test.tsx b/std/types/react-dom/v16.13.1/tests/react-dom_test.tsx
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+// Copyright 2018-2020 the Deno authors. All rights reserved. MIT license.
+
+// @deno-types="../../../react/v16.13.1/react.d.ts"
+import React from "./react_mock.js";
+// @deno-types="../react-dom.d.ts"
+import ReactDOM from "./react-dom_mock.js";
+
+import { assertEquals } from "../../../../testing/asserts.ts";
+
+const { test } = Deno;
+
+test({
+  name: "ReactDOM is typed to render",
+  fn() {
+    assertEquals(
+      ReactDOM.render(<div />, null),
+      '"{\\"type\\":\\"div\\",\\"props\\":null,\\"children\\":[]}"'
+    );
+  }
+});
diff --git a/std/types/react-dom/v16.13.1/tests/react_mock.js b/std/types/react-dom/v16.13.1/tests/react_mock.js
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+// Copyright 2018-2020 the Deno authors. All rights reserved. MIT license.
+
+const React = {
+  createElement(type, props, ...children) {
+    return JSON.stringify({ type, props, children });
+  },
+};
+
+export default React;