add example apps page

_data/nav_docs.yml

@@ -8,6 +8,8 @@
     title: Videos
   - id: complementary-tools
     title: Complementary tools
+  - id: example-apps
+    title: Example apps
 - title: Guides
   items:
   - id: why-react

docs/complementary-tools.md

@@ -4,6 +4,7 @@ title: Complementary Tools
 layout: docs
 permalink: complementary-tools.html
 prev: videos.html
+next: example-apps.html
 ---
 
 React is a small library that does one thing well. Here's a list of tools we've found that work really well with React when building applications.
@@ -42,3 +43,4 @@ If you want your project on this list, or think one of these projects should be
 ### UI components
 
   * **[react-bootstrap](https://github.com/stevoland/react-bootstrap)** Bootstrap 3 components built with React
+  * **[react-topcoat](https://github.com/plaxdan/react-topcoat)** Topcoat components built with React

docs/example-apps.md

@@ -0,0 +1,13 @@
+---
+id: example-apps
+title: Example apps
+layout: docs
+permalink: example-apps.html
+prev: complementary-tools.html
+---
+
+Here is a selection of open-source apps built with React.
+
+  * **[TodoMVC](https://github.com/tastejs/todomvc/tree/gh-pages/architecture-examples/react/js)**
+  * **[Khan Academy question editor](https://github.com/khan/perseus)** (browse their GitHub account for many more production apps!)
+  * **[github-issues-viewer](https://github.com/jaredly/github-issues-viewer)**