Add mobile content

content/roadmaps/103-react/content/102-react-ecosystem/104-mobile/100-react-native.md

@@ -1 +1,9 @@
-# React native
+# React Native
+
+React Native is an open-source UI software framework created by Meta Platforms, Inc. It is used to develop applications for Android, Android TV, iOS, macOS, tvOS, Web, Windows and UWP by enabling developers to use the React framework along with native platform capabilities.
+
+<ResourceGroupTitle>Free Content</ResourceGroupTitle>
+<BadgeLink colorScheme='blue' badgeText='Official Website' href='https://reactnative.dev/'>React Native: Official Website</BadgeLink>
+<BadgeLink colorScheme='blue' badgeText='Official Docs' href='https://reactnative.dev/docs/getting-started'>Official Getting Started</BadgeLink>
+
+

content/roadmaps/103-react/content/102-react-ecosystem/104-mobile/readme.md

@@ -1 +1,3 @@
-# Mobile
+# Mobile
+
+React Native is an open-source UI software framework created by Meta Platforms, Inc. It is used to develop applications for Android, Android TV, iOS, macOS, tvOS, Web, Windows and UWP by enabling developers to use the React framework along with native platform capabilities.