Merge branch 'master' into create_new_react_app

Author: saranshkataria

content/community/conferences.md

@@ -12,6 +12,11 @@ Do you know of a local React.js conference? Add it here! (Please keep the list c
 
 ## Upcoming Conferences {#upcoming-conferences}
 
+### React Summit 2019 {#reactsummit2019}
+November 30, 2019 in Lagos, Nigeria
+
+[Website](https://reactsummit2019.splashthat.com) -[Twitter](https://twitter.com/react_summit)
+
 ### React Conf 2019 {#react-conf-2019}
 October 24-25, 2019 in Henderson, Nevada USA
 
@@ -37,6 +42,11 @@ February 27 & 28, 2020 in Sydney, Australia
 
 [Website](https://reactconfau.com/) - [Twitter](https://twitter.com/reactconfau) - [Facebook](https://www.facebook.com/reactconfau) - [Instagram](https://www.instagram.com/reactconfau/)
 
+### React Summit Amsterdam 2020 {#react-summit-2020}
+April 15-17, 2020 in Amsterdam, The Netherlands
+
+[Website](https://reactsummit.com) - [Twitter](https://twitter.com/reactamsterdam) - [Facebook](https://www.facebook.com/reactamsterdam) - [Videos](https://youtube.com/c/ReactConferences)
+
 ### Render-Atlanta 2020 {#render-atlanta-2020}
 May 4-6, 2020. Atlanta, GA, USA.
 
@@ -90,7 +100,7 @@ February 22 & 23 in San Francisco, CA
 ### React Amsterdam 2016 {#react-amsterdam-2016}
 April 16 in Amsterdam, The Netherlands
 
-[Website](https://react.amsterdam) - [Twitter](https://twitter.com/reactamsterdam) - [Facebook](https://www.facebook.com/reactamsterdam) - [Videos](https://youtube.com/c/ReactConferences)
+[Website](https://reactsummit.com) - [Twitter](https://twitter.com/reactamsterdam) - [Facebook](https://www.facebook.com/reactamsterdam) - [Videos](https://youtube.com/c/ReactConferences)
 
 ### ReactEurope 2016 {#reacteurope-2016}
 June 2 & 3 in Paris, France
@@ -140,7 +150,7 @@ March 28th at the [QEII Centre, London](http://qeiicentre.london/)
 ### React Amsterdam 2017 {#react-amsterdam-2017}
 April 21st in Amsterdam, The Netherlands
 
-[Website](https://react.amsterdam) - [Twitter](https://twitter.com/reactamsterdam) - [Videos](https://youtube.com/c/ReactConferences)
+[Website](https://reactsummit.com) - [Twitter](https://twitter.com/reactamsterdam) - [Videos](https://youtube.com/c/ReactConferences)
 
 ### ReactEurope 2017 {#reacteurope-2017}
 May 18th & 19th in Paris, France
@@ -245,7 +255,7 @@ March 31 in Kiev, Ukraine
 ### React Amsterdam 2018 {#react-amsterdam-2018}
 April 13 in Amsterdam, The Netherlands
 
-[Website](https://react.amsterdam) - [Twitter](https://twitter.com/reactamsterdam) - [Facebook](https://www.facebook.com/reactamsterdam)
+[Website](https://reactsummit.com) - [Twitter](https://twitter.com/reactamsterdam) - [Facebook](https://www.facebook.com/reactamsterdam)
 
 ### React Finland 2018 {#react-finland-2018}
 April 24-26 in Helsinki, Finland
@@ -350,7 +360,7 @@ April 4-5, 2019 in Kraków, Poland
 ### React Amsterdam 2019 {#react-amsterdam-2019}
 April 12, 2019 in Amsterdam, The Netherlands
 
-[Website](https://react.amsterdam) - [Twitter](https://twitter.com/reactamsterdam) - [Facebook](https://www.facebook.com/reactamsterdam) - [Videos](https://youtube.com/c/ReactConferences)
+[Website](https://reactsummit.com) - [Twitter](https://twitter.com/reactamsterdam) - [Facebook](https://www.facebook.com/reactamsterdam) - [Videos](https://youtube.com/c/ReactConferences)
 
 ### React Finland 2019 {#react-finland-2019}
 April 24-26 in Helsinki, Finland

content/community/meetups.md

@@ -131,6 +131,8 @@ Do you have a local React.js meetup? Add it here! (Please keep the list alphabet
 * [Austin, TX - ReactJS](https://www.meetup.com/ReactJS-Austin-Meetup/)
 * [Boston, MA - ReactJS](https://www.meetup.com/ReactJS-Boston/)
 * [Boston, MA - React Native](https://www.meetup.com/Boston-React-Native-Meetup/)
+* [Charlotte, NC - ReactJS](https://www.meetup.com/ReactJS-Charlotte/)
+* [Charlotte, NC - React Native](https://www.meetup.com/cltreactnative/)
 * [Chicago, IL - ReactJS](https://www.meetup.com/React-Chicago/)
 * [Columbus, OH - ReactJS](https://www.meetup.com/ReactJS-Columbus-meetup/)
 * [Dallas, TX - ReactJS](https://www.meetup.com/ReactDallas/)

content/community/tools-ui-components.md

@@ -82,3 +82,4 @@ permalink: community/ui-components.html
 * **[KendoReact](https://www.telerik.com/kendo-react-ui/)**: UI for React Developers.
 * **[Mobiscroll React UI Components](https://mobiscroll.com/react)** Mobile UI Controls for the Productive React Developer.
 * **[React UI Toolkit](https://react-ui-tools.com/)**: 115+ professionally maintainted UI components ranging from a robust grid to charts and more. Try for FREE and build React apps faster.
+* **[Flatlogic React Admin Templates](https://flatlogic.com/templates/react)** 5+ Paid and Free React Admin templates with a lot of components to speed up web development. No jQuery.

content/docs/cdn-links.md

@@ -1,37 +1,37 @@
 ---
 id: cdn-links
-title: CDN Links
+title: CDN लिंकस
 permalink: docs/cdn-links.html
 prev: create-a-new-react-app.html
 next: hello-world.html
 ---
 
-Both React and ReactDOM are available over a CDN.
+React एवं ReactDOM दोनों CDN पर उपलब्ध हैं। 
 
 ```html
 <script crossorigin src="https://unpkg.com/react@16/umd/react.development.js"></script>
 <script crossorigin src="https://unpkg.com/react-dom@16/umd/react-dom.development.js"></script>
 ```
 
-The versions above are only meant for development, and are not suitable for production. Minified and optimized production versions of React are available at:
+उपरोक्त वर्शन केवल डेवलपमेंट के लिए हैं, एवं प्रोडक्शन के लिए उपयुक्त नहीं हैं। React के minified एवं ऑप्टीमाइज़्ड प्रोडक्शन वर्शन निम्नलिखित लिंक पर उपलब्ध हैं:
 
 ```html
 <script crossorigin src="https://unpkg.com/react@16/umd/react.production.min.js"></script>
 <script crossorigin src="https://unpkg.com/react-dom@16/umd/react-dom.production.min.js"></script>
 ```
 
-To load a specific version of `react` and `react-dom`, replace `16` with the version number.
+`react` एवं `react-dom` के विशिष्ट वर्शन लोड करने के लिए `16` को वर्शन संख्या द्वारा बदल दें। 
 
-### Why the `crossorigin` Attribute? {#why-the-crossorigin-attribute}
+### `crossorigin` एट्रीब्यूट क्यों? {#why-the-crossorigin-attribute}
 
-If you serve React from a CDN, we recommend to keep the [`crossorigin`](https://developer.mozilla.org/en-US/docs/Web/HTML/CORS_settings_attributes) attribute set:
+यदि आप React को CDN द्वारा प्रसारित करते हैं, हमारा सुझाव है कि आप [`crossorigin`](https://developer.mozilla.org/en-US/docs/Web/HTML/CORS_settings_attributes) एट्रीब्यूट सेट को न हटाएं:
 
 ```html
 <script crossorigin src="..."></script>
 ```
 
-We also recommend to verify that the CDN you are using sets the `Access-Control-Allow-Origin: *` HTTP header:
+हमारा यह भी सुझाव है कि आप सुनिश्चित कर लें जिस CDN का आप उपयोग कर रहे हैं वह `Access-Control-Allow-Origin: *` HTTP हेडर सेट करता है:
 
 ![Access-Control-Allow-Origin: *](../images/docs/cdn-cors-header.png)
 
-This enables a better [error handling experience](/blog/2017/07/26/error-handling-in-react-16.html) in React 16 and later.
+ऐसा करने से React 16 एवं बाद के वर्शन में [बेहतर एरर नियंत्रण](/blog/2017/07/26/error-handling-in-react-16.html) होता है।

content/docs/uncontrolled-components.md

@@ -4,7 +4,7 @@ title: Uncontrolled Components
 permalink: docs/uncontrolled-components.html
 ---
 
-In most cases, we recommend using [controlled components](/docs/forms.html) to implement forms. In a controlled component, form data is handled by a React component. The alternative is uncontrolled components, where form data is handled by the DOM itself.
+In most cases, we recommend using [controlled components](/docs/forms.html#controlled-components) to implement forms. In a controlled component, form data is handled by a React component. The alternative is uncontrolled components, where form data is handled by the DOM itself.
 
 To write an uncontrolled component, instead of writing an event handler for every state update, you can [use a ref](/docs/refs-and-the-dom.html) to get form values from the DOM.
 

gatsby-config.js

@@ -163,7 +163,9 @@ module.exports = {
       resolve: `gatsby-plugin-manifest`,
       options: {
         name: 'React Docs',
-        short_name: 'React',
+        short_name: 'React', // eg. React [%LANG_CODE%]
+        // Translators: please change this and two above options (see https://www.gatsbyjs.org/packages/gatsby-plugin-manifest/#feature-configuration---optional)
+        lang: 'en',
         start_url: '/',
         background_color: '#20232a',
         theme_color: '#20232a',