Removing sample pages (#5242)

* Remove "who uses this" callout on front page

* Remove users and help pages

* Add link to React's support docs

Instead of removing the Help link altogether, this commit re-adds it
as an external link to React's existing support documentation

website/core/Footer.js

@@ -46,20 +46,19 @@ class Footer extends React.Component {
           </div>
           <div>
             <h5>Community</h5>
-            <a href={this.pageUrl('users.html', this.props.language)}>
-              User Showcase
-            </a>
             <a
               href="http://stackoverflow.com/questions/tagged/"
               target="_blank"
-              rel="noreferrer noopener">
+              rel="noreferrer noopener"
+            >
               Stack Overflow
             </a>
             <a href="https://discordapp.com/">Project Chat</a>
             <a
               href="https://twitter.com/"
               target="_blank"
-              rel="noreferrer noopener">
+              rel="noreferrer noopener"
+            >
               Twitter
             </a>
           </div>
@@ -73,7 +72,8 @@ class Footer extends React.Component {
               data-count-href="/facebook/docusaurus/stargazers"
               data-show-count="true"
               data-count-aria-label="# stargazers on GitHub"
-              aria-label="Star this project on GitHub">
+              aria-label="Star this project on GitHub"
+            >
               Star
             </a>
           </div>
@@ -83,7 +83,8 @@ class Footer extends React.Component {
           href="https://code.facebook.com/projects/"
           target="_blank"
           rel="noreferrer noopener"
-          className="fbOpenSource">
+          className="fbOpenSource"
+        >
           <img
             src={`${this.props.config.baseUrl}img/oss_logo.png`}
             alt="Facebook Open Source"

website/pages/en/index.js

@@ -95,7 +95,8 @@ const Block = props => (
   <Container
     padding={['bottom', 'top']}
     id={props.id}
-    background={props.background}>
+    background={props.background}
+  >
     <GridBlock align="center" contents={props.children} layout={props.layout} />
   </Container>
 );
@@ -122,7 +123,8 @@ const Features = () => (
 const FeatureCallout = () => (
   <div
     className="productShowcaseSection paddingBottom"
-    style={{textAlign: 'center'}}>
+    style={{ textAlign: 'center' }}
+  >
     <h2>Feature Callout</h2>
     <MarkdownBlock>These are features of this project</MarkdownBlock>
   </div>
@@ -167,31 +169,6 @@ const Description = () => (
   </Block>
 );
 
-const Showcase = props => {
-  if ((siteConfig.users || []).length === 0) {
-    return null;
-  }
-
-  const showcase = siteConfig.users.filter(user => user.pinned).map(user => (
-    <a href={user.infoLink} key={user.infoLink}>
-      <img src={user.image} alt={user.caption} title={user.caption} />
-    </a>
-  ));
-
-  return (
-    <div className="productShowcaseSection paddingBottom">
-      <h2>Who is Using This?</h2>
-      <p>This project is used by all these people</p>
-      <div className="logos">{showcase}</div>
-      <div className="more-users">
-        <a className="button" href={pageUrl('users.html', props.language)}>
-          More {siteConfig.title} Users
-        </a>
-      </div>
-    </div>
-  );
-};
-
 class Index extends React.Component {
   render() {
     const language = this.props.language || '';
@@ -205,7 +182,6 @@ class Index extends React.Component {
           <LearnHow />
           <TryOut />
           <Description />
-          <Showcase language={language} />
         </div>
       </div>
     );

website/siteConfig.js

@@ -8,18 +8,6 @@
 // See https://docusaurus.io/docs/site-config for all the possible
 // site configuration options.
 
-// List of projects/orgs using your project for the users page.
-const users = [
-  {
-    caption: 'User1',
-    // You will need to prepend the image path with your baseUrl
-    // if it is not '/', like: '/test-site/img/docusaurus.svg'.
-    image: '/img/docusaurus.svg',
-    infoLink: 'https://www.facebook.com',
-    pinned: true,
-  },
-];
-
 const siteConfig = {
   title: 'Create React App', // Title for your website.
   tagline: 'Create React apps with no build configuration.',
@@ -40,12 +28,9 @@ const siteConfig = {
   headerLinks: [
     { doc: 'doc1', label: 'Docs' },
     { doc: 'doc4', label: 'API' },
-    { page: 'help', label: 'Help' },
+    { href: 'https://reactjs.org/community/support.html', label: 'Help' },
   ],
 
-  // If you have users set above, you add it here:
-  users,
-
   /* path to images for header/footer */
   headerIcon: 'img/docusaurus.svg',
   footerIcon: 'img/docusaurus.svg',