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HTML

              
                <br />
 <h1 class="text-center">Markdown Previewer</h1>
 <br />
 <div id="root" class="container"></div>
              
            
!

CSS

              
                $bg-color1: #ec96a4 15%;
$bg-color2: #336b87 100%;
$bg-color3: #cdcdc0;
$box-shadow: 4px 4px 4px 4px rgba(0,0,0,0.4);
$width: 600px;
$height: 600px;
$borer-radius: 10px;

/* width */
.fancyScrollBar::-webkit-scrollbar {
    width: 8px;
}

/* Handle */
::-webkit-scrollbar-thumb {
    background: #888;
    border-radius: 8px;
}

body {
  background: linear-gradient(to top left, $bg-color1, $bg-color2);
  background-position: center;
  background-repeat: no-repeat;
  background-attachment: fixed;
}

textarea, .MarkdownDiv {
  width: 100%;
  height: $height;
  min-height: $height;
  max-height: $height;
  overflow-y: auto;
  background-color: $bg-color3;
  border-radius: 10px;
  box-shadow: $box-shadow;
  padding: 5px;
}

textarea:focus {
  outline: none !important;
}

.Footer {
  padding-top: 90px;
}

#footer-ul li {
  font-size: 24px;
  display: inline-block;
  padding-right: 3.5%;
}

.fa-code, .fa-heart {
  -webkit-text-stroke: 1px;
}

@media (max-width: 767px) {
  .Footer {
    padding-top: 750px;
  }
  
  .helperButtons {
    .col-xs-12 {
      margin-bottom: 10px;
    }
  }
  
  .textCol1 {
    margin-bottom: 20px;
  }
  
  .textCol2 {
    margin-top: 40px;
  }
}

.App, .textRow, .textCol1, .textCol2 {
  height: $height;
  min-height: $height;
  max-height: $height;
}

.btn, .btn:hover {
  width: 100%;
  color: black;
  cursor: pointer;
}

.btn:focus, .btn:active {
  outline: none !important;
}

.moreInfoA, .moreInfoA:hover, .moreInfoA:active {
  color: black;
  text-decoration: none !important;
}
              
            
!

JS

              
                class TextArea extends React.Component {

  constructor() {
    super()
    this.onTextChange = this.onTextChange.bind(this);
  }

  onTextChange(e) {
    this.props.onChange(e.target.value);
  }

  render() {
    return (
      <textarea className="fancyScrollBar" value={this.props.text} onChange={this.onTextChange}></textarea>
    );
  }
}

function Markdown(props) {
  var myText = marked(props.text, {sanitize: true});
  return (
    <div className="MarkdownDiv fancyScrollBar" dangerouslySetInnerHTML={{__html: myText}}></div>
  );
}

function Footer() {
  return (
    <div className="text-center Footer">
      &nbsp;
      <i className="fa fa-code text-dark fa-lg"></i>
      &nbsp;with&nbsp;
      <i className="fa fa-heart text-danger"></i>
      &nbsp;By Hemakshi Sachdev, 2018
      <ul className="text-center" id="footer-ul">
        <li><a href="https://github.com/hemakshis" title="GitHub"><i className="fa fa-github"></i></a></li>
        <li><a href="https://www.freecodecamp.org/hemakshis" title="FreeCodeCamp"><i className="fa fa-free-code-camp"></i></a></li>
        <li><a href="https://www.linkedin.com/in/hemakshis" title="LinkedIn"><i className="fa fa-linkedin"></i></a></li>
      </ul>
    </div>
  );
}

class App extends React.Component {

  constructor(props) {
    super(props)
    this.state = {
      text: ''
    };
    
    this.handleTextChange = this.handleTextChange.bind(this);
    this.onClearButtonClick = this.onClearButtonClick.bind(this);
    this.onHelpButtonClick = this.onHelpButtonClick.bind(this);
    this.setDefaultValue = this.setDefaultValue.bind(this);
  }

  componentWillMount() {
    this.setDefaultValue();
  }

  componentDidMount() {
    console.log('Component Mounted!');
  }

  setDefaultValue() {
    this.setState({
      text: '# H1\n## H2\n### H3\n#### H4\n##### H5\n###### H6\n\n------\n\n### Emphasis\n\nEmphasis, aka italics, with *asterisks* or _underscores_.\n\nStrong emphasis, aka bold, with **asterisks** or __underscores__.\n\nCombined emphasis with\n\n**asterisks and _underscores_**.\n\nStrikethrough uses two tildes. ~~Scratch this.~~\n\nShopping list:\n  * apples\n  * oranges\n  * pears\n\nNumbered list:\n\n  1. apples\n  2. oranges\n  3. pears\n\n* Unordered list can also use asterisks\n- Or minuses\n+ Or pluses\n\n[I\'m an inline-style link](https://www.google.com)\n\n[I\'m an inline-style link with title](https://www.google.com "Google\'s Homepage")\n\nInline `code` has `back-ticks around` it.'
    })
  }

  handleTextChange(text) {
    this.setState({
      text: text
    });
  }

  onClearButtonClick() {
    this.setState({
      text: ''
    });
  }

  onHelpButtonClick() {
    this.setDefaultValue();
  }

  render() {
    return (
      <div className="App">
        <div className="container">
          <div className="row helperButtons">
            <div className="col-xs-12 col-md-3 col-lg-3 text-center">
              <button className="btn btn-primary" onClick={this.onClearButtonClick}>Clear</button>
            </div>
            <div className="col-xs-12 col-md-3 col-lg-3 text-center">
              <button className="btn btn-info" onClick={this.onHelpButtonClick}>Help</button>
            </div>
            <div className="col-xs-12 col-md-6 col-lg-6 text-center">
              <a className="btn btn-primary moreInfoA" rel="noopener noreferrer" href="https://github.com/adam-p/markdown-here/wiki/Markdown-Cheatsheet" target="_blank">
                Complete Markdown Cheat Sheet
                &nbsp;
                <i className="fa fa-external-link"></i>
              </a>
            </div>
          </div>
        </div>
        <div className="container">
          <div className="row textRow">
            <div className="col-xs-12 col-md-6 col-lg-6 textCol1">
              <br />
              <div className="headline"><h3>You type here....</h3></div>
              <TextArea text={this.state.text} onChange={this.handleTextChange} />
            </div>
            <div className="col-xs-12 col-md-6 col-lg-6 textCol2">
              <br />
              <div className="headline"><h3>Get the results here....</h3></div>
              <Markdown text={this.state.text} />
            </div>
          </div>
        </div>
        <div className="container">
          <div className="row footerRow">
            <div className="col-xs-12 col-md-12 col-lg-12">
              <Footer />
            </div>
          </div>
        </div>
      </div>
    );
  }
}

ReactDOM.render(<App />,
                document.getElementById('root'));
              
            
!
999px

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