Pen Settings

HTML

CSS

CSS Base

Vendor Prefixing

Add External Stylesheets/Pens

Any URL's added here will be added as <link>s in order, and before the CSS in the editor. If you link to another Pen, it will include the CSS from that Pen. If the preprocessor matches, it will attempt to combine them before processing.

+ add another resource

JavaScript

Babel is required to process package imports. If you need a different preprocessor remove all packages first.

Add External Scripts/Pens

Any URL's added here will be added as <script>s in order, and run before the JavaScript in the editor. You can use the URL of any other Pen and it will include the JavaScript from that Pen.

+ add another resource

Behavior

Save Automatically?

If active, Pens will autosave every 30 seconds after being saved once.

Auto-Updating Preview

If enabled, the preview panel updates automatically as you code. If disabled, use the "Run" button to update.

Format on Save

If enabled, your code will be formatted when you actively save your Pen. Note: your code becomes un-folded during formatting.

Editor Settings

Code Indentation

Want to change your Syntax Highlighting theme, Fonts and more?

Visit your global Editor Settings.

HTML

              
                <script src="https://cdn.freecodecamp.org/testable-projects-fcc/v1/bundle.js"></script>

<!-- 

Hello Camper!

For now, the test suite only works in Chrome! Please read the README below in the JS Editor before beginning. Feel free to delete this message once you have read it. Good luck and Happy Coding! 

- The freeCodeCamp Team 

-->
<div id="root">
</div>
              
            
!

CSS

              
                $window-border-width : 1px;
$window-border-color: #555;
$toolbar-color: #2ecc71;
$ui-background-color: #ecf0f1;
$body-background-color: #bdc3c7;
$window-min-width: 100px;
$window-min-height: 40px;
$editor-window-init-width: 45vw;
$editor-window-init-height: 25vh;
$preview-window-init-width: 50vw;
$preview-window-init-height: 50vh;
$maximized-window-width: 90vw;
$maximized-window-height: 90vh;
$window-transition: 0.02s;
$window-ver-spacing: 4vh;
$window-content-padding: 8px;

body {
  background-color: $body-background-color;
}

.window {
  position: fixed;
  display: table;
  border: $window-border-width solid $window-border-color;
  transition-property: left, right, top, bottom;
  transition-duration: $window-transition;
  transition-timing-function: ease;
}
.window-content {
  display: table-row;
  overflow-y: auto;
  overflow-x: hidden;
  outline: none;
  border: none;
  resize: both;
  min-width: $window-min-width;
  min-height: $window-min-height;
  margin-top:-1px;
  margin-bottom:-4px;
  padding: $window-content-padding;
  box-shadow: none;
  box-sizing: border-box;
  -moz-box-sizing: border-box;
  -webkit-box-sizing: border-box;
  -moz-appearance: textfield-multiline;
  -webkit-appearance: textarea;
  background-color: $ui-background-color;
  transition-property: width, height;
  transition-duration: $window-transition*2;
  transition-timing-function: ease;
}

.toolbarClickable {
  color: black;
  text-decoration: none;
}
.toolbar {
  border: $window-border-width solid $window-border-color;
  margin: -$window-border-width;
  margin-bottom: $window-border-width;
  display:block;
  background-color: $toolbar-color;
  font-size: 12px;
  font-family: Tahoma;
  font-weight: bold;
  padding: 6px;
  display:block;
}

.maximized-window {
  position: relative !important;
  margin: auto !important;
  left: 0px !important;
  top: 0px !important;
  .window-content {
    width: $maximized-window-width !important;
    height: $maximized-window-height !important;
  }
}

#editor-window {
  left: 50vw - $editor-window-init-width/2;
  top: $window-ver-spacing;
}
#editor {
  width: $editor-window-init-width;
  height: $editor-window-init-height;
}

#preview-window {
  left: 50vw - $preview-window-init-width/2;
  bottom: $window-ver-spacing;
}
/*
Imported Github Markdown CSS by andyferra for extra styling
https://gist.github.com/andyferra/2554919
*/
#preview {
  font-family: Helvetica, arial, sans-serif;
  font-size: 14px;
  line-height: 1.6;
  width: $preview-window-init-width;
  height: $preview-window-init-height;
  padding-left: 20px;
  
  > *:first-child {
    margin-top: 0 !important; }
  > *:last-child {
    margin-bottom: 0 !important; }
  
  a {
    color: #4183C4; }
  a.absent {
    color: #cc0000; }
  a.anchor {
    display: block;
    padding-left: 30px;
    margin-left: -30px;
    cursor: pointer;
    position: absolute;
    top: 0;
    left: 0;
    bottom: 0; }

  h1, h2, h3, h4, h5, h6 {
    margin: 20px 0 10px;
    padding: 0;
    font-weight: bold;
    -webkit-font-smoothing: antialiased;
    cursor: text;
    position: relative; }

  h1:hover a.anchor, h2:hover a.anchor, h3:hover a.anchor, h4:hover a.anchor, h5:hover a.anchor, h6:hover a.anchor {
    background: url("../../images/modules/styleguide/para.png") no-repeat 10px center;
    text-decoration: none; }

  h1 tt, h1 code {
    font-size: inherit; }

  h2 tt, h2 code {
    font-size: inherit; }

  h3 tt, h3 code {
    font-size: inherit; }

  h4 tt, h4 code {
    font-size: inherit; }

  h5 tt, h5 code {
    font-size: inherit; }

  h6 tt, h6 code {
    font-size: inherit; }

  h1 {
    font-size: 28px;
    color: black; }

  h2 {
    font-size: 24px;
    border-bottom: 1px solid #cccccc;
    color: black; }

  h3 {
    font-size: 18px; }

  h4 {
    font-size: 16px; }

  h5 {
    font-size: 14px; }

  h6 {
    color: #777777;
    font-size: 14px; }

  p, blockquote, ul, ol, dl, li, table, pre {
    margin: 15px 0; }

  hr {
    background: transparent url("../../images/modules/pulls/dirty-shade.png") repeat-x 0 0;
    border: 0 none;
    color: #cccccc;
    height: 4px;
    padding: 0; }

  body > h2:first-child {
    margin-top: 0;
    padding-top: 0; }
  body > h1:first-child {
    margin-top: 0;
    padding-top: 0; }
    body > h1:first-child + h2 {
      margin-top: 0;
      padding-top: 0; }
  body > h3:first-child, body > h4:first-child, body > h5:first-child, body > h6:first-child {
    margin-top: 0;
    padding-top: 0; }

  a:first-child h1, a:first-child h2, a:first-child h3, a:first-child h4, a:first-child h5, a:first-child h6 {
    margin-top: 0;
    padding-top: 0; }

  h1 p, h2 p, h3 p, h4 p, h5 p, h6 p {
    margin-top: 0; }

  li p.first {
    display: inline-block; }

  ul, ol {
    padding-left: 30px; }

  ul :first-child, ol :first-child {
    margin-top: 0; }

  ul :last-child, ol :last-child {
    margin-bottom: 0; }

  dl {
    padding: 0; }
    dl dt {
      font-size: 14px;
      font-weight: bold;
      font-style: italic;
      padding: 0;
      margin: 15px 0 5px; }
      dl dt:first-child {
        padding: 0; }
      dl dt > :first-child {
        margin-top: 0; }
      dl dt > :last-child {
        margin-bottom: 0; }
    dl dd {
      margin: 0 0 15px;
      padding: 0 15px; }
      dl dd > :first-child {
        margin-top: 0; }
      dl dd > :last-child {
        margin-bottom: 0; }

  blockquote {
    border-left: 4px solid #dddddd;
    padding: 0 15px;
    color: #777777; }
    blockquote > :first-child {
      margin-top: 0; }
    blockquote > :last-child {
      margin-bottom: 0; }

  table {
    padding: 0; }
    table tr {
      border-top: 1px solid #cccccc;
      background-color: white;
      margin: 0;
      padding: 0; }
      table tr:nth-child(2n) {
        background-color: #f8f8f8; }
      table tr th {
        font-weight: bold;
        border: 1px solid #cccccc;
        text-align: left;
        margin: 0;
        padding: 6px 13px; }
      table tr td {
        border: 1px solid #cccccc;
        text-align: left;
        margin: 0;
        padding: 6px 13px; }
      table tr th :first-child, table tr td :first-child {
        margin-top: 0; }
      table tr th :last-child, table tr td :last-child {
        margin-bottom: 0; }

  img {
    max-width: 100%; }

  span.frame {
    display: block;
    overflow: hidden; }
    span.frame > span {
      border: 1px solid #dddddd;
      display: block;
      float: left;
      overflow: hidden;
      margin: 13px 0 0;
      padding: 7px;
      width: auto; }
    span.frame span img {
      display: block;
      float: left; }
    span.frame span span {
      clear: both;
      color: #333333;
      display: block;
      padding: 5px 0 0; }
  span.align-center {
    display: block;
    overflow: hidden;
    clear: both; }
    span.align-center > span {
      display: block;
      overflow: hidden;
      margin: 13px auto 0;
      text-align: center; }
    span.align-center span img {
      margin: 0 auto;
      text-align: center; }
  span.align-right {
    display: block;
    overflow: hidden;
    clear: both; }
    span.align-right > span {
      display: block;
      overflow: hidden;
      margin: 13px 0 0;
      text-align: right; }
    span.align-right span img {
      margin: 0;
      text-align: right; }
  span.float-left {
    display: block;
    margin-right: 13px;
    overflow: hidden;
    float: left; }
    span.float-left span {
      margin: 13px 0 0; }
  span.float-right {
    display: block;
    margin-left: 13px;
    overflow: hidden;
    float: right; }
    span.float-right > span {
      display: block;
      overflow: hidden;
      margin: 13px auto 0;
      text-align: right; }

  code, tt {
    margin: 0 2px;
    padding: 0 5px;
    white-space: nowrap;
    border: 1px solid #eaeaea;
    background-color: #f8f8f8;
    border-radius: 3px; }

  pre code {
    margin: 0;
    padding: 0;
    white-space: pre;
    border: none;
    background: transparent; }

  .highlight pre {
    background-color: #f8f8f8;
    border: 1px solid #cccccc;
    font-size: 13px;
    line-height: 19px;
    overflow: auto;
    padding: 6px 10px;
    border-radius: 3px; }

  pre {
    background-color: #f8f8f8;
    border: 1px solid #cccccc;
    font-size: 13px;
    line-height: 19px;
    overflow: auto;
    padding: 6px 10px;
    border-radius: 3px; }
    pre code, pre tt {
      background-color: transparent;
      border: none; }
}
              
            
!

JS

              
                class Editor extends React.Component {
  contentUpdate = () => {
    this.props.contentUpdate(
      document.getElementById("editor").value
    );
  }
  render() {
    return (
      <textarea id={this.props.id}
                className="window-content"
                onKeyUp={this.contentUpdate}>
        {this.props.content}
      </textarea>
    );
  }
}

class Markdown extends React.Component {
  constructor(props) {
    super(props);
    /*
    Solution for setting up a new renderer to display links on new pages
    https://github.com/markedjs/marked/issues/655
    */
    this.renderer = new marked.Renderer();
    this.renderer.link = function( href, title, text ) {
      return '<a target="_blank" href="'+ href +'" title="' + title + '">' + text + '</a>';
    }
  }
  getMarkdownText() {
    var rawMarkup = marked(this.props.content,
                           {gfm: true,
                            tables: true,
                            breaks: true,
                            renderer:this.renderer});
    return { __html: rawMarkup };
  }
  render() {
    return <div id={this.props.id}
                className="window-content"
                dangerouslySetInnerHTML={this.getMarkdownText()}
             />
  }
}

class Preview extends React.Component {
  render() {
    return (
      <Markdown
        id={this.props.id}
        content={this.props.content}
       />
    );
  }
}

class Toolbar extends React.Component {
  constructor() {
    super();
    this.state = {
      maximized: false,
    }
  }
  maximizeWindow = () => {
    this.setState({
      maximized: !this.state.maximized
    });
    $(".window").hide();
    $("#"+this.props.parentId)
      .addClass("maximized-window")
      .show();
  }
  minimizeWindow = () => {
    this.setState({
      maximized: !this.state.maximized
    });
    $(".window")
      .removeClass("maximized-window")
      .show();
  }
  render() {
    return (
      <div className="toolbar">
        <i className={this.props.faIcon}
           style={{"padding-right":"5px"}}>
        </i>
        <label>{this.props.title}</label>
        <a href="#" className="toolbarClickable">
          <i className={this.state.maximized?
                        "fa fa-window-maximize":
                        "fa fa-window-restore"}
             style={{"float":"right"}}
             onClick={this.state.maximized?
                      this.minimizeWindow:
                      this.maximizeWindow}>
          </i>
        </a>
      </div>
    );
  }
}

class App extends React.Component {
  constructor() {
    super();
    this.state = {
      content: placeHolderContent
    }
  }
  contentUpdate = (newContent) => {
    this.setState({
      content: newContent
    });
  }
  componentDidMount() {
    $(".window").draggable({ handle: ".toolbar",
                             start: (event, ui) => {
                               $(".window").css('z-index', 0);
                               $("#"+ui.helper.attr('id')).css('z-index', 100);
                             }
                           });
  }
  render() {
    return (
      <div>
        <div id="editor-window"
             className="window">
          <Toolbar
            title="Editor"
            parentId="editor-window"
            faIcon="fa fa-file-text"
          />
          <Editor
            id="editor"
            content={this.state.content}
            contentUpdate={this.contentUpdate}
          />
        </div>
        <div id="preview-window"
             className="window">
          <Toolbar
            title="Preview"
            parentId="preview-window"
            faIcon="fa fa-desktop"
          />
          <Preview
            id="preview"
            content={this.state.content}
          />
        </div>
      </div>
    );
  }
}
/*
Got example for Github markup from:
https://github.com/zackharley/rick-and-morty
*/
const placeHolderContent = `# rick-and-morty [![Build Status](https://travis-ci.org/zackharley/rick-and-morty.svg?branch=master)](https://travis-ci.org/zackharley/rick-and-morty) {

> Get _**[Rick and Morty][1]**_ gifs

The gif list is just a [JSON file][2] and can be used wherever.

![Rick and Morty](https://github.com/zackharley/rick-and-morty/raw/master/rick-and-morty.gif)

## Install

\`$ npm install --save rick-and-morty\`

## Usage

\`\`\`js
const rickAndMorty = require('rick-and-morty');

rickAndMorty.random();
// -> 'http://i.giphy.com/l41lI4bYmcsPJX9Go.gif'
\`\`\`

## API

### .all: *string[]*

All gifs.

### .random(): *string*

Random name.

## Related

 - [rick-and-morty-cli][3] - CLI for this module

## License

2016 © [Zack Harley][4]
> :fork_and_knife: Fork away!

# }

[1]: https://en.wikipedia.org/wiki/Rick_and_Morty
[2]: https://github.com/zackharley/rick-and-morty/blob/master/rick-and-morty.json
[3]: https://github.com/zackharley/rick-and-morty-cli
[4]: https://github.com/zackharley`

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

Console