old_contents: // @flow
  import * as React from "react";
  
  import Kernel from "./kernel";
  import SyntaxHighlighter from "react-syntax-highlighter";
  import { github } from "react-syntax-highlighter/styles/hljs";
  import { ContentSection } from "../content-section";
  import kernels from '../../pages/kernels';
  
  const install = `
  npm install -g ijavascript
  ijsinstall`;
  
  export default () => (
    <ContentSection>
      <ContentSection.Pane full>
        <Kernel
          displayName="Node.JS"
          repository="https://github.com/n-riesco/ijavascript"
          installURL="http://n-riesco.github.io/ijavascript/doc/install.md.html"
          logo="/static/nodejs-icon.svg"
        >
          <h3>Installation</h3>
          <p>
            nteract includes a bundled node.js kernel. You may begin working with it after starting the nteract app.
          </p>
          <div className="columns">
            <div className="column">
              <h4>Use nteract's node.js kernel</h4>
              <p>
                From the nteract app's Runtime menu, select the
                node nteract kernel. You should see an indicator
                in the bottom left that displays the kernel as node.
              </p>
              <h4>Installing the ijavascript kernel</h4>
              <p>If you wish to explore another Javascript kernel, you may install ijavascript from the terminal.</p>
              <SyntaxHighlighter language="zsh" style={github}>
                {install}
              </SyntaxHighlighter>
            </div>
          </div>
        </Kernel>
      </ContentSection.Pane>
    </ContentSection>
  );
  
new_contents: // @flow
  import * as React from "react";
  
  import Kernel from "./kernel";
  import SyntaxHighlighter from "react-syntax-highlighter";
  import { github } from "react-syntax-highlighter/styles/hljs";
  import { ContentSection } from "../content-section";
  import kernels from '../../pages/kernels';
  
  const install = `
  npm install -g ijavascript
  ijsinstall`;
  
  export default () => (
    <ContentSection>
      <ContentSection.Pane full>
        <Kernel
          displayName="Node.JS"
          repository="https://github.com/n-riesco/ijavascript"
          installURL="http://n-riesco.github.io/ijavascript/doc/install.md.html"
          logo="/static/nodejs-icon.svg"
        >
          <h3>Installation</h3>
          <p>
            nteract includes a bundled Node.js kernel. You may begin working with it after starting the nteract app.
          </p>
          <div className="columns">
            <div className="column">
              <h4>Use nteract's node.js kernel</h4>
              <p>
                From the nteract app's Runtime menu, select the
                node nteract kernel. You should see an indicator
                in the bottom left that displays the kernel as node.
              </p>
              <h4>Installing the ijavascript kernel</h4>
              <p>If you wish to explore another Javascript kernel, you may install ijavascript from the terminal.</p>
              <SyntaxHighlighter language="zsh" style={github}>
                {install}
              </SyntaxHighlighter>
            </div>
          </div>
        </Kernel>
      </ContentSection.Pane>
    </ContentSection>
  );
  
subject: Update components/kernels/node.js