How do I render Markdown from a React component?

You can use React-Markdown:

const React = require('react')
const ReactDOM = require('react-dom')
const ReactMarkdown = require('react-markdown')

const input="# This is a header\n\nAnd this is a paragraph"

ReactDOM.render(<ReactMarkdown source={input} />, document.getElementById('container'))

Or… You can just create a simple React component that wraps a call to a Markdown parser.
There are two very good ones for JavaScript:

  • Remarkable
  • Marked

Now, you can create a component like this:

var MarkdownViewer = React.createClass({
    render: function() {
        // pseudo code here, depends on the parser
        var markdown = markdown.parse(this.props.markdown);
        return <div dangerouslySetInnerHTML={{__html:markdown}} />;
    }
});

There used to have one already, but it doesn’t seem to be maintained anymore: https://github.com/tcoopman/markdown-react

Also, if you need a React Markdown Editor, check out: react-mde. Disclaimer: I am the author.

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