Rendering react as pdf is generally a pain, but there is a way around it using canvas.

The idea is to convert : HTML -> Canvas -> PNG (or JPEG) -> PDF

To achieve the above, you'll need :

1. html2canvas &
2. jsPDF

import React, {Component, PropTypes} from 'react';

// download html2canvas and jsPDF and save the files in app/ext, or somewhere else
// the built versions are directly consumable
// import {html2canvas, jsPDF} from 'app/ext';


export default class Export extends Component {
  constructor(props) {
    super(props);
  }

  printDocument() {
    const input = document.getElementById('divToPrint');
    html2canvas(input)
      .then((canvas) => {
        const imgData = canvas.toDataURL('image/png');
        const pdf = new jsPDF();
        pdf.addImage(imgData, 'JPEG', 0, 0);
        // pdf.output('dataurlnewwindow');
        pdf.save("download.pdf");
      })
    ;
  }

  render() {
    return (<div>
      <div className="mb5">
        <button onClick={this.printDocument}>Print</button>
      </div>
      <div id="divToPrint" className="mt4" {...css({
        backgroundColor: '#f5f5f5',
        width: '210mm',
        minHeight: '297mm',
        marginLeft: 'auto',
        marginRight: 'auto'
      })}>
        <div>Note: Here the dimensions of div are same as A4</div> 
        <div>You Can add any component here</div>
      </div>
    </div>);
  }
}

The snippet will not work here because the required files are not imported.

An alternate approach is being used in this answer, where the middle steps are dropped and you can simply convert from HTML to PDF. There is an option to do this in the jsPDF documentation as well, but from personal observation, I feel that better accuracy is achieved when dom is converted into png first.

Update 0: September 14, 2018

The text on the pdfs created by this approach will not be selectable. If that's a requirement, you might find this article helpful.

hey @geeky01adarsh, I believe you just don't want to display it right? In that case, you could use the @react-pdf/renderers pdf method and the file-saver package to achieve this.

import React from 'react';
import { saveAs } from 'file-saver';
import { pdf } from '@react-pdf/renderer';
import YourDocument from './YourDocument';

const DownloadButton = () => {
  const downloadPdf = async () => {
    const fileName = 'test.pdf';
    const blob = await pdf(<YourDocument />).toBlob();
    saveAs(blob, fileName);
  };

  return <button onClick={downloadPdf}>Download PDFbutton>;
};

export default DownloadButton;

this will convert your pdf component into a Blob and then saves it using saveAs method from file-saver

I have found below in their site documentation

import { PDFDownloadLink, Document, Page } from '@react-pdf/renderer'

const MyDoc = () => (
  <Document>
    <Page>
      // My document data
    </Page>
  </Document>
)

const App = () => (
  <div>
    <PDFDownloadLink document={<MyDoc />} fileName="somename.pdf">
      {({ blob, url, loading, error }) => (loading ? 'Loading document...' : 'Download now!')}
    </PDFDownloadLink>
  </div>
)