Speedtest-Tracker/resources/js/components/Home/Footer.js

import React, { Component } from 'react';
import ReactDOM from 'react-dom';
import { Container, Row } from 'react-bootstrap';
import { Col } from 'react-bootstrap';

export default class Footer extends Component {
    constructor(props) {
        super(props)

        this.state = {
            version: document.querySelector('meta[name="version"]').content
        };
    }

    render() {
        var version = this.state.version;

        return (
            <Container>
                <Row>
                    <Col sm={{ span: 12 }} className="text-center">
                        <p className="text-muted mb-0">Speedtest Tracker Version: {version}</p>
                        <p className="text-muted">See the code on <a href="https://github.com/henrywhitaker3/Speedtest-Tracker" target="_blank" rel="noopener noreferrer">GitHub</a></p>
                    </Col>
                </Row>
            </Container>
        );
    }
}

if (document.getElementById('Footer')) {
    ReactDOM.render(<Footer />, document.getElementById('Footer'));
}