React js example. Simple Comment panel

Preview Code

1. First, we need fresh reactjs setup, and for that, we need to run below commands into out terminal, and also we should have latest node version installed on our system:

npx create-react-app my-awesome-project

cd my-awesome-project

npm start

2. Now we need to run below commands into our project terminal to get bootstrap and related modules into our reactjs application:

npm install [email protected] --save

npm start //For start project again

3. Finally for the main output, we need to add below code into our my-awesome-project/src/App.js file or if you have fresh setup then you can replace my-awesome-project/src/App.js file code with below code:

import React from 'react';
import './App.css';
import 'bootstrap/dist/css/bootstrap.min.css';


function App() {
  
	return (
		<div>
			<div class="container">
<div class="row bootstrap snippets bootdeys">
    <div class="col-md-8 col-sm-12">
        <div class="comment-wrapper">
            <div class="panel panel-info">
                <div class="panel-heading">
                    Comment panel
                </div>
                <div class="panel-body">
                    <textarea class="form-control" placeholder="write a comment..." rows="3"></textarea>
                    <br/>
                    <button type="button" class="btn btn-info pull-right">Post</button>
                    <div class="clearfix"></div>
                    <hr/>
                    <ul class="media-list">
                        <li class="media">
                            <a href="#/" class="pull-left">
                                <img src="https://bootdey.com/img/Content/user_1.jpg" alt="" class="img-circle"/>
                            </a>
                            <div class="media-body">
                                <span class="text-muted pull-right">
                                    <small class="text-muted">30 min ago</small>
                                </span>
                                <strong class="text-success">@MartinoMont</strong>
                                <p>
                                    Lorem ipsum dolor sit amet, consectetur adipiscing elit.
                                    Lorem ipsum dolor sit amet, <a href="#/">#consecteturadipiscing </a>.
                                </p>
                            </div>
                        </li>
                        <li class="media">
                            <a href="#/" class="pull-left">
                                <img src="https://bootdey.com/img/Content/user_2.jpg" alt="" class="img-circle"/>
                            </a>
                            <div class="media-body">
                                <span class="text-muted pull-right">
                                    <small class="text-muted">30 min ago</small>
                                </span>
                                <strong class="text-success">@LaurenceCorreil</strong>
                                <p>
                                    Lorem ipsum dolor sit amet, consectetur adipiscing elit.
                                    Lorem ipsum dolor <a href="#/">#ipsumdolor </a>adipiscing elit.
                                </p>
                            </div>
                        </li>
                        <li class="media">
                            <a href="#/" class="pull-left">
                                <img src="https://bootdey.com/img/Content/user_3.jpg" alt="" class="img-circle"/>
                            </a>
                            <div class="media-body">
                                <span class="text-muted pull-right">
                                    <small class="text-muted">30 min ago</small>
                                </span>
                                <strong class="text-success">@JohnNida</strong>
                                <p>
                                    Lorem ipsum dolor <a href="#/">#sitamet</a> sit amet, consectetur adipiscing elit.
                                </p>
                            </div>
                        </li>
                    </ul>
                </div>
            </div>
        </div>

    </div>
</div>
</div>
		</div>
	);
}
export default App;

4. Now we need to add below code into our my-awesome-project/src/App.css file :

body{margin-top:20px;}

.comment-wrapper .panel-body {
    max-height:650px;
    overflow:auto;
}

.comment-wrapper .media-list .media img {
    width:64px;
    height:64px;
    border:2px solid #e5e7e8;
}

.comment-wrapper .media-list .media {
    border-bottom:1px dashed #efefef;
    margin-bottom:25px;
}