Tanaka Ryuu

Tanaka Ryuu


React.js Custom Modal Example & Tutorial

React.js Custom Modal Example & Tutorial - In this article, I am going to create a demo for React.js custom modal. For this, I will use here react-modal NPM package…

There are so many other third-party libraries available today, Here I am going to use one of the very popular libraries.

Let’s Get Started

Step 1: Create React App

create a very basic app of react.js by using below command over terminal.

create-react-app reactjs-custom-modal

Step 2: Create Modal Component

Create a folder inside src/ folder named modal. Now create two files inside this first modal.js and second, modal.css. Now open modal.js file and add below code in it.

import React from 'react';
import './modal.css';
const modal = (props) => {
return (
<div className="modal-wrapper"
transform: props.show ? 'translateY(0vh)' : 'translateY(-100vh)',
opacity: props.show ? '1' : '0'
<div className="modal-header">
<h2>Modal Header</h2>
<span className="close-modal-btn" onClick={props.close}>×</span>
<div className="modal-body">
Lorem Ipsum is simply dummy text of the printing and typesetting industry. Lorem Ipsum has been the industry's standard dummy text ever since the 1500s, when an unknown printer took a galley of type and scrambled it to make a type specimen book. It has survived not only five centuries, but also the leap into electronic typesetting, remaining essentially unchanged. It was popularised in the 1960s with the release of Letraset sheets containing Lorem Ipsum passages, and more recently with desktop publishing software like Aldus PageMaker including versions of Lorem Ipsum.
<div className="modal-footer">
<p>This is Modal footer</p>
export default modal;

Above, Modal component is a functional component which is receiving the contents as the children of the component. We are having 3 props for showing the modal, closing the modal and children for contents of the modal. Some CSS class has been added in HTML elements whose definition is written inside modal.css which I am going to explain just after it.

Now open the **modal.css **file and put below code inside it.

.modal-wrapper {
background: white;
border: 1px solid #d0cccc;
box-shadow: 0 5px 8px 0 rgba(0,0,0,0.2), 0 7px 20px 0 rgba(0,0,0,0.17);
margin: 100px auto 0;
transition: all .8s;
width: 60%;
border-radius: 10px;
.modal-header {
background: #e2e2e2;
height: 40px;
line-height: 40px;
padding: 5px 20px;
text-align: right;
.modal-header h2 {
float: left;
margin: 0;
padding: 0;
.modal-body {
padding: 10px 15px;
text-align: center;
.modal-footer {
background: #e2e2e2;
height: 35px;
padding: 15px;
.close-modal-btn {
color: white;
cursor: pointer;
float: right;
font-size: 30px;
margin: 0;
.close-modal-btn:hover {
color: black;
.btn-cancel {
background-color: #b71c1c;
float: left;
.btn-continue {
background-color: #1b5e20;
float: right;
.back-shed {
background-color: rgba(48, 49, 48, 0.42);
height: 100%;
position: fixed;
transition: all 1.3s;
width: 100%;
.open-modal-btn {
margin: 15px;
padding: 10px;

Step 3: Update App.js

import React, { Component } from 'react';
import Modal from './modal/modal';
import './App.css';
class App extends Component {
  constructor() {
    this.state = {
      isShowing: false
  openModalHandler = () => {
      isShowing: true
  closeModalHandler = () => {
      isShowing: false
  render () {
    return (
        { this.state.isShowing ? <div onClick={this.closeModalHandler} className="back-shed"></div> : null }
        <button className="open-modal-btn" onClick={this.openModalHandler}>Open Modal</button>
export default App;

In the above code, At the top, we have imported the modal component and used in the render method with the values of the props passed to it. After that we can see two custom methods:

1. openModalHandler(): It sets the state of isShowing to true to open the modal.

2. closeModalHandler(): It sets the state of isShowing to false to close the modal.

After that, An onClick listener is passed to the div to controll the opening and closing the modal.

Step 4: Run the app

After all the previous steps, Run the app over terminal with npm start. A new tab will open with url http://locahost. A screen like below will open.


So in this demo, We learn to create custom modal in React.js with very simple steps. You can find other demos of React.js Sample Projects here

That’s all for now. Thank you for reading and I hope this demo will be very helpful to create React.js custom modal.

#reactjs #javascript

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React.js Custom Modal Example & Tutorial
Autumn  Blick

Autumn Blick


How native is React Native? | React Native vs Native App Development

If you are undertaking a mobile app development for your start-up or enterprise, you are likely wondering whether to use React Native. As a popular development framework, React Native helps you to develop near-native mobile apps. However, you are probably also wondering how close you can get to a native app by using React Native. How native is React Native?

In the article, we discuss the similarities between native mobile development and development using React Native. We also touch upon where they differ and how to bridge the gaps. Read on.

A brief introduction to React Native

Let’s briefly set the context first. We will briefly touch upon what React Native is and how it differs from earlier hybrid frameworks.

React Native is a popular JavaScript framework that Facebook has created. You can use this open-source framework to code natively rendering Android and iOS mobile apps. You can use it to develop web apps too.

Facebook has developed React Native based on React, its JavaScript library. The first release of React Native came in March 2015. At the time of writing this article, the latest stable release of React Native is 0.62.0, and it was released in March 2020.

Although relatively new, React Native has acquired a high degree of popularity. The “Stack Overflow Developer Survey 2019” report identifies it as the 8th most loved framework. Facebook, Walmart, and Bloomberg are some of the top companies that use React Native.

The popularity of React Native comes from its advantages. Some of its advantages are as follows:

  • Performance: It delivers optimal performance.
  • Cross-platform development: You can develop both Android and iOS apps with it. The reuse of code expedites development and reduces costs.
  • UI design: React Native enables you to design simple and responsive UI for your mobile app.
  • 3rd party plugins: This framework supports 3rd party plugins.
  • Developer community: A vibrant community of developers support React Native.

Why React Native is fundamentally different from earlier hybrid frameworks

Are you wondering whether React Native is just another of those hybrid frameworks like Ionic or Cordova? It’s not! React Native is fundamentally different from these earlier hybrid frameworks.

React Native is very close to native. Consider the following aspects as described on the React Native website:

  • Access to many native platforms features: The primitives of React Native render to native platform UI. This means that your React Native app will use many native platform APIs as native apps would do.
  • Near-native user experience: React Native provides several native components, and these are platform agnostic.
  • The ease of accessing native APIs: React Native uses a declarative UI paradigm. This enables React Native to interact easily with native platform APIs since React Native wraps existing native code.

Due to these factors, React Native offers many more advantages compared to those earlier hybrid frameworks. We now review them.

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sophia tondon

sophia tondon


Top React JS Development Company | React JS Development Services

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Mathew Rini


How to Select and Hire the Best React JS and React Native Developers?

Since March 2020 reached 556 million monthly downloads have increased, It shows that React JS has been steadily growing. React.js also provides a desirable amount of pliancy and efficiency for developing innovative solutions with interactive user interfaces. It’s no surprise that an increasing number of businesses are adopting this technology. How do you select and recruit React.js developers who will propel your project forward? How much does a React developer make? We’ll bring you here all the details you need.

What is React.js?

Facebook built and maintains React.js, an open-source JavaScript library for designing development tools. React.js is used to create single-page applications (SPAs) that can be used in conjunction with React Native to develop native cross-platform apps.

React vs React Native

  • React Native is a platform that uses a collection of mobile-specific components provided by the React kit, while React.js is a JavaScript-based library.
  • React.js and React Native have similar syntax and workflows, but their implementation is quite different.
  • React Native is designed to create native mobile apps that are distinct from those created in Objective-C or Java. React, on the other hand, can be used to develop web apps, hybrid and mobile & desktop applications.
  • React Native, in essence, takes the same conceptual UI cornerstones as standard iOS and Android apps and assembles them using React.js syntax to create a rich mobile experience.

What is the Average React Developer Salary?

In the United States, the average React developer salary is $94,205 a year, or $30-$48 per hour, This is one of the highest among JavaScript developers. The starting salary for junior React.js developers is $60,510 per year, rising to $112,480 for senior roles.

* React.js Developer Salary by Country

  • United States- $120,000
  • Canada - $110,000
  • United Kingdom - $71,820
  • The Netherlands $49,095
  • Spain - $35,423.00
  • France - $44,284
  • Ukraine - $28,990
  • India - $9,843
  • Sweden - $55,173
  • Singapore - $43,801

In context of software developer wage rates, the United States continues to lead. In high-tech cities like San Francisco and New York, average React developer salaries will hit $98K and $114per year, overall.

However, the need for React.js and React Native developer is outpacing local labour markets. As a result, many businesses have difficulty locating and recruiting them locally.

It’s no surprise that for US and European companies looking for professional and budget engineers, offshore regions like India are becoming especially interesting. This area has a large number of app development companies, a good rate with quality, and a good pool of React.js front-end developers.

As per Linkedin, the country’s IT industry employs over a million React specialists. Furthermore, for the same or less money than hiring a React.js programmer locally, you may recruit someone with much expertise and a broader technical stack.

How to Hire React.js Developers?

  • Conduct thorough candidate research, including portfolios and areas of expertise.
  • Before you sit down with your interviewing panel, do some homework.
  • Examine the final outcome and hire the ideal candidate.

Why is React.js Popular?

React is a very strong framework. React.js makes use of a powerful synchronization method known as Virtual DOM, which compares the current page architecture to the expected page architecture and updates the appropriate components as long as the user input.

React is scalable. it utilises a single language, For server-client side, and mobile platform.

React is steady.React.js is completely adaptable, which means it seldom, if ever, updates the user interface. This enables legacy projects to be updated to the most new edition of React.js without having to change the codebase or make a few small changes.

React is adaptable. It can be conveniently paired with various state administrators (e.g., Redux, Flux, Alt or Reflux) and can be used to implement a number of architectural patterns.

Is there a market for React.js programmers?
The need for React.js developers is rising at an unparalleled rate. React.js is currently used by over one million websites around the world. React is used by Fortune 400+ businesses and popular companies such as Facebook, Twitter, Glassdoor and Cloudflare.

Final thoughts:

As you’ve seen, locating and Hire React js Developer and Hire React Native developer is a difficult challenge. You will have less challenges selecting the correct fit for your projects if you identify growing offshore locations (e.g. India) and take into consideration the details above.

If you want to make this process easier, You can visit our website for more, or else to write a email, we’ll help you to finding top rated React.js and React Native developers easier and with strives to create this operation

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What are hooks in React JS? - INFO AT ONE

In this article, you will learn what are hooks in React JS? and when to use react hooks? React JS is developed by Facebook in the year 2013. There are many students and the new developers who have confusion between react and hooks in react. Well, it is not different, react is a programming language and hooks is a function which is used in react programming language.
Read More:- https://infoatone.com/what-are-hooks-in-react-js/

#react #hooks in react #react hooks example #react js projects for beginners #what are hooks in react js? #when to use react hooks

sophia tondon

sophia tondon


Hire Top React JS Developers | Offshore Reactjs Programmers India

Looking to hire top dedicated Reactjs developers from India at affordable prices? Our 5+ years of average experienced Reactjs developers comprise proficiency in delivering the most complex and challenging web apps.

Hire ReactJS developers online on a monthly, hourly, or full-time basis who are highly skilled & efficient in implementing new technologies and turn into business-driven applications while saving your cost up to 60%.

Planning to outsource** Reactjs development company in India** ? Or would you like to hire a team of Reactjs developers? Get in touch for a free quote!

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