React Js

React Js

When developing a web application, it is essential to anticipate high user interaction and frequent view updates. At TechChaps we have a React Js developer that is an expert in creating responsive web applications that provide a modern user experience.

React Js is a JavaScript library that uses server-side rendering to build user interfaces. As React Js is declarative, this means that it works by understanding a description of what you want. React understands this description and then translates it into a user interface.

How does React Js work?

Central to the functionality of React Js is the use of a virtual DOM. The virtual DOM, which is kept in memory, views any changes that are made first. React Js then uses an algorithm which recognises the changes and identifies the most effective way to make changes and applies them to the real DOM. By using a virtual DOM, React Js limits any interruptions made to the DOM by carrying out as few as possible updates.

Why do we use React Js to develop web apps?

As a React Js developer, we understand that speed, simplicity, and scalability are essential.  React Js is based on reusable components and this speeds up the development process making it easier to maintain your application. By using well thought out components your application will have the potential for a scalable user interface whilst being easy to maintain and providing a modern user experience.

Having started my business in 2012, I have been consistently helped by TechChaps for development and maintenance. Service has been reliable, constructive, practical to my needs, and within good budgets. All very helpful for a new business. TechChaps are a very good and supportive addition to the business team.
Andrew Shenton

Andrew’s Building Conservation Ltd

What do I get?

At TechChaps we  have an experienced React Js developer that can confidently use React Js to create highly dynamic and large response web-applications that:

  • provide a modern and clean user experience
  • Is high performing
  • Has a responsive user interface that is particularly effective for single view use
  • Is able to use data and respond to changes without the need to reload the page.

At TechChaps To find out more about our agile development process and how we can use React Js to help your business, get in touch.


Ahmed Fareed

Ahmed Fareed

Chief Developer

About Tech Chaps

At TechChaps our highly-skilled team will guide you through the application development process to create and deliver secure, reliable and scalable applications that work for your business.

Our mission is to make IT work for you. Using our extensive technical expertise and project management knowledge, TechChaps specializes in providing agile development and software development for agencies and growing businesses.



Technical Abilities


We are experienced Node.js developers.


We are experienced HAPI.js developers.


We are experienced Express.js developers.


We are experienced MongoDB developers.


We are experienced Docker developers.

React JS

We are experienced React JS developers.

React Native

We are experienced React Native developers.

+44 116 216 1714
[email protected]
Techchaps, Phoenix Square,
4 Midland Street,
Leicester, LE1 1TG,
Leicestershire, England,
United Kingdom