React.js development services

Hire React.js Experts

From enterprise applications to streaming, React.js development has helped companies achieve the most challenging tech aims.

React.js development services we provide

  • Web applications development

    React.js is the best way to develop big and fast web apps. It allows creating interactive UIs, smoothly updating components, and efficiently dealing with SEO thanks to server-side rendering.

    Project example

  • SPA development

    COAX develops single-page applications (SPAs) using React. It guarantees 3 main benefits: flawless performance, easy testing & support for server-side rendering.

  • React.js migration

    We ensure a smooth migration from any JavaScript platform to React.

React.js gives you strong pre-built features to quickly launch your app

Our React.js developers have extensive experience in building React.js applications of any complexity.At its core, React.js was built for fast web pages and applications. This technology has been used in COAX for at least 4 years.

  • Senior Developers

    30%

  • Minimum Experience

    3 years

  • Established React.js solutions

    100+

Recognized by the industry

Goodfirm

Сonfirmation that we provide high-quality services

Clutch

Сonfirmation that we provide high-quality services

React.js development benefits

  • High performance

    The React.js library enables high-performance web and mobile applications to be developed.

  • Digital DOM

    Digital DOM enables a web app to be partially modified without impacting the entire UI.

  • Reusable modules

    Reusable modules significantly save time on the UI component development.

  • Server-side rendering

    Thanks to the server-side rendering, React.js fixes several SEO problems.

  • Well-structured code

    React-based projects are easy to debug and evaluate by means of well-structured code.

  • Growing community

    It is easy to learn and has a broad and continuously growing community.

Technology used by

Reasons to partner with us

We adjust our schedule depending on where you are to ensure that we overlap with your time zone.

Our NDA ensures there is no risk of unauthorized use of any project data of our customer information.

COAX uses only on-site talents and its own network. We pick tech superstars perfectly suited to your company's culture, industry, and technology. So hire React.js developers and have no doubts about the service quality.

It is not our goal to simply deliver the project. We will help you to establish an environment of hyper-growth around your technology and your brand.

The best code is only a component of success, and skilled React.js developers are not the only ones responsible for it. From project managers to QAs, we will provide you with an interdisciplinary team of tech talents.

To ensure the highest efficiency and transparency of the work, we take the best principles of an agile approach to software development and extend it to other project areas.

Client feedback


I was most impressed by the quality of the end product.

While my ideas formed the basis for the work, they delivered a far more superior product than I imagined with greater flexibility and viability of features. They exceeded expectations so many times it got to the point I couldn't wait to see what they came up with next.

Dan Brooks

President, Krytter

COAX have delivered immense value to our business as our valued strategic development partner.

I implicitly trust the whole COAX team to do the right thing by location:live, and to have blunt and honest conversations with me when we are in the thick of delivery. COAX are the engine room and compass behind our market-leading tech.

Neil Winkworth

CTPO, Location Live

The solution created by COAX is better than I could have anticipated.

The app is simple to use, effective, well designed and never fails. Highlights of the COAX service are a clear, transparent specification with realistic cost estimate, project managers that are responsive, always helpful and communicate clearly, a strong technical team and a company that I can trust.

Phil Cushion

Founder, SiteSurvey Plus

I heavily relied on COAX for not only the development of my core product, but also assistance in all the other support infrastructure in hosting my product.

The team also went above and beyond their existing web development skillset by making effort to understand the domain specific (financial modelling) math and technicalities of my product.

Tim

Founder, Peercents

COAX’s team is second to none designing, developing, and deploying websites.

I was delighted by COAX attention to detail and ability to deliver such a complex project. I highly recommend COAX to anyone looking for a reliable and talented web development team.

Mason Blake

Co-founder and CTO, Ratio

In working with COAX, we found them to be highly professional.

We have continued our ongoing relationship and cooperation with COAX on this project thanks to the ongoing support they continue to offer us.

Ashley Greenfelder

Director, Re:Plan

Their highly responsive team had the technical know-how to seamlessly incorporate non-standard features.

Despite facing tight crucial deadlines, they worked tirelessly around the clock to deliver the project on time, even accommodating additional feature requests. We are immensely thankful for their hard work, which resulted in exceptional outcomes.

Ali Ghafour

CEO, 2020 Armor

Throughout the years, we have maintained a strong relationship based on mutual trust and respect.

From the start, we prioritized flexibility, particularly in terms of working within our monthly budget and delivering new features and functionalities every two weeks. Our communication with both the project manager and team members has been exceptional, and we have consistently received high-quality product delivery and support.

Andrew Macfarlane

Founder & CEO, Carezapp

You will not often find such an approach in the outsourcing development market.

From the first day, the COAX team established themselves as optimistic. After the guys spent a dozen hours sorting out our problems and never once talked about money, we realized that this team was ready to go the extra mile. We were finally convinced of the prospects for cooperation when the COAX CTO came to our British office in person with a detailed presentation of the renovation.

Richard Murray

CEO, Antique Ecommerce Marketplace

We liked the COAX team’s deep-diving approach and attention to detail.

Their incremental approach with feedback loops allowed us to see results from the early stages and ensured we stayed on the right track. But most importantly, we felt that they genuinely cared about our project. Doing their best to make it as perfect as possible, they were always there for us, on-site rather than online.

Mykola Bronitskyy

Co-founder, GrandBus

They always respond right away to any questions or requests that we have and contribute really good ideas.

The development work delivered by COAX has satisfied all project stakeholder requirements for the project and helped to streamline internal company processes for the client. Their team is communicative and helpful throughout the work, contributing ideas to make the product even better.

Peter Goian

General Manger, TRI

COAX's services

Technologies we use

AI

Anthropic

OpenAI

ElevenLabs

pytorch

langchain

Front-End

React.js

TypeScript

Redux Toolkit

Vite

tanstack/query

Webflow

Back-end

Node.js

Ruby on Rails

Python

Django

Express.js

Flask

FAST API

Asyncio

Next.js

Nest.js

Meteor.js

Cloud & Databases

AWS

Google Cloud

Oracle

Terraform

Docker

Digital Ocean

PosgreSQL

MongoDB

Operational Data Stack

ElasticSearch

Redis

Rabbit MQ

Airflow

Algolia

Valkey

Learn more about our comprehensive technology stack

See all technologies

Frequently asked questions and answers

We have a transparent hourly rate of $50 - $99 / hr for development services. The cost is estimated due to factors like API endpoint integrations, component architecture depth, third-party service integrations, database connections, and scalability requirements. After examining your technical needs and project scope, we provide comprehensive estimates.

Per Ironclad standards, we sign NDAs with definitions of confidential data, breaches obligations, beyond-scope proprietary information, timeframes for confidentiality duration, data utilization details, exclusions, and potential remedies. Your React.js codebase, API keys, business logic, and technical specifications are all completely protected as a result.

Yes, TypeScript is widely used by our React.js developers for complex projects. Such an integration, as shown by Emmanni (2021), improves code maintainability, improves error detection, and offers better tooling support. Compile-time type checking in TypeScript improves code quality and development workflow by preventing runtime errors, facilitating refactoring, and enabling advanced features.

React.js can only be used to create web user interfaces; it can’t be used to create native mobile applications. We use React Native, which compiles to native iOS and Android components instead of DOM elements but shares React's component-based architecture and JSX syntax. React Native offers platform-specific APIs, native performance, and cross-platform code reuse,  and bridge communication for native modules.

React.js is solely a frontend library for creating UI components and rendering user interfaces. For frontend development, Chen et al. (2019) highlight React's declarative nature, virtual DOM optimization, and component-based architecture. While backend technologies (Node.js, Express) manage databases and operations, React handles client-side state, DOM manipulation, and user interactions.

Facebook and Netflix implementations show that React.js performs exceptionally well in large-scale applications with dynamic data requirements. Lakshmi (2024) shows a 72% performance improvement from component and DOM optimization with React.js. React is perfect for enterprise applications that need to be highly performant and maintainable because of its scalability, shorter development cycles, modular component structure, effective state management, and code reusability.

An open-source JavaScript library, React.js was created especially for web development, with an emphasis on creating dynamic user interfaces using a component-based architecture. It makes use of unidirectional data flow patterns, JSX syntax for declarative UI creation, and virtual DOM for optimal rendering performance. With its extensive third-party integrations, state management tools, and routing capabilities, React is a complete web technology for contemporary single-page and progressive web applications.

Want to know more?
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eCommerce

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November 7, 2022

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How can we help you?

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What we’ll do next?

  • 1

    Contact you within 24 hours

  • 2

    Clarify your expectations, business objectives, and project requirements

  • 3

    Develop and accept a proposal

  • 4

    After that, we can start our partnership

Drop us a line:

sales@coaxsoft.com

Main office

401 S Milwaukee Ave Wheeling, IL 60090, USA

+1 773-644-8871

Delivery center

72 Mazepy str., Ivano-Frankivsk 76018, Ukraine

099-746-6810