React.js Development Company

We’ve mastered React.js development skills on dozens of projects.
We know how to build modern user-friendly web applications.

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React is trusted by

What is React.js?

React.js is a tool for building custom digital products. It started as a pet project of Facebook engineer Jordan Walke.

The early React version has taken off internally, and in 2013 it was released to the public. Since then React has acquired an impressive fan base, it has developed and matured dramatically.

Facebook uses React.js in it’s most important features like Liking, Commenting, Messaging, and Advertisements.

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Built
with React.js

Do you know these folks?
They base their web development on React.js library.

React’s main goal is to be fast, simple and scalable.
Some of these companies use React in just several components of their apps, some have built big chunks of their applications with this library.

Instagram web app, for example, is entirely built with React.js.

Why we recommend
React.js development

It's pocket-friendly

There are hundreds of battle-tested React.js plugins to satisfy almost any of your web app's needs. Need a custom appointment calendar? Fancy image carousel? Or maybe a complex booking system? React.js has it all.

It's Google-friendly

We bet you want your new shiny web app to be discoverable on the Internet. Surprisingly, we have thought of that.
7ninjas builds custom React.js websites that are search engine friendly, so you won't miss any potential lead.​

It's Google-friendly

We bet you want your new shiny web app to be discoverable on the Internet. Surprisingly, we have thought of that.
7ninjas builds custom React.js websites that are search engine friendly, so you won't miss any potential lead.​

React Native

That's our favorite part.
Want to have a mobile version of your web app?
That's easy. Up to 90% of the codebase of your web application can be reused in your mobile application. Check out our article about React Native development.

Strong Community

Facebook and Instagram engineers are in charge of React.js development. Another 1100 external experts contribute their knowledge to React.js.
Best-in-class engineers develop and maintain a tool for your business. Every day. For free. What more could you ask for?

Support and Maintenance

So your custom web application is built with React.js? Lucky you. Updates and changes to your product will not burn a hole in your pocket. The market is full of experienced React.js developers, so you would be able to hire them to your team when you decide to build one.

It's Made for Growth

Facebook has 1.5 billion active users. Facebook is built with React.js. Any more arguments needed?

There are more
React.js benefits

Making a complex web application is not easy.
But it can be easier thanks to many existing tools and libraries built for React.

For example, such libraries provide most of the commonly used elements such as date pickers, calendars, carousels, notifications, etc.

Tools that we use to speed up React.js development and make it more efficient include RxJS, CSS Modules, Preact, Next.js, etc.

For you, the client, all of these fancy words mean only one thing – we are a professional React.js development company, we know our stuff and we do our job in the most effective way possible.

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Our React.js development
projects

Check out some of the products that we’ve built with React.js.
The cool thing is, that this Javascript framework is industry-agnostic.

We’ve used React.js for E-commerce websites, Educational Applications, Chats, Dashboards and many more.

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Freightable

Freight and shipping app

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SportyHQ

Sports management platform

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RoomSync

Roommate matching app

Opinion you can trust

What our clients say about React.js development at 7ninjas

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They’re very responsive and knowledgeable, working efficiently through each task.

Using provided designs, 7ninjas developed an interface for a web app using React. Compatible with all screen sized, the platform helps users find roommates through groups, a matching feature, and a chat option.

Rob Castellucci

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LinkedIn

The summary
you've been looking for

React.js is a Javascript library created by Facebook engineer.

It’s is a powerful tool to build your custom website or application with. React is business-friendly. It speeds up your application and makes it more efficient.

Thanks to React, the source code of your web application can be reused in your mobile application development. This can potentially save you up to 50% of your mobile app development budget.

Moreover, React.js ecosystem has lots of pre-made plugins, libraries, and tools that can speed up the development of your application drastically.

Conclusion

7ninjas is a professional React.js development company. You can entrust us your application development and focus on sales and marketing.

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Got a project?

Looking for other services?

Check out our articles about other services that we offer.
We can help you build custom web and mobile apps of any complexity.

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Having launched several cross-platform mobile apps, we can confirm: React Native reduces mobile application development costs drastically

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We’ve mastered Node.js development skills on dozens of projects. It’s perfect for building fast and scalable web and mobile applications.