JavaScript Development Company for New Jersey

High-Performance JavaScript Solutions

Flatirons helps New Jersey businesses build dynamic and responsive web applications using the latest JavaScript technologies.

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Our JavaScript Development Services

Flatirons offers a wide array of JavaScript development services tailored to meet the unique needs of your business.
JavaScript Frontend Development

JavaScript Frontend Development

We create dynamic and interactive user interfaces using JavaScript frameworks like React, Angular, and Vue.js.

JavaScript Backend Development

JavaScript Backend Development

Our team offers robust backend solutions using Node.js, ensuring seamless data handling and server-side logic.

Web and Mobile App Maintenance

Web and Mobile App Maintenance

We provide ongoing maintenance and support services to keep your applications updated and running smoothly.

Our record speaks for itself.

We form long-term relationships with businesses from startups to Fortune 100 enterprises.
3 year
Average client relationship.
5.0 / 5.0
Clutch client rating.
50+
Industry awards.
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Types of JavaScript Applications We Create

From single-page applications to complex web platforms, we create customizable JavaScript solutions.
Single Page Applications (SPAs)

Single Page Applications (SPAs)

Develop fast and responsive single-page applications using JavaScript frameworks to enhance user experience.

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Progressive Web Apps (PWAs)

Progressive Web Apps (PWAs)

Create progressive web apps that provide a native app-like experience in the browser with offline capabilities.

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API Development

API Development

Build powerful APIs with Node.js that seamlessly integrate with various platforms and services.

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Real-time Applications

Real-time Applications

Develop real-time applications that enable live updates and interactions using Socket.IO or similar technologies.

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Mobile Apps

Mobile Apps

Create responsive mobile applications using JavaScript frameworks like React Native for cross-platform compatibility.

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E-Commerce Platforms

E-Commerce Platforms

Build feature-rich e-commerce platforms with secure payment gateways and user-friendly interfaces.

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Content Management Systems (CMS)

Content Management Systems (CMS)

Develop customizable content management systems using JavaScript for easy content updates and management.

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Dashboard and Analytics Tools

Dashboard and Analytics Tools

Create dynamic dashboards and analytics tools that visualize data using interactive charts and graphs.

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Chat Applications

Chat Applications

Develop chat applications with real-time messaging features to enhance user communication.

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The reviews are in.

Award-winning agency with 5.0 rating on Clutch
5.0/5
25 client reviews
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Our Process for JavaScript Projects

Our approach includes a thorough discovery phase, agile development cycles, and ongoing support.
Scoping

01

Scoping

We have detailed discussions to understand your requirements, objectives, and challenges.
Proposal

02

Proposal

We provide you with a proposal that outlines scope, timelines, required resources, and costs.
Contact

03

Contract

A contract formalizes our relationship and commitment to delivering the agreed-upon services.
Execution

04

Execution

We kick off the project by dedicating our resources to design and implement the software solution.

A trusted partner for your business.

Heidi Hildebrandt
Flatiron's work optimized site design and flow. The creative lead at Flatirons demonstrated exceptional UX know-how, integrating usability and design to deliver a powerful product. The client came out of the engagement with a wider understanding of the most important platform features.
Heidi Hildebrandt

Director of Product

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Jeremy Zaborowski
With the help of Flatirons Development, we were able to launch a large update to our platform, introducing new innovative tools for our clients. The information was complex but Flatirons found creative ways to present it, making it feel simple and easy to understand.
Jeremy Zaborowski

Co-Founder & CTO

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Storey Jones
They deconstructed our idea and provided it back to us in an incredibly smart and accessible manner. Flatirons Development is constantly solving problems in both a visually stunning and intelligent way.
Storey Jones

Founder and CEO

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Brian Bar
Our company is growing, and as we started looking to scale, we wanted a more efficient business model. We hired Flatirons Development to build a platform that would help connect talent with the right company.
Brian Bar

Founder and CEO

Schedule a call
Heidi Hildebrandt
Flatiron's work optimized site design and flow. The creative lead at Flatirons demonstrated exceptional UX know-how, integrating usability and design to deliver a powerful product. The client came out of the engagement with a wider understanding of the most important platform features.
Heidi Hildebrandt

Director of Product

Schedule a call
Jeremy Zaborowski
With the help of Flatirons Development, we were able to launch a large update to our platform, introducing new innovative tools for our clients. The information was complex but Flatirons found creative ways to present it, making it feel simple and easy to understand.
Jeremy Zaborowski

Co-Founder & CTO

Schedule a call
Storey Jones
They deconstructed our idea and provided it back to us in an incredibly smart and accessible manner. Flatirons Development is constantly solving problems in both a visually stunning and intelligent way.
Storey Jones

Founder and CEO

Schedule a call
Brian Bar
Our company is growing, and as we started looking to scale, we wanted a more efficient business model. We hired Flatirons Development to build a platform that would help connect talent with the right company.
Brian Bar

Founder and CEO

Schedule a call
Heidi Hildebrandt
Flatiron's work optimized site design and flow. The creative lead at Flatirons demonstrated exceptional UX know-how, integrating usability and design to deliver a powerful product. The client came out of the engagement with a wider understanding of the most important platform features.
Heidi Hildebrandt

Director of Product

Schedule a call
Jeremy Zaborowski
With the help of Flatirons Development, we were able to launch a large update to our platform, introducing new innovative tools for our clients. The information was complex but Flatirons found creative ways to present it, making it feel simple and easy to understand.
Jeremy Zaborowski

Co-Founder & CTO

Schedule a call
Storey Jones
They deconstructed our idea and provided it back to us in an incredibly smart and accessible manner. Flatirons Development is constantly solving problems in both a visually stunning and intelligent way.
Storey Jones

Founder and CEO

Schedule a call
Brian Bar
Our company is growing, and as we started looking to scale, we wanted a more efficient business model. We hired Flatirons Development to build a platform that would help connect talent with the right company.
Brian Bar

Founder and CEO

Schedule a call

Our JavaScript Development Technologies

Node.js

Node.js

Node.js is a powerful JavaScript runtime built on Chrome's V8 engine, ideal for building scalable network applications.
React logo

React.js

React.js is a popular front-end library for building user interfaces, especially for single-page applications.
Next.js

Next.js

Next.js is a React framework for building server-side rendered applications and static websites.
TypeScript

TypeScript

TypeScript is a superset of JavaScript that adds static types, making the development of complex applications easier.
Flutter logo

Flutter

Flutter is an open-source UI software development toolkit for building natively compiled applications for mobile, web, and desktop from a single codebase.
AWS

AWS

Amazon Web Services (AWS) is a comprehensive cloud platform that offers computing power, storage options, and networking capabilities to help businesses scale.
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People talk about us.

We have been featured in major publications for our award-winning software development work.
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Our JavaScript Engagement Models

We provide flexible engagement models to ensure collaboration that suits your business requirements.

Staff Augmentation

If you want to offload the full execution of your web app, you can outsource the project to Flatirons.View More

Project Outsourcing

If you just need a few extra hands on your already established team, our staff augmentation services can help you expand your team.View More

The top 1% of design & engineering talent.

Our average employee has 10 years of professional experience in their field.
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“The company treats employees like family and genuinely cares about their well-being.”
Senior Software Engineer

Why Choose Flatirons for JavaScript Development?

Our expert team is committed to delivering innovative solutions tailored to your specific business needs.
Expert JavaScript Developers

Expert JavaScript Developers

Our team boasts expert JavaScript developers proficient in both front-end and back-end technologies, ensuring high-quality solutions for your business needs.
Tailored Solutions

Tailored Solutions

We offer tailored software development solutions that cater specifically to your business goals and user needs.
Agile Development Methodologies

Agile Development Methodologies

Our agile development approach ensures efficiency and flexibility, allowing us to adapt to changes quickly and deliver successful outcomes.
Comprehensive Support

Comprehensive Support

We provide comprehensive support and maintenance services to keep your application running smoothly, ensuring uninterrupted business operations.
Proven Track Record

Proven Track Record

With a proven track record of successful projects across various industries, we’re well-equipped to handle your development challenges.
Latest Technologies and Trends

Latest Technologies and Trends

We stay updated on the latest technologies and trends, utilizing state-of-the-art tools to build modern and scalable applications.
Specialties
Specialties

Hire JavaScript Development Experts

Our team of skilled JavaScript developers is ready to take your project to the next level.

Benefits of JavaScript Development

Discover how JavaScript can enhance user experience and interactivity in your applications.

FAQs about JavaScript Development

Explore common questions and answers about our JavaScript development services.

As a JavaScript development company in New Jersey, we offer a wide range of services including custom web and mobile application development, UI/UX design, and specialized solutions using JavaScript frameworks like React, Angular, and Node.js.
We utilize various technologies for JavaScript development such as React for building user interfaces, Node.js for backend development, and frameworks like Angular and Vue.js to create dynamic applications.
Our JavaScript development process involves understanding client requirements, planning the project, designing prototypes, development using agile methodologies, followed by rigorous testing and maintenance support.
Yes, we can integrate various third-party APIs into your JavaScript applications to enhance functionality such as payment gateways, social media integrations, and data services.
Absolutely. We offer ongoing support and maintenance for JavaScript applications to ensure they are updated, secure, and performing optimally.
We can develop various types of applications using JavaScript including single-page applications (SPAs), progressive web applications (PWAs), mobile apps, and complex enterprise solutions.
The cost to build a JavaScript application depends on its complexity and features. After assessing your specific requirements, we can provide a detailed quote.
We follow best practices for security, including code reviews, implementing proper authentication and authorization, and using tools to detect vulnerabilities in your JavaScript applications.
JavaScript allows for creating highly interactive and dynamic web pages. It is also versatile, enabling both front-end and back-end development, which streamlines the development process.
Yes, we can develop cross-platform applications using JavaScript along with frameworks like React Native, which allows the development of mobile apps that run on both iOS and Android.
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