JavaScript Development Company for Kansas City

Build Dynamic Web Applications

At Flatirons, we specialize in creating robust JavaScript applications tailored to your business needs in Kansas City.

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Our JavaScript Development Services

Flatirons offers a range of JavaScript development services, including app creation, API integration, and performance optimization.
Backend API Development

Backend API Development

We specialize in creating robust backend APIs using JavaScript frameworks, ensuring scalable and efficient data management.

Frontend Development

Frontend Development

Our expert team develops dynamic and interactive frontend interfaces using the latest JavaScript libraries like React and Angular.

JavaScript Software Outsourcing

JavaScript Software Outsourcing

Outsource your JavaScript development needs with us for high-quality, cost-effective solutions tailored to your requirements.

Quality Assurance Testing

Quality Assurance Testing

Our QA team conducts thorough testing on your JavaScript applications to ensure functionality, performance, and security.

Web Development

Web Development

Leverage our full-service web development expertise to build responsive, user-friendly, and dynamic web applications.

App Maintenance Services

App Maintenance Services

We provide comprehensive app maintenance services to keep your application 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 Build

We create a variety of JavaScript applications, including single-page applications, interactive websites, and progressive web apps.
Single Page Applications (SPA)

Single Page Applications (SPA)

Our expertise in SPAs allows users to enjoy fast-loading interfaces and dynamic interactions without refreshing the page.

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Progressive Web Apps (PWA)

Progressive Web Apps (PWA)

Hybrid apps that provide a native-like experience on the web, PWAs can work offline and be installed on devices.

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Real-time Applications

Real-time Applications

Perfect for messaging and collaboration tools, our real-time apps provide instant updates and notifications.

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E-commerce Platforms

E-commerce Platforms

Our e-commerce solutions harness JavaScript for smooth transactions and user-friendly interfaces tailored for any device.

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Content Management Systems (CMS)

Content Management Systems (CMS)

Custom-built CMS solutions that allow clients to manage their content effortlessly using JavaScript frameworks.

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Mobile Applications

Mobile Applications

Our JavaScript-based mobile apps cater to both iOS and Android platforms, ensuring a wide reach for your audience.

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Dashboard and Reporting Tools

Dashboard and Reporting Tools

We create data-driven dashboards using JavaScript that provide real-time analytics and visualization.

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Chat Applications

Chat Applications

Web-based chat applications designed with JavaScript to facilitate instant communication with users.

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Social Media Applications

Social Media Applications

Our expertise extends to building engaging social media platforms that allow users to connect and share easily.

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Integration with APIs

Integration with APIs

Leveraging JavaScript to integrate third-party APIs for enhanced functionality in your applications.

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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

We follow a streamlined process from initial consultation to project delivery, ensuring timely results.
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

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

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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

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
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 Technologies

Node.js

Node.js

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

React

React is a popular JavaScript library for building user interfaces, particularly single-page applications.
Next.js

Next.js

Next.js is a React framework that enables server-side rendering and generating static websites for React-based web applications.
Flutter logo

Flutter

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

JavaScript

JavaScript is a versatile programming language primarily used for creating interactive and dynamic web content.
Kubernetes

Kubernetes

Kubernetes is an open-source platform designed to automate deploying, scaling, and operating application containers.
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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 Engagement Models for JavaScript Development

We provide flexible engagement models to meet the specific needs of your JavaScript development projects.

Staff Augmentation

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

Project Outsourcing

If you just need a few extra hands on your already established JavaScript 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?

Flatirons has the experience and expertise to elevate your JavaScript projects to new heights.
Experienced JavaScript Developers

Experienced JavaScript Developers

Our team consists of seasoned JavaScript developers with extensive experience, ensuring high-quality, scalable solutions tailored to your needs.
Custom Solutions for Your Business

Custom Solutions for Your Business

We specialize in creating custom JavaScript applications that match your business requirements, helping you achieve your goals efficiently.
Comprehensive Application Development

Comprehensive Application Development

From single-page applications to complex enterprise solutions, we cover all aspects of JavaScript development to boost your business.
Proven Track Record

Proven Track Record

With numerous successful projects, we have established a strong reputation as a trusted JavaScript development partner in Kansas City.
Focus on User Experience

Focus on User Experience

We prioritize user experience in our JavaScript applications, ensuring they are not only functional but also intuitive and engaging.
Agile Development Process

Agile Development Process

Our agile development methodology allows for flexibility and rapid iteration, ensuring that your project adapts to changing requirements.
Ongoing Support and Maintenance

Ongoing Support and Maintenance

We offer continuous support and maintenance for your applications, ensuring they remain up-to-date and perform at their best.
Specialties
Specialties

Hire Our JavaScript Development Experts

Our talented JavaScript developers are ready to help you bring your project to life.

Benefits of JavaScript Development

Discover the advantages of choosing JavaScript for your development needs, including performance, scalability, and user experience.

FAQs about JavaScript Development

Find answers to common questions regarding our JavaScript development services and processes.

JavaScript development involves creating dynamic and interactive web applications using the JavaScript programming language. It is essential for front-end development and can also be used on the server-side with technologies like Node.js.
Working with a specialized JavaScript development company ensures that you have access to experts who understand the latest frameworks, tools, and best practices in JavaScript development.
We utilize several JavaScript frameworks including React for building user interfaces, Node.js for server-side applications, and other popular frameworks like Angular and Vue.js depending on your project needs.
Yes, our team can seamlessly integrate JavaScript applications with various third-party services, APIs, and cloud platforms to enhance the functionality of your application.
The timeline for developing a JavaScript application varies based on its complexity, features, and requirements. We collaborate closely with clients to provide realistic timelines for their projects.
We follow rigorous testing protocols, including unit testing, integration testing, and user acceptance testing, to ensure the quality, performance, and security of our JavaScript applications.
Yes, we offer ongoing maintenance and support services to ensure your JavaScript application stays up-to-date with the latest technologies and remains functional over time.
Common JavaScript applications include single-page applications (SPAs), server-side applications, mobile applications, and interactive websites that require real-time updates and user engagement.
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