Top JavaScript Companies in New York
Best New York JavaScript Web Development Firms

Agreed Technologies utilizes top marketing tools to get long lasting organic SEO results for brands of different kinds. We pride ourselves with the ability to offer affordable guaranteed SEO with proven ROI and top ranking results. That is why we approach to each of the projects individually, and we come up with smart solutions and put our technology to work to make us the most efficient among all other SEO agencies.Whether your business is a start up, or you are looking to add extra visibility to a large site, Agreed Technologies is here to assist your business as you take the steps to take full advantage of the internet. We value relationships and in your growth lies ours.
-
Undisclosed
-
10 - 49
-
$25 - $49 / hr
-
US, New York City
Visit Website
View Profile

Hire full stack developers from a top-notch tech company called Full-Stack Techies & get next-gen web and mobile app development solutions. Our Developers have been developing custom apps, delivering tech consulting services, migrating business apps to the latest platforms and integrating business apps with businesses of all sizes. Leveraging the latest frameworks, trends and technologies, we provide solutions that automate your entire business processes and strengthen its IT infrastructure.
AIMLEAP - Fullstack Techies is a US based global technology consulting service provider serving small, medium and enterprise companies helping them to grow with agility to achieve competitive advantage. AIMLEAP is an ISO 9001:2015 and ISO/IEC 27001:2013 certified company for data quality and data security. Our key service offerings include end-to-end IT services, Mobile Application Development, BI solutions, Cloud Transformation, and Analytics solutions.
-
$1,000 +
-
50 - 249
-
< $25 / hr
-
US, New York City
Visit Website
View Profile

We’ve been building apps, websites, and platforms for worldwide companies since 2011. We know the path you are on and we understand how to make it a success. New customers regularly say that working with us has been their first enjoyable project development experience.
AppNoit INC - App & Web Agency, Who provides digital services to worldwide companies, We offering our services to individuals, SMB's and large enterprises. We are an elite group of innovative web & app designers, developers, project managers, & marketers who companion with business executives to build their next profitable product. Whether you are creating a new product or reinventing a present one, we can help bring your vision to life.
-
$10,000 +
-
10 - 49
-
< $25 / hr
-
US, New York City
Visit Website
View Profile

AREA 17 is a digital product agency with studios in Paris and New York. Founded in 2003, the company is independently owned and creatively motivated. They plan, create and grow digital products, helping their clients succeed by delivering products that improve life, work and play. They specialize in responsive websites and mobile apps and take an interdisciplinary approach to problem-solving and place a strong emphasis on every detail from design to code.
Learn more on area17.com.
-
$100,000 +
-
50 - 249
-
$150 - $199 / hr
-
US, Brooklyn
Visit Website
View Profile

Hi, we’re Beacon Digital Marketing, and we’re glad you found us. Our team is passionate about delivering results for fast-growing companies in technology, cybersecurity, compliance, financial technology and more. We’re inspired by the companies we work for, and we believe there’s nothing better than watching our clients grow as we help make your goals a reality.
-
$10,000 +
-
10 - 49
-
$150 - $199 / hr
-
US, Beacon
Visit Website
View Profile

We Are Fast, Reliable & Local | Custom Software Development | Technical Consultancy Services | Blueberry Consultants for Bespoke Software Development
Blueberry is an exceptional software development company. Founded and managed by ex-developers in 1997, the company is committed to technical excellence and nurtures strong business awareness amongst its project managers.
We employ over 300 staff, which makes Blueberry big enough to handle substantial projects, yet small enough to ensure every customer remains important to us.
Blueberry specializes in custom software development, working with clients to develop software applications – from the initial briefing through to a finished system. Blueberry has an encyclopedic knowledge of current technology and practices to find the best possible solution for new customers across all industries. In the past, we have comfortably completed projects that are perceived as too difficult by other developers.
Our expertise and experience cover a wide spectrum of technologies and industries. This includes Cloud Services, Web, Mobile and Windows Applications, Database Design, and Software Security – from heavy industry to aerospace and the health service.
We believe in working together with our clients as part of their team to understand their needs and working practices.
In our experience, working collaboratively with our clients consistently results in creating the best solutions, and has often resulted in the development of award-winning software.
As an example of the successful of our software, two of our recent start-up clients have gone on to secure multi-million-pound deals from major corporations.
Major Clients include Shell, the NHS, Hewlett Packard, Toshiba, Toro Rosso, Barclays, Arla, Tarmac, Symonds Group, Chubb, Lafarge, Crane, Kier, AC Nielsen, Rubric, TruTac, and HML
We also provide free advice and a detailed quote on enquiry.
SERVICES
Windows Applications
Web Applications
Mobile Applications
Database Applications
Cross-Platform Applications
Cloud Solutions
Security
Technical Consultancy
-
$5,000 +
-
50 - 249
-
$25 - $49 / hr
-
US, Portland
Visit Website
View Profile

Buzzlink's collaboration with some of the best companies worldwide gives it an edge over other development companies. In 2020, Buzzlink Studios entered USA market and collaborated with some of the best services providers.
-
$5,000 +
-
50 - 249
-
$100 - $149 / hr
-
US, New York City
Visit Website
View Profile

Buzzworthy is a Brooklyn-based award-winning digital studio that specializes in developing stunning custom WordPress & Shopify websites. Our mission is to create unique, digital experiences for brands who are prepared to make an impact. Our collective experience ranges from design, digital media, digital marketing and SEO, to brand strategy and development.
-
$25,000 +
-
10 - 49
-
$150 - $199 / hr
-
US, Brooklyn
Visit Website
View Profile

Our mission is to reimagine how people interact with brands. To disrupt the status quo and uncover values others can’t find. To solve tomorrow’s business challenges in thoughtful, elegant ways. We aim to be strategic leaders in emergent technologies, innovators in user experiences. Our mission is to arm businesses for the digital revolution.
-
$5,000 +
-
50 - 249
-
$50 - $99 / hr
-
US, Farmingdale
Visit Website
View Profile

Crayon Media is a website design and development firm that specializes in bespoke enterprise digital solutions for brands of all sizes.Your identity is a reflection of your company and much thought and effort needs to be put into your presentation. The current generation revolves around the web as primary means to run your business, serve your clients, and communicate your branded message to the World.
Through careful research and consultation, Crayon Media can find out what your taste is, whether it is a simple informational or a elegant multimedia website featuring eCommerce or CMS services. As a creative team, we work on design experiences that entertain, inspire, satisfy and challenge our clients and their patrons. We help companies enable their market to see the "user experience" of your organization and increase prospects from being one-time visitors to regular clients and consumers no matter B2B or B2C.
-
$1,000 +
-
10 - 49
-
$25 - $49 / hr
-
US, East Meadow
Visit Website
View Profile

Darkwater Digital is a digital solutions development firm based out of Nyack, NY that specializes in web development and digital solutions for businesses in the New York metropolitan area. Our specialties include web development, business application development, search engine optimization, analytics solutions, and many other digital and technical services. We understand the intersection of technical and creative digital solutions, and how they can be leveraged together to grow businesses. We have worked with many clients to meet their specific needs and are able to tackle both small and large projects at an affordable price point.
-
$1,000 +
-
2 - 9
-
$50 - $99 / hr
-
US, Nyack
Visit Website
View Profile

Def Method provides tailored resources for your unique project. With experts in engineering, product management and design, we are positioned to support our clients through all aspects of software development.
-
$25,000 +
-
10 - 49
-
$150 - $199 / hr
-
US, New York City
Visit Website
View Profile

Premium tech recruitment & software development agency specializing in challenging projects - mobile apps, websites, Back-End, Front-End, Big Data, Data Analytics, graphic design. Extensive vetting process of the candidates. Super high clients' satisfaction rate. Google-level engineers. 🚀A boutique software agency with Google-level engineers and a vast network of senior expert contractors. We're all about premium quality and business understanding. 🇺🇸Clients are primarily from the United States, Norway, Sweden, Poland, Germany and Singapore. 👉We're in business for over 5 years now with a proven capability to help even the most demanding clients, providing them with top quality software engineers and technology specialists. 🇪🇺Proven ability of building technology teams in Europe, United States, Mexico, Norway, Germany, Poland, Singapore and Australia. 👉DevsData's developers, product managers and candidates have founded companies, attended top-tier schools, and worked at tech titans. They love new technologies and are always learning. Founders worked at Intel Technology, Goldman Sachs and Google. 💻Visit our website at https://devsdata.com/ ✔️Agile development teams on demand
- Node.js, React.js, Vue
- Python, Java
- React Native, Flutter
- and others
✔️Full-cycle product design & development ✔️Modern software architecture
- microservices
- serverless
- moving to cloud
- re-architecting
✔️Cloud adoption & engineering (official AWS Select Consulting Partner)
- Cloud architecture, migration, maintenance
- Cloud Tools Development
- DevOps team augmentation
✔️QA as a service
- Test automation, Business analysis, Security audit, Performance testing, Designing QA processes
🏢Company's highlights:
- In business since 2016
- 100+ delivered projects
- 5000+ tech candidates in the database
- Global presence
- Worked with big brands as well as demanding clients like hedge funds, VC-backed startups and HNWIs
-
$5,000 +
-
10 - 49
-
$25 - $49 / hr
-
US, New York City
Visit Website
View Profile

We're a marketing and website design agency located in Buffalo NY. We believe in doing business with honesty and integrity. We treat our clients like family. We listen to what you want out of your marketing and then develop a strategy to reach your goal. Are you ready for a new client experience? With Dominguez Marketing, you get honest communication, genuine facts, fulfilled promises and reliable results. Today, our staff of twenty outstanding professionals, with a combined 50+ years of experience, are offering a wide range of quality services for our customers, delivered with integrity. You can count on Dominguez Marketing to keep you ahead of the vast, ever-changing world of digital marketing trends so you can focus on what you do best- run your business. Offering Services including website design, SEO (search engine optimization), social media advertising, social media management, SEM (search engine marketing), directory listings, content marketing and so much more.
-
$1,000 +
-
10 - 49
-
$100 - $149 / hr
-
US, Kenmore
Visit Website
View Profile

eStore Seller, your online sales partner, Offering professional eBay store design, eBay listing design, amazon webstore, magento ecommerce store development, SEO & SEM services to take your business to the next level of success. Get solutions to grow
-
$1,000 +
-
10 - 49
-
< $25 / hr
-
US, Wyandanch
Visit Website
View Profile

Expert SEO Specialist Offers Full Stack Digital Marketing Services & specialized in Search Engine Optimization and Lead Generation Strategy for websites. Our Expert SEO team creates an Advance and Ingenious SEO campaign that delivers Best Results and gives Maximum Return on Investment (ROI). We Create SEO Campaigns that Drive More Traffic, Generate More Leads and Deliver High End Results. We also offer Custom SEO Services for All Business Types and Size.
-
$1,000 +
-
2 - 9
-
$50 - $99 / hr
-
US, Arlington
Visit Website
View Profile

Fingent is an award-winning and ISO 27001:2013 certified custom software development company. We have been in business for over 17 years, have completed over 700 projects for clients on 4 continents and have offices in the US, UAE, Australia and India. We are an SAP Silver Partner, Odoo Global Partner and K2 Partner in the US region.
-
$25,000 +
-
250 - 999
-
$25 - $49 / hr
-
US, White Plains
Visit Website
View Profile

Fuzz is an award-winning mobile product agency based in Brooklyn, NY.
Our team of strategists, designers and engineers create mobile-first products for Fortune 100 clients and innovative startups.
-
$50,000 +
-
50 - 249
-
$150 - $199 / hr
-
US, Brooklyn
Visit Website
View Profile

We specialize in designing and building websites and apps that deliver massive ROI for small businesses. Our passion for making things on the web started a long time ago. Then and now, we've always been guided by a core design philosophy of restraint; the idea that less is more. And beyond building elegant websites and apps, our inventive solutions have consistently created the kind of returns our customers expect and appreciate.
-
$1,000 +
-
2 - 9
-
$50 - $99 / hr
-
US, Plainview
Visit Website
View Profile

Zivtech, founded in 2008, is a Philadelphia web design and web development shop. We love open source because it helps us do amazing things for our clients and gives them the freedom to innovate and grow. Zivtech works with healthcare, pharmaceuticals, education, publishing, government, startups, and non-profits. Zivtech also partners with other industry leading design and development firms to deliver reliable websites and web applications to organizations worldwide. The Hebrew term “ziv” translates to the light that comes from a candle: radiance, beauty, and seeing something new.
-
$25,000 +
-
10 - 49
-
$50 - $99 / hr
-
US, Brooklyn
Visit Website
View Profile

Having a background in mining industry, KAI Software has been working 20 years with large corporations automating their working process. Right now we are bringing this experience to our client's projects, which includes b2b and b2b2c software development.
-
$50,000 +
-
50 - 249
-
$100 - $149 / hr
-
US, New York City
Visit Website
View Profile

A digital marketing agency meets the needs of your business, from managing social media to managing Google Ads campaigns, optimizing your website, and providing server management services. Therefore, to meet your company's demand, KleenSoft is ready to take on all the constraints your company requires to perform all activities with our expertise in this field.
-
$1,000 +
-
10 - 49
-
$25 - $49 / hr
-
US, New York City
Visit Website
View Profile

We help Shopify store owners discover valuable insight which increases their profits on the website. Unlike other Shopify Experts, My main interest is to provide the highest possible ROI. We are Shopify Developers with 8+ years of experience from Park Slope, Brooklyn, NY USA. Communication is important to completing each project within the correct specification and timeline. So we do our best to provide clear communication, create our own solutions, and respond promptly. We focus on creating amazing E-commerce experience and plan all of our solutions to be innovative and effective. We walk our clients through every stage and handle all of the heavy lifting so you can focus on your business.
-
$1,000 +
-
2 - 9
-
$50 - $99 / hr
-
US, Brooklyn
Visit Website
View Profile

Computer consulting offering custom solutions for businesses to collect and organize their data into useful Business Intelligence Reports. Specializing in software support we assist with technologies such as:
- MS Accesss Databases
- MS Excel (including VBA and Macros development)
- Combining multiple sources of data into useful Business Intelligence Reports
- SQL Databases
- WordPress websites (development and ongoing maintenance)
- Custom WebApps
- PowerApps
-
Undisclosed
-
Freelancer
-
Undisclosed / hr
-
US, Wilton
Visit Website
View Profile

Match.dev is a free and easy way to chat with experts who can pair you with vetted developers who are the exact right fit for you and your team. The service is run by real people, no gimmicks.
-
$1,000 +
-
50 - 249
-
$50 - $99 / hr
-
US, New York City
Visit Website
View Profile

Mediaset is a full-cycle digital agency with ten years of experience and a team of over 45 qualified specialists.
Our firm architects, designs, develops and supports enterprise-level web, mobile and software platforms helping clients achieve their goals and grow their businesses.
Our company mission is to provide the most useful internet services and projects, hone every step to perfection and think 10 steps ahead, improving the quality incessantly and optimizing the development process.
-
$10,000 +
-
10 - 49
-
$25 - $49 / hr
-
US, Brooklyn
Visit Website
View Profile

We believe in a transparent, iterative, and collaborative process. Working with our clients to further their ideas with design thinking. We put emphasis on real data, real people, and real results.
-
$25,000 +
-
2 - 9
-
$150 - $199 / hr
-
US, Brooklyn
Visit Website
View Profile

Whether you are a local moving business looking to grow or a company looking to expand its online reach, we are the team of professionals to get you where you need to go. Let us relocate your business to the next level with moving company SEO services that are like no other! Movers Development uses years of knowledge and expertise of working in the moving industry to offer the best and most innovative approach when it comes to movers’ SEO efforts. We can offer you a detailed analysis of your current website and online standing, complete with professional tips and guidelines on how to improve it all. We will create a professional plan on how to ensure the continuous growth and expansion of your moving business online. With the help of marketing for moving companies that we offer, you will be able to not only increase your overall presence online and in the moving industry, but to also boost your website traffic by a mile. And this can result in a larger number of leads, which will also raise the bar of your conversion rate. Movers Development does it all! From movers’ SEO and PPC services to a customizable instant moving quote calculator – the best tool that you can offer clients looking to relocate with ease. Don’t waste time looking for traditional solutions – get with the program and leap ahead of your competitors. Schedule your consultation or contact us directly today!
-
Undisclosed
-
50 - 249
-
Undisclosed / hr
-
US, Brooklyn
Visit Website
View Profile

With a 100% project delivery success rate, Narola Infotech has made a mark since its inception in 2005. Over the years we have leveraged exceptional technological expertise at affordable prices for niche-based web and mobile app development projects across the globe with a 95% customer retention rate.
-
$1,000 +
-
250 - 999
-
< $25 / hr
-
US, New York City
Visit Website
View Profile

Once Upon a Time Hospitality builds brands and crafts bespoke digital experiences through focused and experiential thinking. We’re here to lead the process through creative strategy and artfully crafted execution, with carefully considered detail throughout. Our hospitality clients make memories for their guests—the seekers of unique experiences who dine, play, drink, and stay with them, and we take a guest-centric approach where we think about every facet. In everything we do—from personality to packaging, branding to bathrobes, keywords to key cards, site architecture to signage—we balance guest satisfaction with operational ease. Once Upon a Time Hospitality, formerly IdeaWork Studios, is a full-service agency specializing in branding, advertising, graphic design and website development. Founded in 1999, we work with a list of prominent clients in hospitality, real estate, gaming, and luxury. We strive to produce the best work on time and on budget, without the traditional agency bureaucracy.
-
Undisclosed
-
10 - 49
-
$200 - $300 / hr
-
US, New York City
Visit Website
View Profile

We help organizations innovate by building cutting edge web, mobile and IoT products. Domain expertise: Real Estate | IoT | Fintech | Marketplaces Our services include full product lifecycle • Prototype, UI/UX Design • Development: Web, Mobile, IoT applications • QA, Testing • Delivery, Maintenance and Support Reach out today to get a free consultation.
-
$25,000 +
-
10 - 49
-
$25 - $49 / hr
-
US, Brooklyn
Visit Website
View Profile

-
$5,000 +
-
50 - 249
-
$25 - $49 / hr
-
US, New York City
Visit Website
View Profile

Representing clients in various industries from finance to fashion, we are versatile without sacrificing quality. We guarantee campaign success and high ROI through this combination of these factors.
-
$5,000 +
-
10 - 49
-
$200 - $300 / hr
-
US, New York City
Visit Website
View Profile

-
$5,000 +
-
50 - 249
-
$100 - $149 / hr
-
US, New York City
Visit Website
View Profile

We believe collaboration betters the world.
Our coworkers share knowledge with our clients in order to unlock their untapped potential.
We grow our clients & business by leveraging technologies, delivering solutions and creating experiences to produce better outcomes and results that matter.
We are a global tech group that delivers end-to-end tech solutions through a global delivery model. At Positive Thinking Company, we aim to create positive business outcomes that support our clients through their ever-changing business environments so they can thrive in our global economy.
-
$100,000 +
-
250 - 999
-
$25 - $49 / hr
-
US, New York City
Visit Website
View Profile

Quantilus Innovation helps small and medium-sized businesses use technology to engage audiences and grow their businesses through software development. By making technology accessible, efficient and inexpensive, our customers can realize growth - whether it’s a level of internal scalability and performance or an expansion of market opportunities and sales. The reason is simple. We believe that technology through software development drives progress, and we work with our clients to digitally transform and integrate to maximum effect.
-
$10,000 +
-
50 - 249
-
$25 - $49 / hr
-
US, New York City
Visit Website
View Profile

Rose Digital is a minority-owned technology consulting firm. We work with world class companies and agencies who want to build top tier technology products, services and platforms that users deeply value and enjoy using.
-
$5,000 +
-
10 - 49
-
$150 - $199 / hr
-
US, New York City
Visit Website
View Profile

SMTG is a team of software developers with many years of experience developing advanced software solutions, such as online banking, document management, mobile apps and transaction processing. We are an agile and efficient group with a proven track record, ready to make your next project a reality.
-
$5,000 +
-
2 - 9
-
Undisclosed / hr
-
US, Saratoga Springs
Visit Website
View Profile

Our newest service, Velocity, helps companies fill critical team roles with senior engineers, designers, and QA analysts who can onboard quickly and make an immediate contribution.
-
$100,000 +
-
10 - 49
-
$100 - $149 / hr
-
US, New York City
Visit Website
View Profile

We are a software development firm with vast experience building and working with large, robust and complex systems using the latest technologies, our team builds and maintains software that is being used by many of the largest U.S. Corporations — Fortune 500 companies, Big Four accounting firms, and U.S. Federal agencies including the Internal Revenue Service of the United States.
SoftEdge Technologies designs and develops custom web and mobile applications — independently or in partnership with your own internal development team. Need a full team to build your project? No problem. Need to quickly expand your in-house team? We’ve got you covered. Big project or small, we can scale to meet your needs. Software Development is carried out in our Montevideo development center, by our full-time, in-house team of coders, engineers, and testers. You get excellent coding and problem-solving with the cost benefits of offshoring, but within a local time zone. We’re working when you are!
-
$5,000 +
-
10 - 49
-
$25 - $49 / hr
-
US, New York City
Visit Website
View Profile