Top 100 JavaScript Developers
The Best of April 2026Looking for a top JavaScript development company?
Developers use JavaScript to make web pages responsive and interactive. JavaScript is a text-based programming language used in web development, typically alongside CSS and HTML. Some common use cases for JavaScript are menus, animations, or interactive maps.
That's why we've created this list of the best JavaScript developers for you to review. Read through company descriptions, former clients, and notable projects to find the best fit for your business.
JavaScript Development Companies FAQs
The most popular JavaScript development companies out there may not be the right match for your company's needs. Here are some FAQs to get you thinking about your business needs, which will help you find the right match.
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What is JavaScript used for?
JavaScript is one of the main programming languages in the web development industry today. Many developers utilize JavaScript to create interactive features for websites and applications. Many prefer it because it can produce responsive UI and animations.
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Is JavaScript still widely used?
Yes, JavaScript is widely used in the market and is considered one of the popular options in the programming language space. It has been proven to be a consistent and capable programming language for creating interactive and modern features for websites and applications.
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Which top companies use JavaScript?
A lot of established companies and businesses utilize JavaScript, but some of the notable ones are Facebook, Amazon, Netflix, Google, and even Microsoft. These companies utilize JavaScript for web development projects including their front-end and back-end needs.
List of the Best JavaScript Development Companies
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5611$10,000+2 - 9 employeesRead More
ProdRocket is a Chicago-based MVP development studio founded in 2019. Their team of 1–2 employees primarily serves startups by providing web and mobile app design and development. They also provide UX/UI design, marketing strategy, and app marketing. They're particularly proficient in the WordPress and React Native frameworks.
Clients
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5612$25,000+10 - 49 employeesVictoria, ArgentinaBlackBox Vision is an artificial intelligence development company. Established in 2019, the team offers Artificial Intelligence, Web Development, Mobile App Development, and Wearable App Development. Their small firm is headquartered in Victoria, Argentina.Read More
Clients
Ingenia CAIndustries
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5613$1,000+Freelancer employeesJ.A Web Design, a website development company, was established in 2019. In Edmonton, Canada, their small team provides Web Development and Web Design.Read More
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5614$25,000+50 - 249 employeesNovi Sad, SerbiaRead More
Software development company IT Engine was founded in 2011. The small team offers custom software development, mobile app development, web development, web design, and more. The agency is headquartered in Novi Sad, Serbia.
Industries
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5615$10,000+2 - 9 employeesIvano-Frankivs'k, UkraineRead More
Codexy Software is a software house based in Ivano-Frankivsk, Ukraine, and founded in 2018. Their team of no more than 10 offers web development and UX/UI design services to small and mid-market agencies in the industries of business, IT, and financial services.
Clients
N.RichIndustries
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5616$10,000+2 - 9 employeesRichmond, TXRead More
Founded in 2015, Sedente is a development agency with headquarters in Houston. With under 10 employees, the company focuses primarily on web development, custom software development, and mobile app development. Its clients range from middle market to enterprise.
Clients
Harris CountyIndustries
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5617$1,000+2 - 9 employeesRead More
VinoByte is a software house, founded in 2019. They have between two and nine employees in their office in Wroclaw, Poland, where they provide expert solutions in blockchain and web design and development. They collaborate primarily with small, midmarket and large companies in finance, telecommunications and IT.
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5618$1,000+10 - 49 employeesRead More
Headquartered in Middletown, Delaware and Lahore, Pakistan, SiliconFort LLC. Is a social media marketing firm. The small agency was established in 2022. Their services include social media marketing, content marketing, email marketing, search engine optimization, and more.
Clients
ModCasaIndustries
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5619$1,000+10 - 49 employeesSahibzada Ajit Singh Nagar, IndiaRead More
Established in 2019, Nestormind Pvt. Ltd. Is a custom software development firm. The small team provides custom software development, web development, mobile app development, application management & support, and more. The agency is headquartered in Sahibzada Ajit Singh Nagar, India.
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5620$1,000+10 - 49 employeesKyiv, UkraineG-WEB.GROUP is a SEO company. Their small team is located in Kyiv, Ukraine. The company specializes in Search Engine Optimization, Web Development, and Pay Per Click.Read More
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5621$1,000+2 - 9 employeesGrove City, OHSoftware development firm Future Vision Concepts, LLC is located in Grove City, Ohio. They provide Custom Software Development, Web Development, Mobile App Development, Web Design, and more and were established in 1999.Read More
Clients
Constituent HubIndustries
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5622$10,000+2 - 9 employeesVilnius, LithuaniaRead More
Founded in 2018, Contract Square UAB is a development firm. Their team of around 5 employees is based in Vilnius, Lithuania. They focus on custom software, web, and mobile app development.
Clients
FIBEIndustries
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5623$1,000+2 - 9 employeesNew Delhi, IndiaEClick nTech is a social media marketing agency. The small team is located in New Delhi, India and New Delhi, India. Their services include Social Media Marketing, Mobile & App Marketing, Search Engine Optimization, Pay Per Click, and more.Read More
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5624$1,000+Freelancer employeesRead More
Wimbo is a freelance web agency based in Paris. Since 2011, they have offered web development, web design, and advertising solutions for small and medium-sized companies that work in the fields of advertising, e-commerce, and business services.
Clients
Atelier BraamIndustries
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5625$5,000+10 - 49 employeesZürich, SwitzerlandRead More
Founded in 2020, kadasolutions is a web development firm. The small Zürich, Switzerland-based team specializes in web development, mobile app development, custom software development, ux/ui design, and more.
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5626$25,000+2 - 9 employeesDenver, COCurio Digital is a web design agency and web development firm. Their small team is located in Denver, Colorado. Their services include web design and web development. The agency was launched in 2018.Read More
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5627$5,000+2 - 9 employeesDenver, CORead More
Bowtie.co, a web design company, was established in 2016. The small team offers web design, custom software development, web development, ux/ui design, and more. The firm is located in Denver, Colorado.
Clients
USA CyclingIndustries
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5628$25,000+10 - 49 employeesNew York, NYEstablished in 2017, Dakai Group is a web development firm. The firm specializes in Web Development and Custom Software Development, and is small.Read More
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5629$5,000+2 - 9 employeesSouth Beloit, ILRead More
Founded in 2018, iSeed Digital is a small web design company based in South Beloit, Illinois. Their services include web design, search engine optimization, and digital strategy.
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5630$5,000+10 - 49 employeesWarszawa, PolandSmall IT staff augmentation company IP Partner, is headquartered in Warszawa, Poland. They provide IT staff augmentation, Custom Software Development, Web Development, Mobile App Development, and more and were launched in 2009.Read More
Clients
RydooIndustries
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5631$1,000+10 - 49 employeesRandburg, South AfricaApp development firm Netgen Custom Software was launched in 2000. Their small team is headquartered in Randburg, South Africa; Cape Town, South Africa and Schiphol, Netherlands and focuses on mobile app development, digital strategy, and web development.Read More
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5632$5,000+10 - 49 employeesHanoi, VietnamICTS Custom Software is a web development company founded in 2016. The agency focuses on Web Development and Custom Software Development.Read More
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5633$5,000+2 - 9 employeesKolkata, IndiaRead More
DigitallyMedia is a one-stop-shop for various digital needs, including custom software development, web development, app management and support, web design, and more for small and enterprise-level businesses in IT and e-commerce. Founded in 2005 in Kolkata, India, their team of about 5 members also specialize in the Umbraco CMS.
Clients
WTiNIndustries
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5634$1,000+2 - 9 employeesEquipm8 Digital Solutions Inc. Is an Edmonton, Canada-based software development firm. Established in 2023, the small team focuses on custom software development, web development, other application development, Artificial Intelligence, and more.Read More
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5635$10,000+2 - 9 employeesDubai, United Arab EmiratesFounded in 2022, Quadratic Digital is a website development firm. The firm specializes in web development and e-commerce development and has a small team. The firm is based in Dubai, United Arab Emirates.Read More
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5636$5,000+2 - 9 employeesRead More
Overture Consulting is a boutique IT advisory, consulting, and systems integrations provider. The Service Disabled Veteran-owned agency specializes in UX/UI design, web development, and custom software. Overture builds Windows and Azure apps and creates solutions on SharePoint, .NET, and Angular.js. Founded in 2006 in Plano, Texas, the streamlined team includes under 10 experts in ASP.net, JavaScript, and C# programming, as well as Microsoft Dynamics CRM.
Clients
AcentiaIndustries
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5637$5,000+10 - 49 employeesToronto, CanadaManaknight Digital is a small AI development company. The Toronto, Canada-based agency was founded in 2014. Their team offers Artificial Intelligence, Custom Software Development, Web Development, Mobile App Development, and more.Read More
Clients
Town of Richmond Hill Atlas Capco SIMSMMIndustries
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5638$1,000+10 - 49 employeesLahore, PakistanRead More
Founded in 2015, Einnovention Software Solutions is a software development firm. They are located in Dearborn, Michigan and Lahore, Pakistan and have a small team. Their services include custom software development, web development, mobile app development, web design, and more.
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5639$1,000+10 - 49 employeesRead More
Bineks is a development company based in Zaporozhye, Ukraine. With over 10 employees, they cater to small and midmarket businesses in industries such as IT, financial services, and e-commerce. They offer custom software, web, and e-commerce development.
Clients
Squad UcationIndustries
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5640$5,000+10 - 49 employeesKingston, Canada1dea Design + Media Inc., a web design company, is in Kingston, Canada and Ottawa, Canada. The team offers Web Design and Web Development.Read More
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