Top 100 JavaScript Developers
The Best of August 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.
List of the Best JavaScript Development Companies
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4501Undisclosed10 - 49 employeesKolkata, IndiaPixel Solutionz, a custom software development company, is headquartered in Kolkata, India. The small company was launched in 2015. Their services include custom software development, web development, e-commerce development, mobile app development, and more.Read More
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4502$1,000+10 - 49 employeesAhmedabad, IndiaRead More
SSTech System is an IT solution company founded in 2011. Based in Ahmedabad, India, with an office in Sydney, Australia, the team of 42 employees specialize in mobile app development, web development, and UX/UI design. They mainly serve clients in the healthcare, hospitality and IT industries.
Clients
Innerwear.com.auIndustries
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4503$1,000+10 - 49 employeesBengaluru, IndiaRead More
Brandshark is a branding agency in Bengaluru, India. Founded in 2016, they have about 10 employees that serve mainly midmarket and small-business clients in the arts, consumer products, and education sectors. Services include branding, digital strategy, and UI/UX design.
Clients
IBMIndustries
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4504$1,000+10 - 49 employeesAustin, TXNext Level Software, a mobile application development company, was launched in 2020. The firm specializes in Mobile App Development, Custom Software Development, and Web Development and has a small team. The firm is based in Austin, Texas and Faisalabad, Pakistan.Read More
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4505$1,000+2 - 9 employeesPanamá, PanamaSpuenz is a small website development company launched in 2024. Their services include Web Development, Web Design, Branding, Mobile App Development, and more. The firm is located in Panamá, Panama.Read More
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4506Undisclosed2 - 9 employeesBethel, CTRead More
Agency Labs is a web and software development company located in Bethel, Conn. Founded in 2010, the team of 11 provides web development, mobile app development, testing services, and more.
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4507$10,000+50 - 249 employeesLondon, EnglandRead More
Located in London, United Kingdom and Lahore, Pakistan, Devbox is a web development company. The midsize agency was founded in 2011. Their team focuses on web development, custom software development, IT staff augmentation, mobile app development, and more.
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4508$1,000+10 - 49 employeesPreston, EnglandInfoVibes is an IT staff augmentation company launched in 2023. They are located in Preston, England and Dover, Delaware and have a small team. Their services include IT staff augmentation, BI & big data consulting & SI, IT managed services, Custom Software Development, and more.Read More
Clients
Bunzl Retail Supplies, UK Lightning Packaging, UK Woodway, UK Keenpac, UKIndustries
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4509$1,000+2 - 9 employeesAhmedabad, IndiaRead More
Codevale Technologies is a web agency based in Ahmedabad, India, and founded in 2018. With no more than 10 people, they specialize in web development, e-commerce development, and SEO solutions for small and mid-market firms in the fields of e-commerce and utilities.
Clients
SmiffysIndustries
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4510$50,000+50 - 249 employeesKulathoor, IndiaZyxware Technologies is a web development company. Founded in 2006, the firm is located in Herndon, Virginia and Kulathoor, India. Their team specializes in Web Development and UX/UI Design.Read More
Clients
The News MinuteIndustries
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4511$1,000+2 - 9 employeesSosnowiec, PolandRead More
360px is a web agency based in Sosnowiec, Poland, and founded in 2010. Their team of more than two specializes in web and e-commerce development services for small and mid-market clients.
Clients
AllakandoIndustries
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4512$5,000+50 - 249 employeesSmall artificial intelligence firm Muoro, is in New York, New York. They focus on Artificial Intelligence, BI & big data consulting & SI, IT staff augmentation, and IT strategy consulting and were founded in 2016.Read More
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Neuberger Berman Aeries Technology Nike PumaIndustries
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4513$10,000+10 - 49 employeesWarszawa, PolandRead More
JMMJ is a custom software development company based in Warsaw, Poland. Founded in 2008, they have 22 employees specializing in mobile and web technology, including AI, augmented reality, and machine learning. Working for small businesses, midmarket companies and global enterprises, they offer blockchain solutions, mobile and web app development, and Cloud control.
Clients
MicrosoftIndustries
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4514$1,000+10 - 49 employeesKraków, PolandRead More
NOGRAVITY is a web and mobile development provider with a new headquarters in Colorado Springs, Colo. and development resources in Cracow, Poland. Founded in 2016 by experienced Polish developers, it has expanded to 10 designers and programmers providing sophisticated mobile app development, web development, and graphic design services. Its clients include mostly small businesses in the healthcare business.
Clients
FitBoxyIndustries
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4515$5,000+250 - 999 employeesDes Plaines, ILRead More
Based in Des Plaines, Illinois; Chicago, Illinois; Milwaukee, Wisconsin and Franklin, Tennessee, Americaneagle.com is a web design company. They offer Web Design, Web Development, Digital Strategy, Search Engine Optimization, and more and were launched in 1981.
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4516$5,000+2 - 9 employeesKraków, PolandRead More
Software development agency 3Step is located in Krakow, Poland. Their team includes fewer than 10 employees. 3Step has been specializing in mobile app development, web development, and UX/UI design since its founding in 2012. Most of the agency's client base is comprised of small businesses.
Clients
3Step cooperates with many B2C, B2B, and public sector clients.Industries
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4517$1,000+10 - 49 employeesKharkiv, UkrainePerfectorium is a UX design agency. Their small team is headquartered in Kharkiv, Ukraine. Their services include ux/ui design, blockchain, social media marketing, search engine optimization, and more. The agency was launched in 2016.Read More
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4518$10,000+2 - 9 employeesRead More
Established in 2010, We Make Waves is an user experience design agency. The agency specializes in ux/ui design, product design, web development, custom software development, and more and has a small team. The agency is located in London, United Kingdom.
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4519$10,000+50 - 249 employeesRead More
In Reston, Virginia and Mumbai, India, Everestek LLC is a website development company. The midsize company was established in 2015. Their services include web development, custom software development, cloud consulting & SI, application management & support, and more.
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4520$1,000+2 - 9 employeesRead More
Antares Systems LLC is a digital marketing and technology agency from McAllen, Texas. Founded in 2018, their team of fewer than 10 employees provides web design, social media marketing, web development, branding, and more to clients in need of their services.
Clients
Pizza PressIndustries
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4521$5,000+50 - 249 employeesBhuj, IndiaWebsite development company WRTeam is based in Bhuj, India. The midsize company was established in 2017. Their team focuses on web development, mobile app development, search engine optimization, pay per click, and more.Read More
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4522$5,000+10 - 49 employeesRead More
Vi Viridis LLC, a e-commerce development company, is in Farmington Hills, Michigan and Lahore, Pakistan. They focus on e-commerce development, web development, engineering, web design, and more and were founded in 2022.
Industries
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4523$5,000+10 - 49 employeesYerevan, ArmeniaERP consulting and SI company ERP SWISS is located in Yerevan, Armenia. The small team specializes in ERP consulting and SI, E-Commerce Development, UX/UI Design, CRM consulting and SI, and more and was established in 2018.Read More
Clients
Beaute Concept - premium aesthetic clinics in Dubai and Yerevan Elle Pharm - supplier of aesthetic and medical products. AESTHÉTIQUE - authorized distributor of medical cosmetic products in Armenia. ArctX - leading tech company with over 200 employees.Industries
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4524$1,000+10 - 49 employeesMiami, FLRead More
Code 8, a website development firm, was established in 2012. The company focuses on web development, web design, and e-commerce development and has a small team.
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4525$5,000+10 - 49 employeesKarachi, PakistanZenveus is a small artificial intelligence development company. The Karachi, Pakistan-based firm was founded in 2018. Their team specializes in Artificial Intelligence, AI Consulting, Generative AI, AI Agents, and more.Read More
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4526$1,000+10 - 49 employeesLuts'k, UkraineRead More
Mirko is an application development company and website development company founded in 2019. Their small team is headquartered in Luts'k, Ukraine. The agency specializes in mobile app development and web development.
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4527$25,000+10 - 49 employeesKraków, PolandEastoner is a software development firm established in 2017. The agency specializes in Custom Software Development, Web Development, cloud consulting & SI, and AI Consulting and has a small team. The agency is headquartered in Kraków, Poland and L'viv, Ukraine.Read More
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4528$1,000+2 - 9 employeesWrocław, PolandITBees is a small web development firm. The Wrocław, Poland-based agency was founded in 2021. Their team focuses on web development, mobile app development, custom software development, and ux/ui design.Read More
Clients
Domwaluty.pl LTDIndustries
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4529$10,000+10 - 49 employeesKraków, PolandRead More
Score Digital is a software development company. The small Kraków, Poland-based firm was established in 2019. Their team focuses on custom software development, enterprise app modernization, ux/ui design, Artificial Intelligence, and more.
Industries
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4530$10,000+50 - 249 employeesRead More
Imperial IT Pvt. Ltd. is a consulting and outsourcing development services company based in Noida, India, with an office in Varanasi, India. The company, founded in 2016, has more than 50 employees and provides web development, mobile app development, PPC, SEO, and social media marketing services. Imperial IT serves small companies in various industries.
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TydcoIndustries
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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.