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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6361$1,000+10 - 49 employeesREK Marketing and Design, a small SEO services firm, is based in Orlando, Florida and Philadelphia, Pennsylvania. They provide Search Engine Optimization, Web Design, Pay Per Click, and Web Development and were launched in 2003.Read More
Clients
Orlando Thrive Therapy Citrus Landscape Solutions Vamped Aesthetics Spectrum ElectricIndustries
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6362$1,000+10 - 49 employeesWeb design agency Madsols is in Spring, Texas. The small firm was launched in 2023. Their team offers web design, ux/ui design, product design, and logo.Read More
Industries
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6363$25,000+10 - 49 employeesBudapest, HungaryRead More
Drukka Digitals is a full-service web and mobile app development company that was founded in 2010. They have 16 employees working in Budapest, Hungary, where they provide end-to-end web and mobile app development, UX and UI design, and digital product management services for startups, small businesses and midmarket companies.
Clients
Neatly -
6364$10,000+10 - 49 employeesAmman, JordanEstablished in 2010, Starting Point (SP-Apps) is a small Amman, Jordan-based app development company. Their team focuses on Mobile App Development and Web Development.Read More
Clients
Samsung Government of Dubai Unrwa International Astronomy CenterIndustries
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6365$1,000+50 - 249 employeesAhmedabad, IndiaRead More
Webbleu Technologies Pvt. Ltd. is a web and mobile app development company located in Ahmedabad, India. Founded in 2014, they employ 29 staff specializing in mobile app, web design and development, and e-commerce development for small, midmarket, and global companies, typically in business services, finance, IT, and media. Their expertise covers digital development, BI, UX/UI design, and staff augmentation.
Clients
Crick 2Industries
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6366$5,000+2 - 9 employeesIași, RomaniaHeadquartered in Iași, Romania, newroco is a IT strategy consulting company. The agency specializes in IT strategy consulting and web development and is small.The agency was launched in 2016.Read More
Industries
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6367$10,000+10 - 49 employeesLocated in San José, Costa Rica, DailySoft CR is a small web development company. Founded in 2020, the team focuses on web development, custom software development, e-commerce development, application management & support, and more.Read More
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6368$5,000+10 - 49 employeesKharkiv, UkraineRead More
Founded in 2015, FlexSolution is a software development company headquartered in Kharkiv, Ukraine. The team of 19 provides ECM consulting, web development, web design, UX/UI design, and custom software development.
Clients
Cloud Square -
6369$1,000+10 - 49 employeesSan Francisco, CARead More
Proleadsoft is a full-service digital agency headquartered in San Francisco, Calif. With a team of around 15 employees, Proleadsoft specializes in web development, SEO, and web design.With Proleadsoft's help, the youth nonprofit's website is modern, easy to navigate, and has attracted more traffic.
Clients
Travel Merchants -
6370$5,000+10 - 49 employeesWarszawa, PolandRead More
Rebased is a software development firm based in Warsaw, Poland. Founded in 2011, Rebased has 27 employees, and they specialize in JavaScript and Ruby on Rails. Their services include custom software development, e-commerce development, and web and mobile applications for both client-facing and enterprise management solutions.
Clients
Large e-commerce site integrated with external ERP system.Industries
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6371$1,000+10 - 49 employeesBoston, MARead More
Website design and software development agency Smile MEDIA was founded in 2011. With headquarters in Exeter, New Hampshire, and offices in Dover, New Hampshire and Boston, they have a team of five. They specialize in web design, web development, and digital strategy and have worked with clients in advertising, business services, and financial services industries.
Clients
Strafford County, New HampshireIndustries
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6372$5,000+10 - 49 employeesLublin, PolandRead More
Derave Software is a Lublin, Poland-based custom software development firm. The firm focuses on custom software development, web development, and e-commerce development and is small.The firm was launched in 2020.
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6373$1,000+10 - 49 employeesLagos, NigeriaRead More
Custom software development firm Astract9 is located in Lagos, Nigeria. The small team provides custom software development, web development, digital strategy, mobile app development, and more. The agency was launched in 2015.
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6374Undisclosed10 - 49 employeesBuenos Aires, ArgentinaRead More
Happy Agencies is a pay per click company. They are in Miami, Florida and AAE, Argentina and have a small team. Their services include pay per click, web design, web development, ux/ui design, and more.
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6375$5,000+10 - 49 employeesRead More
Beansmile is a digital consultancy founded in 2010. Located in Guangzhou, China, they have a team of 7 employees and primarily serve small business and midmarket clients. They provide web and mobile app development services to their clients.
Clients
TripAdvisorIndustries
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6376$5,000+2 - 9 employeesLEXR Studio is a website development firm. Their small team is based in Kyiv, Ukraine. Their services include web development, custom software development, web design, ux/ui design, and more. The agency was launched in 2022.Read More
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6377$5,000+10 - 49 employeesJaipur, IndiaExult Cyber Solution Pvt. Ltd., a custom software development firm, was launched in 2018. Their small team is based in Jaipur, India. The firm provides Custom Software Development, Web Development, Mobile App Development, and Low/No Code Development.Read More
Clients
World Health UniversityIndustries
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6378$5,000+2 - 9 employeesRead More
Bitscorp, a small business intelligence company, is based in Barcelona, Spain. They focus on BI & big data consulting & SI, web development, mobile app development, and e-commerce development and were founded in 2017.
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6379$5,000+50 - 249 employeesSurat, IndiaBlockchain company Code Elevator is located in Surat, India. They specialize in Blockchain and Web Development.Read More
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6380$5,000+50 - 249 employeesRead More
HuviTek is a midsize website development company based in Hanoi, Vietnam. The team offers web development, ERP consulting and SI, mobile app development, Artificial Intelligence, and more.
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6381$1,000+10 - 49 employeesIslamorada, FLLaunched in 2021, TechParrot Innovations LLC is a CRM consulting and SI company. The firm specializes in CRM consulting and SI, Custom Software Development, Web Development, Mobile App Development, and more and has a small team. The firm is based in Islamorada, Florida and Chennai, India.Read More
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6382$10,000+2 - 9 employeesRead More
Founded in 2013, Progressus.io is a small e-commerce development company. Their services include e-commerce development, web design, and web development. The company is headquartered in Dublin, Ireland.
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6383$5,000+50 - 249 employeesJaipur, IndiaAppitron Solutions Pvt. Ltd. Is an app development firm. They are based in Jaipur, India and have a midsize team. Their services include mobile app development, web development, custom software development, other application development, and more. The agency was launched in 2020.Read More
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6384$1,000+2 - 9 employeesPAGIX Software House, a web development company, was established in 2016. The small team focuses on web development, e-commerce development, web design, ux/ui design, and more. The firm is headquartered in Warszawa, Poland.Read More
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6385$1,000+10 - 49 employeesRajshahi, BangladeshRead More
WP Camel is a full-service WordPress development agency based in Rajshahi, Bangladesh. The agency, founded in 2019, has a team of more than ten that provided web development, web design, and e-commerce development services to clients and companies in various industries that include business services, e-commerce, and health care & medical.
Clients
BluePrint MarketingIndustries
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6386Undisclosed10 - 49 employeesFort Lauderdale, FLTMStudio by TemplateMonster is a web development firm launched in 2012. The company provides Web Development, E-Commerce Development, Search Engine Optimization, Low/No Code Development, and more and has a small team.Read More
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6387$10,000+10 - 49 employeesWebgamma is a small web design company. The Montréal, Canada-based company was established in 2015. Their services include Web Design, UX/UI Design, Web Development, Branding, and more.Read More
Clients
Sony Pictures ReleasingIndustries
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6388$10,000+10 - 49 employeesBjelovar, CroatiaSIGIT Agency, a software development company, was founded in 2020. Located in Bjelovar, Croatia and Zagreb, Croatia, their small team provides custom software development and web development.Read More
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6389$25,000+10 - 49 employeesAdelaide, AustraliaRead More
Founded in 1998, The Digital Embassy is headquartered in Adelaide, Australia with other locations in Sydney and Melbourne. With 15 employees, they provide web development, digital strategy, and web design services for enterprise, midmarket, and small businesses. They focus on government, manufacturing, and financial services industries.
Clients
ElectricSuperIndustries
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6390$1,000+10 - 49 employeesGhaziabad, IndiaTechtonic Enterprises Pvt. Ltd., a web development firm, is headquartered in Ghaziabad, India. The small team specializes in Web Development, UX/UI Design, Custom Software Development, Mobile App Development, and more and was established in 2013.Read More
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