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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4201Undisclosed2 - 9 employeesSuceava, RomaniaRead More
Raisis Software is a custom software development firm established in 2019. The small team provides custom software development, mobile app development, e-commerce development, search engine optimization, and more. The company is based in Suceava, Romania.
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4202$5,000+2 - 9 employeesLondon, EnglandWebsite development firm CERKA is located in London, England and Tulum, Mexico. They provide Web Development, Branding, UX/UI Design, Web Design, and more and were launched in 2022.Read More
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4203$1,000+Freelancer employeesRajkot, IndiaRead More
Vijay Bhatiya is a UI/UX design freelancer based in Rajkot, India. They serve clients in the business services, IT, and real estate sectors. Services include Joomla, CodeIgniter, CakePHP, and ReactJS development.
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4204$10,000+10 - 49 employeesLos Angeles, CARead More
Ogun Labs, a small , is located in Santa Monica, California. They provide and were founded in 2019.
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4205$5,000+10 - 49 employeesRead More
Magnific Soft is a software company based in Lviv, Ukraine, with more than two members. Since 2019, they have provided web development, web design, and mobile app development services for small businesses in the fields of business services, advertising, and education.
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SimaruIndustries
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4206$5,000+2 - 9 employeesRead More
DC DEV SHOP is a digital marketing firm based in Washington, DC. Founded in 2017, their team of around 5 employees provides web development and design and SEO services.
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Fernleigh Cellars -
4207$5,000+10 - 49 employeesAuckland, New ZealandRead More
Mantis Digital is a digital agency based in Auckland, New Zealand with no more than 50 professionals. Founded in 2012, they provide web design, web development, and digital strategy solutions for clients in the fields of business services and consumer products.
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The Tindall FoundationIndustries
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4208$1,000+10 - 49 employeesCape Town, South AfricaSoftware development company Bermont is in Cape Town, South Africa. The agency offers Custom Software Development, E-Commerce Development, Web Development, Artificial Intelligence, and more and is small.The agency was established in 2016.Read More
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Mana CreativeIndustries
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4209$5,000+2 - 9 employeesJohannesburg, South AfricaWebillism is a web design company. They are located in Johannesburg, South Africa and have a small team that specializes in Web Design, Web Development, E-Commerce Development, Compliance Consulting, and more. The firm was founded in 2017.Read More
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https://pesafrica.net/Industries
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4210$10,000+10 - 49 employeesGurugram, IndiaAgively Technologies is an AI firm. They are in Gurugram, India and have a small team. Their services include Artificial Intelligence, Custom Software Development, Mobile App Development, Web Development, and more.Read More
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Sensegrow LogicLadder Intamo SpeedlabsIndustries
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4211$25,000+10 - 49 employeesGdańsk, PolandIn Gdańsk, Poland, GMI Software is an app development company. The small team offers Mobile App Development, Web Development, Custom Software Development, E-Commerce Development, and more and was established in 2009.Read More
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Q2Industries
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4212$1,000+10 - 49 employeesLahore, PakistanRead More
Consecutive Bytes is a web agency founded in 2015 and based in Lahore, Pakistan. With more than two members, they offer web design and development solutions for small and mid-market firms that work in industries such as e-commerce, art, and business services.
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Cannabis ProsIndustries
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4213$1,000+10 - 49 employeesLahore, PakistanLocated in Lahore, Pakistan, Single Solution is a small website development company. Founded in 2019, the team specializes in web development and mobile app development.Read More
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4214$1,000+10 - 49 employeesŁódź, PolandRead More
Codeclusive is a software agency based in Łódź, Poland, and founded in 2019. Their team of more than two offers custom software and web development solutions to small businesses that work in the fields of IT services, consumer products, and legal solutions.
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Lekta AIIndustries
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4215$5,000+10 - 49 employeesIvano-Frankivsk, UkraineLaunched in 2012, ByteCrab is a software development company. The small team offers Custom Software Development, Mobile App Development, Web Development, Web Design, and more. The firm is in Ivano-Frankivsk, Ukraine.Read More
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4216$25,000+50 - 249 employeesRead More
Appiskey is an app development company based in Lake Mary, Fla. with about 85 professional experts. Founded in 2014, the company also offers web development, UX/UI design, app management, and app marketing services. Appiskey is proficient in a wide variety of programming languages, from PHP to Swift.
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UnileverIndustries
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4217$1,000+10 - 49 employeesRead More
QuickBlox is a cloud communications solutions company headquartered in London. They have about 39 employees. They were founded in 2009 and continue to provide web and mobile app development services to largely midmarket firms and small businesses in IT and telecommunications.
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ShelorIndustries
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4218$10,000+10 - 49 employeesBucurești, RomaniaRead More
Control F5 is a small custom software development company based in London, United Kingdom and București, Romania. Founded in 2015, the team provides custom software development, web development, mobile app development, e-commerce development, and more.
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InvestimentalIndustries
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4219$10,000+250 - 999 employeesHouston, TXRead More
Founded in 2010, Cafeto is an IT staff augmentation and development firm based in Houston. They primarily work with midmarket businesses. Their team also offers design services.
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PROSIndustries
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4220$1,000+2 - 9 employeesCape Town, South AfricaVegatech is a SEO services firm. Their small team is based in Cape Town, South Africa; George, South Africa and Johannesburg, South Africa and offers Search Engine Optimization, Web Design, Web Development, E-Commerce Development, and more. The agency was founded in 2021.Read More
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4221Undisclosed2 - 9 employeesMontevideo, UruguayRead More
FraSal is a web agency founded in 2019 and based in Montevideo, Uruguay. With more than two professionals, they specialize in web development, mobile app development, and AI services for small and medium-sized businesses across various industries.
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EmeritaIndustries
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4222$10,000+10 - 49 employeesSaint Helier, JerseyDevstars (Jersey) Ltd is a small website development firm. Established in 2003, the firm is headquartered in Chiswick, England and Saint Helier, Jersey. Their team specializes in Web Development, E-Commerce Development, Web Design, Email Marketing, and more.Read More
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SlimFastIndustries
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4223$5,000+2 - 9 employeesSombor, SerbiaUpment is an e-commerce development company. They offer E-Commerce Development, Web Development, Conversion Optimization, CRM consulting and SI, and more and were established in 2014. The company is headquartered in Sombor, Serbia.Read More
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Bramah lockIndustries
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4224$25,000+2 - 9 employeesTel Aviv-Yafo, IsraelRead More
Branded is a mobile application and web development company founded in 2015. Located in Tel Aviv, Israel, they have a small team of 7 employees. Their services include mobile app development, UX/UI design, and web development.
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Fitbit LLCIndustries
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4225$5,000+10 - 49 employeesOutboxup, a custom software development firm, is headquartered in Newark, Delaware. Established in 2020, the small team specializes in Custom Software Development, Web Development, Mobile App Development, API Development, and more.Read More
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dynzupIndustries
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4226$1,000+2 - 9 employeesKraków, PolandEdamame Agency is a small web development firm launched in 2021. Their services include web development, e-commerce development, web design, ux/ui design, and more. The firm is in Kraków, Poland.Read More
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4227$10,000+2 - 9 employeesLos Angeles, CARead More
Specto Design is a design agency based in Los Angeles, California, that was established in 2001. Their team of fewer than 10 employees offers UX/UI design and web design services.
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Altadena DairyIndustries
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4228$1,000+50 - 249 employeesKolkata, IndiaRead More
A1 Future Technologies is a creative agency based in Kolkata, India. The agency, founded in 1997, has more than 65 employees and provides a wide range of services that include web design & development, e-commerce development, UX/UI design, and custom software development services. A1 Future Technologies serves small and larger-sized companies in various industries that include IT, e-commerce, and advertising & marketing.
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ILS HospitalsIndustries
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4229$10,000+10 - 49 employeesRajkot, IndiaRead More
RK WebTechnology is a mobile and app development company based in Rajkot, India with fewer than 10 experts. Founded in 2018, they offer mobile app development, web development, and UX/UI design solutions to clients in the fields of e-commerce, education, and IT services.
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POP Vs CreatorIndustries
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4230$1,000+10 - 49 employeesSahibzada Ajit Singh Nagar, IndiaBesturing IT Solutions is a web design agency established in 2014. They are based in S A S Nagar, India and S A S Nagar, India and have a small team. The firm offers web design, custom software development, web development, ux/ui design, and more.Read More
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Connect with a JavaScript Developers that received the most new reviews in the past 12 months.
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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.