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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1531$25,000+10 - 49 employeesLos Angeles, CASmall web design agency Black Flag Creative, is headquartered in Los Angeles, California; Sacramento, California and Irvine, California. They specialize in Web Design, UX/UI Design, and Web Development and were founded in 2016.Read More
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ToyotaIndustries
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1532$5,000+10 - 49 employeesGreenville, SCBECK is a web design company in Greenville, South Carolina and Honolulu, Hawaii. The small agency was established in 2016. Their services include Web Design, Web Development, E-Commerce Development, Digital Strategy, and more.Read More
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1533$10,000+10 - 49 employeesSão Carlos, BrazilRead More
Liven is a web development firm. They focus on web development, mobile app development, and custom software development and were launched in 2017. Their midsize team is São Carlos, Brazil-based.
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1534$5,000+50 - 249 employeesRead More
KeyUA is a software development company based in London with an office in Dnepropetrovsk, Ukraine. Founded in 2008, they have a team of about 40 that services multiple industries. They specialize in web development, IT managed services, and non-voice BPO/ back office services.
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LogicalWareIndustries
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1535$1,000+10 - 49 employeesZürich, SwitzerlandRead More
Divio AG is a digital products company based in Zurich, Switzerland with additional locations in New York City, Kiev, Ukraine, and Cardiff, Wales. Founded in 2001, the team of 16 provides web, custom software, and e-commerce development, and application management and support for medium- and large-sized companies.
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SwisscomIndustries
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1536$10,000+10 - 49 employeesRosario, ArgentinaSoftware development firm THE BLUE BOX was established in 2021. Their small team is located in Rosario, Argentina and offers Custom Software Development, Mobile App Development, Web Development, Artificial Intelligence, and more.Read More
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Jack Rabbit MobileIndustries
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1537$10,000+10 - 49 employeesWrocław, PolandCodeska is a small UX company. Located in Wrocław, Poland and Kyiv, Ukraine, the agency was established in 2018. Their team focuses on UX/UI Design, Custom Software Development, Web Development, Mobile App Development, and more.Read More
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1538$25,000+10 - 49 employeesCluj-Napoca, RomaniaRead More
Algotech Solutions is a digital agency based in Cluj-Napoca, Romania. Founded in 2015, they have approximately 15 employees who focus on small businesses in the financial and business services industries. Services include custom software development, web development, and mobile app development.
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TrudonIndustries
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1539$10,000+50 - 249 employeesSan Diego, CASynergyTop is a website development company. The midsize San Diego, California-based company was launched in 2014. Their team provides Web Development, Custom Software Development, Other Digital Marketing, UX/UI Design, and more.Read More
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TRIMARKIndustries
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1540$10,000+50 - 249 employeesBengaluru, IndiaRead More
Cartoon Mango is a design and development studio based in Bangalore, India. Founded in 2014, the team of 64 specializes in UX/UI design, mobile app development, and web development. They work mainly with small business clients, primarily in the consumer products and services industry.
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AdobeIndustries
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1541$10,000+10 - 49 employeesRzeszów, PolandRead More
LemonUnit.com is a development company based in Rzeszów, Poland. Founded in 2017, their team of fewer than 50 serves mostly small businesses in the e-commerce industry. Services include web, e-commerce, and mobile app development.
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BelleIndustries
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1542Undisclosed10 - 49 employeesLondon, EnglandRead More
Tilde Loop is a small software development firm launched in 2019. Their team specializes in custom software development, web development, and other application development. The firm is headquartered in London, United Kingdom.
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The LowdownIndustries
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1543$1,000+10 - 49 employeesJohannesburg, South AfricaMelsoft is a custom software development company. They focus on Custom Software Development, Web Development, Mobile App Development, Web Design, and more and were founded in 2018. Their small team is in Johannesburg, South Africa.Read More
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CIPS ISAFIndustries
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1544$10,000+50 - 249 employeesRead More
Founded in 1993, Astec is an IT services provider based in Zielona Góra, Poland. They primarily service enterprise-level companies, other IT service providers, and startups.
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BoschIndustries
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1545$25,000+10 - 49 employeesPoznań, PolandRead More
Curiosum is a web & mobile software development & consulting team based in Poznań, Poland. The team, founded in 2019, has a team of less than ten that provided custom software development, web development, and mobile app development services. Curiosum serves small and larger-sized companies in the advertising & marketing, arts & entertainment, education, health care & medical, and e-commerce industries.
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DigiformaIndustries
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1546$50,000+2 - 9 employeesEl Segundo, CARead More
Expedition Co, is a software development company that was founded in 2017. The company is headquartered in Palos Verdes Estates, Calif. and is currently made up of 8 employees. They specialize in mobile app development, UX/UI design, and custom software development.
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Hewlett-Packard -
1547$10,000+10 - 49 employeesSanta Monica, CARead More
Fullsend Solutions Inc. Is a web development company. They offer web development, mobile app development, and ux/ui design and were established in 2019. Their small team is headquartered in Santa Monica, California.
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1548$5,000+50 - 249 employeesAhmedabad, IndiaICoderz Solutions is a mobile app development company founded in 2011. The midsize team specializes in Mobile App Development, Web Development, and Custom Software Development. The firm is headquartered in Ahmedabad, India; Texas, Texas; Frankfurt am Main, Germany and Singapore.Read More
Clients
DeondeIndustries
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1549$5,000+50 - 249 employeesQuezon City, PhilippinesThinkBIT Solutions, an application development firm, was launched in 2014. The firm specializes in Mobile App Development, E-Commerce Development, Web Development, Web Design, and more and has a midsize team. The firm is located in Quezon City, Philippines.Read More
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1550Undisclosed10 - 49 employeesHong Kong SAR, Hong KongRead More
4HK, a SEO services firm, was launched in 2013. Their small team is based in Hong Kong SAR, Hong Kong and Hong Kong SAR, Hong Kong. Their services include search engine optimization, pay per click, web development, marketing strategy, and more.
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1551$5,000+10 - 49 employeesRead More
WebDevStudios is a website design and development agency based in Philadelphia. Founded in 2008, the team of 37 specializes in web development, web design, and application management and support.
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Microsoft -
1552$5,000+10 - 49 employeesKyiv, UkraineCoderiver is a small web design agency. The Kyiv, Ukraine-based agency was established in 2007. Their team specializes in web design, custom software development, web development, and AR/VR development.Read More
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1553$1,000+50 - 249 employeesJaipur, IndiaEstablished in 2015, Ambient Infotech is an e-commerce development company. The company focuses on E-Commerce Development, Web Development, API Development, Custom Software Development, and more and has a midsize team.Read More
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1554$50,000+50 - 249 employeesBijeljina, Bosnia and HerzegovinaItMedia is a midsize custom software development firm established in 2006. Their team offers Custom Software Development, IT strategy consulting, Mobile App Development, Web Development, and more. The agency is headquartered in Bijeljina, Bosnia and Herzegovina.Read More
Clients
Richli BSG SafeSignal EnrichixIndustries
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1555$5,000+50 - 249 employeesدبي, United Arab EmiratesVirtue Xolutions is a midsize web development company launched in 2015. Their services include Web Development, Mobile App Development, Social Media Marketing, Search Engine Optimization, and more. The agency is located in دبي, United Arab Emirates; Brooklyn, New York and Karachi, Pakistan.Read More
Clients
Frank MombeIndustries
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1556$5,000+2 - 9 employeesPahrump, NVWebArc Technologies is a website development company in Pahrump, Nevada. The small team specializes in web development, e-commerce development, web design, search engine optimization, and more. The firm was launched in 2007.Read More
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1557$50,000+50 - 249 employeesMiami, FLSoftware development firm ORIL is located in Miami, Florida. The midsize agency was founded in 2015. Their services include Custom Software Development, Web Development, Mobile App Development, Artificial Intelligence, and more.Read More
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RentometerIndustries
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1558$1,000+50 - 249 employeesAhmedabad, IndiaRead More
Verve Systems Pvt. Ltd. Is a software development firm. Founded in 2009, the team offers custom software development, mobile app development, web development, e-commerce development, and more. Their midsize agency is Ahmedabad, India-based.
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1559$1,000+10 - 49 employeesStockholm, SwedenRead More
Founded in 2002, Sphinxly is a web development agency that offers web design, digital strategy, and web development services to their clients. Their 50 employees are based out of Stockholm, Sweden.
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Lundbergs MöblerIndustries
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1560$25,000+50 - 249 employeesWarszawa, PolandRead More
Founded in 2018, Qodeca has focused on building management systems, user-facing applications, integrations, and server-side solutions on top of the latest IT solutions from Microsoft like .NET and Azure. With above 70 employees in Poland, they support all software product lifecycle stages by providing UX/UI design, custom software development, cloud, DevOps, and beyond services. They work mainly with middle-market clients and enterprises providing them with the whole toolset required to succeed.
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The Bay Club CompanyIndustries
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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.