Top 100 JavaScript Developers
The Best of October 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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1081$5,000+50 - 249 employeesAddison, TXRead More
WebPlanex Infotech Pvt Ltd is a software developer based in Ahmedabad, India. They were founded in 2005 and have a team of 35 employees. They specialize in mobile app, web, and e-commerce development. They mostly work with small business clients in the advertising, entertainment, and healthcare industries.
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1082$10,000+50 - 249 employeesGdańsk, PolandRead More
SPEEDNET is a we development and mobile app development firm based in Gdynia, Poland. Founded in 2000, their team of 120 serves clients in the financial services and business services sectors. Services include JavaScript, Swift, and PHP development.
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POP PankkiIndustries
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1083$25,000+50 - 249 employeesSofia, BulgariaRead More
Resolute Software is a software engineering and consulting company located in Lawrenceville, Ga. Founded in 2019, they currently have about 18 employees. They provide custom software development, IT strategy consulting, and cloud consulting and Si services to primarily midmarket firms and enterprises.
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ProgressIndustries
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1084$1,000+50 - 249 employeesCuritiba, BrazilRead More
Software development company NextAge was founded in 2007. The midsize team provides custom software development and mobile app development. The firm is headquartered in CURITIBA, Brazil.
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NovonorIndustries
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1085$10,000+50 - 249 employeesKuala Lumpur, MalaysiaSnappymob is an IT strategy consulting company founded in 2012. The midsize Kuala Lumpur, Malaysia-based team focuses on IT strategy consulting, Mobile App Development, UX/UI Design, Web Development, and more.Read More
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Sime Darby PlantationIndustries
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1086$5,000+10 - 49 employeesHALNDLE BCH, FLIn HALNDLE BCH, Florida, Jett is a mobile app development company. They provide Mobile App Development, Web Development, and Artificial Intelligence and were established in 2018.Read More
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1087$10,000+50 - 249 employeesPhursungi, IndiaRead More
Software development company Rheal Software Private Limited was launched in 2000. They are headquartered in Pune, India and have a midsize team. Rheal Software Private Limited focuses on custom software development, web development, e-commerce development, and mobile app development.
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Vennd TechnologiesIndustries
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1088$25,000+10 - 49 employeesMontevideo, UruguayRead More
ZirconTech, an artificial intelligence firm, is in New York, New York; Montevideo, Uruguay and Montevideo, Uruguay. The small team offers Artificial Intelligence, Blockchain, cloud consulting & SI, IT staff augmentation, and more and was founded in 2016.
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1089$10,000+2 - 9 employeesIktomi, a branding agency, was founded in 2011. Headquartered in Dubai, United Arab Emirates and Barcelona, Spain, their small team offers Branding, Web Design, Web Development, and E-Commerce Development.Read More
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Noqodi - Fintech company UAE Prime Ministers Office Vynd - AI enhanced data Recover - Sustainable fibersIndustries
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1090$25,000+50 - 249 employeesSalvador, BrazilAvantsoft is a midsize Salvador, Brazil-based e-commerce development company. They provide E-Commerce Development, Custom Software Development, Web Development, Mobile App Development, and more and were founded in 2016.Read More
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JobbiIndustries
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1091$100,000+50 - 249 employeesCulver City, CARead More
Application development company Stateside Agency is located in Culver City, California and San José, Costa Rica. The midsize team offers mobile app development, web development, ux/ui design, e-commerce development, and more. The agency was founded in 2013.
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1092$5,000+10 - 49 employeesSurat, IndiaDeclone Labs PVT LTD is a small AI Agents company. The Surat, India-based firm was founded in 2018. Their team specializes in AI Agents, Custom Software Development, Artificial Intelligence, Mobile App Development, and more.Read More
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1093$5,000+50 - 249 employeesKalamazoo, MISPARK Business Works is a midsize software development firm established in 2017. Their team offers Custom Software Development, Web Development, Mobile App Development, Web Design, and more. The agency is in Kalamazoo, Michigan; Grand Rapids, Michigan; Houston, Texas and Bloomington, Illinois.Read More
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1094$5,000+250 - 999 employeesAhmedabad, IndiaPrintXpand is an e-commerce development firm established in 2008. The midsize Ahmedabad, India-based team focuses on E-Commerce Development, Web Development, UX/UI Design, Mobile App Development, and more.Read More
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Trend Setters Ltd -
1095$25,000+10 - 49 employeesRead More
Headquartered in Southend-on-Sea, United Kingdom, Enhanceable is a small software development firm. They specialize in custom software development, mobile app development, and IT strategy consulting and were founded in 2019.
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1096$25,000+10 - 49 employeesCluj-Napoca, RomaniaRead More
WebGurus is a small website development firm. The Cluj-Napoca, Romania-based firm was established in 2017. Their team provides Web Development, UX/UI Design, Custom Software Development, Web Design, and more.
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BMW GroupIndustries
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1097$10,000+10 - 49 employeesHeadquartered in Tallinn, Estonia, LNOKS is a small website development company. Established in 2022, the team specializes in Web Development, Mobile App Development, Artificial Intelligence, Custom Software Development, and more.Read More
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AuthorPilot Videopoint.ai InstantResponse.ai HostEasy.aiIndustries
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1098$25,000+10 - 49 employeesGainesville, FLAtmosphere Apps, a custom software development firm, is headquartered in Gainesville, Florida and Rzeszów, Poland. The small agency was founded in 2001. Their team specializes in Custom Software Development, Web Development, Mobile App Development, IT managed services, and more.Read More
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Zimmer Biomet F.A. Davis Family Practice Notebook UF HealthIndustries
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1099$75,000+10 - 49 employeesPhiladelphia, PAO3 is a Philadelphia, Pennsylvania-based UX company. The small firm was founded in 2005. Their services include UX/UI Design, AI Consulting, Web Development, and Digital Strategy.Read More
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1100$5,000+50 - 249 employeesZagreb, CroatiaRead More
Cinnamon Agency is a digital development firm in Zagreb, Croatia. Founded in 2014, the employ a current team of 27 who specialize in mobile app development, web development, IoT development, and UX/UI design.
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FionaIndustries
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1101$10,000+50 - 249 employeesManchester, EnglandCTI Digital is a website development firm established in 2003. The company focuses on Web Development, Conversion Optimization, Pay Per Click, Web Design, and more and has a midsize team. The company is located in Manchester, England and Lancaster, England.Read More
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Greater London AuthorityIndustries
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1102$5,000+10 - 49 employeesRead More
Founded in 2019, GQ Group sp. Z o.o. Sp. K. Is an e-commerce development company. The small team focuses on e-commerce development, web development, and web design. The agency is headquartered in Kraków, Poland.
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1103$5,000+10 - 49 employeesNew Delhi, IndiaBranding company SimplePlan Media was established in 2018. Their small team is based in New Delhi, India and Redditch, England. SimplePlan Media provides Branding, E-Commerce Development, UX/UI Design, Graphic Design, and more.Read More
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SaltmineIndustries
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1104$50,000+10 - 49 employeesLos Angeles, CARead More
Mark It As Done is a web and marketing agency based in Sherman Oaks, Calif. with more than 10 experts. Since their founding in 2014, they have provided web development, web design, and custom software development solutions to small and mid-market firms alike.
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The Daily UpsideIndustries
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1105$5,000+10 - 49 employeesPimpri-Chinchwad, IndiaNitrous, a small web design company, is headquartered in Pimpri-Chinchwad, India. They offer Web Design, Web Development, Branding, Low/No Code Development, and more and were launched in 2018.Read More
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1106$25,000+50 - 249 employeesAlexandria, VAPlavno is a midsize app development company. The Alexandria, Virginia-based agency was founded in 2007. Their services include Mobile App Development, Artificial Intelligence, Custom Software Development, Web Development, and more.Read More
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Mercedes, Xerox, Kia, eBay, PayPal, Amazon , IBM, Bank, MediacubeIndustries
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1107$5,000+50 - 249 employeesChiang Mai, ThailandFounded in 2007, Manao Software is a custom software development company. They are headquartered in Chiang Mai, Thailand and Bangkok, Thailand and have a midsize team. Their services include Custom Software Development, IT staff augmentation, Web Development, Mobile App Development, and more.Read More
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1108$5,000+2 - 9 employeesAuckland, New ZealandSkyrocket is a web development firm established in 2019. The firm focuses on Web Development, E-Commerce Development, and Web Design and has a small team. The firm is in Auckland, New Zealand.Read More
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1109$5,000+10 - 49 employeesKyiv, UkraineRead More
Lestro, a web development company, is headquartered in Kyiv, Ukraine. The small agency was founded in 2009. Their services include web development, web design, and e-commerce development.
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NestleIndustries
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1110$50,000+2 - 9 employeesMinneapolis, MNRead More
Founded in 2012, Electric Citizen is a software development company that specializes in web development, web design, and UX/UI design. Headquartered in Minneapolis, the team of 7 works primarily with small and midmarket businesses in the government, non-profit, and education sectors.
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University of MinnesotaIndustries
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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.