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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1291$10,000+2 - 9 employeesSydney, AustraliaE-commerce development firm Croissant & Baguette was established in 2019. Based in Sydney, Australia, their small team focuses on E-Commerce Development, Web Development, Artificial Intelligence, Mobile App Development, and more.Read More
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1292$50,000+10 - 49 employeesEugene, ORTwenty Ideas is an AI firm located in Eugene, Oregon and Portland, Oregon. The small company was founded in 2014. Their team offers Artificial Intelligence, Custom Software Development, UX/UI Design, Mobile App Development, and more.Read More
Clients
Nsight Health Daimler Truck North America XPRIZE Foundation LearningWriteIndustries
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1293$5,000+10 - 49 employeesAhmedabad, IndiaNIVIDATA CONSULTANCY is a website development firm founded in 2017. Their small team is in Ahmedabad, India and Point Cook, Australia and specializes in Web Development, Mobile App Development, Custom Software Development, and cloud consulting & SI.Read More
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MumblerIndustries
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1294$10,000+10 - 49 employeesSingapore, SingaporePixelMusica is a web design company. The small Singapore, Singapore-based firm was founded in 2012. Their team provides Web Design, UX/UI Design, Video Production, Corporate Photography, and more.Read More
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AppleIndustries
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1295$25,000+10 - 49 employeesEnglewood, CORead More
Located in Englewood, Colorado and McKinney, Texas, Think Tree Studios is an app development company. Launched in 2015, the small team focuses on Mobile App Development, IoT development, Custom Software Development, and Web Development.
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HealthioIndustries
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1296$25,000+50 - 249 employeesLjubljana, SloveniaAgiledrop - EU-based Official Laravel Partner, a midsize custom software development firm, is headquartered in Ljubljana, Slovenia; Maribor, Slovenia and Celje, Slovenia. Founded in 2013, the team offers Custom Software Development, IT staff augmentation, Web Development, Web Design, and more.Read More
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Amazee LabsIndustries
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1297$10,000+50 - 249 employeesTallinn, EstoniaOpus Online, a software development company, was launched in 2009. Their midsize team is located in Tallinn, Estonia. The agency specializes in Custom Software Development, Web Development, UX/UI Design, Enterprise App Modernization, and more.Read More
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IBMIndustries
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1298$1,000+10 - 49 employeesRajkot, IndiaBased in Rajkot, India, Swayam Infotech is a small mobile application development company. They specialize in Mobile App Development, Web Development, and UX/UI Design and were launched in 2009.Read More
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1299$10,000+10 - 49 employeesŁódź, PolandWebsite development company Acclaim is in Łódź, Poland. The small agency was founded in 2014. Their services include Web Development, Low/No Code Development, Web Design, and Search Engine Optimization.Read More
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OsanoIndustries
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1300$10,000+2 - 9 employeesCiudad de México, MexicoPyme One, a custom software development firm, was founded in 2020. They are located in Ciudad de México, Mexico and have a small team. Pyme One offers Custom Software Development, Web Development, IT managed services, and other IT consulting and SI.Read More
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Humind CenterIndustries
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1301$50,000+50 - 249 employeesMontevideo, UruguayRead More
Devlane, an IT staff augmentation company, is in Montevideo, Uruguay. Launched in 2020, the midsize team provides IT staff augmentation, Custom Software Development, Web Development, Mobile App Development, and more.
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Huckleberry Grindr ResortPass SpotOnIndustries
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1302$10,000+50 - 249 employeesAddis Ababa, EthiopiaIn Addis Ababa, Ethiopia, Addis Software is a custom software development company. The small team provides custom software development, web development, cloud consulting & SI, and mobile app development and was launched in 2019.Read More
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1303$10,000+10 - 49 employeesAustin, TXLocated in Austin, Texas and Warszawa, Poland, Cyboticx is a SEO services firm. The small company was launched in 2013. Their team offers Search Engine Optimization, Mobile App Development, Artificial Intelligence, Web Design, and more.Read More
Clients
AIS ThailandIndustries
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1304$10,000+10 - 49 employeesRijeka, CroatiaIn Rijeka, Croatia and Dublin, Ireland, BrightDock is a web design agency. They provide Web Design, Web Development, UX/UI Design, Generative AI, and more and were established in 2018.Read More
Clients
AirbusIndustries
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1305$25,000+10 - 49 employeesTallinn, EstoniaRead More
Loovatech is a software development company founded in 2016. Their small team is located in Tallinn, Estonia and provides custom software development, web development, ux/ui design, mobile app development, and more.
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1306$5,000+10 - 49 employeesRio Tinto, PortugalWebsite development firm NEWGEN INTERNATIONAL INC was established in 2025. The small Miami, Florida-based team provides Web Development, Mobile App Development, and Web Design.Read More
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1307$50,000+250 - 999 employeesRead More
Newage.io is a product design company headquartered in Kyiv, Ukraine; T'bilisi, Georgia; Limasol, Cyprus and Warszawa, Poland. The agency specializes in product design and custom software development and has a midsize team.The agency was launched in 2016.
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RivalIndustries
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1308$10,000+10 - 49 employeesSurry Hills, AustraliaWonderful is a Surry Hills, Australia-based UX agency. The small team focuses on UX/UI Design, Web Development, Web Design, E-Commerce Development, and more. The agency was established in 2022.Read More
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1309$5,000+10 - 49 employeesBerlin, GermanyRead More
jut-so is a digital agency collective based in Berlin, with a team of fewer than 50 professionals. Founded in 2018, the company offers their services in web development, branding, and design for clients ranging from small businesses to large firms, with experience working in industries such as advertising, business services, and consumer products.
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1310$25,000+10 - 49 employeesToronto, CanadaRead More
MobileFolk is a software development company that was founded in 2008. The company is headquartered in Toronto and has a team of 9 employees who specialize in mobile app, web, and e-commerce development.
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1311$10,000+10 - 49 employeesVancouver, WAGravitate is a pay per click company established in 1999. Located in Vancouver, Washington, their small team offers Pay Per Click, Search Engine Optimization, Web Design, Web Development, and more.Read More
Clients
BullhornIndustries
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1312$10,000+50 - 249 employeesAhmedabad, IndiaCitrusbug Technolabs is an artificial intelligence development company. Their midsize team is based in San Francisco, California; San Francisco, California and Ahmedabad, India and offers Artificial Intelligence, Custom Software Development, IT strategy consulting, cloud consulting & SI, and more. The firm was established in 2013.Read More
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1313$10,000+2 - 9 employeesNew York, NYLocated in New York, New York, Hyuman is a small e-commerce development firm. They specialize in E-Commerce Development, Web Development, Custom Software Development, UX/UI Design, and more and were established in 2022.Read More
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1314$1,000+50 - 249 employeesNew York, NYFounded in 2016, Digital Dot is a SEO services firm. They are located in New York, New York; Dubai, United Arab Emirates and Beograd, Serbia and have a midsize team. Their services include Search Engine Optimization, Web Development, Branding, Social Media Marketing, and more.Read More
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1315$10,000+10 - 49 employeesIzmir, TürkiyeCool Digital Solutions is a small Izmir, Türkiye-based website development firm. Launched in 2012, the team provides Web Development, Custom Software Development, Mobile App Development, Artificial Intelligence, and more.Read More
Clients
HenkelIndustries
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1316$10,000+10 - 49 employeesSisak, CroatiaRISE2 Studio, a web design agency, is located in Sisak, Croatia. They provide Web Design, Web Development, UX/UI Design, Branding, and more and were founded in 2019.Read More
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Asseco South Eastern EuropeIndustries
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1317$5,000+10 - 49 employeesYerevan, ArmeniaRead More
ESTEROX LLC is an IT company headquartered in Yerevan, Armenia with an additional location in Gyumri, Armenia. Founded in 2016, the company has a team of 20 employees who specialize in web development, mobile app development, and UX/UI design. Their programming languages include JavaScript, Python, and PHP.
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Social DiningIndustries
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1318$10,000+10 - 49 employeesBudapest, HungaryLexunit is a small big data analytics company. Established in 2017, the team provides BI & big data consulting & SI, Web Development, cloud consulting & SI, Artificial Intelligence, and more. The firm is located in Budapest, Hungary.Read More
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Rolls-Royce HungaryIndustries
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1319$1,000+10 - 49 employeesJacksonville, FLRead More
C7 Creative is a development firm based in Jacksonville, Florida. Their services include mobile app development, web design, and video production. Established in 2009, the 10-person team works primarily with small and midmarket businesses.
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Catch Chocolate BarIndustries
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1320$1,000+250 - 999 employeesHanoi, VietnamRead More
Beetsoft Co Ltd is an IT outsourcing agency. Headquartered in Hanoi, Vietnam, with an additional office in Tokyo, they were founded in 2014 and operate with a team of 52 employees. They provide IT strategy consulting, web development, and custom software development for small, midmarket, and enterprise businesses.
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NECIndustries
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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.