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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2281$100,000+50 - 249 employeesEdinburgh, ScotlandClearSky is a website development firm. Located in Edinburgh, Scotland and Glasgow, Scotland, their midsize team provides Web Development, Custom Software Development, IT staff augmentation, and Mobile App Development. The firm was founded in 2018.Read More
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2282$10,000+50 - 249 employeesRead More
Nodo is a digital product agency founded in 2010 with offices in San Diego and Sao Paulo and Pelotas in Brazil. They have an innovative team of 88 employees who provide a range of web, mobile and custom software solutions for large companies, startups and global brands. Nodo also focuses on digital transformations in the e-commerce, media and entertainment spheres.
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QualcommIndustries
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2283$10,000+50 - 249 employeesKyiv, UkraineRead More
Founded in 2010, Accellabs is a technology consulting firm based in London, with an additional office in Kyiv, Ukraine. Accellabs has a small team of around 5 employees who focus on web development, mobile app development, and UX/UI design, primarily for enterprise and midmarket clients in the consumer product, IT, and retail sectors.
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Track OffIndustries
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2284$25,000+10 - 49 employeesMESH Interactive Agency is a small web design agency. In Boston, Massachusetts and Boston, Massachusetts, the company was established in 2006. Their services include Web Design, Branding, Content Marketing, Conversion Optimization, and more.Read More
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AvedroIndustries
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2285$5,000+10 - 49 employeesKosice, SlovakiaRead More
GrownApps is a web and mobile app agency founded in 2008. Their team of more than 10 offers custom software development, web development, and web design services from their office in Kosice, Slovakia. They work with clients ranging from startups to enterprises.
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PREVIO s.r.o.Industries
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2286$1,000+10 - 49 employeesGuadalajara, MexicoSENSO Mx. Is a small Digital Strategy company. The Guadalajara, Mexico-based firm was established in 2017. Their services include Digital Strategy, Custom Software Development, Web Development, UX/UI Design, and more.Read More
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Pronto HousingIndustries
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2287$5,000+10 - 49 employeesMelbourne, FLRead More
Camberlion is an SEO and digital marketing firm founded in Melbourne, Fla. in 2019 with over two experts. They provide social media marketing, web design, and SEO solutions for small and mid-market firms in the fields of manufacturing, dental, and e-commerce services.
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2288$10,000+10 - 49 employeesBad Nauheim, GermanyAscendro Technologies is a small IT staff augmentation company. The Timișoara, Romania-based firm was launched in 2011. Their team focuses on IT staff augmentation, Application Management & Support, Custom Software Development, Web Development, and more.Read More
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BMWIndustries
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2289$1,000+10 - 49 employeesLahore, PakistanForrentech is a web development firm. Founded in 2020, the small firm is based in Lahore, Pakistan. Their services include Web Development, E-Commerce Development, Web Design, Custom Software Development, and more.Read More
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2290$25,000+10 - 49 employeesRidgewood, NJPaper Tiger is a web design company headquartered in Ridgewood, New Jersey. The small company was launched in 2008. Their team focuses on Web Design, UX/UI Design, Web Development, and Low/No Code Development.Read More
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Quicken SOCi Tapcheck PBSIndustries
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2291$1,000+50 - 249 employeesSahibzada Ajit Singh Nagar, IndiaRead More
Emperic Geeks is a midsize web design agency in Sahibzada Ajit Singh Nagar, India. They provide web design, web development, digital strategy, and ux/ui design and were founded in 2009.
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2292$1,000+50 - 249 employeesBengaluru, IndiaMobile app development company Krify Software Technologies Pvt. Ltd. Is based in London, England; Bengaluru, India; Kakinada, India and Sheridan, Wyoming. The midsize team specializes in Mobile App Development, Web Design, Web Development, Digital Strategy, and more and was founded in 2005.Read More
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Associated with many companies like GoogleIndustries
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2293$10,000+10 - 49 employeesAthina, GreeceRead More
EXIS is a software, IT consulting, and web development company based in Athens, Greece. Founded in 2001, this company has 30 employees. Services provided by EXIS include web development, CRM consulting, and custom software development for business of various sizes.
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3MIndustries
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2294$5,000+50 - 249 employeesPune, IndiaRead More
Sphinx Solution is a mobile app development company located in Pune, India with additional offices in Dallas, London, and Kalyan, India. Founded in 2010, their team of 130 specializes in e-commerce, web, and mobile app development for mainly small businesses.
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Vivino, Inc.Industries
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2295$10,000+10 - 49 employeesAthina, GreeceRead More
ABOVE Digital is a web development firm founded in 2020. The firm provides web development, mobile app development, e-commerce development, hr outsourcing, and more and has a small team.
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2296$10,000+2 - 9 employeesAustin, TXRead More
Frank and Victor is a small Austin, Texas-based branding firm. Launched in 2006, the team provides branding, graphic design, print design, web design, and more.
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2297$5,000+10 - 49 employeesKarachi, PakistanRead More
Launched in 2022, Esspfa is a digital strategy company. Their small team is headquartered in , New York. Their team provides digital strategy, ux/ui design, web development, and mobile app development.
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2298$10,000+2 - 9 employeesدبي, United Arab EmiratesRead More
Select Creatives is a web design agency based in , United Arab Emirates. The company specializes in web design, ux/ui design, web development, mobile app development, and more and has a small team.The company was founded in 2020.
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2299$10,000+50 - 249 employeesL'viv, UkraineRead More
HebronSoft is an information technology social enterprise with headquarters in Cary, N.C. and an office in Lviv, Ukraine. Since 2017, their team of 35 has provided IT managed services, web development, and mobile app development solutions to clients.
Clients
Developer MediaIndustries
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2300$10,000+10 - 49 employeesRead More
WebXd is a web agency managed by a team of fewer than 10 people and founded in 2018. Based in San Diego, they are experts in web development, web design, and SEO services for clients in various industries, including arts, consumer products, and business services.
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UC IrvineIndustries
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2301$5,000+2 - 9 employeesWebHero, a website development firm, was launched in 2021. The firm specializes in Web Development, Web Design, Search Engine Optimization, and Branding and has a small team. The firm is based in Leeds, England.Read More
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Quatix Universal Gas Enviren SqewIndustries
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2302$1,000+2 - 9 employeesZagreb, CroatiaRead More
Zero Molecule is an independent development agency founded in 2018 based in Varazdin, Croatia. With no more than 10 professionals, they offer web development, mobile app development, and web design solutions for clients ranging from small firms to large companies.
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Croatian Personal Data Protection Agency (AZOP)Industries
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2303$25,000+10 - 49 employeesLagos, NigeriaRead More
Founded in 2016, Intelia is a development firm. Their team of around 25 employees is based in Lagos Nigeria, with an additional office in Porter, Texas. They focus on custom software development, mobile app development, and AI.
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DeloitteIndustries
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2304$25,000+10 - 49 employeesNew York, NYEconify is a cloud consulting & SI company. Established in 2001, the agency is in New York, New York and Birmingham, England. The small team focuses on cloud consulting & SI, Web Development, Mobile App Development, E-Commerce Development, and more.Read More
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2305$5,000+10 - 49 employeesNew York, NYAdvertising company Firon Marketing is located in New York, New York. The firm focuses on advertising, branding, market research, marketing strategy, and more and is small.The firm was established in 2018.Read More
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2306$5,000+2 - 9 employeesPhiladelphia, PARead More
Key Medium is a digital agency located in Philadelphia and founded in 2014. They have six employees specializing in creating branded experiences for small businesses, nonprofits, and government agencies. Services include branding, web design, digital strategy and consulting, and web development.
Clients
Pro bono beneficiary clients include Community Integrated ServicesIndustries
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2307$25,000+10 - 49 employeesMatosinhos, PortugalGlazed Solutions is a. The small company was founded in 2011. Their team specializes in.Read More
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2308$10,000+10 - 49 employeesMumbai, IndiaArtificial intelligence development company Big Rattle Technologies was established in 2012. The company focuses on Artificial Intelligence, IT strategy consulting, Web Development, and Mobile App Development and has a small team. The company is in Mumbai, India and Tucson, Arizona.Read More
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RAPPIndustries
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2309$10,000+10 - 49 employeesRead More
Modelate is a software company based in Berlin, Germany, that was established in 2011. Their team of four employees provides AI, web development, mobile app development, and UX/UI design services.
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UberIndustries
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2310$25,000+10 - 49 employeesBridgnorth, EnglandRead More
Clickingmad Ltd. is a full service digital agency based in Bridgnorth, England, and founded in 2000. Their team of 4 employees specialize in web design, e-commerce development, and SEO for primarily midmarket clients in the non-profit, business services, and consumer products industries.
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Mars CorporationIndustries
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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.