Top 100 JavaScript Developers
The Best of April 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.
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.
List of the Best JavaScript Development Companies
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1291$25,000+10 - 49 employeesOakland, CAMangrove Web is a small website development firm. The Oakland, California-based company was established in 2009. Their team provides Web Development, Web Design, Branding, Content Marketing, and more.Read More
Clients
Mighty NetworksIndustries
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1292$1,000+10 - 49 employeesDubai, United Arab EmiratesSi3 Digital, a social media marketing firm, is based in Dubai, United Arab Emirates and Sharjah, United Arab Emirates. Launched in 2009, the small team specializes in Social Media Marketing, Search Engine Optimization, Web Development, and Web Design.Read More
Clients
ToyotaIndustries
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1293$10,000+50 - 249 employeesWarszawa, PolandRead More
MITRIX Technology is an artificial intelligence firm. They are headquartered in Warszawa, Poland and have a midsize team. The company specializes in Artificial Intelligence, BI & big data consulting & SI, IT staff augmentation, cloud consulting & SI, and more.
Clients
Synapse Health Viapoint Solomo Mettler-ToledoIndustries
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1294$10,000+10 - 49 employeesAlexandria, EgyptMobile app development company Identity Solutions is based in Alexandria, Egypt. The small company was established in 2017. Their services include Mobile App Development and Web Development.Read More
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1295$50,000+50 - 249 employeesIași, RomaniaThinslices Development, a website development company, is located in Iași, Romania and London, England. The midsize firm was established in 2010. Their team focuses on Web Development, Mobile App Development, and UX/UI Design.Read More
Industries
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1296$25,000+10 - 49 employeesBeograd, SerbiaRead More
30Hills, a product design company, was established in 2010. Their small team is located in Beograd, Serbia. Their services include product design, custom software development, mobile app development, ux/ui design, and more.
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1297$10,000+50 - 249 employeesLondon, EnglandEmvigo Technologies Ltd, a software development company, was established in 2012. In London, England; Kochi, India and Dammam, Saudi Arabia, their midsize team provides Custom Software Development, Mobile App Development, Web Design, cloud consulting & SI, and more.Read More
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1298$25,000+50 - 249 employeesLondon, EnglandSoftware development company The Lightning Group was established in 2015. Their midsize team is in London, England. The Lightning Group focuses on Custom Software Development, Web Development, UX/UI Design, Mobile App Development, and more.Read More
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1299$5,000+2 - 9 employeesGliwice, PolandRead More
Headquartered in Gliwice, Poland, CHALLENGE Studio is a creative agency. Serving mostly small to midmarket businesses across a variety of industries, their team of fewer than 10 employees offers branding, UX/UI design, web design, and packaging design services. They were founded in 2013.
Clients
8a.pl, Amazon Polska, Acer, Alior, All In! Games, Aviva, AFRISO, Beghelli, Bluesoft, Ceneo, cyber_Folks, Deeper, DRE, Deezee, Elzab, Ecco, Future Processing, Huuuge Games, H88, Hamilton May, Interdoor, i-systems, Koszulkowo, LaMania Martini / Bacardi Limited, Maspex, Megabajt, NREP, Orlen, Rage Quit Games, Shopsys, Smsapi / Link Mobility, SalesViewer, Terra Classic, Techland, Tecra, TheFarm51, Timetrend, Toyota Bielany, Tracer, Tekniska, US Pharmacia, Voss Automotive.Industries
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1300$5,000+10 - 49 employeesLondon, EnglandRead More
In London, England and Birmingham, England, Pixated is a social media marketing firm. They specialize in Social Media Marketing, Pay Per Click, Branding, Email Marketing, and more and were established in 2018.
Clients
Tesco Heinz BooHoo Naked WolfeIndustries
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1301$25,000+50 - 249 employeesBudapest, HungaryIT staff augmentation company Adroit Group was launched in 2019. Based in Budapest, Hungary and Al Batayih, United Arab Emirates, their midsize team offers IT staff augmentation, Web Development, Mobile App Development, and Low/No Code Development.Read More
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1302$25,000+10 - 49 employeesLondon, EnglandRead More
Steadfast Collective is a custom software development company established in 2014. The small team focuses on custom software development, web development, and e-commerce development. The agency is located in London, United Kingdom.
Clients
National Caravan CouncilIndustries
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1303$5,000+50 - 249 employeesCherkasy, UkraineRead More
VReal Soft is a software development company in Cherkasy, Ukraine. Founded in 2015, VReal Soft’s team of 25 employees provides mobile app development, web development, and UX/UI design services to small businesses. They offer development for hybrid, iOS, and Android platforms.
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Marketing agency from CanadaIndustries
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1304$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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1305$50,000+50 - 249 employeesBeaverton, ORRead More
Forix is an e-commerce development firm that was founded in Portland, Ore., in 2007. The company has since expanded to Los Angels and New York and has more than 60 employees who specialize in web development and design in addition to e-commerce development.
Clients
Sexy HairIndustries
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1306$1,000+10 - 49 employeesHey Reliable is a web development firm. Based in Atlanta, Georgia, their small team provides Web Development, Web Design, and E-Commerce Development. The firm was launched in 2014.Read More
Clients
AirstoryIndustries
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1307$1,000+10 - 49 employeesAntioch, CASkyllect Private Limited, a web development company, is located in Antioch, California and Surat, India. The firm offers Web Development, Mobile App Development, E-Commerce Development, UX/UI Design, and more and has a small team.The firm was established in 2021.Read More
Clients
OpenCoast B2B MarketplaceIndustries
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1308$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.
Clients
RivalIndustries
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1309$5,000+10 - 49 employeesPoltava, UkraineRead More
Clever Code Lab is a web development company. They provide web development, web design, graphic design, and mobile app development and were launched in 2016. Their small team is Poltava, Ukraine-based.
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1310$5,000+50 - 249 employeesSuwanee, GAWeb Design Glory is a midsize web design agency. They specialize in Web Design, Web Development, Mobile App Development, and E-Commerce Development and were established in 2016.Read More
Clients
Solar Pads and Panels Cynthia & Noble Notary on Wheels Arakan Rohingya Community CenterIndustries
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1311$10,000+50 - 249 employeesLahore, PakistanRead More
ESketchers is a web and mobile application development company based in Lahore, Pakistan. The company, founded in 2014, has more than 30 employees and provides custom software development, mobile app development, other application development, BI & big data consulting & SI, and IT strategy consulting services. ESketchers serves small and mid-market companies in various industries that include advertising & marketing, arts & entertainment, and financial services.
Clients
YM&UIndustries
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1312$10,000+10 - 49 employeesDnipro, UkraineFlyaps is a small custom software development company. Established in 2013, the company is located in Dnipro, Ukraine; New York, New York; Kraków, Poland and Singapore, Singapore. Their services include Custom Software Development, Artificial Intelligence, cloud consulting & SI, IT staff augmentation, and more.Read More
Clients
Yaana Technologies Airbyte MediaVillage HypeClubIndustries
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1313$5,000+10 - 49 employeesMalang, IndonesiaUX design agency Dipa Inhouse was launched in 2019. The small Malang, Indonesia-based team specializes in UX/UI Design, Web Design, Web Development, and Branding.Read More
Clients
XrecruiterIndustries
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1314$5,000+10 - 49 employeesNew York, NYRead More
Architectural design company Van West Media was founded in 2004. They are based in New York, New York and have a small team. Van West Media specializes in architectural design, branding, digital strategy, email marketing, and more.
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1315$50,000+50 - 249 employeesSyndicode Inc. Is a midsize software development firm launched in 2014. Their team focuses on Custom Software Development, Web Development, Mobile App Development, Artificial Intelligence, and more. The company is based in Carnaxide, Portugal and San Francisco, California.Read More
Clients
FuzuIndustries
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1316$5,000+50 - 249 employeesGurugram, IndiaRead More
In Gurugram, India, FarziEngineer is a custom software development company. The small team provides custom software development, enterprise app modernization, e-commerce development, mobile app development, and more. The company was established in 2016.
Clients
mamaearth.in plixlife.com boat-lifestyle.com cambaytiger.comIndustries
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1317Undisclosed50 - 249 employeesWarszawa, PolandRead More
Silk Software House is a development company based in Warsaw that was founded in 2013. They primarily work with mid-market clients on web, software, and mobile app development.
Clients
GarageStore sp. z o.o.Industries
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1318$1,000+10 - 49 employeesL'viv, UkraineRead More
Founded in 2018, Got It Agency is a web development agency that offers mobile app development, web design, and UX/UI design to their small business and mid-market clients in the education, advertising and marketing, and business services industries. Their 25 employees are based out of Lviv, Ukraine.
Clients
Startups and middle business ownersIndustries
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1319$10,000+10 - 49 employeesSoftexpoit Pvt. Limited is a London, England-based website development firm. The agency specializes in Web Development, Mobile App Development, Custom Software Development, Enterprise App Modernization, and more and is small.The agency was launched in 2021.Read More
Clients
Be-smart UG (AmSoS) Provincial Municipality of Huanuco Gbajare, SAAS Jackson Homes IncIndustries
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1320$25,000+10 - 49 employeesLos Angeles, CAFrenchy Digital LLC is a mobile application development firm. Their small team is in Los Angeles, California; Genève, Switzerland; Hydra, Algeria and Publier, France. Their services include Mobile App Development, Web Development, and Artificial Intelligence. The company was established in 2019.Read More
Clients
iGlow Med SpaIndustries
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