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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1381$25,000+250 - 999 employeesWrocław, PolandRead More
Qulix Systems is a software development and IT consulting firm from Minsk, Belarus with other offices in Tallinn, Esotnia, and Neston, UK. Founded in 2000, their team of 252 offers custom software development, internet of things, web development, mobile apps, testing, and digital strategy.
Clients
Société GénéraleIndustries
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1382$10,000+250 - 999 employeesDhaka, BangladeshRead More
BJIT Group is a software development agency headquartered in Dhaka, Bangladesh with additional locations in Tokyo; Palo Alto, Calif.; Espoo, Finland; Downtown Core, Singapore; and Skane lan, Sweden. Since 2001, their global team of 400+ employees has provided mobile app, web, and custom software development to businesses of all sizes.
Clients
SonyIndustries
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1383$10,000+50 - 249 employeesGamle Fredrikstad, NorwayRead More
Founded in 2000, Frontkom is headquartered in Warsaw, Poland with another location in Lublin, Poland. With nearly 50 employees, they provide custom software development, web development, and UX/UI design services to midmarket, enterprise, and small businesses.
Clients
- ASUS - Mitsubishi Motors - WWF - Unicef - HBO - RedBull - Santander Denmark - Polish National Bank - Startups: StayForLongerIndustries
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1384$10,000+10 - 49 employeesWarszawa, PolandRead More
GoOnline is a team of 40+ engineering & design geeks, who help companies of all sizes turn ideas into products that make life easier. The company was founded in 2008; and in the next years, its offices were set up in Kraków, London, Gothenburg, and Copenhagen. They specialize in mobile and desktop app development, web development, business intelligence, AI, IoT, DevOps, and cloud solutions.
Clients
EgmontIndustries
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1385$25,000+10 - 49 employeesRead More
Onez is a blockchain company. The Rīga, Latvia-based agency was founded in 2020. The small team focuses on blockchain, custom software development, web development, mobile app development, and more.
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1386$25,000+10 - 49 employeesSurry Hills, AustraliaWeb development company Nightjar was launched in 2017. Their small team is in Surry Hills, Australia and offers Web Development, Custom Software Development, E-Commerce Development, Branding, and more.Read More
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1387$5,000+2 - 9 employeesErie, PARead More
Snowberry Media is a web design company. The small Erie, Pennsylvania-based team specializes in web design, web development, e-commerce development, ux/ui design, and more. The agency was established in 2010.
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1388$5,000+10 - 49 employeesFort Myers, FLNorml Studio is a Fort Myers, Florida-based UX company. Founded in 2021, the small team offers UX/UI Design, Web Development, Custom Software Development, E-Commerce Development, and more.Read More
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1389$5,000+10 - 49 employeesLahore, PakistanDesol Int is a Lahore, Pakistan-based custom software development company. The small agency was established in 2017. Their services include Custom Software Development, Web Development, E-Commerce Development, Web Design, and more.Read More
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1390$25,000+10 - 49 employeesRichardson, TXEstablished in 2010, Deep Space Robots is a web design agency. The small Richardson, Texas-based team focuses on web design, web development, mobile app development, and ux/ui design.Read More
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1391$5,000+10 - 49 employeesLondon, EnglandRead More
Mifort is a web development firm. Founded in 2015, the team focuses on web development and mobile app development. Their small company is Tallinn, Estonia-based.
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1392$25,000+50 - 249 employeesKyiv, UkraineArtjoker Software, a mobile application development firm, was established in 2006. They are based in Tallinn, Estonia; Katy, Texas and Kyiv, Ukraine and have a midsize team. Artjoker Software provides Mobile App Development, UX/UI Design, cloud consulting & SI, Custom Software Development, and more.Read More
Clients
PanasonicIndustries
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1393$25,000+50 - 249 employeesNew York, NYIT staff augmentation company KnubiSoft is headquartered in London, England; New York, New York; Warszawa, Poland and Kyiv, Ukraine. The midsize team specializes in IT staff augmentation, Custom Software Development, Web Development, UX/UI Design, and more and was founded in 2012.Read More
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UK BCA GroupIndustries
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1394$10,000+50 - 249 employeesIrvine, CARead More
NOVVUM is a software development agency based in Irvine, Calif. Since 2014, their team of 14 has specialized in mobile app development, web development, UX/UI design, market research, and marketing strategy services.
Clients
SnapChatIndustries
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1395$1,000+10 - 49 employeesSan Francisco, CARead More
Based in San Francisco, Weby Agency is a design, marketing & growth consulting company that was founded in 2017. Their small team of two assists with web design & development, content marketing, and e-commerce development for primarily small businesses.
Clients
https://puraleafs.com/Industries
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1396$10,000+10 - 49 employeesBudapest, HungaryWozify is a web development firm. They specialize in Web Development, Custom Software Development, Mobile App Development, Artificial Intelligence, and more and were launched in 2012. Their small team is Budapest, Hungary-based.Read More
Clients
AuchanIndustries
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1397$25,000+10 - 49 employeesCascais, PortugalHuboxt is a custom software development company. Based in Cascais, Portugal; Tallinn, Estonia and Kyiv, Ukraine, their small team specializes in Custom Software Development, Web Development, and UX/UI Design. The company was established in 2019.Read More
Clients
Goes GmbHIndustries
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1398Undisclosed10 - 49 employeesBasking Ridge, NJRead More
Ridge Marketing is a digital marketing agency based in Basking Ridge, N.J. Founded in 2004, their team of around 15 employees specializes in digital strategy, web design, and email marketing.
Clients
AnsellIndustries
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1399$5,000+2 - 9 employeesPorto Alegre, BrazilSeasoned is a small website development company. They focus on Web Development and Custom Software Development and were founded in 2017. The firm is headquartered in Porto Alegre, Brazil.Read More
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1400$25,000+50 - 249 employeesReno, NVRead More
Noble Studios is a full-service digital agency based in Reno, Nev. Founded in 2003, their team of about 50 employees provides services to small, mid-market, and enterprise businesses. They specialize in web design, web development, SEO, PPC, and digital strategy services.
Clients
AutodeskIndustries
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1401$10,000+50 - 249 employeesCiudad de México, MexicoRead More
The Rocked Code is a custom software development firm. Their midsize team is located in Ciudad de México, Mexico. Their services include custom software development, other IT consulting and SI, application management & support, product design, and more. The agency was established in 2016.
Clients
Coru Creze Hexalud SEOS EnergyIndustries
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1402$5,000+10 - 49 employeesHeadquartered in Wilmington, Delaware; Karachi, Pakistan and Dubai, United Arab Emirates, Teksyo is a small software development company. They focus on Custom Software Development, Web Development, Web Design, Low/No Code Development, and more and were launched in 2022.Read More
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Mint BitIndustries
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1403$5,000+10 - 49 employeesDenver, CORead More
Neon Rain Interactive is a Denver-based custom web development firm that was founded in 2002. The firm has around 10 employees and provides custom software development, web design, and web development services mainly to small businesses.
Clients
SprintIndustries
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1404$25,000+10 - 49 employeesChicago, ILHashrocket is a small web development firm based in Chicago, Illinois; Jacksonville Beach, Florida and San Francisco, California. Established in 2008, the team focuses on Web Development, Mobile App Development, and E-Commerce Development.Read More
Clients
AdeccoIndustries
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1405$1,000+50 - 249 employeesToronto, CanadaRead More
BrandLume Inc. Is a SEO company launched in 2011. Their midsize team is located in Toronto, Canada and Vaughan, Canada. The firm specializes in Search Engine Optimization, Pay Per Click, Advertising, Social Media Marketing, and more.
Clients
BrandLume Empowers 6400+ clients across the worldIndustries
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1406$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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1407$5,000+10 - 49 employeesRead More
Code & Cakes is a small web development firm. The Warszawa, Poland-based firm was established in 2022. Their team specializes in web development, custom software development, IT strategy consulting, and blockchain.
Clients
AiSDRIndustries
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1408$1,000+10 - 49 employeesFayetteville, NCEBridge Technologies is a software development company. The small Lahore, Pakistan-based agency was launched in 2016. Their team focuses on Custom Software Development, Web Development, Web Design, and E-Commerce Development.Read More
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1409$1,000+10 - 49 employeesRajkot, IndiaINFIBRAIN TECHNOLOGIES LLP is a small web development firm. Established in 2017, the firm is located in Rajkot, India; Singapore, Singapore and New South Wales, Australia. Their services include Web Development, Mobile App Development, Web Design, Custom Software Development, and more.Read More
Clients
United NationsIndustries
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1410$5,000+250 - 999 employeesAhmedabad, IndiaRead More
Brush Your Ideas is a web agency founded in Ahmedabad, India in 2013 with over 50 experts. They specialize in e-commerce development, web development, and web design solutions for clients ranging from small firms to large businesses.
Clients
Trend Setters Ltd
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