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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2191$5,000+10 - 49 employeesLahore, PakistanCodexia Technologies, a web design company, was founded in 2018. Their small team is headquartered in Lahore, Pakistan and specializes in web design, web development, and e-commerce development.Read More
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2192$10,000+2 - 9 employeesLos Angeles, CAOverturn Media Inc is a custom software development firm in Los Angeles, California. The small team specializes in Custom Software Development, Mobile App Development, Artificial Intelligence, AI Consulting, and more and was established in 2015.Read More
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2193$5,000+50 - 249 employeesSan Francisco, CARead More
Siddhi Infosoft is a web and mobile app development company based in San Francisco, with a secondary location in Ahmedabad, India. Siddhi Infosoft was founded in 2011 and has 25 employees. Services offered by this company include mobile app development and web development for companing ranging from startups to Fortune 500 brands.
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DizzyDoctorIndustries
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2194$25,000+10 - 49 employeesTroy, MIRead More
SharpQuest, Inc. Is a web development firm. Launched in 2009, the team offers Web Development, Mobile App Development, Enterprise App Modernization, cloud consulting & SI, and more. Their small company is Troy, Michigan-based.
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Graham HealthcareIndustries
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2195$1,000+2 - 9 employeesBarcelona, SpainRead More
Nexus Creative Agency - Web Design & Development is a web design agency. They offer web design, ux/ui design, web development, branding, and more and were launched in 2020. Their small team is London, United Kingdom-based.
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2196$25,000+10 - 49 employeesManchester, EnglandRead More
VTS Software is software development company located in Manchester, U.K. Since 2007, their small team of around 5 has been specializing in custom software, web, and mobile app development for small and mid-sized businesses alike. They have experience in a variety of industries such as advertising, healthcare, manufacturing, and business services.
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Whispering SmithIndustries
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2197$5,000+10 - 49 employeesJerusalem, IsraelFatFish is a small mobile application development company. The Jerusalem, Israel-based firm was established in 2003. Their services include Mobile App Development, UX/UI Design, Web Development, and Low/No Code Development.Read More
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2198$10,000+10 - 49 employeesLaunched in 2019, Speecto is a custom software development firm. The small team offers custom software development, web development, mobile app development, e-commerce development, and more. The company is in Faisalabad, Pakistan.Read More
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2199$10,000+50 - 249 employeesKyiv, UkraineRead More
Based in El Segundo, California, GO Interactive is a software development company. The midsize firm was established in 2009. Their team provides custom software development, IT strategy consulting, web development, e-commerce development, and more.
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2200$100,000+10 - 49 employeesSan Diego, CAHyperTrends Global Inc., a software development firm, was launched in 2006. Based in San Diego, California, their small team provides Custom Software Development, Artificial Intelligence, Web Development, Mobile App Development, and more.Read More
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Foundation Escrow USAIndustries
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2201$1,000+10 - 49 employeesHednesford, EnglandRead More
Brave Bear Marketing Ltd is a web design firm based in Hednesford, United Kingdom. Founded in 2019, their team of 30 serves clients in the advertising, and consumer services sectors. Services include web development and social media marketing.
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BASFIndustries
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2202$10,000+10 - 49 employeesReston, VATechnology Rivers is a mobile app development firm. Established in 2015, the team specializes in Mobile App Development, Artificial Intelligence, Custom Software Development, Web Development, and more. Their small firm is Reston, Virginia-based.Read More
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Johns Hopkins Hospital Qlarant (Medicaid Fraud Detection) MARI (Ed-Tech and Career-Tech platform) Konsuld (Doctors Consultation)Industries
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2203$5,000+50 - 249 employeesSurat, IndiaCustom software development firm Patoliya Infotech is located in Surat, India and Brampton, Canada. The midsize company was launched in 2015. Their team provides Custom Software Development, Product Design, Web Development, Mobile App Development, and more.Read More
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Span a wide range of sectorsIndustries
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2204$10,000+10 - 49 employeesHanoi, VietnamRead More
LinxHQ Pte Ltd is a software company based in Hanoi, Vietnam with more than 10 employees. Founded in 2008, they specialize in custom software, web, and mobile app development solutions for small and medium-sized businesses alike.
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GATES Consulting International LLP (Singapore)Industries
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2205$1,000+10 - 49 employeesKyiv, UkraineRead More
Established in 2020, ADDDEV is a website development company. The small team specializes in web development, custom software development, mobile app development, blockchain, and more. The agency is located in Kyiv, Ukraine and Lisbon, Portugal.
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NestIndustries
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2206$1,000+2 - 9 employeesProgrammatis is a custom software development firm. The small Kansas City, Kansas-based firm was launched in 2018. Their services include Custom Software Development, Web Development, Web Design, Digital Asset Management, and more.Read More
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Pool QuoteIndustries
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2207$5,000+50 - 249 employeesHeadquartered in Tallinn, Estonia and Kyiv, Ukraine, Goorkit is an IT staff augmentation company. The midsize team focuses on IT staff augmentation, web development, mobile app development, and blockchain and was founded in 2020.Read More
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2208$10,000+10 - 49 employeesMontréal, CanadaRead More
Cemiar Technology, a software development firm, is in Montréal, Canada. The small agency was launched in 2021. Their team provides custom software development, web development, mobile app development, web design, and more.
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2209$10,000+2 - 9 employeesNorwich, EnglandBIGFORK is a small web design agency established in 2010. Their team provides Web Design, Web Development, Conversion Optimization, and UX/UI Design. The agency is located in Norwich, England and London, England.Read More
Clients
NGK (Niterra UK)Industries
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2210$10,000+10 - 49 employeesLondon, EnglandRead More
ICustomWeb is a website development firm founded in 2018. The company offers web development, web design, and ux/ui design and has a small team. The company is located in Bournemouth, United Kingdom.
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2211$25,000+10 - 49 employeesBudapest, HungaryVeryCreatives - SaaS Development is a small custom software development company. Founded in 2013, the team offers Custom Software Development, UX/UI Design, Mobile App Development, Web Development, and more. The firm is based in Budapest, Hungary.Read More
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Reachbird (DE)Industries
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2212Undisclosed10 - 49 employeesStoke Prior, EnglandRead More
SEO services firm Sherbet Donkey Media was launched in 2019. The small Stoke Prior, United Kingdom-based team provides search engine optimization, pay per click, web design, graphic design, and more.
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Kingfisher Care ServicesIndustries
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2213$10,000+10 - 49 employeesLondon, EnglandLaunched in 2007, SOTechnology is an AI Agents company. Their small team is based in London, England and Lafayette Hill, Pennsylvania. Their services include AI Agents, Artificial Intelligence, Custom Software Development, Digital Strategy, and more.Read More
Clients
bakerdaysIndustries
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2214$25,000+10 - 49 employeesLas Palmas de Gran Canaria, SpainRead More
Based in Las Palmas, Spain, Secret Source is an outsourcing development company founded in 2008. Their team of 28 specializes in web design, web development, e-commerce development, mobile app development, and more.
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InformaIndustries
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2215$5,000+10 - 49 employeesSacramento, CAWebsite development company Rocket Systems was founded in 2018. The firm provides Web Development, Mobile App Development, E-Commerce Development, Custom Software Development, and more and has a small team. The firm is located in Sacramento, California and Yerevan, Armenia.Read More
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2216$10,000+250 - 999 employeesFounded in 2013, Perfect Systems is a web development company. Their midsize team is headquartered in Tampa, Florida. Their team provides Web Development, Custom Software Development, Artificial Intelligence, Blockchain, and more.Read More
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Nomad Insurance PaperclickIndustries
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2217$10,000+50 - 249 employeesAhmedabad, IndiaRead More
1Center is an e-commerce development firm founded in 2010. The agency offers E-Commerce Development, Web Design, UX/UI Design, Custom Software Development, and more and has a midsize team.
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2218$10,000+10 - 49 employeesJaipur, IndiaRead More
Startup Labs Infotech Private Limited is a web development firm based in Jaipur, India. Founded in 2013, their team of 7 serves clients in the advertising, business services, and healthcare sectors. Services include custom software development and IT strategy consulting.
Clients
DjangoForce LLC, ID, USIndustries
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2219Undisclosed2 - 9 employeesJoinville , BrazilEnvolve Labs is a website development firm established in 2017. The small team offers web development, custom software development, e-commerce development, and mobile app development. The agency is headquartered in Joinville , Brazil.Read More
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2220$10,000+2 - 9 employeesRead More
KSB Technologies is a custom software development company. The small WOLVERHAMPTON, United Kingdom-based team focuses on custom software development, web development, IT strategy consulting, cloud consulting & SI, and more. The agency was founded in 2021.
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DFE
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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.