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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1891$25,000+50 - 249 employeesLondon, EnglandRead More
Located in London, England, Pocket App is a mobile app development company. Established in 2010, the midsize team offers Mobile App Development, UX/UI Design, and Web Development.
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1892$5,000+10 - 49 employeesDzierzążno, PolandMuchMore Software House is a software development company launched in 2014. The small team provides custom software development, web development, mobile app development, and ux/ui design. The company is in Dzierzążno, Poland.Read More
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1893Undisclosed50 - 249 employeesDelhi, IndiaLaunched in 2001, Nethues Technologies Pvt. Ltd. Is a midsize AI development company headquartered in Delhi, India; Noida, India; Hyderabad, India and Kolkata, India. Their services include Artificial Intelligence, Custom Software Development, Mobile App Development, E-Commerce Development, and more.Read More
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HyperVibeIndustries
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1894$25,000+10 - 49 employeesWarszawa, PolandRead More
ImpiCode is a software development company that specializes in mobile, custom software, and web development services. Founded in 2017, they have a team of roughly 6 employees located in Warsaw, Poland.
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SodexoIndustries
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1895$5,000+10 - 49 employeesBangkok, ThailandSenna Labs, a web development firm, was established in 2017. The small Bangkok, Thailand-based team provides web development, mobile app development, search engine optimization, pay per click, and more.Read More
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1896$25,000+10 - 49 employeesCluj-Napoca, RomaniaLocated in Cluj-Napoca, Romania, Salt & Pepper is an IoT development company. Launched in 2016, the small team specializes in IoT development, Custom Software Development, Mobile App Development, Product Design, and more.Read More
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TiRollIndustries
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1897$5,000+10 - 49 employeesVadodara, IndiaProses Web Technologies pvt. Ltd. Is an UX agency. They provide ux/ui design, IT strategy consulting, web development, mobile app development, and more and were founded in 2005. Their small team is headquartered in Vadodara, India.Read More
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GameDooraIndustries
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1898$10,000+10 - 49 employeesBuenos Aires, ArgentinaHit Ocean is a small software development firm. Based in Buenos Aires, Argentina, the firm was established in 2020. Their services include Custom Software Development, Mobile App Development, IT staff augmentation, Web Development, and more.Read More
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Mercado LibreIndustries
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1899$1,000+2 - 9 employeesHamilton, CanadaRead More
CodeMasters Agency is a website development company founded in 2018. The small team specializes in web development, web design, social media marketing, search engine optimization, and more. The agency is in Hamilton, Canada.
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1900$10,000+10 - 49 employeesSan Francisco, CACoding Crafts is an artificial intelligence development company. The small San Francisco, California-based agency was established in 2019. Their services include Artificial Intelligence, Custom Software Development, and Web Development.Read More
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YogaJointIndustries
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1901$50,000+10 - 49 employeesVancouver, CanadaRead More
Convergence is a technology development company based in Vancouver, Canada, that was established in 2014. Their team of 7 employees offers web development, custom software development, mobile app development, enterprise app modernization, and blockchain services.
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1902$10,000+10 - 49 employeesAtlanta, GA7Factor Software is a custom software development firm launched in 2016. They are headquartered in Atlanta, Georgia and have a small team. The agency offers Custom Software Development, cloud consulting & SI, Web Development, Enterprise App Modernization, and more.Read More
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Cox Automotive Delta PrizePicks AveannaIndustries
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1903$5,000+10 - 49 employeesKharkiv, UkraineRead More
Sednor Holdings is a software development firm headquartered in Nicosia, Cyprus with a development center in Kharkiv, Ukraine. They were established in 2007, and have a team of 5. Their range of solutions includes web development, custom software development, mobile app development, and software testing.
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1904$25,000+10 - 49 employeesLos Angeles, CADigiNeat Smart Technologies is a small software development firm in Los Angeles, California and Yerevan, Armenia. Established in 2020, the team offers Custom Software Development, Mobile App Development, Web Development, UX/UI Design, and more.Read More
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1905$25,000+10 - 49 employeesCape Town, South AfricaMobile application development company Origen Software is located in Cape Town, South Africa. The small agency was founded in 2021. Their services include Mobile App Development, Web Development, Artificial Intelligence, and UX/UI Design.Read More
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MTN Startup Club ZA Credit Nature worX SoftwareIndustries
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1906$5,000+2 - 9 employeesWrocław, PolandDesign Solutions is a website development company. The small Wrocław, Poland-based firm was launched in 2012. Their team focuses on Web Development, Search Engine Optimization, AI Agents, and Web Design.Read More
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1907$1,000+10 - 49 employeesPelham, NHOnDemandStartups (AiForMVP), a small website development firm, is located in Pelham, New Hampshire and Rawalpindi, Pakistan. Launched in 2017, the team offers Web Development, Custom Software Development, Mobile App Development, Generative AI, and more.Read More
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MyGroserIndustries
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1908$10,000+10 - 49 employeesIslamabad, PakistanTAK Devs Pvt Ltd, a web design agency, was established in 2022. Their small team is in Islamabad, Pakistan. The agency offers web design, ux/ui design, cloud consulting & SI, and web development.Read More
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BERDIndustries
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1909$5,000+2 - 9 employeesBoulder, CORelish Studio is a small web design company. They provide Web Design, Marketing Strategy, and Web Development and were launched in 2008. The firm is located in Boulder, Colorado.Read More
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GroundFloor MediaIndustries
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1910$5,000+50 - 249 employeesToruń, PolandRead More
Leaware is a digital product studio operating all over Europe, headquartered in Poland, having its offices also in Germany and Finland. Founded in 2010, they have extensive experience in building and developing digital products, based on a well understanding of users' needs. They offer high-quality custom software solutions for startups and companies of various industries.
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BNP ParibasIndustries
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1911$50,000+50 - 249 employeesLuts'k, UkraineRead More
ideil is a development company that was founded in 2005. They have a team of about 30 employees who work across Lutsk and Kyiv, Ukraine. Main services include custom software, mobile app, and web development for small businesses.
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1+1 mediaIndustries
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1912$50,000+2 - 9 employeesMaribor, SloveniaPRIOT Digital Systems is a small custom software development company. They provide custom software development, web development, and IoT development and were launched in 2019.Read More
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Sparkasse bankIndustries
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1913$1,000+10 - 49 employeesMiami, FLRead More
Web development firm Codieshub was launched in 2014. Their small team is headquartered in Islamabad, Pakistan. Codieshub specializes in web development, e-commerce development, and social media marketing.
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Abram MertzIndustries
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1914$25,000+10 - 49 employeesTirana, AlbaniaAtraX is a small IT strategy consulting company. The Tirana, Albania-based company was established in 2015. Their services include IT strategy consulting, IT staff augmentation, Custom Software Development, Web Development, and more.Read More
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1915$5,000+50 - 249 employeesRead More
CITROK is a midsize UX design agency. They focus on ux/ui design, web development, e-commerce development, web design, and more and were founded in 2015. The agency is located in Lahore, Pakistan and Lahore, Pakistan.
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Swiftracks Bonafidio FairwayFinder KuvrdIndustries
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1916$25,000+50 - 249 employeesSan Juan, Puerto RicoHeadquartered in San Juan, Puerto Rico, INVID, LLC is a midsize web development company. They provide Web Development, Custom Software Development, IT staff augmentation, UX/UI Design, and more and were launched in 2003.Read More
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AstraZeneca BioPharmaIndustries
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1917Undisclosed50 - 249 employeesCorrientes, ArgentinaDevlights, an IT staff augmentation company, is in Corrientes, Argentina. The midsize team provides IT staff augmentation, Custom Software Development, Web Development, Mobile App Development, and more. The company was launched in 2013.Read More
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Millenium Digital Technologies -
1918$10,000+10 - 49 employeesChicago, ILRead More
Kahoots Creative Group is a digital consulting group based in Chicago, Illinois, that was established in 2014. Their team of fewer than 50 employees offers custom software development, UX/UI design, digital strategy, and web development services.
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PepsiCoIndustries
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1919$10,000+10 - 49 employeesAsheville, NCRead More
Founded in 2013, Greenstone Media is a full-service digital agency located in Asheville, North Carolina. Serving mostly mid-market clients, their team of approximately 40 employees specializes in digital strategy, web design, and custom software development. They also handle web and mobile app development.
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1800MD,Industries
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1920$5,000+50 - 249 employeesKharkiv, UkraineHeadquartered in Kharkiv, Ukraine, AESTAR is an AR/VR development company. Founded in 2018, the midsize team provides AR/VR development, Mobile App Development, Custom Software Development, Web Development, and more.Read More
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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.