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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1891$5,000+10 - 49 employeesGreenwood Village, COMountaintop Web Design, a SEO agency, is located in Greenwood Village, Colorado. The small company was founded in 2013. Their services include Search Engine Optimization, Web Design, Advertising, Marketing Strategy, and more.Read More
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EES LIVSMED Secure Anchor CCS Facility ServicesIndustries
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1892$10,000+10 - 49 employeesŁódź, PolandRead More
Makimo helps make the world better with well-crafted software. Working with them is like having a reliable partner you can work with in tandem, as any digital transformation success is built on the foundation of mutual understanding and trust. Their strength comes from a careful act of balancing quality with delivery time, depending on your business goals and needs. Makimo specializes in consulting & workshops, custom software development (Python, JavaScript, Mobile), digital transformation and team augmentation.
Clients
UNAIDSIndustries
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1893$75,000+50 - 249 employeesZagreb, CroatiaIn Zagreb, Croatia and Düsseldorf, Germany, DECODE is a software development company. The midsize company was established in 2012. Their services include Custom Software Development, AI Consulting, Artificial Intelligence, Mobile App Development, and more.Read More
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1894$10,000+50 - 249 employeesSan Diego, CARead More
Based in San Diego, Calif., PINT, Inc. is a full-service development firm. Founded in 1994, they have about 45 employees that specialize in web development, web design, custom software development, and UX/UI design. The firm mainly works with clients in the healthcare field.
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CooperVisionIndustries
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1895$10,000+10 - 49 employeesKyiv, UkraineFounded in 2017, The Evenstar is an IT staff augmentation company. Their small team is in Kyiv, Ukraine and provides IT staff augmentation, Custom Software Development, Web Development, Product Design, and more.Read More
Clients
NFT Collection: TransformerIndustries
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1896$1,000+2 - 9 employeesKyiv, UkraineRead More
Cart Blender is an e-commerce development firm headquartered in Kyiv, Ukraine. The small company was launched in 2018. Their services include e-commerce development, ux/ui design, and web design.
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Little Cooks CoIndustries
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1897$10,000+10 - 49 employeesKuala Lumpur, MalaysiaEstablished in 2014, Shortcut Asia is an application development firm. The small team focuses on Mobile App Development, Web Development, Custom Software Development, and Web Design. The company is based in Kuala Lumpur, Malaysia.Read More
Clients
ReinIndustries
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1898$25,000+50 - 249 employeesPuchong, MalaysiaWebby Group is a cloud consulting & SI company. The midsize Puchong, Malaysia-based company was launched in 2019. Their team focuses on cloud consulting & SI, Web Development, Mobile App Development, UX/UI Design, and more.Read More
Clients
CaricarzIndustries
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1899$5,000+10 - 49 employeesMontréal, CanadaStackfee is a software development company. Their small team is headquartered in Montréal, Canada and focuses on Custom Software Development, Web Development, cloud consulting & SI, Mobile App Development, and more. The agency was established in 2019.Read More
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1900$10,000+10 - 49 employeesLahore, PakistanTeamseven is a custom software development company. The small team is based in Lahore, Pakistan. Their services include Custom Software Development, Artificial Intelligence, IT managed services, UX/UI Design, and more.Read More
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1901Undisclosed50 - 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
Clients
Millenium Digital Technologies -
1902$5,000+50 - 249 employeesKyiv, UkraineRead More
In Sheridan, Wyoming, Barwenock is an IT staff augmentation company. The company provides IT staff augmentation, IT managed services, e-commerce development, web development, and more and is small.The company was founded in 2014.
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1903$10,000+50 - 249 employeesActon, MATGI is a digital strategy company. Launched in 2007, the team offers digital strategy, business consulting, custom software development, web development, and more. Their midsize agency is based in Acton, Massachusetts.Read More
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1904$25,000+10 - 49 employeesCosta Mesa, CARead More
Based in Newport Beach, CA, KWALL is a web development and design firm. Founded in 2008, the agency has over 20 experts in web development and design.
Clients
ASUIndustries
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1905$25,000+50 - 249 employeesFalls Church, VARead More
Digital agency Viget has a team of more than 70 employees, spread across 3 offices in the U.S. – Falls Church, Va., Durham, N.C., and Boulder, Colo. Founded in 1999, Viget provides web development, digital strategy, and web, UI/UX, and print design services business clients of all sizes and across industries.
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World Wildlife FundIndustries
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1906$5,000+2 - 9 employeesRotterdam, NetherlandsEstablished in 2015, Digital Sparks B.V. Is a web design agency. The small Rotterdam, Netherlands-based team focuses on Web Design, Low/No Code Development, and Web Development.Read More
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1907$1,000+10 - 49 employeesAhmedabad, IndiaTec-Sense Innovations Pvt. Ltd., a web development firm, is based in Ahmedabad, India. They provide Web Development, Mobile App Development, E-Commerce Development, Digital Strategy, and more and were launched in 2014.Read More
Clients
Glass Box LawIndustries
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1908$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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1909$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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1910$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
Clients
TiRollIndustries
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1911$10,000+2 - 9 employeesOregon City, OREstablished in 2017, IronGlove Studio® is a website development company. The firm specializes in Web Development, E-Commerce Development, Custom Software Development, Digital Strategy, and more and has a small team.Read More
Clients
Columbia Community Mental Health South Clackamas Business Resource CenterIndustries
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1912$5,000+250 - 999 employeesHanoi, VietnamRead More
Application testing company Lotus Quality Assurance was established in 2016. The midsize Hanoi, Vietnam-based team offers application testing, custom software development, Artificial Intelligence, mobile app development, and more.
Clients
Infiniq Inspired Education Advanced ArentIndustries
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1913$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
Clients
Mercado LibreIndustries
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1914$5,000+50 - 249 employeesha noi, VietnamNKKTech Global is an AI company. They are based in ha noi, Vietnam and Singapore, Singapore and have a midsize team. The firm specializes in Artificial Intelligence, Web Development, Mobile App Development, IoT development, and more.Read More
Clients
SONY – Blockchain-related collaboration (via trusted Japanese partner) TOYOTA – Automotive digital solutions (subcontract with Japanese integrator) SOFTBANK – AI & automation support (partner network subcontract) RAKUTEN – E-commerce & enterprise web system support (subcontract project)Industries
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1915$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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1916$25,000+50 - 249 employeesWrocław, PolandCybersecurity company Corpsoft Solutions was founded in 2017. The firm specializes in Cybersecurity, AI Agents, Custom Software Development, Artificial Intelligence, and more and has a midsize team. The firm is headquartered in Wrocław, Poland and Wilmington, Delaware.Read More
Clients
A＆MコンサルティングはIndustries
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1917$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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1918Undisclosed50 - 249 employeesJaipur, IndiaDeorwine Infotech, a custom software development company, was established in 2015. They are located in Jaipur, India and have a midsize team. Their services include Custom Software Development, Artificial Intelligence, Mobile App Development, Web Development, and more.Read More
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1919$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
Clients
Cox AutomotiveIndustries
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1920$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.
Industries
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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.