Top 100 JavaScript Development Companies in France
The Best of January 2026Looking for a top JavaScript developer in France?
If you're hiring a JavaScript developer to help you build or update a website that's responsive and interactive, consider the pros and cons of JavaScript as a programming language. Advantages include its speed because it's executed on the client-side; reduction in server load; and diverse functionality. Disadvantages to consider include security such as bugs on the client-side.
To assist you in your search for a partner, we’ve compiled this list of the top JavaScript development agencies in France. Browse descriptions, feedback, and awards to find which can best suit your company’s needs.
List of the Best France JavaScript Developers
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91$25,000+50 - 249 employeesParis, FranceKeenEye, a custom software development company, is in Colombo, Sri Lanka and Paris, France. They specialize in Custom Software Development and IoT development.Read More
Industries
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92$25,000+10 - 49 employeesCluj-Napoca, RomaniaApplication development firm X2 Mobile is located in Cluj-Napoca, Romania; Wilmington, Delaware and Sainte-Foy-lès-Lyon, France. The small team provides Mobile App Development, Generative AI, and Web Development. The firm was launched in 2013.Read More
Clients
ClassLink Center for the Collaborative Classroom Red Sea International Film Festival Verity IQIndustries
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93$100,000+10 - 49 employeesParis, FranceKunso is an IT staff augmentation company founded in 2019. Their small team is headquartered in Singapore; Kyiv, Ukraine and Paris, France. Their services include IT staff augmentation, Custom Software Development, Web Development, IT strategy consulting, and more.Read More
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94$10,000+10 - 49 employeesMontreuil, France2i Digitals LLC is a Sofia, Bulgaria-based cloud consulting & SI company. They offer cloud consulting & SI and Custom Software Development.Read More
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95$5,000+50 - 249 employeesParis, FranceRead More
Dirox, a mobile app development company, was founded in 2003. They are located in Ho Chi Minh City, Vietnam; Shibuya City, Japan; Hong Kong, Hong Kong and Paris, France and have a midsize team. Dirox focuses on mobile app development, custom software development, web development, digital strategy, and more.
Clients
LogChainIndustries
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96$25,000+10 - 49 employeesParis, FranceGeeks Solutions is a website development firm. The London, England-based agency was established in 2016. Their services include Web Development and Mobile App Development.Read More
Industries
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97UndisclosedFreelancer employeesToulouse, FranceFounded in 2010, ADvisuel is a small Toulouse, France-based SEO company. Their team focuses on Search Engine Optimization and Web Design.Read More
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98Undisclosed10 - 49 employeesParis, FranceTOCnDix is a Jerusalem, Israel-based IT strategy consulting company. They focus on IT strategy consulting and IT managed services.Read More
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99Undisclosed10 - 49 employeesGenève, SwitzerlandWild Solutions is a social media marketing agency established in 2014. The company provides Social Media Marketing and Search Engine Optimization, and is small.Read More
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100$50,000+250 - 999 employeesParis, FranceBased in San Francisco, California; Dubai, United Arab Emirates; Noida, India and Coventry, England, SDLC Corp is a midsize software development firm. Established in 2015, the team provides Custom Software Development, Web Development, Mobile App Development, Artificial Intelligence, and more.Read More
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101$10,000+50 - 249 employeesLiège, BelgiumHalo Lab is a midsize branding agency headquartered in Dubai, United Arab Emirates; New York, New York; 08, Andorra and Odesa, Ukraine. They offer Branding, Web Design, UX/UI Design, Graphic Design, and more and were established in 2013.Read More
Clients
Auth0Industries
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102$10,000+1,000 - 9,999 employeesWarszawa, PolandCloud consulting & SI company Innowise was launched in 2007. They are located in Warszawa, Poland; Francavilla al Mare, Italy; Zwolle, Netherlands and Zwolle, Netherlands and have a large team. Innowise specializes in cloud consulting & SI, IT staff augmentation, Custom Software Development, Web Development, and more.Read More
Clients
Topcon Agriculture Commercial Bank Of Qatar Momentum Metropolitan Ltd HAYSIndustries
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