Top 100 JavaScript Development Companies in France
The Best of December 2025Looking 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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1$25,000+10 - 49 employeesParis, FranceRead More
Theodo UK, founded in 2015, is a consultancy and digital development agency headquartered in London with an additional location in Paris. With a team of over 30 employees, they mainly provide mobile app development, web development, and custom software development services.
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AdmiralIndustries
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2$25,000+10 - 49 employeesParis, FranceRead More
Kernix is a development company in Paris, France. Founded in 2001, they have about 40 employees that serve mostly midmarket and small-business clients in the education, business, and consumer products sectors. Services include web, custom software, and e-commerce development.
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Bergerat MonnoyeurIndustries
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3Undisclosed10 - 49 employeesParis, FranceCyberFox is a website development company established in 2018. Their small team is based in Paris, France. Their services include web development, e-commerce development, other application development, and custom software development.Read More
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OnCourtIndustries
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4$25,000+10 - 49 employeesSérent, FranceIZZY Agency is a Paris, France-based web development company. They offer web development, mobile app development, ux/ui design, e-commerce development, and more and were established in 2019.Read More
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5$25,000+10 - 49 employeesParis, FranceRead More
Hello Pomelo is a software development company founded in 2017 in Paris and with secondary offices in Bordeaux, France and Barcelona, Spain. With about 20 employees on their team, they offer custom software development, web development, and mobile app development mostly to medium-sized companies in financial services, media, business services, and education sectors.
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BNP ParibasIndustries
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6$5,000+2 - 9 employeesMonchaux-Soreng, FranceTNW Creations is a small website development company. Based in Austin, Texas and Monchaux-Soreng, France, the firm was established in 1995. Their services include Web Development, Cybersecurity, and UX/UI Design.Read More
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7$1,000+2 - 9 employeesParis, FranceRead More
Meta Optimizers is a marketing firm founded in 2018 with no more than 10 employees. They provide web development, social media marketing, and PPC solutions from their office in Paris. They work with small businesses in the fields of hospitality, retail, and e-commerce.
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Farah GalleryIndustries
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8$5,000+10 - 49 employeesSaint-Cyr-l'École, FranceDigitalPole , a custom software development firm, was founded in 2020. Their small team is located in Saint-Cyr-l'École, France and Saint-Cyr-l'École, France. Their services include Custom Software Development, Web Development, Mobile App Development, cloud consulting & SI, and more.Read More
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novaturalIndustries
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9$5,000+50 - 249 employeesParis, FranceTHE CODING MACHINE is a software development firm. In Paris, France and Lyon, France, the firm was founded in 2005. Their services include Custom Software Development and Web Development.Read More
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10Undisclosed50 - 249 employeesSaint-Maur-des-Fossés, FranceRead More
OrNsoft Corporation is a development firm headquartered in Miami with a satellite office in Bonneuil-sur-Marne, France. OrNsoft was founded in 2006 and provides custom software development, web development, mobile app development, and IT strategy consulting services mainly enterprise clients.
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11$1,000+10 - 49 employeesParis, FranceRead More
BAPits is a small custom software development company. Founded in 2011, the team offers custom software development, web development, mobile app development, e-commerce development, and more. The firm is located in Paris, France.
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12$25,000+2 - 9 employeesNeuville-en-Ferrain, FranceWebsite development company Atelier256 is based in Neuville-en-Ferrain, France. They offer Web Development, Mobile App Development, API Development, and DevOps Managed Services and were founded in 2017.Read More
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13$10,000+2 - 9 employeesParis, FranceRead More
Founded in 2016, TheNode Lab is a digital design agency that offers UX/UI design, mobile app development, and product design services. Their 5 employees are based out of Paris.
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14$10,000+10 - 49 employeesMarseille, FranceBluedrop.fr is a website development firm based in Marseille, France and Bayrut, Lebanon. They provide Web Development and UX/UI Design.Read More
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15$1,000+2 - 9 employeesToulouse, FranceTAPAT is a website development firm. Based in Toulouse, France, the agency specializes in Web Development and UX/UI Design.Read More
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16$5,000+2 - 9 employeesToulouse, FrancePam Studio is an e-commerce development firm based in Toulouse, France. Their services include E-Commerce Development and UX/UI Design.Read More
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17$25,000+10 - 49 employeesLos Angeles, CAFrenchy Digital LLC is a small mobile application development company. They specialize in Mobile App Development, Web Development, and Artificial Intelligence and were founded in 2019. The agency is based in Los Angeles, California; Los Angeles, California; Hydra, Algeria and Publier, France.Read More
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iGlow Med SpaIndustries
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18$50,000+50 - 249 employeesParis, FranceFounded in 2011, Eleven Labs is an IT strategy consulting company. The firm provides IT strategy consulting and cloud consulting & SI, and is midsize.Read More
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19$1,000+10 - 49 employeesParis, FranceHTML Studio is an UX agency. The firm is located in Paris, France. Their services include UX/UI Design and Mobile App Development.Read More
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20$25,000+50 - 249 employeesParis, FranceHeadquartered in Paris, France and Nantes, France, Galadrim is a midsize SEO services firm. Their services include Search Engine Optimization and Web Design.Read More
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21$1,000+2 - 9 employeesVillenave-d'Ornon, FranceSmarting Block is a Villenave-d'Ornon, France-based web development firm and application development company. Established in 2020, the team provides Web Development and Mobile App Development.Read More
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22Undisclosed50 - 249 employeesParis, FranceUSERADGENTS is an e-commerce development company. They offer E-Commerce Development and Mobile App Development and were founded in 2008.Read More
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23$50,000+10 - 49 employeesParis, FranceAnybox, a web development company, was founded in 2010. The agency provides Web Development and IT strategy consulting.Read More
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24Undisclosed2 - 9 employeesSaint-Herblain, FranceAquilApp is a web development company. They are located in Saint-Herblain, France and have small team. They specialize in Web Development and Mobile App Development.Read More
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25$5,000+2 - 9 employeesBordeaux, FranceCustom software development firm Kapsloc offers Custom Software Development and Mobile App Development. They were founded in 2023.Read More
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DeezerIndustries
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26$5,000+50 - 249 employeesParis, FranceFounded in 2019, Yield Studio, a midsize custom software development firm, is headquartered in Paris, France and Tours, France. Their services include Custom Software Development and Web Development.Read More
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BankinIndustries
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27$10,000+10 - 49 employeesLyon, FranceRead More
Sutunam is an information technology and services company founded in 2010 in Lyon, France. Their team of around 30 works with small and mid-market businesses in the e-commerce industry to provide e-commerce, software, and web development.
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28$5,000+2 - 9 employeesParis, FranceWebsite development company Agence Web CoherActio was established in 2008. The company provides Web Development and Web Design.Read More
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Axa Assistance (Specialist in emergency interventions) -
29$100,000+50 - 249 employeesParis, FranceAREA 17, an UX company, is in Brooklyn, New York and Paris, France. They focus on UX/UI Design and Mobile App Development.Read More
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30$5,000+2 - 9 employeesMontpellier, FranceHEXIUM is a web development company established in 2020. The team offers Web Development and Mobile App Development and is based in Montpellier, France.Read More
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