Top 70 JavaScript Development Companies in Paris
The Best of May 2026Looking for a top JavaScript developer in Paris?
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 Paris. Browse descriptions, feedback, and awards to find which can best suit your company’s needs.
List of the Best Paris JavaScript Developers
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31Undisclosed50 - 249 employeesParis, FranceE-commerce development firm Clever Age is located in Paris, France and Hong Kong. Their services include E-Commerce Development and Web Design.Read More
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32$10,000+2 - 9 employeesParis, FranceJames Bang is an application development company. Their team is headquartered in Paris, France. The company provides Mobile App Development and AR/VR development.Read More
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33$10,000+10 - 49 employeesParis, FranceEstablished in 2012, Digital Cover is a Digital Strategy company. Based in St Julian’s, Malta and Lyon, France, the team specializes in Digital Strategy and Search Engine Optimization.Read More
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34$1,000+2 - 9 employeesParis, FranceAtlas Dev Studio is a small custom software development firm. They specialize in Custom Software Development and Web Development and were established in 2024.Read More
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35$5,000+2 - 9 employeesParis, FranceUALOG is a software development company. They were founded in 2020 and offer Custom Software Development and Mobile App Development.Read More
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36$25,000+10 - 49 employeesParis, FranceSoftware development company SB Technologies focuses on Custom Software Development and Mobile App Development. They were launched in 2017.Read More
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37$50,000+2 - 9 employeesChâtillon, FranceTECH'UP CONSULTING is a Châtillon, France-based data analytics company. They specialize in BI & big data consulting & SI and Web Development and were launched in 2017.Read More
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38$1,000+10 - 49 employeesVincennes, FranceBRUMAIRE is a Blockchain company. Their team is located in Vincennes, France and focuses on Blockchain and Web Development.Read More
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39Undisclosed10 - 49 employeesLe Blanc-Mesnil, FranceRead More
Launched in 2011, MBI-NETWORK SRL is a web design company. Headquartered in Patti, Italy; Le Blanc-Mesnil, France; Bedford, United Kingdom and București, Romania, their small team provides web design, e-commerce development, mobile app development, search engine optimization, and more.
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40$5,000+50 - 249 employeesColombes, FranceMoneycore Smart is an IT strategy consulting company. Launched in 2014, the midsize agency is in Colombes, France; Dubai, United Arab Emirates and Tunis, Tunisia. Their team offers IT strategy consulting, Cybersecurity, IT staff augmentation, Custom Software Development, and more.Read More
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41$5,000+2 - 9 employeesLevallois-Perret, FranceNine FG is an application development firm. Based in Levallois-Perret, France, the company was established in 2025. Their team specializes in Mobile App Development and Web Development.Read More
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42$5,000+2 - 9 employeesParis, FranceRead More
Positive Impact Studio, a branding agency, was founded in 2021. Based in Paris, France and Ciudad de México, Mexico, their small team focuses on branding, web design, ux/ui design, marketing strategy, and more.
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43$50,000+10 - 49 employeesParis, FranceDigitalOne is an IT strategy consulting company. Their team is located in Paris, France and specializes in IT strategy consulting and IT staff augmentation.Read More
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44$5,000+2 - 9 employeesParis, FranceCustom software development company Koragence is located in Paris, France. Launched in 2025, the small team provides Custom Software Development, Web Development, UX/UI Design, API Development, and more.Read More
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45$1,000+10 - 49 employeesParis, FranceEtcdigital is a Digital Strategy company. They are headquartered in Paris, France. Their team offers Digital Strategy and Other Digital Marketing.Read More
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46$1,000+2 - 9 employeesParis, FranceCrazybycode is a small web development firm located in Paris, France. The team specializes in Web Development and Search Engine Optimization.Read More
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47Undisclosed50 - 249 employeesLevallois-Perret, FranceWebsite development company Harington Tech was founded in 2008. The midsize team specializes in Web Development and Mobile App Development.Read More
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48$5,000+10 - 49 employeesParis, FranceBroadteam is an IT managed services company. Launched in 2015, the team offers IT managed services and other IT consulting and SI.Read More
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49$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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50Undisclosed10 - 49 employeesL'Haÿ-les-Roses, FranceRead More
GoLive Software is a small website development firm. They provide web development, custom software development, and mobile app development and were launched in 2022.
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51$10,000+2 - 9 employeesParis, FranceEstablished in 2019, Inprogress Agency is a web development company. The team provides Web Development and Mobile App Development.Read More
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52$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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53Undisclosed10 - 49 employeesParis, FranceBusiness intelligence company XtendPlex - NOVEA Group was launched in 2014. The small team offers BI & big data consulting & SI and Web Development.Read More
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54$5,000+2 - 9 employeesParis, FranceDATAFUSE, a small software development company, is in Paris, France and Vila do Conde, Portugal. The team offers Custom Software Development and Web Development.Read More
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55$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
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56$1,000+2 - 9 employeesParis, FranceScalerize is a software development firm. They focus on Custom Software Development and Web Development and were established in 2024. The agency is in Paris, France.Read More
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57Undisclosed10 - 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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58$5,000+2 - 9 employeesParis, FranceLaunched in 2012, ITMG-Consulting, a small web development company, is in Paris, France. Their services include Web Development and Web Design.Read More
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59$5,000+2 - 9 employeesParis, FranceProcodific, a small software development company, is headquartered in Paris, France and Puebla, Mexico. The team provides Custom Software Development and Mobile App Development.Read More
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60$1,000+2 - 9 employeesParis, FranceSuitable Agency, a branding firm, is in Johannesburg, South Africa and Paris, France. They offer Branding and Conversion Optimization.Read More
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