Top Javascript Development Companies in Western Europe 2026 Rankings & 5,232 Client Reviews for 489 Service Providers

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Featured Javascript Development Companies
List of the Best Companies for Javascript Development in Western Europe
Javascript Development Company Alternatives in Western Europe

We have a list of 489 JavaScript development companies in Western Europe. This list contains matching case studies and references, 5,232 customer reviews, hourly rates, team size and much more. Use the appropriate filter options to find the best Javascript Development Company for your business requirements.

Featured Javascript Development Companies

Vention
4.9
107 reviews
AWARD WINNER TOP RATED
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Your project, our commitment Vention is a global software development company headquartered in New York, with European hubs in Berlin and Vienna. For over 20 years, Vention has helped startups, established enterprises, and industry innovators develop custom, scalable software solutions. With a network of more than 3,000 highly qualified technology experts, the company delivers solutions customers around the world ca... Read More
1,001-5,000
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Chudovo OÜ
4.9
78 reviews
AWARD WINNER TOP RATED
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Implementation of complex systems Chudovo is a custom software development company, focused on complex systems implementation. Customers rely on our expertise, appreciate transparency in time, budget, visibility of work progress, and our assistance in achieving their business objectives with high-quality solutions. Our teams follow best development practices and methodologies and apply their experience in such industries as hea... Read More
51-200
> €10,000
€25 - €49
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freshcells systems engineering GmbH
5.0
11 reviews
AWARD WINNER TOP RATED
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Company description: Not available Read More
11-50
> €50,000
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List of the Best Companies for JavaScript Development in Western Europe

48DESIGN GmbH
5.0
8 reviews
TOP RATED
Expertise
Focus Areas
JavaScript Java
2-10
Location: Walzbachtal, Germany
Websites, Homepages und 3D-Visualisierung im Raum Karlsruhe. Responsive & adaptive Webdesign, HTML5, CSS3 & JavaScript. Read More
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Ape Unit
5.0
6 reviews
TOP RATED
Expertise
Focus Areas
JavaScript Python PHP MS SQL Java
11-50
> €25,000
€100 - €149
Location: Berlin, Germany
Ape Unit is a tech hub - a multidisciplinary and inclusive network of creatives, strategists, developers and designers based in Berlin. Our work is driven by curiosity. We like to identify possibilities, excite and embrace the sense of wonder that inspires action. Read More
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SensioLabs
4.1
35 reviews
Expertise
Focus Areas
JavaScript PHP
51-200
> €1,000
< €25
Location: Asnières-sur-Seine, France
The creator of the Symfony framework SensioLabs created Symfony, the open-source framework that has grown into a worldwide benchmark for web development. To help teams ship better web apps, SensioLabs offers consulting, specialist expertise, services, training, and support designed to strengthen developer productivity and improve th... Read More
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Dharma.
4.6
12 reviews
TOP RATED
Expertise
Focus Areas
JavaScript C Plus Plus (C++) C Sharp (C#) PHP Java
11-50
€100 - €149
Location: Amersfoort, Netherlands
Empowering humans through software Dharma is always moving forward. We build software that helps people reach their real potential. Our main areas of work are web applications, digital experiences, online commerce, and organization portals—solutions designed for teams that truly improve people’s lives. We chose the name Dharma be... Read More
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Smotly
5.0
3 reviews
TOP RATED
Expertise
Focus Areas
JavaScript REST API
11-50
> €25,000
€100 - €149
Location: Champs-sur-Marne, France
We build modern websites We craft contemporary websites around headless architectures powered by native AI, Medusa.js, Strapi, Next.js, n8n. Thanks to our AI-ready stack, we can launch projects up to ten times more quickly while keeping average costs about 30% below traditional builds on Adobe Commerce (Magento), Presta... Read More
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HEBAtec Internet Systems
5.0
11 reviews
TOP RATED
Expertise
Focus Areas
JavaScript PHP Java
2-10
Location: Bielefeld, Germany
Branding, Digital & Commerce, Business Hosting, Communication: For good-humored, business success and more sales. Let's go: +49-521-2387551 Read More
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gonzodesign
5.0
3 reviews
TOP RATED
Expertise
Focus Areas
JavaScript XML AJAX PHP SQL
1
> €1,000
€75 - €99
Location: Rijswijk, Netherlands
Graphic design and custom-made WordPress themes Gonzodesign is a straightforward design studio that delivers a full Corporate Identity for your company—covering everything from your logo and business cards to brochures and, in general, your complete look on paper. With Gonzodesign, you also get a custom WordPress website that’s crafted to ble... Read More
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Kunso
5.0
1 review
TOP RATED
Expertise
Focus Areas
JavaScript Redux TypeScript
2-10
€50 - €74
Location: Paris, France + 2
Strategic engineering for founders ready to scale Kunso stands as a trusted digital transformation partner, helping businesses speed up growth with practical digital roadmaps and software built for real results, including B2B portals, mobile applications, AI assistants, and more. Our Expertise We bring together specialists in product strategy, d... Read More
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Gerling Solutions
5.0
5 reviews
TOP RATED
Expertise
Focus Areas
JavaScript Java
2-10
Location: Bad Driburg, Germany
As a start-up in Bad Driburg, we help you with your digital challenges. For software projects around web technology we are a strong partner from Bad Driburg. Several years of experience in complex web solutions can help you to achieve your goals. Read More
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Pentalog
5.0
2 reviews
TOP RATED
Expertise
Focus Areas
JavaScript Django C Plus Plus (C++) Node.js Python C Java React Laravel Angular ARCore
1,001-5,000
> €100,000
€50 - €74
Location: Paris, France + 6
Your End-to-End Digital Services Partner Build software with people who care as deeply as you do. Pentalog is a worldwide technology services company that helps organizations shape and ship outstanding digital products, partnering with the top 3% of software engineering talent. With Pentalog, you can quickly spin up and scale digital te... Read More
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Bambach Webdesign
5.0
7 reviews
TOP RATED
Expertise
Focus Areas
JavaScript PHP MS SQL Java
2-10
Location: Niederwerrn, Germany
First-class web design with WordPress ✔️ Your expert for the Schweinfurt area ✔️ Search engine optimization ★ Online marketing ★ Security package ★ Read More
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Makers' Den
5.0
4 reviews
TOP RATED
Expertise
Focus Areas
JavaScript TypeScript MySQL
2-10
> €10,000
€75 - €99
Location: Berlin, Germany
We are a React focused technical product agency. Founded by product-focused developers who love building technical products. We do low-effort projects where you talk directly to developers and they ask the right questions to deliver the best results - faster than anyone else. We specialize in: W... Read More
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Comrads
4.9
8 reviews
TOP RATED
Expertise
Focus Areas
JavaScript XML PHP Java SQL
2-10
> €10,000
< €25
Location: Amsterdam, Netherlands
Leading Digital Asset Management. Comrades Solutions is a major force in digital asset management and marketing software. Since 2000, we’ve built a strong reputation in the Netherlands and around the world. Our intuitive, smart tools make it easy for organizations to create marketing content, locate what they need, put it to work... Read More
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Website
AREA 17
4.6
9 reviews
TOP RATED
Expertise
Focus Areas
JavaScript Ruby Java
201-500
€150 - €199
Location: Paris, France + 1
Design and Engineering AREA 17 creates digital products as an independent studio with teams in Paris and New York. Since 2003, the agency has combined creative drive with ownership that remains fully independent. It shapes, builds, and evolves products that help clients move forward, focusing on experiences that make l... Read More
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Componize Software
5.0
2 reviews
TOP RATED
Expertise
Focus Areas
JavaScript SQL
2-10
< €25
Location: Marseille, France
Streamline the production of your Business. Componize Software began with a sharp view of where content management, especially documentation management, was headed. The team saw managers growing more and more dissatisfied with the software at hand, as content kept multiplying in volume and complexity at an accelerating pace. They also re... Read More
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MK Marketing e.K.
4.5
15 reviews
TOP RATED
Expertise
Focus Areas
JavaScript PHP MS SQL Java
2-10
Location: Dortmund, Germany
Online Marketing Agentur aus Dortmund bietet: Online-Marketing ✓ Webentwicklung ✓ Webdesign ✓ SEO ✓ Social Media ✓ Werbemittel ✓ Ads Optimierung ✓ Read More
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Website
Nordique
5.0
6 reviews
TOP RATED
Expertise
Focus Areas
JavaScript PHP
11-50
> €25,000
€100 - €149
Location: Groningen, Netherlands
Go for digital success. Great results come from two things working in sync: exceptional technology and the right plan. That combination is the foundation for a high-performing website, an effective web shop, or a software solution. We create offerings that align closely with your business objectives and deliver outstand... Read More
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Les Fabricants
4.7
3 reviews
TOP RATED
Expertise
Focus Areas
JavaScript AJAX
11-50
> €100,000
€100 - €149
Location: Villeneuve-d'Ascq, France
Design and develop smart digital solution Les Fabricants is a digital studio built around designers, developers, and strategists who care deeply about what they make. They partner with organizations in both the public and private sectors to design digital services and operational systems that improve efficiency and that people actually e... Read More
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SHORE teams
0.0
0 reviews
Expertise
Focus Areas
JavaScript REST API
11-50
> €100,000
€25 - €49
Location: Amsterdam, Netherlands
Build your High End Software Development Team SHORE supports clients in discovering, choosing, and assembling top-tier software development teams. With delivery options in nearshore and offshore locations, we make it easy to scale. You also have access to a talent network of 30,000+ professionals. Read More
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Website
Suitable Agency
4.7
6 reviews
TOP RATED
Expertise
Focus Areas
JavaScript PHP SQL
2-10
> €1,000
€25 - €49
Location: Johannesburg, France + 1
Digital experiences to captivate and convince Suitable Agency is a straightforward, fully remote digital marketing partner focused on helping both new and long-standing businesses grow with dependable, high-caliber service. Our core strengths are web design and development, branding, and search engine marketing, and we build custom solutions... Read More
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Top Javascript Development Companies in Western Europe 2026 Rankings & 5,232 Client Reviews for 489 Service Providers

Featured Javascript Development Companies

List of the Best Companies for JavaScript Development in Western Europe

48DESIGN GmbH

Ape Unit

SensioLabs

Dharma.

Smotly

HEBAtec Internet Systems

gonzodesign

Kunso

Gerling Solutions

Pentalog

Bambach Webdesign

Makers' Den

Comrads

AREA 17

Componize Software

MK Marketing e.K.

Nordique

Les Fabricants

SHORE teams

Suitable Agency

JavaScript Development Companies Alternatives in Western Europe

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