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Top JavaScript Development Companies 🥇 2025 Rankings ✅ 327 Certified Providers

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  1. List of the Best Companies for JavaScript Development
  2. Top Rated JavaScript Development Companies
  3. Largest JavaScript Development Companies
  4. Cost-Effective JavaScript Development Companies
  5. JavaScript Development Companies for Startups
  6. JavaScript Development Companies for Mid-Sized Businesses
  7. JavaScript Development Companies for Enterprises
  8. Javascript Development Company Near By
  9. Javascript Development Company Projects
  10. Javascript Development Company Alternatives

We have a list of 327 JavaScript Development Companies. This list contains matching case studies and references, 4,385 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.

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List of the Best Companies for JavaScript Development

  • galaniprojects GmbH

    galaniprojects GmbH

    4.7
    TOP RATED
    galaniprojects GmbH Team

    11-50
    > 5,000 €
    100 € - 149 €
    Berlin, Germany
    Company description: Not available Read More
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    Website
  • Becklyn

    Becklyn

    5.0
    TOP RATED

    JavaScript Go Python PHP JSON TypeScript MySQL
    11-50
    > 50,000 €
    100 € - 149 €
    Ludwigsburg, Germany
    Hi. We're Becklyn. As a digital agency, we do exactly what it takes to create wonderful digital products: customer experience design, product engineering and digital growth marketing. We are a team of over 36 Digital Explorers; and our home base is in Ludwigsburg near Stuttgart.. Becklyn is a dig... Read More
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  • freshcells systems engineering GmbH

    freshcells systems engineering GmbH

    5.0
    TOP RATED

    JavaScript XML Python PHP Java TypeScript REST API GraphQL Progressive Web App
    11-50
    > 50,000 €
    Düsseldorf, Germany
    Company description: Not available Read More
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    Website
  • GRT

    GRT

    4.9
    TOP RATED
    GRT Team

    JavaScript Swift PHP Kotlin TypeScript Objective C SQL GraphQL Progressive Web App
    11-50
    > 5,000 €
    25 € - 49 €
    Ivano-Frankivsk, Ukraine
    Hello, our future client!My company focuses on delivering projects of any complexity in a specific technology area. We won't be able to help you with everything, but if we take on the project, you can be sure it will be done at the highest level.What we do:- Native iOS and Android development. Ko... Read More
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  • eyeworkers GmbH

    eyeworkers GmbH

    4.6
    TOP RATED
    eyeworkers GmbH Team

    11-50
    > 5,000 €
    75 € - 99 €
    Karlsruhe, Germany
    Company description: Not available Read More
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  • Bits GmbH

    Bits GmbH

    4.8
    TOP RATED
    Bits GmbH Team

    JavaScript Swift Redux XML Python PHP Kotlin Java JSON TypeScript Unity SQL REST API Progressive Web App
    51-200
    > 25,000 €
    100 € - 149 €
    Munich, Germany
    As a professional IT service provider for companies, we reliably support you in your IT projects to solve your digital challenges together and in the long term. Our business units Digital Solutions and Digital Consulting & Project Management have been working for well-known companies from... Read More
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  • nvii-media GmbH

    nvii-media GmbH

    5.0
    TOP RATED
    nvii-media GmbH Team

    JavaScript PHP JSON SQL REST API GraphQL Progressive Web App
    11-50
    > 5,000 €
    100 € - 149 €
    Halle (Saale), Germany
    "web design Halle, advertising agency Leipzig, professional web designers Berlin, agency for web design & programming - Typo3 Magento Wordpress agency, web design - web design Halle - professional web designers Halle - web design & programming Halle Saale " Read More
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  • Protofy GmbH & Co. KG

    Protofy GmbH & Co. KG

    4.5
    TOP RATED
    Protofy GmbH & Co. KG Team

    JavaScript C Sharp (C#) PHP Kotlin Java
    11-50
    > 25,000 €
    100 € - 149 €
    Hamburg, Germany
    Wir konzipieren & entwickeln ➤ Strategie ✓ Websites ✓ Mobile Apps ✓ Re-Launches ✓ CMS ✓ Dashboards ✓ Prototypen ✓ Kontakt aufnehmen: ☎ 040 696 383 440 Read More
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  • We will find the ideal provider for you! Receive top offers individually selected for you free of charge.
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    Sarah Volkmann - talnt.de GmbH
    Sarah Volkmann | talnt.de GmbH
    "We received top offers from service providers that matched our budget quickly and easily!"
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  • operun Digital Solutions

    operun Digital Solutions

    5.0
    TOP RATED
    operun Digital Solutions Team

    JavaScript Python PHP JSON SQL REST API
    2-10
    > 5,000 €
    150 € - 199 €
    Wasserburg am Inn, Germany
    Your partner when it comes to the digitalization of business processes. Our working world is changing dramatically. At operun, we develop digital concepts and individual solutions for our customers. We make both public institutions and private companies fit for the digital future with state-of-th... Read More
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  • eBiz Consulting GmbH

    eBiz Consulting GmbH

    3.6

    JavaScript Go C Sharp (C#) Python JSON TypeScript SQL REST API GraphQL
    11-50
    > 25,000 €
    100 € - 149 €
    Frankfurt, Germany
    eBiz Consulting Read More
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  • Cyber-Solutions Software GmbH

    Cyber-Solutions Software GmbH

    4.9
    TOP RATED

    JavaScript C Sharp (C#) XML SQL REST API GraphQL
    11-50
    > 10,000 €
    75 € - 99 €
    Eferding, Austria
    We are a full-service digital agency from Eferding, Austria, with over 12 years of experience in our industry. As your partner in everyday digital life, we accompany you in every phase of the digital journey. From conception to finished development - with us, you get everything from a single sour... Read More
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  • TheWorkinGroup Sp. z o.o.

    TheWorkinGroup Sp. z o.o.

    0.0
    TheWorkinGroup Sp. z o.o. Team

    JavaScript Python PHP Java JSON
    11-50
    > 1,000 €
    50 € - 74 €
    Warsaw, Poland
    TheWorkinGroup - a fully remote company - covers all steps in the implementation of complex IT projects. If you are looking for a company that understands your needs, then you have come to the right place. We mainly work for clients in Germany and other Western European countries.We offer ou... Read More
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  • Do you need help finding your service provider?
    Get Started - It's Free!
    Elisa Mützel | Client Success Manager
    Elisa Mützel | Client Success Manager [email protected] +49 (0) 2131 9393 757
  • SupraTix GmbH

    SupraTix GmbH

    5.0
    TOP RATED
    SupraTix GmbH Team

    JavaScript Go AJAX Python Java JSON GraphQL Progressive Web App
    11-50
    > 10,000 €
    100 € - 149 €
    Dresden, Germany
    SupraTix digital ecosystems for e-learning professionals. Read More
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  • Mindset AG

    Mindset AG

    0.0

    JavaScript Python PHP SQL REST API
    11-50
    > 5,000 €
    75 € - 99 €
    Zug, Switzerland
    We develop e-commerce, platform and marketplace solutions that help your company achieve sustainable growth. We support you from conception to implementation and scaling.

    Read More
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  • VIERLESS GmbH

    VIERLESS GmbH

    5.0
    TOP RATED
    VIERLESS GmbH Team

    JavaScript
    2-10
    > 10,000 €
    150 € - 199 €
    Düsseldorf, Germany
    As a young and modern company with a focus on the creation, maintenance and marketing of high-quality WordPress websites, VIERLESS GmbH is located in the KÖ-Quartier, in the center of Düsseldorf. VIERLESS GmbH gets the most out of your website. Automate business processes with intelligent tools &... Read More
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  • J&J Ideenschmiede GmbH

    J&J Ideenschmiede GmbH

    5.0
    TOP RATED
    J&J Ideenschmiede GmbH Team

    JavaScript Go XML JSON TypeScript REST API GraphQL
    2-10
    > 1,000 €
    100 € - 149 €
    Geesthacht, Germany
    J&J Ideenschmiede GmbH is a German development team based near Hamburg. Since 2018, we have been developing SaaS solutions, individual e-commerce systems, interfaces, apps, online stores and more to support our customers in digitalization and process optimization.We have in-depth and sound kn... Read More
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  • Tojio // Digital Agentur

    Tojio // Digital Agentur

    5.0
    TOP RATED

    JavaScript XML AJAX PHP JSON TypeScript REST API GraphQL Progressive Web App
    2-10
    > 5,000 €
    100 € - 149 €
    Konstanz, Germany
    Tojio is a full service internet agency from Southern Germany, Baden-Wuerttemberg, Constance at Lake Constance. Read More
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  • WAHLREICH e.K.

    WAHLREICH e.K.

    5.0
    TOP RATED
    WAHLREICH e.K. Team

    JavaScript PHP Java
    2-10
    > 1,000 €
    50 € - 74 €
    Dresden, Germany
    We offer customized solutions for your digital needs. With my experienced team of designers, developers and project managers, WAHLREICH is able to develop high-quality custom websites and e-commerce solutions that will set you apart from the competition and take your business to the nex... Read More
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  • TripleConsult GmbH

    TripleConsult GmbH

    4.9
    TOP RATED
    TripleConsult GmbH Team

    JavaScript Visual Basic Ruby Go XML AJAX Python PHP Kotlin Java JSON TypeScript Unity NoSQL SQL REST API GraphQL
    2-10
    100 € - 149 €
    Steinbach-Hallenberg, Germany
    The TripleConsult GmbH offers innovative and sustainable Custom Software Development. It excels in the development, maintenance, and support of distributed, scalable, and highly available software solutions. As a digital agency, TripleConsult GmbH specializes in the development of complex and ind... Read More
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  • Laracraft

    Laracraft

    5.0
    TOP RATED
    Laracraft Team

    JavaScript PHP TypeScript MySQL
    2-10
    > 5,000 €
    75 € - 99 €
    Füssen, Germany
    We are passionate developers with up to 15 years of experience and therefore naturally have high standards for our craft. To achieve the best result for our customers, we have specialized exclusively in Laravel . We are craftsmen who are only happy when we deliver the highest quality . This is ho... Read More
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Top Rated JavaScript Development Companies

Largest JavaScript Development Companies

Company Headquarters Size Rating
Accedia Sofia, Bulgaria 201-500 4.9 / 5
evia Stuttgart, Germany 201-500 4.8 / 5
Rolique Lviv, Ukraine 51-200 5.0 / 5
XB Software Warsaw, Poland 51-200 5.0 / 5
Voypost Berlin, Germany 51-200 5.0 / 5
IT Monks Agency New York, USA 51-200 5.0 / 5
Dinarys GmbH Berlin, Germany 51-200 4.9 / 5
Bits GmbH Munich, Germany 51-200 4.8 / 5
brainbits GmbH Cologne, Germany 51-200 4.6 / 5
ImproveIT Solutions Chernivtsi, Ukraine 51-200 4.5 / 5

Cost-Effective JavaScript Development Companies

Company Headquarters Hour Rate Rating
Software Development Solution Pristina, Germany < 25 € 5.0 / 5
Roobykon Software Tallinn, Estonia 25 € - 49 € 5.0 / 5
CodeRiders Yerevan, Armenia 25 € - 49 € 5.0 / 5
Webamboos Timișoara, Romania 25 € - 49 € 5.0 / 5
XB Software Warsaw, Poland 25 € - 49 € 5.0 / 5
Voypost Berlin, Germany 25 € - 49 € 5.0 / 5
Web Help Agency Munich, Germany 25 € - 49 € 5.0 / 5
Creatix Technologies Yerevan, Armenia 25 € - 49 € 5.0 / 5
ONLINE HUB Bucharest, Romania 25 € - 49 € 5.0 / 5
Huboxt Kyiv, Ukraine 25 € - 49 € 5.0 / 5

JavaScript Development Companies for Startups

Company Headquarters Client Sizes Rating
ONLINE HUB Bucharest, Romania 70 % Startups 5.0 / 5
Roobykon Software Tallinn, Estonia 65 % Startups 5.0 / 5
Voypost Berlin, Germany 60 % Startups 5.0 / 5
Betlace Zürich, Switzerland 50 % Startups 5.0 / 5
GRT Ivano-Frankivsk, Ukraine 40 % Startups 4.9 / 5
ImproveIT Solutions Chernivtsi, Ukraine 40 % Startups 4.5 / 5
nvii-media GmbH Halle (Saale), Germany 30 % Startups 5.0 / 5
Webamboos Timișoara, Romania 30 % Startups 5.0 / 5
Huboxt Kyiv, Ukraine 30 % Startups 5.0 / 5
Bits GmbH Munich, Germany 25 % Startups 4.8 / 5

JavaScript Development Companies for Mid-Sized Businesses

Company Headquarters Client Sizes Rating
SupraTix GmbH Dresden, Germany 80 % Mid-sized companies 5.0 / 5
CONNECTIVISTEN GmbH Mainz, Germany 70 % Mid-sized companies 5.0 / 5
Webmeridian ecommerce Lösungen GmbH Hamburg, Germany 70 % Mid-sized companies 5.0 / 5
CosmoShop GmbH Eichenau, Germany 65 % Mid-sized companies 5.0 / 5
IT-Couch GmbH Stade, Germany 60 % Mid-sized companies 5.0 / 5
freshcells systems engineering GmbH Düsseldorf, Germany 60 % Mid-sized companies 5.0 / 5
Rolique Lviv, Ukraine 55 % Mid-sized companies 5.0 / 5
Laracraft Füssen, Germany 55 % Mid-sized companies 5.0 / 5
KEOZ GmbH Mönchengladbach, Germany 55 % Mid-sized companies 4.6 / 5
WAHLREICH e.K. Dresden, Germany 50 % Mid-sized companies 5.0 / 5

JavaScript Development Companies for Enterprises

Company Headquarters Client Sizes Rating
eBiz Consulting GmbH Frankfurt, Germany 70 % Enterprises 3.6 / 5
operun Digital Solutions Wasserburg am Inn, Germany 60 % Enterprises 5.0 / 5
totorio IT GmbH Gaimersheim, Germany 60 % Enterprises 4.5 / 5
Becklyn Ludwigsburg, Germany 55 % Enterprises 5.0 / 5
FUF // Frank und Freunde GmbH Stuttgart, Germany 55 % Enterprises 5.0 / 5
Emmet Software Labs GmbH & Co. KG Herford, Germany 50 % Enterprises 5.0 / 5
Bits GmbH Munich, Germany 50 % Enterprises 4.8 / 5
Rolique Lviv, Ukraine 40 % Enterprises 5.0 / 5
WAHLREICH e.K. Dresden, Germany 40 % Enterprises 5.0 / 5
Cyber-Solutions Software GmbH Eferding, Austria 40 % Enterprises 4.9 / 5

Javascript Development Company Near By

Directory Number of Agencies Number of Reviews
JavaScript Development Companies in Berlin 32 2,749
JavaScript Development Companies in Frankfurt 13 41
JavaScript Development Companies in Hamburg 20 34
JavaScript Development Companies in Munich 17 115
JavaScript Development Companies in Baden-Wuerttemberg 37 379
JavaScript Development Companies in Bavaria 43 268
JavaScript Development Companies in Hesse 25 59
JavaScript Development Companies in Lower Saxony 20 149
JavaScript Development Companies in North Rhine-Westphalia 45 487
JavaScript Development Companies in Saxony 11 31
JavaScript Development Companies in Germany 265 4,307
JavaScript Development Companies in Poland 11 50
JavaScript Development Companies in Ukraine 12 85
JavaScript Development Companies in DACH 272 4,157
JavaScript Development Companies in Eastern Europe 42 227
JavaScript Development Companies in Western Europe 278 4,157

Javascript Development Company Projects

Javascript Development Company Alternatives

About The Author and Expert Reviewer
Autor
Content Specialist More About Elisa [email protected]
Author: Elisa Mützel

Elisa Mützel is a dedicated writer with a passion for technology, marketing and design. Her expertise is reflected in the numerous articles she regularly publishes. She manages to convey complex topics in an understandable and inspiring way. With her special sense for innovation and trends, she inspires her readers time and again. Through her continuous work, she has established herself as a trusted expert at Feedbax.

Autor
Founder & CEO More About Armin
Expert Reviewer: Armin Vakilpour

Armin Vakilpour holds a Master of Science in Computer Science from Bonn-Rhein-Sieg University. He has been involved in digitalization projects for over 20 years. After graduating, he worked as a lead consultant at renowned companies like IBM, Accenture, and Avanade, successfully managing numerous projects in technology, IT, and software development. As the founder and CEO of Feedbax, he shares his knowledge and experience in technology, IT, marketing, and design.

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