Top 100 JavaScript Development Companies in the United Kingdom

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Top 100 JavaScript Development Companies in the United Kingdom

The Best of May 2024

Looking for a top JavaScript developer in the United Kingdom?

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. 

Jump to Most Reviewed Companies

List of the Best United Kingdom JavaScript Developers

  • 811
    (24 Reviews) 4.9
    • Timeliness

      4.9
    • Service Excellence

      4.9
    • Value

      4.9
    • Would Recommend

      5.0
    • $5,000+
    • 10 - 49 employees
    • Bristol, United Kingdom

    Founded in 2015, Web Help Agency os a web development agency headquartered in Poltava, Ukraine. Their team of 20 provide web development and web design. They work with small, mid market, and enterprise companies in the business services, consumer products, health care, government and information technology industries.

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    Clients

    • Domino's pizza

    Industries

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  • 812
    (0 Reviews)

    Not yet reviewed.

    • $10,000+
    • 2 - 9 employees
    • Coventry, United Kingdom
    Lococo Creative Limited is a web design agency. Established in 2008, the firm is headquartered in Coventry, United Kingdom. The small team focuses on web design, branding, web development, digital strategy, and more.
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    Industries

  • 813
    (0 Reviews)

    Not yet reviewed.

    • $1,000+
    • 2 - 9 employees
    • London, United Kingdom
    Full Revolution is a London, United Kingdom-based web development firm. The small agency was established in 2020. Their team focuses on web development, e-commerce development, search engine optimization, ux/ui design, and more.
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    Industries

  • 814
    (0 Reviews)

    Not yet reviewed.

    • $5,000+
    • 2 - 9 employees
    • London, United Kingdom
    Flo3 Digital, a cloud consulting & SI company, is based in London, United Kingdom. The small company was established in 2023. Their services include cloud consulting & SI, custom software development, web development, mobile app development, and more.
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  • 815
    (7 Reviews) 4.7
    • Timeliness

      4.9
    • Service Excellence

      4.7
    • Value

      4.4
    • Would Recommend

      4.6
    • $50,000+
    • 50 - 249 employees
    • London, United Kingdom

    NCube is an IT staff augmentation company. Their midsize team is based in Kiev, Ukraine and London, United Kingdom and provides IT staff augmentation, custom software development, mobile app development, and web development. The agency was launched in 2008.

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    Industries

  • 816
    (4 Reviews) 5.0
    • Timeliness

      5.0
    • Service Excellence

      5.0
    • Value

      5.0
    • Would Recommend

      5.0
    • $1,000+
    • 2 - 9 employees
    • Edinburgh Scotland, United Kingdom
    Pay per click agency InSync Media was established in 2011. The company offers pay per click, search engine optimization, web development, marketing strategy, and more and has a small team. The company is based in Montrose, Colorado.
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    Industries

  • 817
    (2 Reviews) 5.0
    • Timeliness

      5.0
    • Service Excellence

      5.0
    • Value

      5.0
    • Would Recommend

      5.0
    • $5,000+
    • 10 - 49 employees
    • London, United Kingdom
    Prolaxies is a Karachi, Pakistan-based SEO services firm. They offer search engine optimization, video production, web development, mobile app development, and more and were founded in 2020.
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    Clients

    • Precision Evolution Global

    Industries

  • 818
    (0 Reviews)

    Not yet reviewed.

    • $5,000+
    • 10 - 49 employees
    • London, United Kingdom
    Hydra Frame is a website development firm. Established in 2001, the firm is headquartered in New York, New York and London, United Kingdom. The small team focuses on web development, video production, digital strategy, web design, and more.
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  • 819
    (0 Reviews)

    Not yet reviewed.

    • $1,000+
    • Freelancer employees
    • Aberdeen, United Kingdom
    Tags & Elements Ltd is a small web design agency established in 2020. Their services include web design, web development, and logo. The firm is headquartered in Aberdeen, United Kingdom.
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    Clients

    • Wyld Beauty

    Industries

  • 820
    (0 Reviews)

    Not yet reviewed.

    • Undisclosed
    • Freelancer employees
    • London, United Kingdom
    KS WEB is a web design agency based in London, United Kingdom. The small team focuses on web design, web development, e-commerce development, logo, and more and was established in 2021.
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  • 821
    (0 Reviews)

    Not yet reviewed.

    • $1,000+
    • 2 - 9 employees
    • Leicester, United Kingdom
    Evision Techno Services (PVT) Ltd is a small custom software development company. In Islamabad, Pakistan and Leicester, United Kingdom, the company was founded in 2017. Their services include custom software development, web development, mobile app development, web design, and more.
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  • 822
    (0 Reviews)

    Not yet reviewed.

    • Undisclosed
    • Freelancer employees
    • Darrington, United Kingdom
    WebiProg is a web development firm established in 2008. They are based in Darrington, United Kingdom and have a small team. Their services include web development, e-commerce development, web design, and ux/ui design.
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  • 823
    (0 Reviews)

    Not yet reviewed.

    • Undisclosed
    • Freelancer employees
    • Sheffield S2 5HQ, United Kingdom
    MT Web Design is a small web development company. Launched in 2016, the company is based in Sheffield S2 5HQ, United Kingdom. Their team specializes in web development, web design, and logo.
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  • 824
    (1 Reviews) 5.0
    • Timeliness

      5.0
    • Service Excellence

      5.0
    • Value

      5.0
    • Would Recommend

      5.0
    • Undisclosed
    • 50 - 249 employees
    • Manchester, United Kingdom

    SoftAims is a custom software development firm. Headquartered in Manchester, United Kingdom, their small team offers custom software development, web development, mobile app development, e-commerce development, and more. The company was launched in 2018.

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    Industries

  • 825
    (0 Reviews)

    Not yet reviewed.

    • $1,000+
    • 2 - 9 employees
    • Long Eaton, United Kingdom
    Vimana Digital, a SEO agency, was launched in 2020. They are based in Long Eaton, United Kingdom and have a small team. Vimana Digital provides search engine optimization, web design, web development, e-commerce development, and more.
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    Industries

  • 826
    (0 Reviews)

    Not yet reviewed.

    • $5,000+
    • 2 - 9 employees
    • Windsor, United Kingdom

    Founded in 2010, Lion Enterprises Ltd is an e-commerce development firm. The small team provides e-commerce development, custom software development, ux/ui design, web development, and more. The firm is in Windsor, United Kingdom.

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  • 827
    (0 Reviews)

    Not yet reviewed.

    • Undisclosed
    • 2 - 9 employees
    • Glasgow , United Kingdom
    Pear Computing Systems Ltd is a small web development firm founded in 1998. Their services include web development, custom software development, and HR services. The firm is based in Glasgow , United Kingdom.
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  • 828
    (0 Reviews)

    Not yet reviewed.

    • $1,000+
    • 2 - 9 employees
    • ALTRINCHAM, United Kingdom
    Ancyra Solutions Ltd, a custom software development company, was launched in 2014. The firm offers custom software development, web development, mobile app development, and application testing and has a small team. The firm is located in ALTRINCHAM, United Kingdom.
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    Industries

  • 829
    (0 Reviews)

    Not yet reviewed.

    • Undisclosed
    • 10 - 49 employees
    • London, United Kingdom
    Hexaexperts is a small social media marketing firm. Located in London, United Kingdom, the firm was established in 2017. Their services include social media marketing, search engine optimization, ux/ui design, web development, and more.
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    Industries

  • 830
    (20 Reviews) 4.9
    • Timeliness

      4.9
    • Service Excellence

      4.9
    • Value

      4.8
    • Would Recommend

      4.9
    • $10,000+
    • 50 - 249 employees
    • London, United Kingdom

    Angry Nerds is a software development house based on Wroclaw, Poland. Established in 2015, they have more than 60 employees who provide app development services for global clients consisting mostly of small and mid-market firms. Their services include custom software development, web development, and mobile development for Android and iOS. They also offer staff augmentation.

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    Clients

    • Homedot app

    Industries

  • 831
    (0 Reviews)

    Not yet reviewed.

    • $1,000+
    • Freelancer employees
    • Tewkesbury, United Kingdom
    King Of Web Designs is a Tewkesbury, United Kingdom-based website development firm. They focus on web development, web design, and social media marketing and were established in 2020.
    Read More

    Industries

  • 832
    (2 Reviews) 5.0
    • Timeliness

      4.8
    • Service Excellence

      5.0
    • Value

      4.8
    • Would Recommend

      5.0
    • $5,000+
    • 50 - 249 employees
    • London, United Kingdom
    Virtue Xolutions, a website development company, is based in Dubai, United Arab Emirates; Ashburn, Virginia; London, United Kingdom and Mississauga, Canada. The midsize agency was launched in 2015. Their team specializes in web development, web design, branding, mobile app development, and more.
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    Clients

    • Frank Mombe

    Industries

  • 833
    (0 Reviews)

    Not yet reviewed.

    • Undisclosed
    • 10 - 49 employees
    • London, United Kingdom

    Website development company Brand42 is located in London, United Kingdom. The small firm was launched in 2004. Their team provides web development, web design, ux/ui design, enterprise app modernization, and more.

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  • 834
    (0 Reviews)

    Not yet reviewed.

    • $5,000+
    • 10 - 49 employees
    • London, United Kingdom
    Business Ecosystem Engineering is a web development firm. Founded in 2022, the small agency is located in London, United Kingdom. Their services include web development, blockchain, web design, ux/ui design, and more.
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  • 835
    (0 Reviews)

    Not yet reviewed.

    • $75,000+
    • 250 - 999 employees
    • London, United Kingdom

    AW Solutions, an application development company, is located in New York, New York. The firm offers mobile app development, custom software development, ux/ui design, AR/VR development, and more and has a midsize team.The firm was founded in 2011.

    Read More

    Industries

  • 836
    (18 Reviews) 5.0
    • Timeliness

      5.0
    • Service Excellence

      5.0
    • Value

      5.0
    • Would Recommend

      5.0
    • $10,000+
    • 250 - 999 employees
    • Coventry, United Kingdom

    Launched in 2016, SDLC Corp Technologies Pvt Ltd is a blockchain company. The company focuses on blockchain, mobile app development, Artificial Intelligence, wearable app development, and more and has a small team. The company is in Noida, India.

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    Industries

  • 837
    (44 Reviews) 4.9
    • Timeliness

      4.8
    • Service Excellence

      4.9
    • Value

      4.9
    • Would Recommend

      4.9
    • $25,000+
    • 50 - 249 employees
    • Rickmansworth, United Kingdom

    Light IT is a data science consulting and software development company located in Zaporizhzhia, Ukraine and founded in 2006. They have 132 employees who provide custom web and mobile software development services to various-size companies in advertising, finance, healthcare, travel, and education. This includes IT consulting, market research, QA, design, and business analytics.

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    Clients

    • Pfizer

    Industries

  • 838
    (1 Reviews) 5.0
    • Timeliness

      5.0
    • Service Excellence

      5.0
    • Value

      5.0
    • Would Recommend

      5.0
    • $10,000+
    • 10 - 49 employees
    • Bridgham, United Kingdom

    Launched in 2015, Panic Bear Consulting is a small user experience company located in Ho Chi Minh City, Vietnam; Dunedin, New Zealand; Bridgham, United Kingdom and Dunedin, New Zealand. Their services include ux/ui design, e-commerce development, web development, logo, and more.

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    Industries

  • 839
    (2 Reviews) 4.8
    • Timeliness

      4.3
    • Service Excellence

      4.8
    • Value

      5.0
    • Would Recommend

      5.0
    • $10,000+
    • 50 - 249 employees
    • Twickenham, United Kingdom
    IT strategy consulting company INVINCIX Solutions Private Limited was founded in 2017. Their midsize team is in Singapore, Singapore; Bhubaneswar, India; Ho Chi Minh City, Vietnam and Twickenham, United Kingdom and provides IT strategy consulting, ux/ui design, IT managed services, custom software development, and more.
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    Clients

    • Ximple

    Industries

  • 840
    (17 Reviews) 4.9
    • Timeliness

      4.8
    • Service Excellence

      4.9
    • Value

      5.0
    • Would Recommend

      5.0
    • $5,000+
    • 50 - 249 employees
    • London, United Kingdom

    Logicspice Consultancy is a 10+ web and mobile developer that also offers web design and app marketing. Headquartered in Jaipur, India, with offices in London and Columbus, IN, this firm has produced over 1,200 apps since 2006.

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    Clients

    • Gigminute

    Industries

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