Top 100 JavaScript Development Companies in London

The Best of November 2024

Looking for a top JavaScript developer in London?

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.

Jump to Most Reviewed Companies

List of the Best London JavaScript Developers

541

JuJu Media

(0 Reviews)

Not yet reviewed.
- $25,000+
- 2 - 9 employees
- London, England
JuJu Media, an UX company, was founded in 2011. Located in London, England and Atlanta, Georgia, the team focuses on UX/UI Design and AR/VR development.
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542

EXTSERVE LTD.

(0 Reviews)

Not yet reviewed.
- $1,000+
- 2 - 9 employees
- London, England
EXTSERVE LTD. Is a Karachi, Pakistan-based e-commerce development company. They provide E-Commerce Development and Web Development.
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543

MTX Studio

(0 Reviews)

Not yet reviewed.
- Undisclosed
- 2 - 9 employees
- Ruislip, England
Content Marketing company MTX Studio is located in Ruislip, England. They focus on Content Marketing and Search Engine Optimization.
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544

Nestamedia Studios

(0 Reviews)

Not yet reviewed.
- $1,000+
- 10 - 49 employees
- Dartford, England
Branding firm Nestamedia Studios is located in Dartford, England. The team provides Branding and Marketing Strategy.
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545

Techno Facts Solutions Pvt Ltd

(0 Reviews)

Not yet reviewed.
- Undisclosed
- 50 - 249 employees
- Watford, England
Techno Facts Solutions Pvt Ltd is a software development firm based in Dublin, Ohio and Hyderabad, India. They focus on Custom Software Development and Staffing.
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546

Amato Capital Limited

(0 Reviews)

Not yet reviewed.
- Undisclosed
- Freelancer employees
- City of London, England
Amato Capital Limited is a custom software development firm based in City of London, England. They offer Custom Software Development and Web Development.
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547

Propel Tech Ltd

(0 Reviews)

Not yet reviewed.
- $25,000+
- 50 - 249 employees
- Berkhamsted, England
Application Management & Support company Propel Tech Ltd was launched in 2007. The agency offers Application Management & Support and Custom Software Development.
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Clients
- Quickline Communications Limited
- J.C.B - J.C. Bamford Excavators Limited
- Allsop Property Auction
- Mi Hub LTD
Industries
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548

Climbing Turn Ltd

(0 Reviews)

Not yet reviewed.
- $10,000+
- 2 - 9 employees
- Stevenage, England
Website development company Climbing Turn Ltd was founded in 2009. The small team focuses on Web Development and Web Design.
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549

WebMeridian
(23 Reviews) 4.7
- Timeliness
  4.6
- Service Excellence
  4.7
- Value
  4.6
- Would Recommend
  4.7
- $1,000+
- 10 - 49 employees
- Little Waltham, England
Founded in 2015, WebMeridian is development agency headquartered in Kharkiv, Ukraine. Their team of 32 provide e-commerce development, web development, and mobile application development services to their clients.

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550

Skya Designs Limited

(0 Reviews)

Not yet reviewed.
- $1,000+
- Freelancer employees
- Bromley, England
Skya Designs Limited is a web design company. The company is in Bromley, England. Their team focuses on Web Design and Web Development.
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551

Deuce
(3 Reviews) 5.0
- Timeliness
  5.0
- Service Excellence
  5.0
- Value
  5.0
- Would Recommend
  5.0
- $10,000+
- 2 - 9 employees
- Fleet, England
Launched in 2008, Deuce Creative is a small branding firm located in Aldershot, United Kingdom. Their services include branding, digital strategy, marketing strategy, search engine optimization, and more.

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Clients
- Make-a-Wish Foundation UK
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552

Primary Infotech Private Limited
(1 Reviews) 5.0
- Timeliness
  5.0
- Service Excellence
  5.0
- Value
  5.0
- Would Recommend
  5.0
- $1,000+
- 10 - 49 employees
- Windsor, England
Located in Mississauga, Canada and Kolkata, India, Primary Infotech Private Limited is an app development firm. The small company was founded in 2019. Their services include mobile app development, web design, and e-commerce development.

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553

Zedkira Ltd

(0 Reviews)

Not yet reviewed.
- $10,000+
- 10 - 49 employees
- London, England
Launched in 2023, Zedkira Ltd is an e-commerce development company. Their services include E-Commerce Development and Web Development.
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554

Episty

(0 Reviews)

Not yet reviewed.
- $10,000+
- Freelancer employees
- London, England
Episty is an UX design company. The firm is in London, England. Their services include UX/UI Design and Mobile App Development.
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555

Full Clarity
(12 Reviews) 5.0
- Timeliness
  5.0
- Service Excellence
  5.0
- Value
  4.8
- Would Recommend
  5.0
- $10,000+
- 2 - 9 employees
- Farnham, England
Full Clarity is an expert team of UX designers and developers based in Farnham, England. Founded in 2018, the company provides trusted UX/UI design, web development, and mobile app development solutions for clients across various industries, ranging from education and healthcare to financial services, and from SME to household name companies. They design digital solutions which are data driven, user informed and designed to impact business goals.

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Clients
- ITV
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556

haradigital.co.uk

(0 Reviews)

Not yet reviewed.
- $5,000+
- 2 - 9 employees
- Woodham, England
Haradigital.co.uk is a website development company in Woodham, England. They offer Web Development and E-Commerce Development and were founded in 2020.
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557

Worth Digital

(0 Reviews)

Not yet reviewed.
- $25,000+
- 50 - 249 employees
- Reading, England
Worth Digital is a web design agency. They are in Reading, England and Rijswijk, Netherlands. Their team provides Web Design and UX/UI Design.
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558

Nimbous

(0 Reviews)

Not yet reviewed.
- Undisclosed
- 2 - 9 employees
- London, England
Established in 2018, Nimbous is an artificial intelligence company. Located in London, England, the team offers Artificial Intelligence and BI & big data consulting & SI.
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559

Online Business Solutions

(0 Reviews)

Not yet reviewed.
- Undisclosed
- Freelancer employees
- Great Warley, England
In Great Warley, England, Online Business Solutions is a small social media marketing agency. Their services include Social Media Marketing and Content Marketing.
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560

LAB325
(6 Reviews) 5.0
- Timeliness
  5.0
- Service Excellence
  5.0
- Value
  5.0
- Would Recommend
  5.0
- $5,000+
- 10 - 49 employees
- Reading, England
Custom software development company and app development company LAB325 is headquartered in Odesa, Ukraine. The company provides custom software development and mobile app development and is small.The company was launched in 2016.

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561

Insites Digital

(0 Reviews)

Not yet reviewed.
- $10,000+
- 10 - 49 employees
- Hitchin, England
Established in 2014, Insites Digital is a web design company. The team specializes in Web Design and UX/UI Design and is based in Hitchin, England.
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562

VersionMaybe.

(0 Reviews)

Not yet reviewed.
- $5,000+
- 2 - 9 employees
- Warfield, England
Founded in 2019, VersionMaybe. Is a small Warfield, England-based app development company. Their team provides Mobile App Development and Web Development.
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563

AMAR Design

(0 Reviews)

Not yet reviewed.
- $5,000+
- 2 - 9 employees
- Guildford, England
AMAR Design is a small user experience design company. Launched in 2021, the team provides UX/UI Design and Web Development.
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564

Lion Enterprises Ltd

(0 Reviews)

Not yet reviewed.
- $5,000+
- 2 - 9 employees
- Windsor, England
Established in 2010, Lion Enterprises Ltd is an e-commerce development company. The firm provides E-Commerce Development and Custom Software Development, and is small.
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565

Rouge Media
(8 Reviews) 4.9
- Timeliness
  4.9
- Service Excellence
  5.0
- Value
  4.9
- Would Recommend
  5.0
- $25,000+
- 10 - 49 employees
- Theale, England
Web development company Rouge Media is located in Theale, United Kingdom. They specialize in web development, web design, and branding and were launched in 2003.

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566

Iconify

(0 Reviews)

Not yet reviewed.
- $5,000+
- 2 - 9 employees
- London, England
Iconify is a small London, England-based software development firm. Their services include Custom Software Development and Branding.
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567

The Creative Box

(0 Reviews)

Not yet reviewed.
- $1,000+
- 2 - 9 employees
- Hemel Hempstead, England
Established in 2024, The Creative Box is a branding agency. Their services include Branding and Social Media Marketing.
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568

webdeveloperslab

(0 Reviews)

Not yet reviewed.
- Undisclosed
- 2 - 9 employees
- Aylesford, England
Website development company webdeveloperslab is in Aylesford, England. The team focuses on Web Development and Other Digital Marketing.
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569

Equals Collective

(0 Reviews)

Not yet reviewed.
- $5,000+
- 10 - 49 employees
- Guildford, England
Equals Collective, a small user experience design company, is in Guildford, England. The team focuses on UX/UI Design and E-Commerce Development.
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570

Profound
(6 Reviews) 4.6
- Timeliness
  4.6
- Service Excellence
  4.6
- Value
  4.1
- Would Recommend
  4.7
- $25,000+
- 10 - 49 employees
- Basingstoke, England
Headquartered in Basingstoke, United Kingdom and Lincoln, United Kingdom, Profound is a digital strategy and user experience design agency. The small company was established in 2005. Their services include digital strategy and ux/ui design.
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