Top 100 JavaScript Development Companies in London

The Best of May 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

451

Momin Solutions

(0 Reviews)

Not yet reviewed.
- $50,000+
- 10 - 49 employees
- London, United Kingdom
IT staff augmentation company Momin Solutions was established in 2010. The company offers IT staff augmentation, devops managed services, IT strategy consulting, BI & big data consulting & SI, and more and has a small team.
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452

Internet Mate Ltd
(1 Reviews) 5.0
- Timeliness
  5.0
- Service Excellence
  5.0
- Value
  4.0
- Would Recommend
  5.0
- $1,000+
- 2 - 9 employees
- Bracknell, United Kingdom
Internet Mate Ltd is a small custom software development firm in Bracknell, United Kingdom. Established in 2011, the team offers custom software development, web development, web design, IT strategy consulting, and more.
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453

WildPress

(0 Reviews)

Not yet reviewed.
- $1,000+
- Freelancer employees
- London, United Kingdom
WildPress, a web development firm, is headquartered in London, United Kingdom. They specialize in web development and web design and were launched in 2013.
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454

Chilliapple Ltd.
(13 Reviews) 4.8
- Timeliness
  4.8
- Service Excellence
  4.8
- Value
  4.8
- Would Recommend
  4.8
- $10,000+
- 10 - 49 employees
- Royal Tunbridge Wells, United Kingdom
Chilliapple Ltd., a mobile app development company, was launched in 2008. The small team specializes in mobile app development, e-commerce development, custom software development, and web development. The company is based in Kent, United Kingdom and , United Kingdom.

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Clients
- Quickvit
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455

Digitransformer Ltd

(0 Reviews)

Not yet reviewed.
- Undisclosed
- 2 - 9 employees
- London, United Kingdom
Digitransformer Ltd is a London, United Kingdom-based mobile app development firm. They provide mobile app development, pay per click, e-commerce development, social media marketing, and more and were founded in 2020.

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456

DooApp Ltd

(0 Reviews)

Not yet reviewed.
- $1,000+
- 2 - 9 employees
- London, United Kingdom
Software development firm DooApp Ltd is based in London, United Kingdom. The agency specializes in custom software development, enterprise app modernization, corporate photography, application management & support, and more and is small.The agency was established in 2020.
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457

EbizPro LTD

(0 Reviews)

Not yet reviewed.
- $1,000+
- 2 - 9 employees
- London, United Kingdom
EbizPro LTD is a small software development company. Launched in 2021, the team focuses on custom software development, conversion optimization, digital strategy, e-commerce development, and more. The company is in London, United Kingdom.
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458

Entrenovu

(0 Reviews)

Not yet reviewed.
- $5,000+
- 2 - 9 employees
- London, United Kingdom
Entrenovu is a custom software development company. They offer custom software development, cybersecurity, web development, mobile app development, and more and were founded in 2022. The company is headquartered in London, United Kingdom.
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459

DIS Solutions Limited

(0 Reviews)

Not yet reviewed.
- $1,000+
- 2 - 9 employees
- London, United Kingdom
Software development company DIS Solutions Limited is headquartered in London, United Kingdom. The small team offers custom software development, enterprise app modernization, ECM consulting and SI, web development, and more and was founded in 2020.
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460

Communere Ltd
(2 Reviews) 5.0
- Timeliness
  5.0
- Service Excellence
  5.0
- Value
  5.0
- Would Recommend
  5.0
- $25,000+
- 10 - 49 employees
- Guildford, United Kingdom
Communere Ltd is a website development company located in Guildford, United Kingdom. Established in 2012, the small team focuses on web development, custom software development, mobile app development, Artificial Intelligence, and more.
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Clients
- Agxio
Industries
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461

Web App Developer

(0 Reviews)

Not yet reviewed.
- $1,000+
- Freelancer employees
- Epsom, United Kingdom
Established in 1995, Web App Developer is a web design agency. They are in Epsom, United Kingdom and have a small team. The firm offers web design, web development, ux/ui design, other application development, and more.
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462

Airrchip

(0 Reviews)

Not yet reviewed.
- $1,000+
- 10 - 49 employees
- London, United Kingdom
Airrchip is a small cloud consulting & SI company. Located in Mumbai, India and London, United Kingdom, the company was founded in 2015. Their team focuses on cloud consulting & SI, web development, mobile app development, IT strategy consulting, and more.
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Clients
- Deloitte Consulting US
Industries
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463

EXTSERVE LTD.

(0 Reviews)

Not yet reviewed.
- $1,000+
- 2 - 9 employees
- London, United Kingdom
EXTSERVE LTD. Is an advertising company. Their small team is based in Karachi, Pakistan; Dubai, United Arab Emirates and London, United Kingdom. The agency offers advertising, marketing strategy, video production, web development, and more.
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464

Rawnet Ltd

(0 Reviews)

Not yet reviewed.
- $50,000+
- 10 - 49 employees
- ASCOT, United Kingdom
Website development company Rawnet Ltd was launched in 2007. Their small team is based in ASCOT, United Kingdom; Guildford, United Kingdom and Reading, United Kingdom and focuses on web development, digital strategy, web design, ux/ui design, and more.

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465

Two Hours Sleep
(2 Reviews) 4.8
- Timeliness
  5.0
- Service Excellence
  4.8
- Value
  5.0
- Would Recommend
  5.0
- $5,000+
- 2 - 9 employees
- Royal Tunbridge Wells, United Kingdom
Two Hours Sleep is a web design agency launched in 2018. Their small team is headquartered in Tunbridge Wells, United Kingdom. Their services include web design, web development, ux/ui design, conversion optimization, and more.

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466

Joshua Wolfe
(1 Reviews) 5.0
- Timeliness
  5.0
- Service Excellence
  5.0
- Value
  5.0
- Would Recommend
  5.0
- Undisclosed
- Freelancer employees
- London, United Kingdom
Joshua Wolfe is a web development firm established in 2006. The company focuses on web development and web design and has a small team.
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467

Nestamedia Studios

(0 Reviews)

Not yet reviewed.
- $1,000+
- 10 - 49 employees
- Dartford, United Kingdom
Branding company Nestamedia Studios is in Dartford, United Kingdom. Launched in 2010, the small team provides branding, marketing strategy, search engine optimization, web design, and more.
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468

Flow Guys
(12 Reviews) 4.9
- Timeliness
  4.8
- Service Excellence
  4.9
- Value
  5.0
- Would Recommend
  4.9
- $1,000+
- 10 - 49 employees
- Fleet, United Kingdom
Flow Guys, a website development company, was launched in 2022. The small Fleet, United Kingdom-based team focuses on web development.

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469

SODEWE

(0 Reviews)

Not yet reviewed.
- $1,000+
- 2 - 9 employees
- London, United Kingdom
SODEWE is a London, United Kingdom-based web design agency. Launched in 2019, the small team provides web design, ux/ui design, graphic design, web development, and more.
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470

WebMeridian
(22 Reviews) 4.7
- Timeliness
  4.6
- Service Excellence
  4.7
- Value
  4.5
- Would Recommend
  4.7
- $1,000+
- 10 - 49 employees
- Chelmsford, United Kingdom
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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471

Cygnet Digital
(1 Reviews) 4.5
- Timeliness
  4.5
- Service Excellence
  4.5
- Value
  4.0
- Would Recommend
  5.0
- $10,000+
- 2 - 9 employees
- Crawley, United Kingdom
Founded in 2018, Cygnet Digital is an e-commerce development company. The agency focuses on e-commerce development, web development, custom software development, mobile app development, and more and has a small team.

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Clients
- Sightsavers
Industries
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472

ukkotech
(1 Reviews) 5.0
- Timeliness
  5.0
- Service Excellence
  5.0
- Value
  5.0
- Would Recommend
  5.0
- $5,000+
- 2 - 9 employees
- Luton, United Kingdom
Ukkotech, a staffing company, was established in 2023. They are based in Chişinău, Moldova and have a small team. Their services include staffing, web design, custom software development, api development, and more.
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473

JuJu Media

(0 Reviews)

Not yet reviewed.
- $25,000+
- 2 - 9 employees
- London, United Kingdom
JuJu Media is an UX agency based in London, United Kingdom; Atlanta, Georgia and Melbourne, Australia. The small company was launched in 2011. Their team offers ux/ui design, AR/VR development, digital strategy, mobile app development, and more.
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474

Zedkira Ltd

(0 Reviews)

Not yet reviewed.
- $10,000+
- 10 - 49 employees
- London, United Kingdom
Zedkira Ltd, a e-commerce development firm, is headquartered in London, United Kingdom. Founded in 2023, the small team focuses on e-commerce development, web development, mobile app development, Artificial Intelligence, and more.

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475

Techno Facts Solutions Pvt Ltd

(0 Reviews)

Not yet reviewed.
- Undisclosed
- 50 - 249 employees
- Watford, United Kingdom
Techno Facts Solutions Pvt Ltd is a software development company. They are located in Dublin, Ohio; Hyderabad, India and Watford, United Kingdom and have a midsize team that offers custom software development, staffing, web design, CRM consulting and SI, and more. The company was established in 2009.
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476

Climbing Turn Ltd

(0 Reviews)

Not yet reviewed.
- $10,000+
- 2 - 9 employees
- Stevenage, United Kingdom
Marketing strategy company Climbing Turn Ltd was established in 2009. Their small team is based in Stevenage, United Kingdom. Their services include marketing strategy, email marketing, search engine optimization, web design, and more.
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477

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, United Kingdom
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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478

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, United Kingdom
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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479

Episty

(0 Reviews)

Not yet reviewed.
- $10,000+
- Freelancer employees
- London, United Kingdom
Episty is an UX design company. Their small team is headquartered in London, United Kingdom and offers ux/ui design, mobile app development, web design, and web development. The firm was launched in 2010.
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480

URALA International
(1 Reviews) 5.0
- Timeliness
  5.0
- Service Excellence
  5.0
- Value
  5.0
- Would Recommend
  5.0
- $1,000+
- 50 - 249 employees
- London, United Kingdom
Located in Minato City, Japan, URALA Communications is a midsize public relations agency. Launched in 1980, the team specializes in public relations, marketing strategy, media planning & buying, digital strategy, and more.

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