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. Disadvantages to consider include security such as bugs on the client-side.

Jump to Most Reviewed Companies

List of the Best United Kingdom JavaScript Developers

781

KualitySoft.
(1 Reviews) 5.0
- Timeliness
  4.5
- Service Excellence
  5.0
- Value
  5.0
- Would Recommend
  5.0
- $10,000+
- 10 - 49 employees
- Hounslow, United Kingdom
Kualitysoft is an application testing company. The small Gujranwala, Pakistan-based agency was launched in 2017. Their services include application testing and web development.
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782

FNF Group | MaccoSoft

(0 Reviews)

Not yet reviewed.
- Undisclosed
- 10 - 49 employees
- Harlow, United Kingdom
FNF Group is a web design company. They are located in Faisalabad, Pakistan and have a small team. The agency provides web design, product design, graphic design, logo, and more.
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783

Britechx Digital

(0 Reviews)

Not yet reviewed.
- $1,000+
- 10 - 49 employees
- London, United Kingdom
Britechx Digital is a small branding agency. They focus on branding, search engine optimization, pay per click, video production, and more and were launched in 2017. The company is in London, United Kingdom.
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784

Micro2

(0 Reviews)

Not yet reviewed.
- $10,000+
- 10 - 49 employees
- Leeds, United Kingdom
Micro2 is a small advertising company headquartered in Leeds, United Kingdom. They provide advertising, branding, marketing strategy, digital strategy, and more and were launched in 2020.
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785

Appt

(0 Reviews)

Not yet reviewed.
- Undisclosed
- 10 - 49 employees
- Sheffield, United Kingdom
Web design company Appt is in Sheffield, United Kingdom. The small team offers web design, custom software development, web development, mobile app development, and more. The firm was founded in 2013.
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786

SAS Managed Applications

(0 Reviews)

Not yet reviewed.
- Undisclosed
- 10 - 49 employees
- Cheltenham, United Kingdom
SAS Managed Applications is an UX agency in Cheltenham, United Kingdom. The small firm was established in 1997. Their team provides ux/ui design, web development, custom software development, application management & support, and more.
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787

Ready4S
(41 Reviews) 4.8
- Timeliness
  4.8
- Service Excellence
  4.8
- Value
  4.4
- Would Recommend
  4.9
- $50,000+
- 50 - 249 employees
- Poole, United Kingdom
Ready4S is a full-service web and mobile app development company based in Cracow, Poland, with offices in the UK and Ukraine. Started in 2011, this team of 25+ creates digital solutions for organizations both large and small.

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Clients
- Uber
Industries
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788

DigitSense
(1 Reviews) 5.0
- Timeliness
  5.0
- Service Excellence
  5.0
- Value
  5.0
- Would Recommend
  5.0
- $10,000+
- 10 - 49 employees
- London, United Kingdom
DigitSense is a digital strategy company. They offer digital strategy, mobile & app marketing, search engine optimization, custom software development, and more and were established in 2020. The firm is based in Hong Kong, Hong Kong; Ho Chi Minh City, Vietnam and Jakarta, Indonesia.
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789

STARNAVI
(16 Reviews) 4.9
- Timeliness
  4.8
- Service Excellence
  4.9
- Value
  4.7
- Would Recommend
  5.0
- $25,000+
- 50 - 249 employees
- London, United Kingdom
StarNavi is an IT agency founded in 2017 with a team of 28 professionals. Based in Tallinn, Estonia, the company provides small and midmarket businesses with IT-managed services, IT staff augmentation, and web development assistance, working in the advertising & marketing, real estate, and business services industries, among others.

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Clients
- The Outplay Italy
Industries
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790

ITDWX Ltd.

(0 Reviews)

Not yet reviewed.
- $1,000+
- Freelancer employees
- London, United Kingdom
ITDWX Ltd. Is a website development firm based in London, United Kingdom. The small team specializes in web development and e-commerce development. The agency was established in 2019.
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791

Inovo Media

(0 Reviews)

Not yet reviewed.
- $1,000+
- Freelancer employees
- St Helens, United Kingdom
Inovo Media is a St Helens, United Kingdom-based website development firm. The small company was founded in 2015. Their services include web development, web design, e-commerce development, digital strategy, and more.
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792

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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793

Wish Software Studio LTD

(0 Reviews)

Not yet reviewed.
- $5,000+
- 2 - 9 employees
- London, United Kingdom
Mobile app development firm Wish Software Studio LTD is headquartered in London, United Kingdom. The small team offers mobile app development and web development. The company was established in 2018.
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794

Sun Jones

(0 Reviews)

Not yet reviewed.
- $5,000+
- 2 - 9 employees
- Ilkley, United Kingdom
Branding agency Sun Jones is located in Ilkley, United Kingdom. The small firm was established in 2010. Their team specializes in branding, web design, e-commerce development, and web development.
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795

D3 Creative

(0 Reviews)

Not yet reviewed.
- $10,000+
- 2 - 9 employees
- Stockport, United Kingdom
D3 Creative is a web design company launched in 2005. Their small team is located in Stockport, United Kingdom and focuses on web design, web development, and search engine optimization.
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796

Elementary Digital London

(0 Reviews)

Not yet reviewed.
- $10,000+
- 10 - 49 employees
- London, United Kingdom
Founded in 2012, Elementary Digital is an advertising and marketing agency that offers digital strategy, social media marketing, and conversion optimization to their clients in the education, healthcare, and hospitality industries. Their 50 employees are based out of offices in Leeds and Kings Crossing, United Kingdom.

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Clients
- Travelodge
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797

Pixelpk Technologies
(7 Reviews) 4.9
- Timeliness
  4.8
- Service Excellence
  4.9
- Value
  5.0
- Would Recommend
  5.0
- $5,000+
- 10 - 49 employees
- London, United Kingdom
Pixelpk Technologies is a custom software development company launched in 2018. The firm specializes in custom software development, mobile app development, social media marketing, search engine optimization, and more and has a small team.

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798

Jonathon Mills

(0 Reviews)

Not yet reviewed.
- Undisclosed
- Freelancer employees
- Glasgow , United Kingdom
Launched in 2014, Jonathon Mills is a web design company and web development company. The company provides web design and web development and has a small team. The company is in Glasgow , United Kingdom.
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799

Sounds Like Design

(0 Reviews)

Not yet reviewed.
- Undisclosed
- Freelancer employees
- Glasgow , United Kingdom
Sounds Like Design is a small web design agency and web development firm located in Glasgow , United Kingdom. Launched in 2006, the team specializes in web design and web development.
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800

Essence Creative Solutions

(0 Reviews)

Not yet reviewed.
- Undisclosed
- Freelancer employees
- Coylton, United Kingdom
Located in Coylton, United Kingdom, Essence Creative Solutions is a web design agency and website development firm. The small company was established in 2004. Their team offers web design and web development.
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801

yannyWeb - Freelance Web Developer

(0 Reviews)

Not yet reviewed.
- $1,000+
- Freelancer employees
- Shenley Brook End, United Kingdom
Website development firm yannyWeb - Freelance Web Developer was launched in 2020. Their small team is based in Shenley Brook End, United Kingdom. YannyWeb - Freelance Web Developer specializes in web development and web design.
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802

Tom Beavan Websites

(0 Reviews)

Not yet reviewed.
- $1,000+
- Freelancer employees
- Trowbridge, United Kingdom
Web development firm Tom Beavan Websites was established in 2018. The small Trowbridge, United Kingdom-based team focuses on web development, web design, ux/ui design, digital strategy, and more.
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803

XR Digital

(0 Reviews)

Not yet reviewed.
- $10,000+
- 10 - 49 employees
- London, United Kingdom
Custom software development firm XR Digital was launched in 2018. Headquartered in London, United Kingdom and Islamabad, Pakistan, their small team specializes in custom software development, AR/VR development, video production, web development, and more.

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804

BigHat Digital

(0 Reviews)

Not yet reviewed.
- $10,000+
- 2 - 9 employees
- Eastbourne, United Kingdom
BigHat Digital is an e-commerce development firm headquartered in Eastbourne, United Kingdom. The firm focuses on e-commerce development, content marketing, digital strategy, and web development and has a small team.The firm was established in 2018.
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805

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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806

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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807

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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808

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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809

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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810

eSquall Technologies PVT Ltd

(0 Reviews)

Not yet reviewed.
- $10,000+
- 10 - 49 employees
- Birmingham, United Kingdom
ESquall Technologies PVT Ltd, a software development company and app development firm, was established in 2018. The company focuses on custom software development and mobile app development and has a small team. The company is located in San Pablo, California and Rawalpindi, Pakistan.
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