Top 100 JavaScript Development Companies in the United Kingdom

The Best of September 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

361

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, England
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
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362

Wolftech Studio
(2 Reviews) 5.0
- Timeliness
  5.0
- Service Excellence
  5.0
- Value
  5.0
- Would Recommend
  5.0
- $1,000+
- 2 - 9 employees
- London, England
Wolftech Studio is a London, United Kingdom-based web design agency. The small team focuses on web design, graphic design, and web development. The company was established in 2021.

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363

Moonshot Partners
(5 Reviews) 4.8
- Timeliness
  4.8
- Service Excellence
  4.8
- Value
  4.8
- Would Recommend
  4.8
- $10,000+
- 50 - 249 employees
- London, England
Launched in 2020, Moonshot Partners is a IT strategy consulting company. The midsize team offers IT strategy consulting, custom software development, web development, mobile app development, and more. The agency is headquartered in London, United Kingdom.
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364

Enormac Digital Marketing
(1 Reviews) 5.0
- Timeliness
  5.0
- Service Excellence
  5.0
- Value
  5.0
- Would Recommend
  5.0
- $5,000+
- 10 - 49 employees
- London, England
Enormac Digital Marketing is a web design company. They specialize in web design, web development, e-commerce development, IT managed services, and more and were founded in 2010. Their small team is based in Makati, Philippines.
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365

UK Technology Hub
(3 Reviews) 5.0
- Timeliness
  5.0
- Service Excellence
  5.0
- Value
  5.0
- Would Recommend
  5.0
- $1,000+
- 50 - 249 employees
- London, England
UK Technology Hub is a website development company launched in 2021. The midsize London, United Kingdom-based team offers web development, mobile app development, e-commerce development, web design, and more.
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366

Japeto
(6 Reviews) 4.8
- Timeliness
  4.6
- Service Excellence
  4.8
- Value
  4.5
- Would Recommend
  4.9
- $1,000+
- 2 - 9 employees
- Harlow, England
Fintek Software is a Harlow, United Kingdom-based custom software development company. The small firm was founded in 2014. Their team provides custom software development, web development, mobile app development, and other application development.

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367

Darkside

(0 Reviews)

Not yet reviewed.
- $5,000+
- 2 - 9 employees
- Eccles, England
Darkside is a small conversion optimization company. Founded in 2021, the firm is located in Eccles, United Kingdom. Their services include conversion optimization, ux/ui design, web development, and search engine optimization.

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368

Made by ON

(0 Reviews)

Not yet reviewed.
- $50,000+
- 10 - 49 employees
- London, England
Branding firm Made by ON is headquartered in London, United Kingdom. The small company was founded in 2011. Their team focuses on branding, web design, and graphic design.
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Clients
- Airbnb
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369

Tucanoo Solutions Ltd
(1 Reviews) 4.5
- Timeliness
  5.0
- Service Excellence
  4.5
- Value
  4.5
- Would Recommend
  5.0
- $10,000+
- 2 - 9 employees
- Darrington, England
Tucanoo Solutions Ltd is a small custom software development company. They offer custom software development, enterprise app modernization, other application development, and web development and were launched in 2011.

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370

Worth Digital

(0 Reviews)

Not yet reviewed.
- $25,000+
- 50 - 249 employees
- Reading, England
Worth Internet Systems is a custom software development firm. The midsize team is located in Reading, United Kingdom and Rijswijk, Netherlands. Their services include custom software development, ux/ui design, mobile app development, web design, and more.

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371

Hewitt Matthews
(6 Reviews) 5.0
- Timeliness
  5.0
- Service Excellence
  5.0
- Value
  4.8
- Would Recommend
  5.0
- $5,000+
- 10 - 49 employees
- Portsmouth, England
Hewitt Matthews is a small pay per click company. Established in 2016, the company is in Portsmouth, United Kingdom. Their services include pay per click, web development, advertising, social media marketing, and more.

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372

This Is Software
(3 Reviews) 5.0
- Timeliness
  4.8
- Service Excellence
  5.0
- Value
  4.8
- Would Recommend
  5.0
- $1,000+
- 10 - 49 employees
- Harpenden, England
Custom software development firm This Is Software was established in 2022. The small Kyiv, Ukraine-based team provides custom software development, web development, mobile app development, web design, and more.
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373

Dashdevs
(7 Reviews) 4.9
- Timeliness
  4.9
- Service Excellence
  4.9
- Value
  4.9
- Would Recommend
  4.9
- $1,000+
- 50 - 249 employees
- London, England
dashdevs is a custom web and mobile app development firm based in Wilmington, Del. Founded in 2010, their team of 200 serves clients in the IT, business services, and financial services sectors. Services include Swift, JavaScript, and Java development.

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Clients
- Fitgrid
Industries
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374

Wazobia Technologies
(1 Reviews) 4.5
- Timeliness
  4.0
- Service Excellence
  4.5
- Value
  4.0
- Would Recommend
  4.0
- $10,000+
- 10 - 49 employees
- London, England
Wazobia Technologies is a small custom software development company based in London, United Kingdom. The team provides custom software development, web development, enterprise app modernization, and mobile app development.

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Industries
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375

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, England
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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Industries
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376

Activate Media
(5 Reviews) 4.3
- Timeliness
  4.3
- Service Excellence
  4.3
- Value
  4.1
- Would Recommend
  4.8
- Undisclosed
- 10 - 49 employees
- London, England
Activate Media is a London-based digital design and development agency. Founded in 1992, the team of 15 specializes in web development and design, UX/UI design, digital strategy, and more. They work with midmarket businesses, small businesses, and enterprises.

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Clients
- Agri-Pro Focus
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377

Founder and Lightning
(2 Reviews) 4.5
- Timeliness
  4.8
- Service Excellence
  4.5
- Value
  4.5
- Would Recommend
  4.5
- $25,000+
- 50 - 249 employees
- London, England
Ucreate is a midsize mobile application development company. The London, United Kingdom-based agency was founded in 2015. Their services include mobile app development, web development, custom software development, ux/ui design, and more.
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Industries
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378

Allmatics
(5 Reviews) 5.0
- Timeliness
  4.8
- Service Excellence
  5.0
- Value
  5.0
- Would Recommend
  5.0
- $10,000+
- 10 - 49 employees
- London, England
Allmatics is a software development company headquartered in Kyiv, Ukraine. They were founded in 2018 and have about 3 teammates. They focus on custom software, web, and mobile app development projects for small businesses and midmarket firms in the healthcare and medical, business services, and e-commerce industries.

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Industries
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379

ESOLS
(2 Reviews) 5.0
- Timeliness
  5.0
- Service Excellence
  5.0
- Value
  5.0
- Would Recommend
  5.0
- $1,000+
- 50 - 249 employees
- London,, England
ESOLS is an other digital marketing company. The midsize Mirpur, Pakistan-based company was established in 2010. Their services include other digital marketing, pay per click, social media marketing, content marketing, and more.
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380

Clear Horizon Digital
(1 Reviews) 5.0
- Timeliness
  5.0
- Service Excellence
  5.0
- Value
  5.0
- Would Recommend
  5.0
- $1,000+
- 2 - 9 employees
- Leeds, England
Clear Horizon Digital is a small cloud consulting & SI company in Ranby, United Kingdom. They offer cloud consulting & SI, web development, e-commerce development, custom software development, and more and were launched in 2022.
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381

A6 Digital
(1 Reviews) 5.0
- Timeliness
  5.0
- Service Excellence
  5.0
- Value
  4.0
- Would Recommend
  5.0
- $5,000+
- 10 - 49 employees
- London, England
A6 Digital is software agency with offices in London and Sariyer, Turkey. The firm currently includes about 7 employees. A6 Digital has specialized in web, software, and mobile app development since the firm's founding in 2012.

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Clients
- Avis
Industries
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382

Krystosoft
(9 Reviews) 4.9
- Timeliness
  4.9
- Service Excellence
  4.9
- Value
  4.9
- Would Recommend
  4.9
- $5,000+
- 10 - 49 employees
- Bedworth, England
Website development company Krystosoft was launched in 2022. They are headquartered in Richardson, Texas and have a small team. Their services include web development, mobile app development, custom software development, advertising, and more.

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Industries
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383

codeBeam
(8 Reviews) 4.9
- Timeliness
  4.9
- Service Excellence
  4.9
- Value
  5.0
- Would Recommend
  5.0
- $5,000+
- 2 - 9 employees
- Cardiff, Wales
CarbonCode Solutions Ltd, a custom software development company, was established in 2020. Based in Caerphilly, United Kingdom, their small team provides custom software development, web development, mobile app development, and other application development.

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Industries
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384

ImagePlus Ltd
(2 Reviews) 5.0
- Timeliness
  4.8
- Service Excellence
  5.0
- Value
  4.5
- Would Recommend
  5.0
- $10,000+
- 10 - 49 employees
- Coventry, England
Image Plus Ltd is a branding agency founded in 2001. They are located in Coventry, United Kingdom and have a small team. Their services include branding, search engine optimization, web design, graphic design, and more.
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385

Honey & Jam
(1 Reviews) 5.0
- Timeliness
  5.0
- Service Excellence
  5.0
- Value
  4.0
- Would Recommend
  5.0
- $5,000+
- 2 - 9 employees
- Oundle, England
Honey & Jam, a website development firm, was founded in 2023. The firm offers web development, web design, and search engine optimization and has a small team. The firm is headquartered in Oundle, United Kingdom.
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Clients
- Sharetribe
- Thirdfort
Industries
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386

Multivitamin Studio

(0 Reviews)

Not yet reviewed.
- $10,000+
- 10 - 49 employees
- Westminster , England
Small digital strategy company Vitamin London, is based in Westminster , United Kingdom. Established in 2011, the team offers digital strategy, custom software development, branding, e-commerce development, and more.

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Clients
- The Racing Manager
Industries
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387

Under2
(1 Reviews) 4.0
- Timeliness
  4.0
- Service Excellence
  4.0
- Value
  4.0
- Would Recommend
  5.0
- $10,000+
- 2 - 9 employees
- London, England
Under2 is a web agency based in London with more than two employees. They have provided web design, web development, and conversion optimization solutions since their founding in 2018. They work primarily with clients in the field of financial services.

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Clients
- Mambu
Industries
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388

INSCAPERS Pvt Ltd
(3 Reviews) 5.0
- Timeliness
  5.0
- Service Excellence
  5.0
- Value
  5.0
- Would Recommend
  5.0
- $1,000+
- 50 - 249 employees
- London, England
SEO services firm INSCAPERS Pvt Ltd was founded in 2022. Headquartered in London, United Kingdom, their midsize team specializes in search engine optimization, web design, ux/ui design, graphic design, and more.
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389

Phillip Dews Freelance Web Developer
(2 Reviews) 4.8
- Timeliness
  4.5
- Service Excellence
  4.8
- Value
  5.0
- Would Recommend
  5.0
- $5,000+
- Freelancer employees
- Birmingham, England
THE WEB ENGINEER is a web designer based in Birmingham, U.K. Founded in 2009, the single employee offers web development, e-commerce development, and mobile app development services to small business clients.

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Clients
- iSecured Ltd
Industries
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390

Fast Fwd Multimedia Ltd.
(3 Reviews) 5.0
- Timeliness
  5.0
- Service Excellence
  5.0
- Value
  4.8
- Would Recommend
  5.0
- $10,000+
- 10 - 49 employees
- Birmingham, England
SEO services firm Fast Fwd Multimedia Ltd. Was launched in 2011. The firm provides search engine optimization, web design, advertising, ux/ui design, and more and has a small team.
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