Top 100 JavaScript Development Companies in London

The Best of September 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

331

Deverx Ltd

(0 Reviews)

Not yet reviewed.
- $10,000+
- 50 - 249 employees
- London, England
Deverx Ltd is a website development firm launched in 2016. They are in London, United Kingdom and have a midsize team. The agency focuses on web development, e-commerce development, mobile app development, and custom software development.
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332

One Stop Designing
(1 Reviews) 0.5
- Timeliness
  0.5
- Service Excellence
  0.5
- Value
  0.5
- Would Recommend
  0.5
- $5,000+
- 50 - 249 employees
- London, England
Mobile app development company One Stop Designing was established in 2015. They are based in Mississauga, Canada and have a midsize team. One Stop Designing provides mobile app development, web design, branding, social media marketing, and more.
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333

Softigh
(3 Reviews) 4.8
- Timeliness
  4.8
- Service Excellence
  4.8
- Value
  4.5
- Would Recommend
  5.0
- Undisclosed
- 50 - 249 employees
- London, England
Softigh is a small user experience design agency. The Dubai, United Arab Emirates-based agency was launched in 2021. Their team offers ux/ui design, web design, web development, search engine optimization, and more.
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334

Eclix Tech

(0 Reviews)

Not yet reviewed.
- $1,000+
- 50 - 249 employees
- London, England
Eclix Tech, a SEO company, is headquartered in Faisalabad, Pakistan and London, United Kingdom. Launched in 2017, the midsize team offers search engine optimization, graphic design, web development, mobile app development, and more.

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335

Webdigi

(0 Reviews)

Not yet reviewed.
- $10,000+
- 10 - 49 employees
- London, England
Established in 2006, Webdigi is a web development company. The small team provides web development, ux/ui design, mobile app development, and social media marketing. The company is in London, United Kingdom.
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336

LK agency
(2 Reviews) 5.0
- Timeliness
  5.0
- Service Excellence
  5.0
- Value
  5.0
- Would Recommend
  5.0
- $1,000+
- Freelancer employees
- London, England
Established in 2020, LK agency is a small web design agency located in London, United Kingdom. Their services include web design, video production, web development, and mobile app development.

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337

Zoocha
(4 Reviews) 4.9
- Timeliness
  4.6
- Service Excellence
  4.9
- Value
  4.8
- Would Recommend
  5.0
- $50,000+
- 50 - 249 employees
- Hertford, England
Zoocha is a web development firm founded in 2009 and headquartered in Hertford, in the U.K. The firm has other locations in Valencia, Spain; Balneário Camboriú, Brazil; and New York, N.Y. Zoocha has about 30 employees.

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Clients
- Westminster City Council
Industries
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338

100 Shapes

(0 Reviews)

Not yet reviewed.
- $25,000+
- 10 - 49 employees
- London, England
UX design agency 100 Shapes was established in 2011. Their small team is based in London, United Kingdom and provides ux/ui design, custom software development, digital strategy, and web development.
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339

rootnode

(0 Reviews)

Not yet reviewed.
- $1,000+
- 10 - 49 employees
- London, England
Founded in 2017, rootnode is an user experience company. The small team focuses on ux/ui design, web design, web development, e-commerce development, and more. The company is based in London, United Kingdom.
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340

Digitrix Media Limited

(0 Reviews)

Not yet reviewed.
- Undisclosed
- 10 - 49 employees
- Ilford, England
Digitrix Media Limited is a social media marketing agency founded in 2017. Their small team is in Ilford, United Kingdom. The company provides social media marketing, search engine optimization, web development, content marketing, and more.
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341

NEED Global Technology & Innovations Limited

(0 Reviews)

Not yet reviewed.
- $1,000+
- 10 - 49 employees
- London, England
NEED Global Technology & Innovations Limited is a web design company. The small Narayanganj, Bangladesh-based team specializes in web design, custom software development, web development, mobile app development, and more. The agency was established in 2021.
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342

MLC

(0 Reviews)

Not yet reviewed.
- $1,000+
- 2 - 9 employees
- London, England
MLC, a small graphic design company, is located in London, United Kingdom. Founded in 2017, the team focuses on graphic design, ux/ui design, video production, web design, and more.
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343

StressFree Sites

(0 Reviews)

Not yet reviewed.
- $1,000+
- 2 - 9 employees
- London, England
StressFree Sites, an application development company, is located in London, United Kingdom. The small team provides mobile app development, web development, and custom software development. The firm was launched in 2011.
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344

Moodio

(0 Reviews)

Not yet reviewed.
- $25,000+
- 2 - 9 employees
- London, England
Moodio is a small web development company launched in 2015. Their team specializes in web development, mobile app development, custom software development, and other application development. The firm is in London, United Kingdom.
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345

Zensprint

(0 Reviews)

Not yet reviewed.
- Undisclosed
- 2 - 9 employees
- London, England
Zensprint is an IT staff augmentation company based in London, United Kingdom. The small team provides IT staff augmentation, web development, mobile app development, and custom software development. The firm was launched in 2021.
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346

Nest Nocode

(0 Reviews)

Not yet reviewed.
- $5,000+
- 10 - 49 employees
- London, England
Headquartered in Kharkiv, Ukraine, Nest is a small user experience design company. They focus on ux/ui design, mobile app development, web development, application testing, and more and were launched in 2023.
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347

VOVA

(0 Reviews)

Not yet reviewed.
- $10,000+
- 10 - 49 employees
- London, England
Small user experience design company VOVA, is in Kenilworth, United Kingdom and London, United Kingdom. Launched in 2015, the team specializes in ux/ui design, custom software development, web development, and e-commerce development.
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348

Dark Blue Creative Ltd

(0 Reviews)

Not yet reviewed.
- $5,000+
- 2 - 9 employees
- London, England
Dark Blue Creative Ltd is a web design agency. The small team is based in London, United Kingdom. Their services include web design, web development, ux/ui design, conversion optimization, and more.
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349

Creamos

(0 Reviews)

Not yet reviewed.
- $10,000+
- 10 - 49 employees
- London, England
Creamos is an advertising company founded in 2018. The firm specializes in advertising, ux/ui design, AR/VR development, branding, and more and has a small team.

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350

Reytech Infoways PVT LTD

(0 Reviews)

Not yet reviewed.
- $5,000+
- 10 - 49 employees
- Wembley, England
Reytech Infoways is a SEO services firm headquartered in Dubai, United Arab Emirates. The agency focuses on search engine optimization, ux/ui design, web development, mobile app development, and more and has a small team.The agency was founded in 2023.
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351

Berqier

(0 Reviews)

Not yet reviewed.
- $1,000+
- 2 - 9 employees
- London, England
Berqier is a website development company. They are headquartered in Karachi, Pakistan and have a small team. Their services include web development, web design, e-commerce development, ux/ui design, and more. The company was launched in 2023.
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Clients
- BerqWP
Industries
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352

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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353

ENV STUDIO

(0 Reviews)

Not yet reviewed.
- $5,000+
- 2 - 9 employees
- London, England
Env.studio is a small user experience company launched in 2020. Their services include ux/ui design, branding, web development, e-commerce development, and more. The agency is headquartered in Paris, France.
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354

Different Projects Ltd.

(0 Reviews)

Not yet reviewed.
- $1,000+
- 2 - 9 employees
- London, England
Based in London, United Kingdom, Different Projects Ltd. Is an user experience company. Launched in 2006, the small team focuses on ux/ui design, digital strategy, product design, custom software development, and more.
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355

W3 Lab Digital Solutions
(9 Reviews) 5.0
- Timeliness
  5.0
- Service Excellence
  5.0
- Value
  5.0
- Would Recommend
  5.0
- $1,000+
- 10 - 49 employees
- London, England
W3 Lab Digital Solutions, a web development firm, was established in 2016. The firm specializes in web development, conversion optimization, pay per click, search engine optimization, and more and has a small team.

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356

Prism Marketing Group

(0 Reviews)

Not yet reviewed.
- Undisclosed
- 2 - 9 employees
- London, England
Graphic design agency Prism Marketing Group is located in Cheadle, United Kingdom. The small firm was launched in 2018. Their team focuses on graphic design, pay per click, social media marketing, web design, and more.

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357

Berry Cloud Ltd

(0 Reviews)

Not yet reviewed.
- $5,000+
- 2 - 9 employees
- London , England
Berry Cloud Ltd, a custom software development firm, is headquartered in London , United Kingdom and Prague, Czech Republic. The small agency was founded in 2014. Their team offers custom software development, web development, cloud consulting & SI, and mobile app development.
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358

Bitmaster

(0 Reviews)

Not yet reviewed.
- $10,000+
- 2 - 9 employees
- London, England
Launched in 2020, Bitmaster is a small mobile app development firm. Their team focuses on mobile app development, web development, Artificial Intelligence, and blockchain. The agency is headquartered in London, United Kingdom.
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359

Evil Twins Studio

(0 Reviews)

Not yet reviewed.
- $1,000+
- 2 - 9 employees
- London, England
Evil Twins Studio is a SEO company. They are in London, United Kingdom and have a small team. Their services include search engine optimization, web design, graphic design, web development, and more.
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360

InWings LTD

(0 Reviews)

Not yet reviewed.
- $5,000+
- 2 - 9 employees
- London, England
Founded in 2023, InWings LTD is a blockchain company. They are based in London, United Kingdom and have a small team. Their services include blockchain, custom software development, and web development.
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