Top 100 JavaScript Development Companies in the United Kingdom
The Best of August 2026Looking 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.
To assist you in your search for a partner, we’ve compiled this list of the top JavaScript development agencies in United Kingdom. Browse descriptions, feedback, and awards to find which can best suit your company’s needs.
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List of the Best United Kingdom JavaScript Developers
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691$5,000+2 - 9 employeesRawdon, EnglandBroadwise Solutions is a branding company. They are headquartered in Rawdon, England and have small team of experts. Their services include Branding and Web Development.Read More
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692$1,000+2 - 9 employeesStratford upon Avon, EnglandSmooth Rentals is a SEO services firm. They provide Search Engine Optimization and Pay Per Click and were founded in 2022. The firm is located in Stratford upon Avon, England.Read More
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693$10,000+10 - 49 employeesLondon, EnglandInnolab AI is a small artificial intelligence firm. The Columbus, Ohio-based firm was launched in 2020. Their services include Artificial Intelligence, UX/UI Design, Web Development, Mobile App Development, and more.Read More
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Buddy Lee Jump RopeIndustries
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694$10,000+10 - 49 employeesLondon, EnglandJAPCO is a software development company launched in 2021. Their services include Custom Software Development and Mobile App Development.Read More
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695$10,000+2 - 9 employeesLondon , EnglandDigital Mosaic, a website development company, was launched in 2009. The agency focuses on Web Development and Web Design.Read More
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696$10,000+2 - 9 employeesMilton Keynes, EnglandMethod & Class Ltd, an UX company, was founded in 2007. Based in Milton Keynes, England, the team offers UX/UI Design and Custom Software Development.Read More
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697$5,000+2 - 9 employeesLondon, EnglandSuggestv Ltd is a small custom software development company located in London, England. The team specializes in Custom Software Development and cloud consulting & SI.Read More
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698$5,000+2 - 9 employeesEdinburgh, ScotlandFounded in 1997, Arcas Web Design is a website development company. The team provides Web Development and Web Design.Read More
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699$1,000+2 - 9 employeesCoventry, EnglandFounded in 2010, FLUID7 Ltd is an Application Management & Support company. The team offers Application Management & Support and E-Commerce Development.Read More
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700$25,000+2 - 9 employeesCambridge, EnglandOrthogonality is a Cambridge, England-based software development firm. They offer Custom Software Development and Web Development.Read More
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701$10,000+50 - 249 employeesFulham, EnglandIgnis is a branding agency. Headquartered in Fulham, England, the company focuses on Branding and Event Marketing.Read More
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702Undisclosed2 - 9 employeesBeeston, EnglandSHF Web Solutions LLP is a web design agency and web development company. The Beeston, England-based firm offers Web Design and Web Development.Read More
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703Undisclosed2 - 9 employeesManchester, EnglandBeyond Digital Group, a branding firm, was launched in 2014. The team specializes in Branding and E-Commerce Development and is headquartered in Manchester, England.Read More
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704$1,000+2 - 9 employeesKirkmuirhill, ScotlandPixel Fields Web Agency is an app development firm. The Kirkmuirhill, Scotland-based agency was launched in 2014. Their team provides Mobile App Development and Web Design.Read More
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705$5,000+2 - 9 employeesLondon , EnglandCustom software development company Berry Cloud Ltd focuses on Custom Software Development and Web Development. They were launched in 2014.Read More
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706$5,000+2 - 9 employeesLeeds, EnglandMoonfive is a website development firm. They are located in Leeds, England, and their services include Web Development and Enterprise App Modernization.Read More
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707$10,000+10 - 49 employeesLeeds, EnglandSmall branding firm Pedro Agency, is in Leeds, England and Kings Cross, England. Their services include Branding and Social Media Marketing.Read More
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708$1,000+10 - 49 employeesWilmslow, EnglandIn Wilmslow, England, Digi-X Marketing ltd is a branding agency. They offer Branding and Market Research and were launched in 2020.Read More
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709$1,000+Freelancer employeesShenley Brook End, EnglandBased in Shenley Brook End, England, yannyWeb - Freelance Web Developer is a website development company. The team provides Web Development and Web Design.Read More
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710$5,000+2 - 9 employeesLondon, EnglandRejiggle is a small London, England-based web design agency. The team specializes in Web Design and UX/UI Design.Read More
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711$5,000+2 - 9 employeesLondon, EnglandFounded in 2025, DIGIZAL is a small custom software development firm located in London, England. Their team offers Custom Software Development and Artificial Intelligence.Read More
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712$1,000+10 - 49 employeesCambridge, EnglandEstablished in 2016, Elantratech is a website development firm. The team specializes in Web Development and E-Commerce Development.Read More
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713$10,000+50 - 249 employeesStafford, EnglandE-commerce development firm Kanuka Digital was founded in 1995. The firm provides E-Commerce Development and Web Design.Read More
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714Undisclosed10 - 49 employeesLondon, EnglandBrand42, a web design agency, offer Web Design and Web Development. They were founded in 2004.Read More
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715$10,000+10 - 49 employeesWesthoughton, EnglandStatuo is a pay per click agency. They focus on Pay Per Click and Web Design and are located in Westhoughton, England.Read More
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716Undisclosed50 - 249 employeesSwindon, EnglandSilicon Valley Infomedia Pvt. Ltd. Is a web development company founded in 2004. The firm specializes in Web Development and Mobile App Development.Read More
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717$5,000+50 - 249 employeesLytchett Matravers, EnglandDigital strategy company Digital Otters was founded in 2014. The firm specializes in digital strategy, social media marketing, search engine optimization, pay per click, and more and has a small team. The firm is located in London, Pakistan and Lytchett Matravers, United Kingdom.Read More
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718$1,000+2 - 9 employeesSouthend-on-Sea, EnglandBased in Southend-on-Sea, England, Bug Media is a small web development firm. The team offers Web Development and E-Commerce Development.Read More
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719$1,000+2 - 9 employeesLong Eaton, EnglandSmall SEO company Vimana Digital, is based in Long Eaton, England. The team offers Search Engine Optimization and Web Design.Read More
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720$1,000+50 - 249 employeesLondon, EnglandFounded in 2025, Marketing Max is a social media marketing agency. The company specializes in Social Media Marketing and Search Engine Optimization.Read More
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Airport Parking HouseIndustries
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Check out a JavaScript Developers in United Kingdom with the most new reviews in the past 12 months.
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