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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811$1,000+2 - 9 employeesSunderland, EnglandFounded in 2011, TTMG Internet Ltd is a small website development firm. Their services include Web Development and Web Design.Read More
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812$10,000+2 - 9 employeesBarnsley, EnglandWeb development firm Rolley is located in Barnsley, England. Established in 2022, the team specializes in Web Development and Custom Software Development.Read More
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813$25,000+2 - 9 employeesLincoln, EnglandHanabi is an e-commerce development company. Headquartered in Lincoln, England, the agency was established in 2019. Their services include E-Commerce Development and Digital Strategy.Read More
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Absolute CollagenIndustries
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814$5,000+2 - 9 employeesPitsford, EnglandNew Edge Media Ltd is a web design agency. Located in Pitsford, England, their small team specializes in Web Design and Web Development. The company was launched in 2004.Read More
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815$1,000+2 - 9 employeesBasildon, EnglandWeb design company Off The Peg Design Ltd was established in 2000. The company offers Web Design and Search Engine Optimization, and is small.Read More
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816$1,000+2 - 9 employeesCharsfield, EnglandSimply IT is an AI Agents company. Their small team is headquartered in Zanzibar, Tanzania and Charsfield, England. The firm specializes in AI Agents, Web Development, Marketing Strategy, Artificial Intelligence, and more. The firm was founded in 2016.Read More
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817$1,000+Freelancer employeesTimperley, EnglandMorgan Feeney is a web development company established in 2022. Their services include Web Development and Search Engine Optimization.Read More
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818$10,000+Freelancer employeesStockport, EnglandD3 Creative is a web design agency in Stockport, England. Launched in 2005, the team focuses on Web Design and Web Development.Read More
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819UndisclosedFreelancer employeesShurdington, EnglandSquee, a web design agency, is in Shurdington, England. Launched in 2023, the team provides Web Design and UX/UI Design.Read More
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820$75,000+250 - 999 employeesLondon, EnglandAW Solutions is a branding firm. The New York, New York-based company was founded in 2011. Their team offers Branding and Email Marketing.Read More
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821$1,000+2 - 9 employeesManchester, EnglandTextmiMedia.com is a custom software development firm. Their team is located in Manchester, England and offers Custom Software Development and Web Development.Read More
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822$5,000+2 - 9 employeesLondon, EnglandEstablished in 1997, Avco Productions Ltd is a web design agency. The team focuses on Web Design and UX/UI Design.Read More
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823$5,000+2 - 9 employeesLondon, EnglandUWP Group is a SEO agency. They specialize in Search Engine Optimization and Pay Per Click and were launched in 2010.Read More
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824$5,000+2 - 9 employeesShawfarm Industrial Estate, ScotlandWeb Age, an e-commerce development firm, was founded in 1996. The team offers E-Commerce Development and Web Design and is based in Shawfarm Industrial Estate, Scotland.Read More
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825$10,000+2 - 9 employeesEdinburgh, ScotlandBased in Edinburgh, Scotland, Starbit Limited is a small user experience agency. The team focuses on UX/UI Design and Web Design.Read More
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826$25,000+2 - 9 employeesCheshire, EnglandFounded in 2013, Prenex Digital, a small UX design company, is in Cheshire, England. Their team provides UX/UI Design and IT staff augmentation.Read More
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827$1,000+10 - 49 employeeslondon, EnglandSmall business intelligence company Nextbiz, is located in london, England. The team provides BI & big data consulting & SI and Custom Software Development.Read More
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828$1,000+2 - 9 employeesALTRINCHAM, EnglandAncyra Solutions Ltd, a custom software development company, specialize in Custom Software Development and Web Development. They were launched in 2014.Read More
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829Undisclosed2 - 9 employeesLondon, EnglandFounded in 2016, Quxie Web Design, a small web design agency, is located in İstanbul, Türkiye and London, England. Their team provides Web Design and Web Development.Read More
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830$1,000+2 - 9 employeesHemel Hempstead, EnglandEstablished in 2024, The Creative Box is a branding agency. Their services include Branding and Social Media Marketing.Read More
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831Undisclosed2 - 9 employeesLudlow, EnglandWebsite development firm Ember Web was established in 2013. The agency provides Web Development and Search Engine Optimization.Read More
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832$5,000+2 - 9 employeesLondon, EnglandDevFinn Ltd is a web development company. They are based in London, England and have small team of experts. Their services include Web Development and Mobile App Development.Read More
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833Undisclosed2 - 9 employeesStranraer, ScotlandEstablished in 2025, Rise Agency is a branding agency. The agency offers Branding and Social Media Marketing.Read More
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834$50,000+10 - 49 employeesHoughton Regis, EnglandSmall web design company Al Jaami Technologies, is based in Houghton Regis, England. The team specializes in Web Design and UX/UI Design.Read More
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RepairCMS ULTIMATEIndustries
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835$1,000+Freelancer employeesTewkesbury, EnglandKing Of Web Designs, a web design agency, is in Tewkesbury, England. Launched in 2020, the team provides Web Design and Web Development.Read More
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836$1,000+10 - 49 employeesDerby, EnglandHeadquartered in Derby, England, think3 is an Other Marketing company. Established in 2018, the team provides Other Marketing and Search Engine Optimization.Read More
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837$1,000+10 - 49 employeesSheffield, EnglandXune Solutions is a web development firm. The Sheffield, England-based company was established in 2015. Their services include Web Development and Branding.Read More
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838$5,000+10 - 49 employeesEngland , EnglandLaunched in 2021, Renexcode is a small England , England-based website development company. Their services include Web Development and Mobile App Development.Read More
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839$1,000+2 - 9 employeesLeeds, EnglandDEV-WP is a Leeds, England-based web development company. They focus on Web Development and Web Design and were founded in 2023.Read More
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840$25,000+10 - 49 employeesLondon, EnglandBing Digital is an UX company established in 1999. Their team focuses on UX/UI Design and Conversion Optimization.Read More
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Check out a JavaScript Developers in United Kingdom with the most new reviews in the past 12 months.
Most Reviewed
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