Top 100 JavaScript Development Companies in England
The Best of March 2026Looking for a top JavaScript developer in England?
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 England. Browse descriptions, feedback, and awards to find which can best suit your company’s needs.
List of the Best England JavaScript Developers
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691$5,000+2 - 9 employeesSheffield, EnglandPrimescale Technologies Limited is a small cloud consulting & SI company launched in 2017. Their team offers cloud consulting & SI and Web Development.Read More
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692Undisclosed10 - 49 employeesNottingham, EnglandLooks OK is a website development firm. The team is based in Nottingham, England, and their services include Web Development and Mobile App Development.Read More
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693$5,000+Freelancer employeesBirmingham, EnglandRead More
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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iSecured LtdIndustries
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694$5,000+2 - 9 employeesStansted, EnglandRead More
Digital design company Brown Owl Creative is based in Stansted, United Kingdom. With fewer than 10 employees, the company specializes in web design, branding, and web development for primarily mid-market clients since their founding in 2012.
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TrustleafIndustries
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695$10,000+10 - 49 employeesMilton Keynes, EnglandFounded in 2009, PODTECH is a small Milton Keynes, England-based IT strategy consulting company. Their team offers IT strategy consulting and Custom Software Development.Read More
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Royal Bank of ScotlandIndustries
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696$1,000+Freelancer employeesStoke-on-Trent, EnglandRead More
Web design agency Lee Lawton Design is located in Stoke-on-Trent, United Kingdom. The small firm was founded in 2016. Their services include web design, branding, ux/ui design, web development, and more.
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697$1,000+Freelancer employeesHINCKLEY, EnglandRead More
CreativeScript is a web design company based in Nuneaton, England. Established in 2011, this solitary freelancer provides services in web development, web design, and graphic design.
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Paula Hall -
698$1,000+Freelancer employeesCanterbury, EnglandRead More
Alex Cachia is a small website development company. They specialize in web development and were launched in 2018.
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699$1,000+250 - 999 employeesLondon, EnglandSynoviq is a social media marketing firm. They are located in Newark, Delaware; Melbourne, Australia; London, England and Kolkata, India and have a midsize team that provides Social Media Marketing, Search Engine Optimization, Web Development, Ecommerce Marketing, and more. The agency was established in 2011.Read More
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700$50,000+1,000 - 9,999 employeesLondon, EnglandVention is an IT staff augmentation company. The large New York, New York-based firm was founded in 2002. Their team specializes in IT staff augmentation, Custom Software Development, Web Development, Mobile App Development, and more.Read More
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IBM PayPal pwc IC MarketsIndustries
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701$10,000+Freelancer employeesGodalming, EnglandMassive Marketing is a web design company in Godalming, England. They specialize in Web Design, Web Development, Search Engine Optimization, Conversion Optimization, and more and were founded in 2024.Read More
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Mercer Labs NOAN Inspirational Adventures House Of ImpactIndustries
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702$1,000+Freelancer employeesPucklechurch, EnglandRead More
Bristol Web Designer, a web development company, was founded in 2021. The small Pucklechurch, United Kingdom-based team provides web development, search engine optimization, web design, branding, and more.
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703$1,000+10 - 49 employeesLondon, EnglandRead More
Looming Tech, an app development company, is located in Sofia, Bulgaria and London, United Kingdom. The agency offers mobile app development, web development, custom software development, e-commerce development, and more and has a small team.The agency was founded in 2020.
Clients
Lyst (http://lyst.co.uk/) Which (http://which.co.uk/) Imray Laurie Norie & Wilson (http://imray.com/) Hintsa (https://www.hintsa.com/)Industries
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704$1,000+10 - 49 employeesLondon, EnglandSnooze Tech is a custom software development company. In London, England, their small team offers Custom Software Development, Web Development, IT strategy consulting, E-Commerce Development, and more. The agency was launched in 2024.Read More
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705$10,000+10 - 49 employeesMenston, EnglandRead More
Uptic IO LLC is an Oak Park, Illinois-based DevOps Managed Services company. They focus on DevOps Managed Services, Enterprise App Modernization, cloud consulting & SI, Custom Software Development, and more and were launched in 2017.
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706$10,000+50 - 249 employeesKingston upon Thames, EnglandRead More
Founded in 2019, Uinno is an artificial intelligence firm. The midsize team specializes in Artificial Intelligence, Custom Software Development, Low/No Code Development, UX/UI Design, and more. The company is based in L'viv, Ukraine; Tallinn, Estonia; Kingston upon Thames, England and Zaporizhzhia, Ukraine.
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OnlyFansIndustries
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707$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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708$25,000+50 - 249 employeesLondon, EnglandRead More
DotCode is a design and development company based in Lviv, Ukraine, and founded in 2018. Their team of more than 10 provides web development, web design, and e-commerce development solutions for clients in the fields of hospitality, advertising, and financial services.
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Ply LCM Digital Fly Jets ThriveIndustries
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709$5,000+2 - 9 employeesLondon, EnglandEstablished in 2021, Remote Skills is a small custom software development company. Their team provides Custom Software Development, Artificial Intelligence, Generative AI, API Development, and more. The agency is based in London, England.Read More
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710$5,000+Freelancer employeesSheffield, EnglandRead More
Web design company LucidFox is in Sheffield, United Kingdom. Founded in 2018, the small team offers web design, web development, and search engine optimization.
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711$10,000+10 - 49 employeesLondon, EnglandRead More
Marzee Labs is a web development company that has been offering web design, web development, ad e-commerce development services to their clients since 2013. Their 10 employees are based out of their Porto, Barcelona, London, and Setúbal, Portugal offices.
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ARTEIndustries
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712$1,000+Freelancer employeesBromley, EnglandSkya Designs Limited is a small web design company. They provide web design, web development, and search engine optimization and were founded in 2020. The agency is based in Bromley, United Kingdom.Read More
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713$10,000+10 - 49 employeesManchester, EnglandTiksom Limited is an IT staff augmentation company. The small Manchester, England-based agency was established in 2017. Their team offers IT staff augmentation, Web Design, UX/UI Design, Custom Software Development, and more.Read More
Clients
𝗥𝗮𝗽𝗶𝗱𝗦𝗽𝗶𝗸𝗲 - Business Critical Website Monitoring & Security Solution ****************************** 𝗦𝘁𝗮𝗻𝗳𝗼𝗿𝗱 𝗨𝗻𝗶𝘃𝗲𝗿𝘀𝗶𝘁𝘆 - Shaping the Future of Medicine Through Premier Education and Innovation ******************************Industries
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714$25,000+10 - 49 employeesLondon, EnglandAtraX is a small IT strategy consulting company. The Tirana, Albania-based company was established in 2015. Their services include IT strategy consulting, IT staff augmentation, Custom Software Development, Web Development, and more.Read More
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715$1,000+10 - 49 employeesLondon, EnglandMaya Hive is a web development firm established in 2006. The team offers Web Development and Digital Strategy and is headquartered in London, England and Colombo, Sri Lanka.Read More
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716$10,000+10 - 49 employeesLondon, EnglandRead More
ExpandX is a web development firm. Their small team is in Sofia, Bulgaria; London, England; München, Germany and New York, New York. The firm specializes in Web Development, Social Media Marketing, Pay Per Click, E-Commerce Development, and more. The firm was established in 2015.
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High Touch Investment Corp Inc (USA) Assent Inc (Canada and USA) South Themes Colleges Group (UK) Airhosted (Switzerland)Industries
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717$5,000+50 - 249 employeesLincoln, EnglandRead More
In Jaipur, India and Noida, India, Aelum Consulting is a business consulting company. The company offers business consulting, IT managed services, mobile app development, web development, and more and is midsize.The company was launched in 2016.
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718$1,000+2 - 9 employeesReading, EnglandNaxtech is a marketing strategy company. The small team is in Reading, United Kingdom. Their services include marketing strategy, digital strategy, web development, and search engine optimization.Read More
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La Veranda Resort - Accor Hotels Hilton Hotels Intel EyeForPharmaIndustries
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719$10,000+10 - 49 employeesLondon, England24hour.dev, a web development firm, is in San Francisco, California and Warszawa, Poland. Founded in 2015, the team provides Web Development and Mobile App Development.Read More
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720$1,000+2 - 9 employeesLondon, EnglandSoftware development firm Roberts Tech Consulting was established in 2024. Their small team is headquartered in London, England. Roberts Tech Consulting specializes in Custom Software Development, AI Consulting, and Web Development.Read More
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Schedule ConsultationMost Reviewed JavaScript Developers in England
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