Top 100 JavaScript Developers
The Best of August 2026Looking for a top JavaScript development company?
Developers use JavaScript to make web pages responsive and interactive. JavaScript is a text-based programming language used in web development, typically alongside CSS and HTML. Some common use cases for JavaScript are menus, animations, or interactive maps.
That's why we've created this list of the best JavaScript developers for you to review. Read through company descriptions, former clients, and notable projects to find the best fit for your business.
List of the Best JavaScript Development Companies
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5731$1,000+10 - 49 employeesZhytomyr, UkraineRead More
SEOTM is a digital agency with locations in Zhytomyr, Ukraine, and Cork, Ireland. It was founded in 2005 and has 30 employees who specialize in web development, SEO, and web design.
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KusumPharmIndustries
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5732$5,000+2 - 9 employeesTallinn, EstoniaRead More
Zetico is a B2B digital consulting firm founded in Kyiv in 2020 with no more than two experts. They specialize in web development, custom software development, and cloud consulting solutions for various clients.
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Mozilla FoundationIndustries
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5733$1,000+2 - 9 employeesRead More
Founded in 2011, Gruffi is a digital web agency based in Poznan, Poland. Their small team, with less than ten employees, specializes in digital strategy, web development, e-commerce development, and web design. They focus on Android and WordPress platforms.
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AIG -
5734$1,000+10 - 49 employeesFounded in 1994, eBase U.S. Is a software development company. The company offers custom software development, web development, web design, ux/ui design, and more and has a small team. The company is located in Yonago City, Tottori prefecture, Japan.Read More
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5735$5,000+2 - 9 employeesTunis, TunisiaRead More
WeaveLines is a digital strategy and innovation lab based in Tunis, Tunisia. The lab, founded in 2017, has a team of less than ten that provides web development, UX/UI design, and mobile app development services. WeaveLines serves small companies in various industries that include media, medical, and e-commerce.
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5736$1,000+Freelancer employeesBarcelona, SpainRead More
Hable Studios is a web design and development studio based in Barcelona. Founded in 2018, they serve small and midmarket businesses in industries such as arts and entertainment, business services, and education.
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PaperclipIndustries
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5737$10,000+50 - 249 employeesTarneit, AustraliaMarquee Solution is a SEO company. The midsize Surat, India-based agency was launched in 2013. Their team provides search engine optimization, pay per click, web development, mobile app development, and more.Read More
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5738$5,000+10 - 49 employeesBucurești, RomaniaRead More
Digital Ninja is a full-service digital agency based in Constanta, Romania, with offices in Bucharest, Romania, and London. Founded in 2015, Digital Ninja's team of fewer than 5 employees provides web design, web development, e-commerce development, PPC, and conversion rate optimization services.
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FRF - Romanian Football FederationIndustries
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5739$1,000+10 - 49 employeesRead More
Established in 2018, Simplix Innovations is an e-commerce development firm. They are headquartered in Abu Dhabi, United Arab Emirates; Riyadh, Saudi Arabia; Kingston, Washington and Cairo, Egypt and have a small team. The firm focuses on e-commerce development, web design, web development, search engine optimization, and more.
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5740$5,000+50 - 249 employeesKathmandu, NepalCurves n' Colors Pvt. Ltd., an user experience agency, is in Kathmandu, Nepal. Their services include UX/UI Design and Custom Software Development.Read More
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5741$1,000+10 - 49 employeesBengaluru, IndiaQualwebs is a website development firm. They focus on Web Development, Mobile App Development, Custom Software Development, and UX/UI Design and were established in 2015. Their small team is Bengaluru, India-based.Read More
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5742$10,000+10 - 49 employeesAhmedabad, IndiaWhitelotus Corporation Private Limited is a mobile app development firm founded in 2012. Their small team is headquartered in Ahmedabad, India. The firm specializes in Mobile App Development, IT staff augmentation, Custom Software Development, IT managed services, and more.Read More
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5743$10,000+10 - 49 employeesDelhi, IndiaRead More
DeepSpace9 is a web development and e-commerce firm based in New Delhi, India. Founded in 2017, their team of 7 serves small and medium-sized clients in the e-commerce, retail, and hospitality sectors. Services include Android/iOS, Laravel, PHP, and JavaScript development.
Clients
Nike IndiaIndustries
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5744$1,000+10 - 49 employeesWebconne8, a web development firm, was launched in 2013. Located in Frisco, Texas and Grottaferrata, Italy, their small team provides Web Development, Mobile App Development, Search Engine Optimization, and Pay Per Click.Read More
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5745$5,000+10 - 49 employeesWrocław, PolandRead More
Ringo Solutions is a software development company based in Wrocław, Poland. Founded in 2013, they comprise three employees specializing in web and mobile app development, application management and support, and CMS. They work primarily for startups and midmarket enterprises, usually in manufacturing, retail or finance.
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5746$5,000+2 - 9 employeesSmack Happy Design is a web design agency established in 2008. The small team focuses on Web Design and Web Development.Read More
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5747Undisclosed2 - 9 employeesRead More
Nice Work Done is a creative digital agency that was founded in 2001 and is headquartered in Novi Sad, Serbia. Its small team of fewer than 5 employees specializes in web development, digital strategy, and branding.
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Smart Advantage ltd -
5748$1,000+10 - 49 employeesGurugram, IndiaRead More
Kadam Technologies is a development agency based in Gurgaon, India. Founded in 2015, it focuses on small business clients in e-commerce and health fields. Services include web development, e-commerce development, and UX/UI design.
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BreathClinicIndustries
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5749$10,000+2 - 9 employeesSt. Helens, ORRead More
Software Harmonics, LLC is a software company based in St. Helens, Ore. with more than two members. They have provided custom software and web development solutions since their founding in 2020. They work with small and mid-market companies.
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NewGen Vineyard ServicesIndustries
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5750$5,000+2 - 9 employeesNew York, NYRead More
Net Theory, Inc. is a web design and development company founded in 1999 and located in New York. With a team of fewer than 50 employees, they serve small businesses in the e-commerce, consumer products and services, and media industries. Their services include web development, digital strategy, UX/UI design, and e-commerce development.
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Caviar RusseIndustries
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5751$5,000+50 - 249 employeesSurat, IndiaE-commerce development firm devx was launched in 2022. The team provides E-Commerce Development and Web Development.Read More
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5752$1,000+10 - 49 employeesRead More
Launched in 2016, Sonerim is an application development company. The small Kesklinna, Estonia-based team provides mobile app development, web development, custom software development, ux/ui design, and more.
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5753$25,000+2 - 9 employeesRead More
ZDEV is a development agency in London, England. Founded in 2015, they have about 4 employees that serve mostly small businesses in a wide variety of industries. Services include web, custom software, and mobile app development.
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WashDoctors - Startup helping people to get their cars washed -
5754$10,000+50 - 249 employeesBellevue, WARead More
Virtuosity Consulting, a custom software development firm, was launched in 2008. They are located in Bellevue, Washington and Navi Mumbai, India and have a midsize team. Their services include custom software development, IT managed services, enterprise app modernization, web development, and more.
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5755$1,000+2 - 9 employeesLaunched in 2024, Tantrija Enterprises is a small Blockchain company headquartered in Ajmer, India. Their services include Blockchain, Web Design, Web Development, Mobile App Development, and more.Read More
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5756$5,000+10 - 49 employeesJamnagar, IndiaE-commerce development company Azguards Technologies LLP was founded in 2017. They are in Jamnagar, India and have a small team. Azguards Technologies LLP provides e-commerce development, custom software development, web development, mobile app development, and more.Read More
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5757$5,000+10 - 49 employeesPortsmouth, EnglandHewitt Matthews is a PPC company launched in 2016. Their small team is in Portsmouth, England and focuses on Pay Per Click, Web Development, Advertising, Social Media Marketing, and more.Read More
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5758$5,000+10 - 49 employeesNewcastle, IrelandRead More
DMC Consultancy is a web design company launched in 2019. The firm focuses on web design, mobile app development, web development, social media marketing, and more and has a small team. The firm is in Newcastle, Ireland.
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5759$100,000+10 - 49 employeesAhmedabad, IndiaRead More
Silver Webbuzz is a web development company in Ahmedabad, India. Founded in 2014, they have about 10 employees. Silver Webbuzz works with small businesses on web development, web design, mobile app development, e-commerce development, and SEO.
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Mobile App DevelopmentIndustries
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5760$1,000+10 - 49 employeesSmall IT managed services company TIBUS, is headquartered in Belfast, Northern Ireland; Dublin, Ireland and London, England. They provide IT managed services, Cybersecurity, and Web Development and were launched in 1996.Read More
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Connect with a JavaScript Developers that received the most new reviews in the past 12 months.
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JavaScript Development Companies FAQs
The most popular JavaScript development companies out there may not be the right match for your company's needs. Here are some FAQs to get you thinking about your business needs, which will help you find the right match.
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What is JavaScript used for?
JavaScript is one of the main programming languages in the web development industry today. Many developers utilize JavaScript to create interactive features for websites and applications. Many prefer it because it can produce responsive UI and animations.
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Is JavaScript still widely used?
Yes, JavaScript is widely used in the market and is considered one of the popular options in the programming language space. It has been proven to be a consistent and capable programming language for creating interactive and modern features for websites and applications.
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Which top companies use JavaScript?
A lot of established companies and businesses utilize JavaScript, but some of the notable ones are Facebook, Amazon, Netflix, Google, and even Microsoft. These companies utilize JavaScript for web development projects including their front-end and back-end needs.