Top 100 JavaScript Developers
The Best of April 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.
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.
List of the Best JavaScript Development Companies
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6091$25,000+50 - 249 employeesColombo, Sri LankaCalcey Technologies is a custom software development firm launched in 2002. They are headquartered in Colombo, Sri Lanka and Las Vegas, Nevada and have a midsize team. The firm specializes in Custom Software Development, UX/UI Design, BI & big data consulting & SI, Web Development, and more.Read More
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6092$5,000+10 - 49 employeesBogra, BangladeshBoomdevs is an UX company established in 2014. Their small team is in Bogra, Bangladesh; New York, New York and Dhaka, Bangladesh and specializes in UX/UI Design, Web Development, Mobile App Development, Custom Software Development, and more.Read More
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6093$10,000+2 - 9 employeesGuilden Morden, EnglandRead More
Crowers Limited, a custom software development company, is based in Guilden Morden, United Kingdom. The company specializes in custom software development, mobile app development, web development, web design, and more and has a small team.The company was founded in 2017.
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XylemIndustries
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6094$1,000+10 - 49 employeesLondon, EnglandRead More
Zenibyte Creative Ltd is a small London, United Kingdom-based e-commerce development firm. The team specializes in e-commerce development, mobile app development, web development, web design, and more.
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6095Undisclosed50 - 249 employeesSan Ġwann, MaltaCleverbit Software is a custom software development company. The San Ġwann, Malta-based agency was founded in 2016. The midsize team focuses on Custom Software Development, Web Development, cloud consulting & SI, CRM consulting and SI, and more.Read More
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Arata SolutionsIndustries
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6096$1,000+10 - 49 employeesMohanganj, BangladeshFounded in 2023, ORIOX is a branding company. They are based in Mohanganj, Bangladesh and Dhaka, Bangladesh and have a small team. The agency offers branding, ux/ui design, web development, and logo.Read More
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6097$10,000+2 - 9 employeesIslamabad, PakistanFull Service Digital Agency, an app development company, is based in Islamabad, Pakistan. Founded in 2020, the small team offers Mobile App Development, Social Media Marketing, Web Development, E-Commerce Development, and more.Read More
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TripLabIndustries
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6098$5,000+10 - 49 employeesKharkiv, UkraineDesign and Test Lab is a mobile app development firm located in San Francisco, California and Kharkiv, Ukraine. The agency specializes in Mobile App Development, Web Development, UX/UI Design, Application Testing, and more and has a small team.The agency was established in 2005.Read More
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KanopyIndustries
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6099$1,000+2 - 9 employeesBased in London, England; Vršac, Serbia and Neu-Ulm, Germany, Wolftech Studio is a web design agency and web development firm. They offer Web Design and Web Development and were launched in 2021.Read More
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6100$1,000+2 - 9 employeesHo Chi Minh, VietnamRead More
Hexagon Asia is a digital agency based in Ho Chi Minh, Vietnam. The agency, founded in 2019, has a team of less than ten that provides UX/UI design, web development, mobile app development, conversion optimization, and e-commerce development services to small and larger-sized companies in gambling, financial services, IT, e-commerce, and other industries.
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Timeless.eeIndustries
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6101$10,000+2 - 9 employeesLondon, EnglandRead More
O'Dwyer Software is a London-based software company founded in 2014 with a team of more than two experts. They specialize in web development, custom software development, and application testing for clients ranging from small businesses to large firms.
Clients
GFKIndustries
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6102$5,000+2 - 9 employeesPixelPeople is a web design company. The Naperville, Illinois-based company was launched in 2016. The small team offers Web Design, Web Development, Branding, Graphic Design, and more.Read More
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6103$25,000+10 - 49 employeesLondon, EnglandCustom software development firm DEVITGROUP LTD was launched in 2020. They are headquartered in London, England and have a small team. DEVITGROUP LTD focuses on Custom Software Development, Web Development, Mobile App Development, Artificial Intelligence, and more.Read More
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6104$5,000+10 - 49 employeesIslamabad, PakistanRead More
Headquartered in Pakistan with an additional office in Munich, Block 360 is a technology company that specializes in blockchain development, custom software development, and cybersecurity. Since 2017, the team of 50 professionals focuses client efforts on Amazon and linux server platforms.
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IBTechIndustries
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6105$10,000+50 - 249 employeesKharkiv, UkraineRead More
Inmost is a mobile application development company located in , Ukraine and Tallinn, Estonia. They focus on mobile app development, custom software development, application testing, web development, and more and were launched in 2015.
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6106$1,000+2 - 9 employeesBački Petrovac, SerbiaRead More
Web Artisan is a web agency founded in 2018 with fewer than 10 employees. They offer web development, e-commerce development, and application testing services from their office in B. Petrovac, Serbia. They work with small businesses in the fields of real estate and consumer products.
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Sirka.comIndustries
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6107$10,000+10 - 49 employeesReno, NVRead More
Mutations Limited is a full stack software development agency based in Los Angeles. Since 2016, the small team of 5 has years of experience working on custom software development, UX/UI design, web development and mobile app development projects.
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Gemini DuplicationIndustries
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6108$10,000+10 - 49 employeesLahore, PakistanLaunched in 2018, Triixa technologies is a website development firm. The team focuses on Web Development and Custom Software Development.Read More
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6109$10,000+10 - 49 employeesHerzliya, IsraelRead More
Trivium Solutions is a boutique software development and consulting company founded in 1996 with over 10 employees. They provide custom software, IoT, and mobile app development solutions from their office in Herzliya, Israel.
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Ceragon NetworksIndustries
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6110$5,000+2 - 9 employeesRochester, MIRead More
Brilliant Chemistry is a development agency founded in 2011 and based in Rochester, Mich. Their team of fewer than 10 provides custom software, web, and mobile app development solutions for small and mid-market firms in the fields of IT, e-commerce, and manufacturing.
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Michigan LotteryIndustries
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6111$5,000+10 - 49 employeesLahore, PakistanFiction Developers is a Lahore, Pakistan-based web development firm. The small team provides Web Development, Mobile App Development, E-Commerce Development, API Development, and more. The company was established in 2021.Read More
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6112$1,000+2 - 9 employeesSahibzada Ajit Singh Nagar, IndiaRead More
Fox Techies - Web Designing and Development Agency, India is a web design company. Their small team is in Sahibzada Ajit Singh Nagar, India. Their services include web design, web development, graphic design, and search engine optimization. The firm was founded in 2020.
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6113$10,000+10 - 49 employeesPlovdiv, BulgariaRead More
WebX Software is a software development company based in Plovdiv, Bulgaria with no more than 50 employees. Since their founding in 2018, they have offered IT staff augmentation, custom software development, and mobile app development solutions for various clients.
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Alex C TruckingIndustries
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6114$5,000+10 - 49 employeesColumbus, OHHeadquartered in Columbus, Ohio, Uplancer Agency is a SEO agency. Established in 2020, the small team focuses on Search Engine Optimization, Web Design, Web Development, Marketing Strategy, and more.Read More
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Johnson & JohnsonIndustries
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6115$10,000+50 - 249 employeesto, PolandRead More
Elasticsoft is a to, Poland-based IT staff augmentation company. The midsize firm was founded in 2015. Their services include IT staff augmentation, custom software development, web development, and mobile app development.
Clients
Check our latest projects we've built with React,Golang,Python, <a href="https://elasticsoft.io/technologies/angular-development-services/">Angular</a> and <a href="https://elasticsoft.io/technologies/nodejs-development-services/">Node.js outsourcing</a>: -
6116$1,000+10 - 49 employeesRzeszów, PolandRead More
Investimetric.io is a small web development company. Established in 2018, the team specializes in web development, custom software development, other application development, application management & support, and more. The agency is located in Rzeszów, Poland.
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6117$1,000+2 - 9 employeesRead More
Evius Industri is a digital company headquartered in Indonesia. The company was founded in 2017, and has a team of 3 people. They provide a wide range of services including custom software development, UX/UI design, web design, and web development.
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Energihub -
6118$10,000+10 - 49 employeesVilnius, LithuaniaMonotwo is a web design agency. The Vilnius, Lithuania-based firm was founded in 2014. Their services include Web Design and UX/UI Design.Read More
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InterosIndustries
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6119$5,000+2 - 9 employeesNagpur, IndiaRead More
NetworkAlgo Business Solutions is a web and mobile applications development company based in Nagpur, India. The company, founded in 2017, has a team of less than ten that provides mobile app development, web development, and custom software development services. NetworkAlgo Business Solutions serves midmarket and other-sized companies in the IT, e-commerce, and automotive industries.
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Network IntelligenceIndustries
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6120$5,000+2 - 9 employeesBudapest, HungaryRead More
PK Agency, a web development company, was established in 2020. The small Budapest, Hungary-based team specializes in web development, mobile app development, custom software development, e-commerce development, and more.
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