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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4021$1,000+10 - 49 employeesWeb design agency Gensofts Infosolutions was established in 2008. Located in Ghaziabad, India, their small team provides Web Design, Web Development, and Mobile App Development.Read More
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MendaxHCIndustries
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4022$1,000+10 - 49 employeesSurat, IndiaRead More
Founded in 2015, Webfusion Solutions is a web development company headquartered in Surat, India. Their team of 11 provide web development, mobile app development, SEO, and e-commerce development to clients.
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4023$5,000+10 - 49 employeesTrevose, PAInverse Paradox is a website development firm launched in 2007. The company focuses on Web Development, E-Commerce Development, UX/UI Design, and Web Design and has a small team. The company is in Trevose, Pennsylvania.Read More
Clients
Automattic Level Education Group SawStop Children's Hospital of PhiladelphiaIndustries
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4024$1,000+2 - 9 employeesKraków, PolandRead More
hauerpower studio is a web design company founded in 2011 and located in Kraków, Poland. They have a team of fewer than 10 individuals who offer web design, UX/UI design, and logo design services.
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ISKonlineIndustries
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4025$1,000+2 - 9 employeesRead More
Atlana is a web development company founded in 2016 based in Zaporizhzhia, Ukraine. Their team of 8 lends its services in web development, custom software development, and UX/UI design. They specialize in frameworks such as React Native, AngularJS, and VueJS, as well as languages such as JavaScript, C#, and ASPNET.
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HemdwerkIndustries
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4026$1,000+250 - 999 employeesKyiv, UkraineKyivstar.Tech, a custom software development company, was founded in 2023. Their midsize team is based in Kyiv, Ukraine. Their services include Custom Software Development, Web Development, and Mobile App Development.Read More
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4027$1,000+10 - 49 employeesJaipur, IndiaW3 SpeedUp is a web development firm based in Jaipur, India. Established in 2011, the small team focuses on Web Development, E-Commerce Development, Search Engine Optimization, and Pay Per Click.Read More
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4028$5,000+10 - 49 employeesSydney, AustraliaRead More
DigiGround is a mobile application development company based in Syndney. The company, founded in 2016, has a team of more than ten that provides mobile app and web development services to various companies.
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Sports Focus PhysiotherapyIndustries
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4029$5,000+10 - 49 employeesPetaling Jaya, MalaysiaFigzol is an artificial intelligence firm established in 2019. Their small team is located in Petaling Jaya, Malaysia; Lahore, Pakistan and Jeddah, Saudi Arabia. The firm offers Artificial Intelligence, AI Consulting, cloud consulting & SI, Mobile App Development, and more.Read More
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4030$10,000+50 - 249 employeesAhmedabad, IndiaRead More
Impero IT Services Pvt. Ltd is a 29-person IT firm based in Ahmedabad, India. This team, which was founded in 2011, offers web development, mobile app development, and software consulting services.
Clients
- Bellevue fire department - CMS DeBacker - Law Firm in Belgium - TanishqIndustries
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4031$5,000+10 - 49 employeesConxept Innovations, a Conversion Optimization company, is located in Dover, Delaware; Denver, Colorado; San Antonio, Texas and Austin, Texas. Launched in 2019, the small team specializes in Conversion Optimization, Web Design, E-Commerce Development, Search Engine Optimization, and more.Read More
Clients
Bend Advisory Group Team Bliink Shumailas London Propeller DigitalIndustries
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4032$10,000+50 - 249 employeesParker, COLaunched in 2015, UPlanet Inc is an AI firm. They are based in Parker, Colorado and have a midsize team. The firm provides Artificial Intelligence, Web Development, Mobile App Development, E-Commerce Development, and more.Read More
Clients
Shop HahnIndustries
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4033$5,000+10 - 49 employeesCoimbatore, IndiaRead More
Pattronize InfoTech is a web development company that is headquartered in Coimbatore, India with a second office in Bella Vista, Australia. Founded in 2013, the company consists of 21 employees. Their team specializes in web development, UX/UI design, and mobile app development. They mostly work with small business and midmarket clientele in the healthcare, business services, and consumer products industries.
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Herbal Care HermeoIndustries
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4034$1,000+10 - 49 employeesAbstract Infosys, a SEO services firm, was founded in 2023. Their small team is headquartered in Kathmandu, Nepal and offers Search Engine Optimization, Social Media Marketing, Email Marketing, Content Marketing, and more.Read More
Clients
Spread Maya Abiral Himalayan Dog Chew Foxbus Australia Rent in NepalIndustries
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4035$25,000+10 - 49 employeesHo Chi Minh City , VietnamRead More
Ventuso LLC is a web, mobile, and custom software development company based in Vietnam with an office in Dallas, TX. Founded in 2010, this 10+ team excels at delivering top-notch software solutions to small businesses.
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Fi InteractiveIndustries
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4036$10,000+2 - 9 employeesCork, IrelandRead More
Social media marketing agency noise was launched in 2017. The small team focuses on social media marketing, pay per click, web design, web development, and more. The agency is based in Cork, Ireland and Houston, Texas.
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4037$5,000+10 - 49 employeesZaporizhzhia, UkraineRead More
Launched in 2015, JSN is a small website development firm. Their team focuses on web development, custom software development, and mobile app development. The agency is located in Zaporizhzhia, Ukraine.
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4038$5,000+2 - 9 employeesPloiești, RomaniaRead More
PXM Digital is a website development company founded in 2021. The agency offers web development, web design, search engine optimization, ux/ui design, and more and has a small team.
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4039$5,000+2 - 9 employeesSkopje, North MacedoniaRead More
Quasar.mk is an information technology and services company founded in 2018 in Skopje, Macedonia. Their team of fewer than five employees offers web development and design, as well as digital strategy services to small businesses in the IT and advertising agencies.
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4040$10,000+10 - 49 employeesRead More
TechieMinions is a Buffalo, Michigan-based app development company. The small team provides mobile app development, business consulting, web development, custom software development, and more and was established in 2015.
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4041$25,000+10 - 49 employeesNew York, NYRead More
JAKT is an app design and development company based in New York City. Founded in 2013, the team of 30 specializes in UX/UI design, mobile app development, and artificial intelligence.
Clients
NetflixIndustries
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4042$1,000+2 - 9 employeesBarcelona, SpainLocated in Barcelona, Spain and Lviv, Ukraine, Nerd Studio is an UX design agency. The small firm was launched in 2020. Their services include UX/UI Design, Web Development, Branding, Search Engine Optimization, and more.Read More
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4043$10,000+10 - 49 employeesNoida, IndiaRead More
Infozion Technologies is a digital development firm headquartered in Gurgaon, India. Founded in 2016, their team of approximately 20 employees serves businesses of all sizes and industries. Their scope of work includes but isn't limited to mobile app development, UX/UI design, custom software, and e-commerce.
Clients
Shiv Nadar UniversityIndustries
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4044$1,000+2 - 9 employeesDecatur, GARead More
Winnona Partners is a software development firm based in Decatur, Georgia. The agency provides custom software development, mobile app development, business consulting, and web development and has a small team.The agency was established in 2014.
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4045$5,000+10 - 49 employeesRead More
Vedesoft is a web development firm. Launched in 2017, the team offers web development, e-commerce development, mobile app development, digital strategy, and more. Their small agency is Sofia, Bulgaria-based.
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4046$1,000+2 - 9 employeesRead More
DINO is a technology company based in Toronto, with an office in Tel Aviv. Founded in 2010, they provide services for small, midmarket, and enterprise businesses operating primarily in advertising/marketing, gaming, or IT industries. They specialize in web development, custom software development, mobile app development, and web design.
Clients
NickelodeonIndustries
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4047$5,000+2 - 9 employeesToronto, CanadaDevops managed services company DevNinja.tech was established in 2023. The small team specializes in devops managed services, ux/ui design, cloud consulting & SI, and custom software development. The agency is headquartered in Slough, United Kingdom and Toronto, Canada.Read More
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4048$1,000+10 - 49 employeesOrlando, FLRead More
Growception is a growth agency based in Orlando, Fla., and founded in 2020. With no more than 10 professionals, they offer marketing strategy, web development, and e-commerce development services to small and mid-market businesses.
Clients
Tropical Smoothie CafeIndustries
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4049$1,000+10 - 49 employeesPlano, TXRead More
D3V Technology Solutions is a cloud-based solutions provider based in Plano, Texas with fewer than 10 members. Since their founding in 2011, they have provided big data consulting, cloud consulting, and enterprise app modernization solutions for clients ranging from startups to enterprises.
Clients
BLI Rentals, LLCIndustries
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4050$10,000+50 - 249 employeesHa noi, VietnamRead More
Web development firm BKPlus Software was established in 2017. Their small team is based in Ha noi, Vietnam. BKPlus Software provides web development, mobile app development, custom software development, IT staff augmentation, and more.
Industries
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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.