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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841$5,000+10 - 49 employeesSurrey, CanadaGravit-e Technologies is a software development firm. Headquartered in Surrey, Canada, their small team offers Custom Software Development, cloud consulting & SI, Web Development, and Application Management & Support. The agency was launched in 2005.Read More
Industries
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842$10,000+2 - 9 employeesAmsterdam, NetherlandsRead More
Klein Media is a full-service digital agency based in Amsterdam, Netherlands. Their team of 3 employees was founded in 2009 and focuses on providing their clients with advertising, web design, and web development services.
Clients
FrieslandCampina StartupBootcamp Pega Systems InnoleapsIndustries
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843$10,000+10 - 49 employeesKyiv, UkraineJellyfish.tech is an artificial intelligence development company in Kyiv, Ukraine and Kraków, Poland. The small firm was launched in 2016. Their services include Artificial Intelligence, Custom Software Development, and Web Development.Read More
Clients
Level35Industries
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844$50,000+10 - 49 employeesRead More
Arkenea is a 10+ web and mobile app developer who specializes in e-commerce and IoT. Based in Pune, India with offices in San Jose, CA and Carrollton, TX, this team helps entrepreneurs find success with digital products.
Clients
ORLinkIndustries
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845$5,000+10 - 49 employeesL'viv, UkraineRead More
Zade Agency is a development agency in Lviv, Ukraine. Founded in 2020, they have about 10 employees that serve small-business and midmarket clients in the real estate, IT, and telecommunications sectors. Services include web development, mobile app development, and UI/UX design.
Industries
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846Undisclosed2 - 9 employeesWarszawa, PolandRead More
FlyHigh.PRO is a small web development company based in Warszawa, Poland. They specialize in web development, custom software development, and web design and were founded in 2010.
Clients
EcoVadis SASIndustries
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847$1,000+10 - 49 employeesCoral Gables, FLLocated in Coral Gables, Florida, Archie Labs is a software development company. The company specializes in Custom Software Development, Mobile App Development, Artificial Intelligence, Web Development, and more and is small.The company was established in 2024.Read More
Industries
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848$5,000+50 - 249 employeesIndore, IndiaRead More
Engineer Master is a full-service software company founded in 2015 and located in Indore, India. The team of fewer than 200 employees provides mobile app and web development services.
Clients
Pangea Pod HotelIndustries
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849$10,000+10 - 49 employeesSan Ramon, CAMoonstone Interactive is a website development firm. Located in San Ramon, California and Islip, New York, their small team focuses on Web Development, Conversion Optimization, Web Design, UX/UI Design, and more. The agency was established in 1996.Read More
Clients
10FoldIndustries
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850$25,000+50 - 249 employeesDraper, UTRead More
Zibtek is full-stack development digital agency based in Draper, Utah. Services include mobile development, digital marketing, and custom software development. They were founded in 2009 and have more than 250 employees that serve a variety of clients, but mostly the healthcare and financial services sectors.
Clients
AdobeIndustries
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851$25,000+10 - 49 employeesWashington, DCAlliance Interactive is a website development firm founded in 2003. Their small team is based in Washington, District of Columbia and Fort Lauderdale, Florida. Their services include Web Development, Web Design, and Marketing Strategy.Read More
Industries
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852$10,000+50 - 249 employeesL'viv, UkraineExoft is a midsize L'viv, Ukraine-based software development company. Launched in 2013, the team provides Custom Software Development, IT staff augmentation, ERP consulting and SI, Enterprise App Modernization, and more.Read More
Clients
LogiPlanIndustries
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853$10,000+50 - 249 employeesMountain View, CACloseloop Technologies is a custom software development company. Established in 2011, the midsize firm is in Mountain View, California; Sahibzada Ajit Singh Nagar, India and Jaipur, India. Their services include Custom Software Development, CRM consulting and SI, AI Consulting, ERP consulting and SI, and more.Read More
Clients
Block and Tam AutoTech Consulting Group Motorola Solutions PIC CorporationIndustries
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854$50,000+50 - 249 employeesScottsdale, AZCustom software development firm Sonatafy Technology was founded in 2020. Their midsize team is located in Scottsdale, Arizona; Las Vegas, Nevada and Tijuana, Mexico. Their services include Custom Software Development, Mobile App Development, Enterprise App Modernization, IT strategy consulting, and more.Read More
Clients
TaylorMade Golf, Caterpillar, MobiTV, IBM, Cisco, Fox, AKIDO, CoachLogix, Semantic Research, Buzztime, CalsenseIndustries
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855$25,000+10 - 49 employeesManchester, EnglandCorporation Pop Ltd is a small application development firm. The Manchester, England-based agency was founded in 1991. Their services include Mobile App Development, AR/VR development, Web Development, and UX/UI Design.Read More
Industries
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856$10,000+10 - 49 employeesBurbank, CARead More
Based in Kyiv, Ukraine, EltexSoft is a software development company that was founded in 2015. Their team of 31 provides customer software development, mobile app development, and web development for small businesses; their clients are primarily in the information technology, education, retail, and e-commerce industries.
Clients
SaaS EdTech MarketplaceIndustries
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857$10,000+10 - 49 employeesDnipro, UkraineRead More
Broscorp is a software company founded in 2016 and located in Dnipro, Ukraine. The team of fewer than 50 serves small businesses in the IT, financial services, and telecommunications industries. Their services include BI, big data consulting services and SI, as well as custom software development.
Clients
I2i Practical CommunicationsIndustries
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858$5,000+2 - 9 employeesLong Beach, CARead More
E-commerce development company Bryt Designs was founded in 2014. The firm provides E-Commerce Development and Web Development and has a small team. The firm is based in Long Beach, California.
Clients
Dr. Pimple Popper Quality Material Handling GEM Real Food Vitamins DW HomeIndustries
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859$5,000+250 - 999 employeesDhaka, BangladeshBased in Dhaka, Bangladesh; London, England; Dubai, United Arab Emirates and Dhaka, Bangladesh, Riseup Labs is an UX company. They offer UX/UI Design, IT managed services, IT staff augmentation, Custom Software Development, and more and were established in 2010.Read More
Industries
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860$5,000+10 - 49 employeesZagreb, CroatiaRead More
Firefly Agency is an app development company. They are headquartered in Zagreb, Croatia and have a small team. Their services include mobile app development and web development. The agency was founded in 2018.
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861$5,000+10 - 49 employeesCzęstochowa, PolandRead More
Brival is a development agency in Częstochowa, Poland. Founded in 2015, they have about 5 employees that serve small businesses in the business and financial sectors. Services include web development, mobile app development, and application testing.
Clients
ManifestIndustries
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862$25,000+250 - 999 employeesYerevan, ArmeniaUmbrella IT is a website development firm headquartered in Yerevan, Armenia; New York, New York; London, England and Wilmington, Delaware. The company offers Web Development, Mobile App Development, UX/UI Design, IoT development, and more and has a midsize team.The company was founded in 2009.Read More
Clients
DisneyIndustries
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863$10,000+50 - 249 employeesRead More
WeDevelop is a web development company located in Río Cuarto, Argentina. They were founded in 2018. Their team includes 19 individuals who also offer web and UX/UI design services to primarily midmarket agencies.
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864$5,000+10 - 49 employeesBeograd, SerbiaRead More
MANE is a digital product design and development agency founded in 2007. The team of about 11 employees, based in Belgrade, Serbia, mostly serves small businesses. Their services include web development, custom software development, and UX/UI design.
Clients
Fruit of the LoomIndustries
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865$25,000+10 - 49 employeesMontevideo, UruguayRead More
Founded in 2017, Cedarcode is a software development company that’s headquartered in Uruguay. A team of 10 professionals work with clients providing custom software development, IT staff augmentation, web development, cybersecurity.
Clients
SF Unicorn Hospitality Marketplace (Cannot disclose) - Notable (Penguin PayIndustries
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866$5,000+2 - 9 employeesRead More
Established in 2017, Greatives Web is a web development company. Their small team is headquartered in Psichiko, Greece and focuses on web development, web design, and logo.
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867$5,000+50 - 249 employeesLondon, EnglandRead More
Protocloud Technologies PVT. LTD. is an information technology and services provider that was founded in 2011. Their headquarters are in Jaipur, India, where they employ between 10 and 15 staff. They work with a range of midmarket and small businesses, offering a full suite of digital solutions, including e-commerce development, custom software development, websites, mobile apps and cloud integration.
Clients
WayfairIndustries
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868$10,000+10 - 49 employeesNew York, NYRead More
Off-Site Services, a web development company, is based in New York, New York. Founded in 2003, the small team specializes in Web Development, IT staff augmentation, E-Commerce Development, and Application Testing.
Clients
SchrodingerIndustries
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869$1,000+10 - 49 employeesNovi Sad, SerbiaLibraFire is a small web development company. Established in 2015, the company is in Novi Sad, Serbia and Miami, Florida. Their team provides Web Development, E-Commerce Development, Web Design, and Low/No Code Development.Read More
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870$5,000+50 - 249 employeesTallinn, EstoniaRead More
Custom software development firm SST was established in 2018. Based in Tallinn, Estonia and Kyiv, Ukraine, their midsize team offers custom software development, web development, e-commerce development, and mobile app development.
Clients
Job MeteorIndustries
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