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.
-
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.
-
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.
-
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
-
1861$25,000+10 - 49 employeesTirana, AlbaniaAtraX 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
Industries
-
1862$5,000+10 - 49 employeesBucurești, RomaniaRead More
Neurony is a software development agency that has been offering custom software development, mobile app development, and web development to their small business and mid-market clients in the business services, IT, and advertising and marketing industries since 2009. Their 50 employees are based out of Bucharest.
Clients
kenwoodtravelIndustries
-
1863$10,000+10 - 49 employeesWarszawa, PolandCustom software development company Asabix is headquartered in Warszawa, Poland and Zhytomyr, Ukraine. The small agency was founded in 2017. Their team offers Custom Software Development, E-Commerce Development, and Web Development.Read More
Clients
SkladUSAIndustries
-
1864$5,000+2 - 9 employeesSofia, BulgariaRead More
Fundamental Studio Ltd. Is a small software development company established in 2016. Their services include custom software development, web development, web design, branding, and more. The agency is headquartered in Sofia, Bulgaria.
Clients
Intellect - Schools of languagesIndustries
-
1865$5,000+10 - 49 employeesMontréal, CanadaStackfee is a software development company. Their small team is headquartered in Montréal, Canada and focuses on Custom Software Development, Web Development, cloud consulting & SI, Mobile App Development, and more. The agency was established in 2019.Read More
Industries
-
1866$5,000+10 - 49 employeesSTR8MINDS, a small software development company, is located in Windach, Germany and Unterföhring, Germany. Launched in 2019, the team provides Custom Software Development, UX/UI Design, Web Development, E-Commerce Development, and more.Read More
Industries
-
1867$50,000+250 - 999 employeesKaunas, LithuaniaRead More
NFQ Technologies, founded in 2002, is an international digital innovation company headquartered in Kaunas, Lithuania. They also have offices in Vilnius, Lithuania, New York, Augsburg, Germany, Singapore, and Ho Chi Minh, Vietnam. The company has a team of 500+ and provides custom software development, web development, and e-commerce development for midmarket and enterprise companies in mostly the IT, retail, and transportation industries.
Clients
HomeToGoIndustries
-
1868Undisclosed50 - 249 employeesCorrientes, ArgentinaDevlights, an IT staff augmentation company, is in Corrientes, Argentina. The midsize team provides IT staff augmentation, Custom Software Development, Web Development, Mobile App Development, and more. The company was launched in 2013.Read More
Clients
Millenium Digital Technologies -
1869$25,000+2 - 9 employeesVarna, BulgariaRead More
Wollow International is a software development firm in Varna, Bulgaria. Founded in 2010, the agency currently consists of fewer than 10 employees. The team primarily works with smaller businesses, offering software, web, and mobile app development.
Clients
TelstraIndustries
-
1870$10,000+250 - 999 employeesKraków, PolandRead More
Software Mansion is a custom software development company based in Krakow, Poland. The company, founded in 2012, has more than 50 employees who provide, among others, custom software development, mobile app development, and other application development services to various companies and institutions.
Clients
expo.ioIndustries
-
1871$25,000+10 - 49 employeesL'viv, UkraineRead More
LeanyLabs is a web agency founded in 2019 run by a team of fewer than 10 members. Based in Lviv, Ukraine, they offer web development, cloud consulting, and blockchain services to small and medium-sized businesses in the fields of IT as well as financial and business services.
Clients
Tomorrow.ioIndustries
-
1872$5,000+50 - 249 employeesSurat, IndiaThePlanetSoft, an app development company, was launched in 2016. The company provides Mobile App Development, Web Development, E-Commerce Development, Custom Software Development, and more and has a midsize team.Read More
Industries
-
1873$10,000+2 - 9 employeesCarlsbad, CARead More
Launched in 2021, Campground is a small web design company. Their services include web design, ux/ui design, branding, graphic design, and more. The company is located in Oceanside, California.
Clients
Resmed QuidelOrtho Cisive BennieIndustries
-
1874$25,000+10 - 49 employeesYerevan, ArmeniaLocated in Yerevan, Armenia and Sheridan, Wyoming, NextStack is a mobile application development company. The agency offers Mobile App Development, Web Development, and Custom Software Development and is small.The agency was established in 2016.Read More
Clients
SirQochar: Fashion LavashLove: Dating E-Library RooterMan: PlumbingIndustries
-
1875$10,000+50 - 249 employeesBarangaroo, AustraliaUPCORE, an app development company, was established in 2016. The midsize Barangaroo, Australia-based team offers Mobile App Development, Artificial Intelligence, and Web Development.Read More
Clients
Mobile developmentIndustries
-
1876$10,000+10 - 49 employeesSan Pedro Garza García, MexicoLaunched in 2020, Kirana Labs is a custom software development company. The firm specializes in Custom Software Development, Web Development, Mobile App Development, UX/UI Design, and more and has a small team.Read More
Industries
-
1877$25,000+10 - 49 employeesWarszawa, PolandRead More
ImpiCode is a software development company that specializes in mobile, custom software, and web development services. Founded in 2017, they have a team of roughly 6 employees located in Warsaw, Poland.
Clients
SodexoIndustries
-
1878$5,000+10 - 49 employeesBangkok, ThailandSenna Labs, a web development firm, was established in 2017. The small Bangkok, Thailand-based team provides web development, mobile app development, search engine optimization, pay per click, and more.Read More
Industries
-
1879$10,000+50 - 249 employeesOliveira de Azeméis, PortugalRead More
Established in 2005, Cápsula is a website development company. Their small team is based in Braga, Portugal. Their services include web development, web design, branding, digital strategy, and more.
Industries
-
1880$10,000+50 - 249 employeesDa Nang, VietnamRead More
Located in Da Nang, Vietnam; Ho Chi Minh City, Vietnam; London, England and Singapore, Singapore, Xenia Tech is a midsize mobile app development firm. Established in 2017, the team focuses on Mobile App Development, IT staff augmentation, Custom Software Development, and Web Development.
Clients
nClud agencyIndustries
-
1881$10,000+10 - 49 employeesLYQX is a Lviv, Ukraine-based app development firm. The firm provides Mobile App Development, UX/UI Design, and Web Development and is small.The firm was established in 2021.Read More
Industries
-
1882$25,000+50 - 249 employeesWrocław, PolandRead More
Better Software Group is a software solutions provider founded in 2010. Since then, they have expanded to 40 employees across offices in Wroclaw and Warsaw, Poland, Gothenburg, Sweden, Oslo, Norway, and Copenhagen, Denmark. Better Software Group provides a variety of services including mobile app development, UX/UI design, internet of things development, and web development to mostly mid-size companies
Clients
MicrosoftIndustries
-
1883$50,000+50 - 249 employeesBerlin, GermanyRead More
MVP Factory is a software development company based in Berlin, Germany, that was established in 2017. Their team of 29 employees provides web development, custom software development, and mobile app development services.
Industries
-
1884$5,000+250 - 999 employeesHanoi, VietnamRead More
Application testing company Lotus Quality Assurance was established in 2016. The midsize Hanoi, Vietnam-based team offers application testing, custom software development, Artificial Intelligence, mobile app development, and more.
Clients
Infiniq Inspired Education Advanced ArentIndustries
-
1885$5,000+10 - 49 employeesToronto, CanadaRead More
Simplistics Web Design Inc. Is an user experience design company. Established in 2011, the small firm is based in Toronto, Canada and Kitchener, Canada. Their team offers ux/ui design, e-commerce development, web design, web development, and more.
Industries
-
1886$5,000+50 - 249 employeesYerevan, ArmeniaSolicy is a blockchain company launched in 2021. They are based in Yerevan, Armenia and have a midsize team. Their services include blockchain, web development, custom software development, web design, and more.Read More
Industries
-
1887Undisclosed10 - 49 employeesRoanoke, VARead More
Firefli is a digital strategy company. Established in 2009, the team offers digital strategy, ux/ui design, email marketing, search engine optimization, and more. Their small firm is Roanoke, Virginia-based.
Industries
-
1888$10,000+50 - 249 employeesPune, IndiaAI company Nirmitee.io was founded in 2020. They are headquartered in Woodbridge Township, New Jersey; Tallinn, Estonia and Pune, India and have a midsize team. Nirmitee.io focuses on Artificial Intelligence, Mobile App Development, Custom Software Development, Web Development, and more.Read More
Industries
-
1889$1,000+10 - 49 employeesKharkiv, UkraineRead More
Located in Kharkiv, Ukraine, ITSUA is an IT managed services company. Launched in 2014, the small team offers IT managed services, web development, other IT consulting and SI, IT staff augmentation, and more.
Clients
GLOBOGATE BlazeIndustries
-
1890$25,000+50 - 249 employeesPrague, Czech RepublicSoftware development firm Corpsoft Solutions was launched in 2017. They are in Prague, Czech Republic and Wilmington, Delaware and have a midsize team. Corpsoft Solutions provides Custom Software Development, Web Development, Artificial Intelligence, AI Agents, and more.Read More
Clients
A＆MコンサルティングはIndustries
Get connected with a company for free
Tell us about your project, and we'll match you with vetted companies that meet your requirements.
Get connected with the right company for you
We'll do the work for you – finding and connecting you with service providers that meet your exact requirements.
Schedule ConsultationMost Reviewed JavaScript Developers
Connect with a JavaScript Developers that received the most new reviews in the past 12 months.
JavaScript Developers
- 11 23 new reviews
- 12 22 new reviews
- 13 21 new reviews
- 14 21 new reviews
- 15 21 new reviews
