Top 100 JavaScript Developers

Xfive is a full-stack software house in Krakow, Poland that serves businesses, startups, and creative agencies. Its team of around 50 has delivered web & mobile apps, websites, and e-commerce solutions since 2005 to its clients. 

ImageX is a web design and development agency founded in 2001. They are based in Vancouver, British Columbia and have an additional development center in Kiev, Ukraine. ImageX is a mid-sized, well-established firm with just over 40 employees, all specializing in Drupal development. They have been a Drupal-exclusive agency since 2006 and are considered experts in development for the open-source CMS. ImageX's experience has earned them the business of several globally relevant brands seeking complex Drupal solutions.

Based in Gliwice, Poland, The Software House is a development agency that was founded in 2012. They specialize in custom software development (PHP, Node, Javascript, Mobile) for mostly small and medium-sized businesses. So far, their team has completed over 100 web, mobile app, and custom software development projects. 

XWP is a web agency founded in Chelsea, Australia in 2005 with over 50 employees. They offer web development, web design, and UX/UI design solutions to mid-market and enterprise-level clients in the fields of IT and media.

Founded in 2015, Incora is a software development firm that offers web development and custom software development to their mid-market, small business, and enterprise clients in the business services, education, and healthcare industries. Their 50 employees are based out of Lviv.

CSSChopper is a conversion service provider founded in 2009. Based in Noida, India, with an office in the United States, the team of five specializes in web development, e-commerce development, and custom software development. They primarily serve midmarket clients in the business services, government, and transportation industries. 

SpdLoad is a Kharkiv, Ukraine-based software solutions company. It was founded in 2013 and currently has a team of 20 employees. SpdLoad provides a range of services including BI & big data consulting & SI, web development, internet of things development, custom software development. Most of their clients are small businesses. 

Vincit California is a software development company that has provided mobile app development, custom software development, and UX/UI design services to their clients since 2007. Their team of 1,000 employees is based out of Irvine, Calif. With another office in Helsinki.

Techuz is a web and software development company based in Ahmedabad, India. Founded in 2014, the team of 44 specializes in web and custom software development. They focus on business services, e-commerce, and education.

 

Experion Technologies develops software solutions, mobile apps, cloud services, and IoT platforms. Established in 2006 and based in Addison, TX, their 350+ experts have created digital solutions for over 110 clients in the sectors of finance, retail, supply chain, and health.

Go Wombat Team is an IT consulting company founded in 2015. They have a team of about 27 individuals who support clients from the company’s two locations: Dnipro, Ukraine, and Tallinn, Estonia. They focus on web, mobile app, and AI development services for small businesses and midmarket firms primarily in the following industries: advertising and marketing, hospitality and leisure, and energy and natural resources.

AirDev is a San Francisco based software development company. They were founded in 2015 and have a team of 11 employees who specialize in the custom software, web, mobile app development. 

HTMLPanda, founded in 2014, is a website development company headquartered in Boston, with additional locations in Walpole, Mass., and New York City. The company’s team of 9 people focuses on web development, e-commerce development, and web design. They work with mid-market, enterprise, and small businesses for clients in the business services, IT, and financial services industries. 
 

Founded in 2005, P2H Inc is a development firm located in Las Vegas, Nev. P2H Inc's team of 85 specializes in web development, e-commerce development, and mobile app development services. 

Xmartlabs is a software product development firm based in Montevideo, Uruguay with a US office in San Francisco. Established in 2012, the company employs about 30 employees that focus on developing operations management and business applications. Their services include mobile development for Android and iOS, web app development, and UI/UX design.

GeekyAnts is a mobile app development company that's headquartered in Bangalore, India; they also have a London office. They were founded in 2006 and have about 59 employees that provide services for mobile app development, web development, and UX/UI design services to clients of all sizes in a wide array of industries. 

Mobile application development firm Helpful Insight Private Limited is in Jaipur, India. Launched in 2016, the midsize team offers Mobile App Development and Web Development.

Headquartered in New York, Vention is a custom software development company with additional offices in Marietta, Ga. and Iselin, N.J. Since 2002, Vention has helped startups and fast-growing tech companies fill in their talent gap and create robust web and mobile solutions that users love. To date, Vention's talent pool includes 3500+ engineers with experience in all of the latest technologies.

Founded in 2015, Yellow is a development company with offices in Belarus and San Fransisco. Their team of 42 focuses on UX/UI design as well as web and mobile app development.

 

Groovy The Web Firm is a web design and digital marketing company headquartered in Nadiad, India. It was founded in 2015 and has 14 employees. They offer custom software development, mobile app development, and web development services. They mainly serve midmarket and small business clients in the IT, health care & medicine, and e-commerce sectors.  

Softermii is a software development firm with offices in Los Angeles and Kiev, Ukraine. Founded in 2014, Softermii's team of about 30 employees specializes in web and mobile app development. The team also offers UI/UX design services. Softermii primarily works with small and mid-market clients in the retail, real estate, and business services industries. 

Toptal is a private network of freelance technologists and designers. With more than 2000 freelance workers in its exclusive community, Toptal can be instrumental in finding the right freelance partner for development projects. The community includes developers for any platform, finance experts, and designers of both visual material and graphic interfaces. Because of its screening process, Toptal combines the reliability and expertise of an agency with the flexibility and affordability of freelance work.

Lizard Global is a full-stack digital company based in Rotterdam, Netherlands, with an office in Kuala Lumpur, Malaysia. The company, founded in 2012, has a team of more than 20 that provides mobile app development, web development, UX/UI design, and business consulting services to small and larger-sized companies and institutions in the business services, education, financial services, and other industries.

Ateam Soft Solutions is a digital solutions services provider in Australia that partners with brands and SMEs to deliver custom Applications services to achieve the agility required to improve operation, reduce costs, & enhance customer experiences. Founded in 2013, they have about 67 employees whose experts bring together a blend of strategy, process, people, and technology, combined with the power of data, to deliver a powerhouse of technology capabilities and be ever–ready for every opportunity.

Buttercups is a custom software development company and web development firm. The Kyiv, Ukraine-based firm was established in 2019. The small team offers custom software development and web development.

Founded in 2009, Unosquare, LLC is headquartered in Lake Oswego, Ore. with other locations in Guadalajara, Mexico, and Belfast, U.K. With more than 600 employees, they provide software testing and development services, combined with their staff augmentation services to meet software engineering needs, using nearshore development professionals.

ELITEX is a web development and application testing company based in Lviv, Ukraine. Founded in 2015, their team of 30 serves clients in the financial services, real estate, and media sectors. Services include AngularJs, NodeJs, and ReactJS development.

Blazity Software is a development studio in Warsaw, Poland. Founded in 2018, the team provides midmarket and small businesses with mobile app development, web development, and custom software development service. They have about 10 employees.

Perfsol, a web development company, was established in 2018. The company provides Web Development, Mobile App Development, and DevOps Managed Services and has a midsize team. The company is headquartered in Tallinn, Estonia and Lviv, Estonia.

Fooz is a web development agency, founded in 2013 and located in Katowice, Poland. They have more than 25 employees specializing primarily in WordPress and CMS, including e-shops, e-learning sites and landing pages. They work with a range of small and large businesses, offering frontend web development and WordPress design and support.