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
-
4741$5,000+10 - 49 employeesRead More
Budacode is a digital development agency founded in 2015 with offices in Budapest, Hungary, and Hamburg, Germany. Budacode has a team of fewer than 10 employees and provides services in mobile app development, web development, and AR/VR development.
Clients
Transfermarkt GmbH -
4742$1,000+10 - 49 employeesAhmedabad, IndiaQDev Technolab Private Limited is a small custom software development firm. The Ahmedabad, India-based agency was established in 2021. Their services include Custom Software Development, Web Development, and Other Application Development.Read More
Industries
-
4743$5,000+10 - 49 employeesDigiature Technology is a custom software development firm headquartered in Prayagraj, India and Prayagraj, India. The small team offers custom software development, web development, mobile app development, e-commerce development, and more. The company was established in 2017.Read More
Industries
-
4744$1,000+50 - 249 employeesSurat, IndiaExeLance IT is a midsize AI company. They offer Artificial Intelligence, Web Development, Mobile App Development, IT staff augmentation, and more and were launched in 2019. The company is in Surat, India.Read More
Industries
-
4745$10,000+50 - 249 employeesLondon, EnglandRead More
UMM Digital is a hybrid branding agency with headquarters in Chennai, India with other offices in the UAE and Belgium. Since its start in 2007, the team of about 35 has provided web and mobile app development, UX/UI design, digital strategy, and branding services.
Clients
Playmonk eSportsIndustries
-
4746$25,000+10 - 49 employeesCalgary, CanadaFindan Software is a custom software development firm. Their small team is headquartered in Calgary, Canada. The firm offers Custom Software Development, Web Development, API Development, Other Application Development, and more.Read More
Industries
-
4747$1,000+50 - 249 employeesRead More
Observance Solutions Pvt Ltd is a midsize custom software development company. Established in 2020, the company is located in Lucknow, India. Their services include custom software development, web development, mobile app development, e-commerce development, and more.
Industries
-
4748$25,000+10 - 49 employeesMontréal, CanadaKffein is a web development firm. The team provides Web Development and Web Design and is in Montréal, Canada.Read More
Industries
-
4749Undisclosed2 - 9 employeesUbisource is a IT staff augmentation company launched in 2021. They are headquartered in Gilbert, Arizona and have a small team. The firm specializes in IT staff augmentation, custom software development, web development, mobile app development, and more.Read More
Industries
-
4750$10,000+10 - 49 employeesKyiv, UkraineRead More
Evergreen is a business solutions developer based in Kiev, Ukraine. Founded in 2009, their team of about 20 works mainly with mid-market clients in a variety of industries. They specialize in web development, custom software development, IoT development, AI development, and UX/UI design.
Clients
MindcruncherIndustries
-
4751$1,000+2 - 9 employeesGurugram, IndiaRead More
Yaantec Solutions Pvt. Ltd. Is a Gurugram, India-based website development firm. The small team specializes in web development, mobile app development, custom software development, e-commerce development, and more. The firm was established in 2022.
Industries
-
4752$5,000+2 - 9 employeesVila Verde, PortugalRead More
4DEVCODING, a software development firm, was founded in 2015. The small Vila Verde, Portugal-based team specializes in custom software development, web development, mobile app development, enterprise app modernization, and more.
Industries
-
4753$5,000+10 - 49 employeesHeredia, Costa RicaPangea Holdings is a website development firm. Based in Heredia, Costa Rica and Wilmington, Delaware, their small team focuses on Web Development, Mobile App Development, E-Commerce Development, Business Consulting, and more. The company was established in 2023.Read More
Clients
Interscope, Inc. Industrial Medial Industries, Inc. Gran Casino Escazu - Sheraton Hotel AWS CargoIndustries
-
4754$10,000+10 - 49 employeesWrocław, PolandClawRock is a Wrocław, Poland-based e-commerce development company. The small agency was launched in 2017. Their team provides E-Commerce Development, Mobile App Development, and Web Development.Read More
Clients
Things From Another WorldIndustries
-
4755$1,000+10 - 49 employeesLublin, PolandMobile application development firm Akanza Sp. Z o.o. Was established in 2015. The small team offers Mobile App Development, Web Development, Custom Software Development, E-Commerce Development, and more. The agency is located in Lublin, Poland.Read More
Clients
RotoIndustries
-
4756$10,000+10 - 49 employeesWarszawa, PolandRead More
Plowiec.com - UX Team is a small UX design agency and product design company headquartered in Warszawa, Poland. The team focuses on ux/ui design and product design.
Industries
-
4757$10,000+10 - 49 employeesL'viv, UkraineRead More
Launched in 2013, GIS Art is a custom software development firm. They are in L'viv, Ukraine and have a small team. Their services include Custom Software Development, Web Development, and Mobile App Development.
Industries
-
4758$10,000+10 - 49 employeesLondon, EnglandRead More
Circle Square is a software development company located in London. Founded in 2016, they have roughly 5 teammates. Their services include IT staff augmentation and product design as well as web and app development.
Clients
YOW -
4759$5,000+Freelancer employeesCimahi, IndonesiaLaunched in 2025, CTA Flow is a small Conversion Optimization company. Their team specializes in Conversion Optimization, Web Development, and Web Design. The company is based in Cimahi, Indonesia.Read More
Clients
Primary GuardIndustries
-
4760$10,000+2 - 9 employeesMinneapolis, MNTempo by Clockwork is a Minneapolis, Minnesota-based website development firm. The small firm was founded in 2022. Their team specializes in Web Development, Web Design, UX/UI Design, Mobile App Development, and more.Read More
Industries
-
4761$10,000+10 - 49 employeesWrocław, PolandRead More
InfiniteProgress is a software development agency founded in 2013 with a team of 9 experts. Based in Wroclaw, Poland, the company provides small businesses and midmarket firms expertise in custom software, mobile app, and web development. They work with industries such as business services, consumer products & services, and healthcare, among others.
Clients
Unit4Industries
-
4762$5,000+Freelancer employeesJastrzębie-Zdrój, PolandRead More
Pawel Mansfeld is a web design company located in Poland. Founded in 2016, their two employees provide web design, web development, and SEO services.
Clients
Audiovisual Art (Italy)Industries
-
4763$5,000+10 - 49 employeesBrigIT is a small website development company. Launched in 2020, the team focuses on web development, mobile app development, ux/ui design, branding, and more. The company is headquartered in Belgrade, Serbia.Read More
Industries
-
4764$5,000+2 - 9 employeesStockholm, SwedenRead More
Webicient Webbyrå is a web agency based in Stockholm with fewer than 10 experts. Founded in 2018, they offer web design, web development, and digital strategy services for small businesses.
Clients
ProworkIndustries
-
4765$5,000+10 - 49 employeesAbron Studio, an user experience design company, is based in Tallinn, Estonia. The small team focuses on UX/UI Design, Video Production, Branding, Web Development, and more. The company was established in 2018.Read More
Industries
-
4766$1,000+10 - 49 employeesNilüfer, TürkiyeRead More
Smartover is a software development company based in Nilüfer, Turkey with over 10 members. They have offered web development, web design, and UX/UI design solutions since their founding in 2014. They work with clients in the fields of retail, business services, and IT.
Clients
MarinoverIndustries
-
4767Undisclosed10 - 49 employeesKozhikode, IndiaRead More
Founded in 2013, Wiinnova Software Labs works with startups and enterprises in the information technology, business services, and financial industries. The team of 50, headquartered in India, specialize in mobile app development, web development, mobile marketing, and web design for client projects.
Clients
Life TechnologiesIndustries
-
4768$5,000+50 - 249 employeesSEO agency 12Grids was launched in 2016. Their small team is in Dombivli, India. Their services include search engine optimization, web design, web development, mobile app development, and more.Read More
Clients
State Bank of IndiaIndustries
-
4769$5,000+10 - 49 employeesDelhi, IndiaRead More
Yellow Sapphire Technologies is an IT development and consulting company based in Delhi, India. The company, founded in 2019, has a team of more than ten that provides web development, custom software development, mobile app development, and BI & big data consulting & SI services to small and larger-sized companies and institutions in the IT, financial services, education, and other industries.
Clients
https://shop.groop.mxIndustries
-
4770$10,000+10 - 49 employeesZagreb, CroatiaRead More
Websolutions Agency is a digital experience company that is located in Zagreb,Croati. Websolutions Agency's team of 15 has been specializing in web, e-commerce and software development since the firm's founding in 2014. They also offer UI/UX design services to its clients. Websolutions Agency primarily works with smaller sized clients from the business services, non-profit, and consumer products industries.
Clients
UnicefIndustries
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 25 new reviews
- 12 23 new reviews
- 13 22 new reviews
- 14 21 new reviews
- 15 21 new reviews
