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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7201$1,000+50 - 249 employeesNew York, NYRead More
Match.dev, an IT staff augmentation company, is based in New York, New York. The midsize company was launched in 2020. Their services include IT staff augmentation, custom software development, web development, mobile app development, and more.
Clients
VioletIndustries
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7202$5,000+1,000 - 9,999 employeesBengaluru, IndiaRead More
7th Dev is a software company founded in Bengaluru, India in 2016 with over 50 members. They are experts in mobile app development, UX/UI design, and custom software development solutions for various clients.
Clients
ZypherIndustries
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7203$1,000+2 - 9 employeesColumbia, SCDesign for Humans is a small UX agency located in Columbia, South Carolina. They specialize in ux/ui design and web design and were founded in 2021.Read More
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7204$1,000+2 - 9 employeesBengaluru, IndiaEllora Studio is a small user experience design agency. The Bengaluru, India-based agency was launched in 2019. Their team focuses on UX/UI Design, Web Design, Web Development, and IT strategy consulting.Read More
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7205$25,000+2 - 9 employeesL'viv, UkraineCustom software development firm MouseOver was founded in 2019. The agency offers custom software development, cloud consulting & SI, BI & big data consulting & SI, web development, and more and has a small team. The agency is based in L'viv, Ukraine.Read More
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7206$25,000+10 - 49 employeesBAZU is a web design agency in Kyiv, Ukraine. They focus on Web Design and UX/UI Design and were founded in 2013.Read More
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Booking.comIndustries
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7207$1,000+2 - 9 employeesRead More
Located in Santa Ana, California, Traffic Dojo is a digital strategy company. The firm focuses on digital strategy, affiliate marketing, conversion optimization, pay per click, and more and is small.The firm was established in 2024.
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7208$5,000+10 - 49 employeesToronto, CanadaTriotech Systems is a devops managed services company. Launched in 2020, the team provides devops managed services, cybersecurity, custom software development, application management & support, and more. Their small company is Toronto, Canada-based.Read More
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7209$5,000+2 - 9 employeesKatowice, PolandLess Code, a SEO agency, was launched in 2010. The firm provides search engine optimization, graphic design, logo, web development, and more and has a small team. The firm is headquartered in Katowice, Poland and València, Spain.Read More
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7210$1,000+Freelancer employeesAC Designs is a web design agency. Their small team is in Memphis, Tennessee. The company provides web design, ux/ui design, web development, and e-commerce development.Read More
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7211$5,000+10 - 49 employeesWarszawa, PolandFounded in 2019, DayNightCode is a web development company. The company focuses on Web Development and E-Commerce Development.Read More
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7212Undisclosed10 - 49 employeesLucknow, IndiaRead More
Agreed Technologies is a digital marketing agency founded in 2010. Based in New York, with an office in Lucknow, India, the team of 53 specializes in digital strategy, mobile app development, and SEO.
Clients
Asian Gem NYIndustries
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7213$5,000+10 - 49 employeesLas Vegas, NVVirtueNetz is a custom software development firm based in Las Vegas, Nevada. The firm provides Custom Software Development, Web Development, Mobile App Development, IT staff augmentation, and more and has a small team.The firm was launched in 2012.Read More
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7214$10,000+10 - 49 employeesTulsa, OKRead More
Modsi is a software development company based in Miami with an office in Tulsa, Okla. The company, founded in 2017, has a team of more than ten that provides custom software development and web development services to midmarket and other-sized companies in the health care & medical, energy & natural resources, manufacturing, utilities, and transportation industries.
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Habits TechnologiesIndustries
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7215$1,000+2 - 9 employeesLongmont, CORead More
Colorado SEO Design is a marketing firm founded in 2009 and based in Longmont, Colo. With more than two employees, they offer web development, PPC, and SEO services to both small and medium-sized businesses.
Clients
Total Garage Concepts -
7216$5,000+10 - 49 employeesSofia, BulgariaKey Development is a small custom software development firm in Sofia, Bulgaria. Established in 2014, the team specializes in Custom Software Development, Web Development, E-Commerce Development, Mobile App Development, and more.Read More
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7217$1,000+10 - 49 employeesAI development company Niransoft Technologies was established in 2023. The small team provides Artificial Intelligence, Web Development, Mobile App Development, and Custom Software Development. The firm is headquartered in Ariyalur, India.Read More
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7218$1,000+10 - 49 employeesSurat, IndiaSmall e-commerce development firm Stagebit, is headquartered in Surat, India. They specialize in E-Commerce Development, Web Development, IT strategy consulting, Custom Software Development, and more and were founded in 2017.Read More
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7219$10,000+50 - 249 employeesSão Paulo, BrazilCodeminer42, an IT staff augmentation company, is in São Paulo, Brazil. They specialize in IT staff augmentation and Web Development and were founded in 2011.Read More
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7220$10,000+2 - 9 employeesHyract is an IoT development company. They are located in Montevideo, Uruguay and have a small team. Their services include IoT development, web development, mobile app development, and Artificial Intelligence.Read More
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7221$25,000+10 - 49 employeesBased in Anaheim, California, Octos Global is a small custom software development firm. The team provides custom software development, enterprise app modernization, e-commerce development, IoT development, and more.Read More
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7222$5,000+10 - 49 employeesBased in Toronto, Canada; Yerevan, Armenia and , EctoStar is a small website development company. Established in 2007, the team specializes in Web Development, Mobile App Development, Web Design, Architectural Design, and more.Read More
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National Association of Realtors ( USA ) -
7223$1,000+10 - 49 employeesRedmond, WARead More
Designify is a web agency based in Redmond, Wash., and founded in 2017. With no more than 50 members, they specialize in web development, web design, and SEO solutions for small and mid-market businesses in the fields of business services, consumer products, and e-commerce.
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StartlineIndustries
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7224Undisclosed10 - 49 employeesSahibzada Ajit Singh Nagar, IndiaCosnet is a Sahibzada Ajit Singh Nagar, India-based user experience company. The small team offers UX/UI Design, Web Development, Mobile App Development, Artificial Intelligence, and more and was established in 2017.Read More
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7225$1,000+10 - 49 employeesKovaipudur, IndiaRead More
DesmosLabs is located in Coimbatore, India. Their team of 13 employees provides mobile app development, web development, and custom software development services.
Clients
OnTimeIndustries
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7226$10,000+2 - 9 employeesAmsterdam, NetherlandsEstablished in 2022, Code Sentinels is a web development company. The small Amsterdam, Netherlands-based team offers web development.Read More
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7227Undisclosed2 - 9 employeesLakewood, NJE-commerce development firm nextbracket was established in 2016. The firm focuses on E-Commerce Development, Web Design, Web Development, Logo, and more and has a small team. The firm is based in Lakewood, New Jersey.Read More
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metziahs.com -
7228Undisclosed2 - 9 employeesFounded in 2024, Yondsite is a logo company. They are based in Dhaka, Bangladesh and have a small team. The company offers logo, content writing services, search engine optimization, web design, and more.Read More
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7229$5,000+2 - 9 employeesL'viv, UkraineRead More
Qualbees is a software development agency based in Lviv, Ukraine that’s run by fewer than 10 employees. They specialize in custom software, web, and mobile app development for small and mid-market firms in the industries of telecommunications, IT, and advertising.
Clients
FeedGapIndustries
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7230$1,000+10 - 49 employeesToronto, CanadaRead More
Elegant Designs is a development agency in Etobicoke and Windsor, Canada. Founded in 2016, they have about 5 employees that serve clients in a variety of industries. Services include mobile app development, custom software development, and web development.
Clients
Velvet SaffronIndustries
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