Top 100 JavaScript Developers
The Best of December 2025Looking 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.
List of the Best JavaScript Development Companies
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20761$25,000+50 - 249 employeesL'viv, UkraineRead More
Raccoon Gang is an online learning solutions agency founded in 2015 with offices in Miami and Tallin, Estonia. Raccoon Gang's team of nearly 50 employees offers solutions in web development, mobile app development, IT strategy consulting, and e-learning products. Raccoon Gang specializes in building Open EdX ecosystems and technological R&Ds.
Clients
NASA; European Bank for Reconstruction and Development; Stanford University; University of Southern Denmark;Industries
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20762Undisclosed50 - 249 employeesCluj-Napoca, RomaniaFaro Development is an IT managed services company. Established in 2007, the firm is headquartered in Cluj-Napoca, Romania. Their team focuses on IT managed services and Custom Software Development.Read More
Industries
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20763UndisclosedFreelancer employeesRosario, ArgentinaRL System Designer is a Rosario, Argentina-based application development company and web development company. The team focuses on Mobile App Development and Web Development.Read More
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20764Undisclosed50 - 249 employeesEastwood, EnglandIT managed services company iT2 Limited focuses on IT managed services and Web Development. They were established in 1998.Read More
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20765Undisclosed50 - 249 employeesNottingham, EnglandSynergy Media is a midsize SEO agency founded in 2008. Their team provides Search Engine Optimization and Social Media Marketing.Read More
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20766Undisclosed50 - 249 employeesWest Bridgford, EnglandContent Marketing company Digital Plus 24x7 was founded in 2016. The firm offers Content Marketing and Email Marketing.Read More
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20767Undisclosed50 - 249 employeesCiudad de México, MexicoKTBO is an Advertising company. The team is in Ciudad de México, Mexico, and their services include Advertising and Content Marketing.Read More
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20768Undisclosed50 - 249 employeesAmsterdam, NetherlandsBased in Amsterdam, Netherlands, Total Design is a midsize branding company. Their services include Branding and UX/UI Design.Read More
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20769Undisclosed50 - 249 employeesBnei Brak, IsraelRachip, a midsize software development company, is headquartered in Bnei Brak, Israel. Their services include Custom Software Development and Mobile App Development.Read More
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20770UndisclosedFreelancer employeesBari, ItalyFenixo Studio is a web design agency. Established in 2008, the team provides Web Design and Web Development.Read More
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20771Undisclosed50 - 249 employeesColumbus, OHDevCare Solutions is a cloud consulting & SI company. Established in 2005, the firm is based in Columbus, Ohio. Their services include cloud consulting & SI and IT strategy consulting.Read More
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20772UndisclosedFreelancer employeesJeff Smith, a web design agency and website development company, was established in 2003. The agency specializes in Web Design and Web Development.Read More
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20773Undisclosed50 - 249 employeesBarcelona, SpainInnoIT Consulting is a big data company. Their team is located in Barcelona, Spain. The firm specializes in BI & big data consulting & SI and Web Development.Read More
Industries
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20774UndisclosedFreelancer employeesKaukauna, WIAdage Design Technologies LLC is a web development firm headquartered in Kaukauna, Wisconsin. Established in 2023, the team focuses on Web Development and Search Engine Optimization.Read More
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20775Undisclosed50 - 249 employeesBudapest, HungaryBluebird, a custom software development firm, is headquartered in Budapest, Hungary and Miami, Florida. Their services include Custom Software Development and Web Development.Read More
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20776Undisclosed50 - 249 employeesAhmedabad, IndiaEstablished in 2012, Intelivita is a software development firm. The team focuses on Custom Software Development and Web Development.Read More
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20777UndisclosedFreelancer employeesBased in Melbourne, Australia, Michael Ngo is a web design company. The team provides Web Design and Web Development.Read More
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20778UndisclosedFreelancer employeesFounded in 2012, Adam Boudjemaa is a Blockchain company. The team specializes in Blockchain and Web Development.Read More
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20779$10,000+2 - 9 employeesNew York, NYRead More
Prototypical is a UX design agency located in New York. They have about 2 employees. Founded in 2018, they continue to provide UX/UI design, e-commerce development, and web design services. Primarily, their clients are midmarket firms and small businesses in e-commerce, business services, and retail.
Clients
KOSEIndustries
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20780$5,000+2 - 9 employeesAlbuquerque, NMDuke City Digital is a web design agency. Headquartered in Albuquerque, New Mexico, the company provides Web Design and Custom Software Development.Read More
Industries
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20781$10,000+2 - 9 employeesEckford, ScotlandKlave Technical Solutions is a web design agency launched in 2015. The company offers Web Design and Web Development.Read More
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20782Undisclosed2 - 9 employeesChelsea, VTBarn Door Media is an Advertising company. Founded in 1999, the company is headquartered in Chelsea, Vermont. Their services include Advertising and Branding.Read More
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20783Undisclosed2 - 9 employeesMadera, CASMDS is a SEO company. In Madera, California, their team offers Search Engine Optimization and Web Design.Read More
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20784Undisclosed2 - 9 employeesBologna, ItalyTuttositiweb.com, a web design company, was founded in 2006. The team focuses on Web Design and Web Development.Read More
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20785Undisclosed2 - 9 employeesFirenze, ItalyWeb development company ExtremHex Firenze - Media Agency was launched in 2011. The team specializes in Web Development and Graphic Design.Read More
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20786Undisclosed2 - 9 employeesLas Cruces, NMNexus Media Group, a branding agency, is in Las Cruces, New Mexico. Established in 2010, the team provides Branding and E-Commerce Development.Read More
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20787Undisclosed2 - 9 employeesFirenze, ItalyIn Firenze, Italy, Zumedia Web Agency is a web design agency. They provide Web Design and Web Development and were established in 2004.Read More
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20788Undisclosed2 - 9 employeesMünchen, GermanyIT Caps is a website development company. They are headquartered in München, Germany. Their team provides Web Development and E-Commerce Development.Read More
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20789Undisclosed2 - 9 employeesLubbock, TXCaprock Custom Applications is a mobile app development company headquartered in Lubbock, Texas. They focus on Mobile App Development and IT managed services and were established in 2014.Read More
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20790Undisclosed2 - 9 employeesLubbock, TXCaprock is a small app development firm. Launched in 2014, the team focuses on Mobile App Development and IT managed services.Read More
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