Top 100 JavaScript Development Companies in Zagreb
The Best of December 2025Looking for a top JavaScript developer in Zagreb?
If you're hiring a JavaScript developer to help you build or update a website that's responsive and interactive, consider the pros and cons of JavaScript as a programming language. Advantages include its speed because it's executed on the client-side; reduction in server load; and diverse functionality. Disadvantages to consider include security such as bugs on the client-side.
To assist you in your search for a partner, we’ve compiled this list of the top JavaScript development agencies in Zagreb. Browse descriptions, feedback, and awards to find which can best suit your company’s needs.
List of the Best Zagreb JavaScript Developers
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91Undisclosed2 - 9 employeesZagreb, CroatiaGreen Light Agency is a Digital Strategy company. They provide Digital Strategy and UX/UI Design and were established in 2018.Read More
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92$10,000+2 - 9 employeesZagreb, CroatiaRead More
Rubycode is a software development firm and web development firm. They are based in Zagreb, Croatia and have a small team. Their services include custom software development and web development.
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93$10,000+10 - 49 employeesSisak, CroatiaRead More
EuroArt93 is a digital agency in Sisak, Croatia. Founded in 1993, EuroArt93 has about 40 employees that do UX/UI design, web design, and development & branding. They serve a range of clients in a variety of industries, mainly focusing on financial services, telecommunications, business services, and hospitality & leisure.
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A1 Croatia (Telco)Industries
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94Undisclosed2 - 9 employeesZagreb, CroatiaAre You Digital d.o.o., a branding agency, was launched in 2017. The agency provides Branding and Content Marketing, and is small.Read More
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95Undisclosed2 - 9 employeesZagreb, CroatiaILI NET Marketing Agencija, a graphic design company, was launched in 2013. They focuses on Graphic Design and Web Design.Read More
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96Undisclosed2 - 9 employeesZagreb, CroatiaKalo.dev j.d.o.o. Is a small Zagreb, Croatia-based software development company. The team provides Custom Software Development and Web Development.Read More
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97Undisclosed10 - 49 employeesZagreb, CroatiaLaunched in 2016, Top Digital Agency is an Advertising company. Their services include Advertising and Search Engine Optimization.Read More
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98$25,000+2 - 9 employeesZagreb, CroatiaCustom software development firm Develo Digital was launched in 2019. The company offers Custom Software Development and Web Development, and is small.Read More
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Grantd Gaming Malta Ltd., Teva Pharmaceuticals Ltd., PLANET3BIKE LTD., CADGLOBAL Ltd.Industries
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99$5,000+Freelancer employeesOdra, CroatiaGoran Komar is an user experience design company founded in 2012. Their team focuses on UX/UI Design and Web Design.Read More
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100Undisclosed2 - 9 employeesZagreb, CroatiaLaunched in 2014, Pix And Codes is a small branding agency. Their services include Branding and Graphic Design.Read More
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101Undisclosed2 - 9 employeesZagreb, CroatiaBased in Zagreb, Croatia, Digital Machine is a small Content Marketing company. The team specializes in Content Marketing and Digital Strategy.Read More
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102Undisclosed2 - 9 employeesZagreb, CroatiaŽuti kišobran d.o.o. Is a Digital Strategy company. The Zagreb, Croatia-based team specializes in Digital Strategy and Affiliate Marketing.Read More
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103Undisclosed2 - 9 employeesZagreb, CroatiaGiga green j.d.o.o. Is an Advertising company. They are headquartered in Zagreb, Croatia and have small team. Their services include Advertising and Digital Strategy.Read More
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104Undisclosed2 - 9 employeesZagreb, CroatiaEstablished in 2018, Debug IT is a mobile application development firm. Located in Zagreb, Croatia, the team provides Mobile App Development and Web Design.Read More
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105UndisclosedFreelancer employeesZagreb, CroatiaWeb development firm Portobyte was launched in 2022. The team offers Web Development and Enterprise App Modernization.Read More
Clients
Addiko BankIndustries
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106$10,000+10 - 49 employeesSisak, CroatiaRISE2 Studio, a web design agency, is located in Sisak, Croatia. They provide Web Design, Web Development, UX/UI Design, Branding, and more and were founded in 2019.Read More
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Asseco South Eastern EuropeIndustries
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107$10,000+10 - 49 employeesKrapina, CroatiaCodx is a small custom software development company launched in 2019. Their team specializes in Custom Software Development and Web Development.Read More
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108$10,000+2 - 9 employeesSisak, CroatiaLocated in Sisak, Croatia, Kreativa Studio is an user experience company. The firm focuses on ux/ui design, web development, web design, branding, and more and is small.The firm was founded in 2008.Read More
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Tony RobbinsIndustries
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109$1,000+2 - 9 employeesDubrava, Zagreb County, CroatiaRead More
Direct Design is a Dubrava, Croatia based creative design firm that was founded in 2018. They have 2 employees and they specialize in UX/UI design, graphic design, logos, and web design.
Clients
ABC Languages -
110$10,000+2 - 9 employeesSisak, CroatiaRead More
OBC is a small website development company. Launched in 2018, the team focuses on web development, ux/ui design, and mobile app development. The agency is headquartered in Sisak, Croatia.
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111$1,000+Freelancer employeesKarlovac, CroatiaRead More
Web design agency media met was founded in 2011. They are headquartered in Karlovac, Croatia and have a small team. Their services include web design, ux/ui design, web development, logo, and more.
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112Undisclosed2 - 9 employeesBobovje, CroatiaMorgan Code is an UX design agency. Launched in 2021, the firm focuses on UX/UI Design and Custom Software Development.Read More
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113$5,000+2 - 9 employeesVaraždin, CroatiaNorthwest Agency is a Varaždin, Croatia-based web development company. The company offers web development, web design, ux/ui design, and e-commerce development and is small.The company was launched in 2014.Read More
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114$1,000+2 - 9 employeesVaraždin, CroatiaSEUS is a web design company. The Varaždin, Croatia-based team offers Web Design and Web Development.Read More
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115$25,000+10 - 49 employeesČakovec, CroatiaEstablished in 2009, Tria is a custom software development firm. The firm specializes in Custom Software Development and Web Development, and is small.Read More
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116$10,000+2 - 9 employeesPrelog, CroatiaNucleus is a small web design company. They provide Web Design, Web Development, Ecommerce Marketing, Search Engine Optimization, and more and were established in 2013. The agency is headquartered in Prelog, Croatia and Los Angeles, California.Read More
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117Undisclosed2 - 9 employeesKoprivnica, CroatiaKT dizajn is an e-commerce development company. Their small team is located in Koprivnica, Croatia and offers E-Commerce Development and Web Development. The agency was launched in 2010.Read More
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