Top 100 JavaScript Developers
The Best of August 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.
List of the Best JavaScript Development Companies
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91$25,000+250 - 999 employeesMiami, FLRead More
Multiplica, an UX design company, was established in 2000. The agency focuses on ux/ui design, digital strategy, and social media marketing and has a small team.
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92$75,000+10 - 49 employeesAustin, TXRead More
The BHW Group, an application development company, was founded in 2005. The small team specializes in Mobile App Development, Web Development, and UX/UI Design. The firm is headquartered in Austin, Texas and Dallas, Texas.
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Chick-fil-AIndustries
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93$75,000+10 - 49 employeesTemecula, CARead More
Reaktiv is a development agency in Temecula, Calif. Founded in 2011, they have about 9 employees that serve mostly enterprise and midmarket clients in the IT, media, and education sectors. Services include web development, web design, and digital strategy.
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MicrosoftIndustries
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94$10,000+1,000 - 9,999 employeesMiami, FLBacancy Technology is a large Miami, Florida-based website development firm. Founded in 2011, the team specializes in Web Development, Artificial Intelligence, Custom Software Development, cloud consulting & SI, and more.Read More
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All I WantIndustries
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95$25,000+50 - 249 employeesSchenectady, NYRead More
Jahnel Group, Inc. is an application development company based in Schenectady, N.Y., with offices in New York and Plano, Texas. The company, founded in 2012, has around 90 employees and provides custom software development, web development, mobile app development, and UX/UI design services. Jahnel Group, Inc. serves midmarket and other-sized companies and institutions in the business services, financial services, gaming, education, manufacturing, medical, and e-commerce industries.
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AtosIndustries
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96$25,000+50 - 249 employeesAustin, TXMultidots, a web development company, was established in 2009. Their midsize team is based in Austin, Texas and Ahmedabad, India. Their services include Web Development and Web Design.Read More
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NAB Show Ask Media Group Sneaker News AccentureIndustries
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97$10,000+1,000 - 9,999 employeesSouthborough, MARead More
AI Agents company Trigent Software - AI Development is based in Southborough, Massachusetts and Bengaluru, India. The large firm was founded in 1995. Their services include AI Agents, BI & big data consulting & SI, Web Development, Custom Software Development, and more.
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NavistarIndustries
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98$100,000+250 - 999 employeesMontevideo, UruguayUruit is a Product Design company established in 2007. Their midsize team is headquartered in Montevideo, Uruguay; Buenos Aires, Argentina; São Paulo, Brazil and Envigado, Colombia and focuses on Product Design, Custom Software Development, Web Development, Mobile App Development, and more.Read More
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Corporate:Â MacmillanIndustries
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99$25,000+50 - 249 employeesVinta Software is a midsize web development company launched in 2012. Their services include Web Development and Mobile App Development. The company is headquartered in San Francisco, California.Read More
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100$10,000+10 - 49 employeesDallas, TXAmmo Studio, a web design agency, is headquartered in West Hollywood, California and Dallas, Texas. The small team provides Web Design, Web Development, Branding, UX/UI Design, and more and was established in 2020.Read More
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UniqodeIndustries
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101$5,000+50 - 249 employeesLondon, EnglandFounded in 2015, Digis, a Fiverr company (NYSE: FVRR) is a custom software development company. The midsize team specializes in Custom Software Development, Web Development, and IT staff augmentation. The firm is based in London, England; New York, New York; București, Romania and L'viv, Ukraine.Read More
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Blablacar Hubspot PwC HumaIndustries
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102$10,000+10 - 49 employeesBrooklyn, NYFive Jars, a website development company, is headquartered in Brooklyn, New York; Warszawa, Poland and Arlington, Virginia. Founded in 2017, the small team offers Web Development, Web Design, Mobile App Development, and Artificial Intelligence.Read More
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George Washington’s Mount VernonIndustries
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103$10,000+50 - 249 employeesNew York, NYThoughtbot, a web development firm, is located in New York, New York and London, England. They focus on Web Development, Mobile App Development, UX/UI Design, cloud consulting & SI, and more and were launched in 2003.Read More
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Health Match 360Industries
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104$10,000+10 - 49 employeesBromley, EnglandSoftware development company Goodface agency was established in 2016. Their small team is located in Bromley, England; Kyiv, Ukraine; Tallinn, Estonia and New York, New York and focuses on Custom Software Development, UX/UI Design, Artificial Intelligence, Web Design, and more.Read More
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Magnetiq Bank 365 Games Corefy KARL STORTZIndustries
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105$25,000+50 - 249 employeesL'viv, UkraineRead More
DotCode is a design and development company based in Lviv, Ukraine, and founded in 2018. Their team of more than 10 provides web development, web design, and e-commerce development solutions for clients in the fields of hospitality, advertising, and financial services.
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Ply LCM Digital Fly Jets ThriveIndustries
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106$5,000+10 - 49 employeesApex, NCSoftware development firm RoleModel Software is headquartered in Apex, North Carolina and Menomonie, Wisconsin. The small firm was founded in 1997. Their team specializes in Custom Software Development, Web Development, UX/UI Design, and Mobile App Development.Read More
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C12 GroupIndustries
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107$10,000+50 - 249 employeesChicago, ILRead More
Launched in 2012, LaunchPad Lab is a CRM consulting and SI company. The company offers CRM consulting and SI, Web Development, AI Consulting, Custom Software Development, and more and has a midsize team. The company is in Chicago, Illinois.
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Kawasaki Bullhorn MD Anderson WhirlpoolIndustries
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108$25,000+50 - 249 employeesL'viv, UkraineRead More
Temy is a custom software development firm. The L'viv, Ukraine-based agency was launched in 2014. The midsize team provides Custom Software Development, Web Development, Artificial Intelligence, and Low/No Code Development.
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LesaraIndustries
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109$25,000+10 - 49 employeesProvidence, RIRead More
Oomph is a digital agency based in Providence, RI and founded in 2007. The team of about 25 employees specializes in web design and development for Drupal and WordPress and UI/UX design.
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FidelityIndustries
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110$10,000+50 - 249 employeesNew York, NYIT Monks Agency is a website development firm established in 2010. They are in New York, New York and Kraków, Poland and have a midsize team. Their services include Web Development, Web Design, UX/UI Design, and E-Commerce Development.Read More
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111$50,000+50 - 249 employeesKyiv, UkraineFounded in 2017, SevenPro is an IT staff augmentation company. Their midsize team is headquartered in Kyiv, Ukraine; New York, New York; Tallinn, Estonia and Calgary, Canada. Their team offers IT staff augmentation, Custom Software Development, Web Development, and Mobile App Development.Read More
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112$5,000+10 - 49 employeesToronto, CanadaRead More
Orthoplex Solutions is a web and software development company based in Toronto, Canada. Founded in 2015, the company has over 10 years of experience and has completed more than 650 projects for over 400 clients across Canada, the United States, the United Kingdom, and other international markets. Orthoplex serves organizations across industries including healthcare, nonprofits, manufacturing, education, e-commerce, sports, and government-regulated sectors. Its services include web and mobile app development, WordPress development, UX/UI design, cybersecurity, cloud and DevOps solutions, CRM and ERP integrations, AI solutions, and ongoing website hosting and maintenance.
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TFO Canada SurePoint Canadian Mental Health Association Hamilton Oshawa Port AuthorityIndustries
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113$5,000+50 - 249 employeesSoftware development firm Hashlogics was founded in 2018. Their midsize team is located in Newark, Delaware and Lahore, Pakistan. Their services include Custom Software Development, Artificial Intelligence, Mobile App Development, Web Development, and more.Read More
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114$5,000+250 - 999 employeesBiałystok, PolandRead More
SoftwareHut is a software development house with offices around the world, including London, New York, Paris, Munich, Dublin, Stockholm, Copenhagen and Zurich. Founded in 2015, they also have seven offices in Poland, including Bialystock, Olsztyn, Przemysl, Szczecin, Warsaw, Wroclaw, and Poznan. They employ 173 staff specializing in designing, customizing and developing professional IT systems, LIMS, SCM, and mobile apps.
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MicrosoftIndustries
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115$25,000+50 - 249 employeesDubai, United Arab EmiratesBlink22 is a midsize app development company. They specialize in Mobile App Development, Artificial Intelligence, Web Development, Generative AI, and more and were launched in 2015. The firm is in Dubai, United Arab Emirates; الرياض, Saudi Arabia; London, England and Alexandria, Egypt.Read More
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SalikIndustries
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116$25,000+50 - 249 employeesBuenos Aires, ArgentinaMobile application development firm 10Pines was established in 2009. Their midsize team is headquartered in Buenos Aires, Argentina. 10Pines offers Mobile App Development, Web Development, and Custom Software Development.Read More
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Lattice Spring ClaroIndustries
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117$25,000+50 - 249 employeesSan Francisco, CARead More
Founded in 2009, MindK is a software development company that specializes in web, custom software, and mobile app development. Their team of 56 employees, based in San Francisco, partners with small business and midmarket clients in the financial services, advertising, and media industries.
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AdidasIndustries
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118Undisclosed50 - 249 employeesSan Francisco, CAWebsite development company and artificial intelligence company Yellow is in San Francisco, California; Paris, France; T'bilisi, Georgia and Cape Town, South Africa. The midsize team specializes in Web Development and Artificial Intelligence. The firm was launched in 2015.Read More
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Fusion MarketsIndustries
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119$50,000+250 - 999 employeesNaples, FLIntetics Inc. Is an IT managed services company founded in 1995. The firm focuses on IT managed services, IT staff augmentation, Custom Software Development, Web Development, and more and has a midsize team. The firm is headquartered in Naples, Florida; Düsseldorf, Germany; Kraków, Poland and Kyiv, Ukraine.Read More
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Encyclopaedia BritannicaIndustries
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120$10,000+250 - 999 employeesKharkiv, UkraineZfort Group is a Kharkiv, Ukraine-based AI company. Established in 2000, the midsize team specializes in Artificial Intelligence, Custom Software Development, Web Development, Generative AI, and more.Read More
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Online.ioIndustries
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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.