Top 100 JavaScript Development Companies in Los Angeles
The Best of April 2026Looking for a top JavaScript developer in Los Angeles?
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 Los Angeles. Browse descriptions, feedback, and awards to find which can best suit your company’s needs.
List of the Best Los Angeles JavaScript Developers
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121Undisclosed1,000 - 9,999 employeesLos Angeles, CAEstablished in 1996, Critical Mass is a large web design company located in Calgary, Canada and London, England. Their team specializes in Web Design and UX/UI Design.Read More
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122$10,000+10 - 49 employeesLos Angeles, CALexis Solutions is a software development firm launched in 2017. The firm offers Custom Software Development, Web Development, AI Consulting, Mobile App Development, and more and has a small team. The firm is in Sofia, Bulgaria; Los Angeles, California and Berlin, Germany.Read More
Clients
Onnoplus.com Kreston Bulmar Reviewhero.io Inoreader.comIndustries
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123$25,000+10 - 49 employeesSanta Monica, CABased in Santa Monica, California and Sahibzada Ajit Singh Nagar, India, Addval Solutions is a small website development company. Their services include Web Development and Mobile App Development.Read More
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124$25,000+50 - 249 employeesSanta Monica, CAHeadquartered in Santa Monica, California; Zaporizhzhia, Ukraine and Kyiv, Ukraine, IT-Dimension Inc. Is a web development company. The midsize team offers Web Development, Mobile App Development, UX/UI Design, Application Testing, and more and was founded in 2007.Read More
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125$1,000+Freelancer employeesLos Angeles, CARead More
Pixelswithin is a Los Angeles-based digital design agency. Their services are focused on branding and web design. They work primarily with small businesses.
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AdobeIndustries
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126$10,000+50 - 249 employeesLos Angeles, CAFounded in 2023, Yieldy is an AI development company. The firm provides Artificial Intelligence and Web Development.Read More
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127$5,000+2 - 9 employeesLong Beach, CAOS Ignite, Inc. Is an app development company. The firm is in Long Beach, California and Costa Mesa, California. Their services include Mobile App Development and Custom Software Development.Read More
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128$1,000+10 - 49 employeesLos Angeles, CAZentexx is a Los Angeles, California-based web development firm. The small team offers Web Development, UX/UI Design, and Custom Software Development. The firm was launched in 2023.Read More
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129$10,000+2 - 9 employeesHermosa Beach, CAFirst and Third, a website development company, was launched in 2013. The team provides Web Development and Digital Strategy.Read More
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130Undisclosed2 - 9 employeesCovina, CASavvy Stack, Inc. Is a website development company. They provide Web Development and Custom Software Development and are based in Covina, California.Read More
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131$5,000+10 - 49 employeesCulver City, CABrut boutique marketing agency is a branding firm founded in 2019. The company offers Branding and UX/UI Design.Read More
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132$5,000+10 - 49 employeesLos Angeles, CAIn Los Angeles, California, Developer Partners is a software development firm. Established in 2020, the small team provides Custom Software Development, Web Development, Web Design, Application Testing, and more.Read More
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133$1,000+2 - 9 employeesLos Angeles, CAAWM Creative is a web development firm. Launched in 2020, the company is located in Sydney, Australia and Los Angeles, California. Their team offers Web Development and Search Engine Optimization.Read More
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134$5,000+2 - 9 employeesBurbank, CAMK Group is a SEO services firm. Launched in 2020, the team specializes in Search Engine Optimization and Content Marketing. The firm is based in Burbank, California.Read More
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135$50,000+10 - 49 employeesLos Angeles, CAFounded in 2018, Cadenza is an Enterprise App Modernization company. Their team specializes in Enterprise App Modernization and Mobile App Development.Read More
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136$10,000+2 - 9 employeesLos Angeles, CASoftware development company Tech Engine Group is located in Los Angeles, California. The team focuses on Custom Software Development and Web Development.Read More
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137Undisclosed250 - 999 employeesSanta Monica, CABuild Offshore Team, a software development firm, was established in 2012. The team provides Custom Software Development and Web Development.Read More
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138$5,000+2 - 9 employeesLos Angeles, CAIn Los Angeles, California, Avocadatoria is a web development company. Founded in 2019, the team focuses on Web Development and Mobile App Development.Read More
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139$10,000+10 - 49 employeesLos Angeles, CAEchoTech Group is a website development company headquartered in Los Angeles, California. They offer Web Development and Branding and were founded in 2011.Read More
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140$1,000+50 - 249 employeesLos Angeles, CALogo company American Web Designers Inc was established in 2022. Their midsize team is located in Los Angeles, California and provides logo, web development, web design, e-commerce development, and more.Read More
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141Undisclosed2 - 9 employeesLos Angeles, CARead More
Studio Umbrella is a web design and development company based in Los Angeles. Established in 2005, the team of less than 5 provides e-commerce development, web development, and web design services with experience with WordPress, PHP, and JavaScript.
Clients
Next GadgetIndustries
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142$25,000+10 - 49 employeesLos Angeles, CAVartheta, a web development firm, is in New York, New York and Houston, Texas. The team provides Web Development and Digital Strategy.Read More
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143$1,000+10 - 49 employeesLos Angeles, CARead More
PX Media is a boutique marketing firm based in Pasadena, Calif., with satellite offices in Los Angeles and San Diego, Calif. Founded in 2001, PX Media has fewer than 5 employees. The firm specializes in web development and SEO services.
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Roger PerryIndustries
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144$100,000+50 - 249 employeesSanta Monica, CAWordSuccor Ltd. Is an user experience company. Their team is located in Santa Monica, California. The company specializes in UX/UI Design and E-Commerce Development.Read More
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145$1,000+2 - 9 employeesLos Angeles, CABarragan Media is a web development company. Their team is located in Los Angeles, California and Ensenada, Mexico and focuses on Web Development and Web Design.Read More
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146$10,000+2 - 9 employeesSanta Monica, CARadiant Creative is a market research company launched in 2023. The agency specializes in market research, digital strategy, web design, ux/ui design, and more and has a small team.Read More
Clients
Westwood & Wilshire Highline Wealth Partners Ares Financial Consulting AltirrIndustries
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147$1,000+10 - 49 employeesLos Angeles, CAWeb design company Software Demand was founded in 2014. The team offers Web Design and Custom Software Development.Read More
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148$1,000+10 - 49 employeesLos Angeles, CANerdPilots is a Los Angeles, California-based custom software development firm. The team focuses on Custom Software Development and Web Development.Read More
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149$1,000+2 - 9 employeesPasadena, CAFirst Spring Digital is a branding company. The team specializes in Branding and Search Engine Optimization, and the agency is located in Pasadena, California.Read More
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150$5,000+10 - 49 employeesLos Angeles, CASuryavanshi Ventures is a small software development company based in Jabalpur, India and Los Angeles, California. The team provides Custom Software Development and Web Development.Read More
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