Top 100 JavaScript Development Companies in Los Angeles
November 2023Looking 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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1
- $10,000+
- 10 - 49 employees
- Covina, CA
AVA.codes is a front-end development company with offices in Berlin and Kyiv, Ukraine. Founded in 2017, their 20+ are experts in web development and keeping a narrow focus on programming user interfaces.
Clients
- TraceSafe(CNSX: TSF)
- Shopify(NYSE: SHOP)
- Deloitte
- SkillDirector
Industries
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An e-learning platform hired AVA.codes to help them with designing and developing their website. The team worked on creating interactive elements on the website and ensuring it was responsive and optimized.
"They were invested in helping us rather than just finishing the project quickly."
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2
- $100,000+
- 50 - 249 employees
- Los Angeles, CA
AE Studio is a team of designers, engineers, and data scientists based in Venice, CA – working on blockchain solutions internally and for partners since their founding in 2016. Their team of more than 150 members provides full, end-to-end blockchain services for startups and enterprise partners, ranging from strategic advisory to community/gtm to smart contract deployment. They are chain agnostic and partner with leading blockchain groups like Dapper Labs, Polygon, and Skale.
Clients
- Samsung
- Berkshire Hathaway
- Ritual
- Chance the Rapper
Industries
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AE Studio has helped a laboratory services provider develop and design their cloud-based platform from scratch. They've helped develop an alpha and beta version of the platform and assisted with its deployment.
"AE Studio's attention to detail, flexibility, and agile planning allows us to move as efficiently as possible."
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3
- $25,000+
- 1,000 - 9,999 employees
- Los Angeles, CA
Simform is a custom software development company founded in 2010. They have helped organizations ranging from startups, Fortune 500 companies, and WHO-backed NGOs. The team of 250+ delivers digital solutions for their clients and offer artificial intelligence services, API integration, dedicated software development team, and software testing services.
Clients
- Redbull
- Hilton
- Sony Music
- Boy Scouts of America
Industries
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Simform has developed a native mobile app for a digital transformation agency. The goal is to deploy a system that can grow and adapt to changing customer, market, and business needs.
"Their ability to accommodate and be flexible to our needs is impressive."
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4
- $25,000+
- 50 - 249 employees
- Los Angeles, CA
micro1 is an IT staff augmentation company headquartered in Los Angeles. They provide high-caliber engineers who are ready to start working immediately. In addition to offering IT staff augmentation services, they also specialize in web development and mobile app development.
Clients
- Immutable
- Ultraviolet
- O'GARA
- DoNotPay
Industries
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micro1 has designed a natural language processing website. They assist with backend data modeling and an NLP engine.
"They have smooth protocols."
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5
- $50,000+
- 10 - 49 employees
- Los Angeles, CA
Urban Insight is a digital design agency with a team of 25 professionals that provides web development, web design, and digital strategy services. Founded in 2000 and located in Los Angeles, the agency has completed over 500 successful projects for its clients.
Clients
- American Library Association
- Causeway Capital Management
- City of Los Angeles
- CA
Industries
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Urban Insight has developed a website from the ground up for a legal services company. They’ve upgraded the client’s site to Drupal 9, using WriteClearly and ReadClearly to make it more accessible.
“They’ve been great to work with, and we’re happy with the results so far.”
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6
- $50,000+
- 50 - 249 employees
- Long Beach, CA
Oshyn is a technology agency, based in Long Beach, Calif. and founded in 2001. Their team of 54 specializes in web, e-commerce, and mobile app development. Oshyn works with midmarket and enterprise-level clients in various industries: consumer services, healthcare, hospitality, and more.
Clients
- Oshyn has completed projects for over 300 clients
- including: Volkswagen
- Coca-Cola
- CTA (California Teachers Association)
Industries
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A digital marketing production company hired Oshyn to provide development support for their website project. The team worked on developing backend apps and setting up CI/CD pipeline.
"Oshyn's team is excellent from a management perspective, and their communication is also top-notch."
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7
- $5,000+
- 50 - 249 employees
- Los Angeles, CA
UPQODE is a website design and development agency based in Nashville, Tennessee. Founded in 2015, the team of 40+ specializes in web development, web design, and e-commerce development. They work with small businesses, focusing on information technology, e-commerce, and business services.
Clients
- Think Tank Team - Samsung Research America
- SAA - Spondylitis Association of America
- AmeriFreight Inc.
- DOXO Inc.
Industries
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UPQODE was hired by a private equity firm to update and refresh their company website. The team integrated tools with online plug-ins and worked on SEO to attract talent and potential customers.
"They were very easy to work with."
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8
- $10,000+
- 10 - 49 employees
- Los Angeles, CA
// TECHYSCOUTS is a conversion optimization company. The Los Angeles, California-based agency was launched in 2012. The small team offers conversion optimization, web design, ux/ui design, web development, and more.
Industries
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// TECHYSCOUTS has developed a website for an aviation components manufacturer. The team has reworked the same website onto Shopify to add e-commerce functionality and now provides support and guidance.
"Their down-to-earth approach allows me to understand what I am receiving as their client at all times."
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9
- $10,000+
- 10 - 49 employees
- Los Angeles, CA
App Makers LA is a mobile app development company of around 10 employees. Founded in 2014, they are based in Los Angeles. They offer services in mobile app development and UX/UI design.
Clients
- Los Angeles Apparel
- BookClub
- ClassCalc
- Austin Ekeler (NFL)
Industries
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A women's wellness company hired App Makers LA to create an app for their business. The team used the client's designs and ideas for an intimacy app and worked on bringing it to life.
"They are very quick and can do anything."
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10
- $5,000+
- 2 - 9 employees
- Burbank, CA
DesignPax, a web design company, was founded in 2009. They are based in Burbank, California and have a small team. Their services include web design, graphic design, logo, and print design.
Industries
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DesignPax has set up and designed an e-commerce website for an e-commerce shop. The team is also responsible for website launch and maintenance.
"The team at DesignPax is great to work with."
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11
- $50,000+
- 2 - 9 employees
- Marina del Rey, CA
Wildebeest is a California-based agency that specializes in app development, software development, and web design. With less than 50 members on staff, the agency delivers custom web and software solutions for their clients.
Clients
- PepsiCo
- Toyota
- Microsoft
Industries
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Wildebeest led the game development and design operations of an AI company. The team delivered an interactive, mobile- and web-friendly platform that aimed to get the word out about the client's business.
"Their work ethic was truly pivotal in our project’s success."
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12
- $25,000+
- 10 - 49 employees
- Los Angeles, CA
Wanted for Nothing, founded in 2017, is a development and design agency headquartered in Calif. The team of 12 focuses on web design, UX/UI design, and web development and works primarily with small and mid-market businesses.
Clients
- Rent.com
- Nissin Foods
- Brookfield Properties
- Pravana
Industries
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Wanted for Nothing was hired by a neuropsychology practice for website development services. The client provided content that was implemented into the proposal, which the client then approved for launch.
"The website design met my expectations and implemented all of my input seamlessly."
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13
- $25,000+
- 10 - 49 employees
- Los Angeles, CA
Goji Labs is a web and mobile app development company based in Los Angeles. Founded in 2014, they have a team of about 30 that helps launch products in numerous industries ranging from business services to education. They provide product strategy, UX/UI design, mobile app, web, and IoT development services to various clients including startups, corporations, and nonprofits.
Clients
- World Health Organization
- World Wildlife Fund
- USC
- UCLA
Industries
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A data and intelligence company has hired Goji Labs for website and UI/UX redesign using Figma. The project has included a discovery phase, wireframing revisions, design direction, and usability testing.
''Goji Labs brought their A-game to the table, and it's safe to say we made the right choice by teaming up with them.''
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14
- $50,000+
- 50 - 249 employees
- West Hollywood, CA
Rootstrap is a software development firm based in Los Angeles with offices in New York; Montevideo, Uruguay; and Buenos Aires, Argentina. Established in 2011, Rootstrap has over 70 employees with experience with both consumer digital products and business applications. Their services include mobile development for Android and iOS, web app development, UI/UX design, custom software, and AR/VR development.
Clients
- MasterClass
- Salesforce
- Universal Music Group
Industries
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Rootstrap has helped an email strategy automation company develop the MVP of their tool, using Figma for the UI/UX designs and Django, JavaScript, Node.js, and Heroku for front- and backend development.
“They’ve done their best to build the best product possible within our budget.”
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15
- $10,000+
- 10 - 49 employees
- Los Angeles, CA
Sunrise Integration is a software development firm. They are located in Los Angeles, California and have a small team. Their team provides custom software development, web development, mobile app development, e-commerce development, and more.
Clients
- Live Nation
- Pitney Bowes
- Bombas
- Freshbooks
Industries
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Sunrise Integration developed a Shopify app for an e-commerce apparel distribution company. The app enables store owners to import licensed products from catalogs and receive licensed content for their shops.
"The partnership went as smoothly as I expected — they did everything we asked of them."
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16
- $50,000+
- 50 - 249 employees
- Newport Beach, CA
Saritasa is a full-source software development firm based in Newport Beach, Calif. With additional offices in New York City, Russia, and Vietnam. They were founded in 2005 and employ a team of about 90 who provide custom software, web, mobile, IoT, and AR/VR development for mostly mid-sized businesses.
Clients
- iHeartMedia
- BJ's Restaurant Brewhouse
- TIPMed
- Vance & Hines
Industries
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Saritasa has developed a custom CRM and payment system for a gymnastics training center. Using AWS, the team has built a website and payment system with complex program-based pricing.
“Saritasa has fully delivered everything they said they could do.”
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17
- $50,000+
- 10 - 49 employees
- Long Beach, CA
Established in 2001, JLOOP is a mobile application development firm. Their small team is based in Long Beach, California and , . Their team focuses on mobile app development, web development, and video production.
Clients
- IBM
- ING
- American Council for Exercise
- Yogurtland
Industries
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JLOOP has supported a finance SaaS firm in various projects that have their individual scopes and deliverables. They've provided branding, logo design, website development, and product launch support services.
"They are ready to step up and do more in various areas based upon my need."
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18
- $25,000+
- 10 - 49 employees
- Los Angeles, CA
Vrrb Interactive is a digital agency based in Los Angeles, with a second office in San Francisco. Founded in 2007, their team consists of around 10 employees. They offer web design, web development, and mobile app development. The primarily serve small and midmarket businesses in the advertising, business, and consumer products industries.
Clients
- Ferrari
- Visa
- Exer Urgent Care
- Leica
Industries
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Vrrb Interactive designed, developed, and optimized a hardware manufacturer’s website. They integrated the site with Oracle and selected hosting. The team also provided guidance on industry standards.
“They’ve been very accommodating in hitting all of our needs.”
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19
- $10,000+
- 50 - 249 employees
- Irvine, CA
Wve Labs is an end-to-end mobile and web app company based in Los Angeles with offices in Chicago, Dallas, and New York. Founded in 2015, this 50+ firm welcomes projects of any scope and difficulty.
Clients
- Sony Entertainment
- Honda
- Neurocycle
- Maui Jim
Industries
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A raw food importer and distributor hired Wve Labs for website design and development. The team was also responsible for creating color schemes, various logo options, and connecting APIs.
“Wve Labs listened to our needs and created something great.”
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20
- $50,000+
- 50 - 249 employees
- Santa Monica, CA
Sidebench is a strategy, design, and development consultancy with a team of 70+ experts headquartered in Los Angeles. Founded in 2012, Sidebench caters to enterprise companies and new ventures seeking the management consultants & experienced founders, the technical chops of systems architects, and a UX-first approach. Sidebench provides app and web development, UX/UI design, web design, and app testing via a fully integrated product delivery team.
Clients
- Microsoft Corporation
- Red Bull
Industries
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Sidebench designed and developed a game compatible with iOS. The game is a bicycle tagging game where players play in person and connect through the game’s app, which registers the game results.
“Sidebench’s biggest strength is that they research thoroughly before working on a project.”
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21
- $1,000+
- 50 - 249 employees
- Culver City, CA
Headquartered outside Los Angeles in Culver City, CA, Coalition Technologies specializes in SEO and PPC but also offers web design, e-commerce development, and WordPress development. With additional offices in Austin, TX and Seattle, WA, Coalition Technologies has grown to a team of 100+ since its founding in 2009.
Clients
- PayPal
- Natori
- Harvard
- Whataburger
Industries
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Coalition Technologies designed the website of a luxury guest ranch. They also provided SEO services.
"They are organized and prompt."
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22
- $10,000+
- 10 - 49 employees
- Los Angeles, CA
Endertech is a California-based design agency was founded in 2000. Its team of 20+ has experience in digital marketing, web design, software development, and UX/UI design.
Clients
- Doyle
- California State University
- Northridge
- United Oil
Industries
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Endertech developed an e-commerce website for an outdoor products retailer. The team provided a framework for collecting data, imported the client's products to Shopify, and provided solutions and SEO guidance.
"They were highly responsive to all of our needs and questions."
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23
- $25,000+
- 50 - 249 employees
- Santa Monica, CA
TechAhead is an end-to-end mobile application development company based in Southern California with offices in Agoura Hills, Calif. and Noida, India. Focusing on bespoke digital solutions and UI/UX since 2009, the company works across multiple verticals for some of the world's largest companies.
Clients
- AXA
- JLL (Jones Lang LaSalle)
- Great American Insurance Company
- Digi International
Industries
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techahead has helped a patient-therapist matching company design and develop a patient-facing website and mobile app from scratch. The app helps physical therapists foster a smart health community.
"The team is super efficient."
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24
- $10,000+
- 50 - 249 employees
- Los Angeles, CA
Roonyx is a web, mobile app, and AI development company founded in 2008 that caters their services to small business and midmarket clients. They have a team of nearly 30 employees who provide services from Moscow and Boston. They focus on the business services, automotive, and e-commerce industries.
Industries
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Roonyx developed Android and iOS applications for a game development company's end client. Roonyx designed the app's prototype and developed it using Flutter. The app helped couriers manage their routes.
"Everything was done well and, at times, even above our expectations."
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25
- $10,000+
- 10 - 49 employees
- West Hollywood, CA
Established in 2020, Ammo Studios is a web design company. Their small team is based in West Hollywood, California. Their services include web design, branding, and web development.
Clients
- Alchemy
Industries
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Ammo Studios developed a landing page for a wealth management company. The team delivered a homepage with the goal of driving conversion to a Typeform form and a single blog page with CMS.
"Ammo Studios had our best interest in mind and always tried to find the best possible solutions to our requests."
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26
- $50,000+
- 250 - 999 employees
- Manhattan Beach, CA
Started in 2012, Distillery is full-service web and mobile app development firm in Santa Monica, CA. This 50+ team offers varied expertise in digital products from concept to creation to support.
Clients
- Dell EMC
- Security Benefit
- SeneGence International
- Axway
Industries
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Distillery is building an iOS app with multiple fintech integrations: Quovo to connect with user bank accounts and Stripe to enable billing capabilities. They also identified 529 college savings providers.
"They’re invested in our success and are as happy about launching and hearing success stories as we are."
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27
- $100,000+
- 50 - 249 employees
- Marina del Rey, CA
Unique Software Development LLC is an IT services and software development firm that provides Big Data consulting, web development,and mobile app development to their mid-market, small business, and enterprise clients in the health care, business services, and consumer products and services industries. Based in Dallas, TX they have offices in Athens, Greece and Karachi with a total of 200 employees.
Clients
- MODE Transportation
- 5miles
Industries
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In its long-term relationship with a digital marketing agency, Unique Software Development LLC serves as a go-to development partner. They manage custom developments and CMS projects.
“They’ve adapted to our systems and contributed to our success.”
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28
- $25,000+
- 10 - 49 employees
- Santa Monica, CA
ClearSummit is a mobile app, web development, and custom software engineering firm founded in 2014. Based in Virginia and Los Angeles, the 22-member team specializes in building digital products. They primarily serve funded startups and corporate clients.
Clients
- Belkin
- USAutoParts
- City of Richmond
- AvePoint
Industries
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ClearSummit works on a mobile application’s MVP for a content startup. The app has a backend server API side, and it uses React Native and Django as their core and backend technologies.
"We’ve been impressed. They work quickly to get to solutions."
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29
- $25,000+
- 10 - 49 employees
- Pasadena, CA
CT Software Solutions is a full-service Los Angeles based Web and Mobile App solutions provider. They provide software solutions to businesses that are looking for a less costly alternative to bigger, more expensive consulting firms.
Clients
- Burger King
- NASA
- Apple
- NBC Universal
Industries
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A distribution company hired CT Software Solutions to develop a hardware assembly app. The app allowed customers to assemble and troubleshoot hardware components.
"Their ability to deliver a solid platform in a short time at a very low price was impressive."
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30
- $10,000+
- 10 - 49 employees
- Los Angeles, CA
Top Notch Dezigns is a web design and digital marketing agency from New York. It was founded in 2004 and now has a team of 26 that does web design and development, mobile apps, SEO, SEM, and more for clients across a variety of industries, from business services to consumer products.
Clients
- Meadowbrook Financial Mortgage Bankers
- Brick Education
- Long Island University
- Wolo Manufacturing Corporation
Industries
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Top Notch Dezigns has developed a modular building provider’s WordPress website, showcasing the client’s products and services. They’re currently providing digital marketing support.
"They take our problem seriously and see the project’s whole scope."
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