Top 100 JavaScript Development Companies in Los Angeles

The Best of April 2024

Looking 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.

Jump to Most Reviewed Companies

List of the Best Los Angeles JavaScript Developers

181

TS Incorporated Digital Marketing

(0 Reviews)

Not yet reviewed.
- Undisclosed
- 2 - 9 employees
- Redondo Beach, CA
TS Incorporated Digital Marketing is a web design company headquartered in Redondo Beach, California. The agency focuses on web design, web development, direct marketing, advertising, and more and has a small team.The agency was established in 2007.
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182

Webstract Marketing
(8 Reviews) 4.9
- Timeliness
  5.0
- Service Excellence
  4.9
- Value
  4.9
- Would Recommend
  5.0
- $5,000+
- 10 - 49 employees
- Anaheim, CA
Webstract Marketing is a LA-based digital marketing agency founded in 2011. Their team of approximately 10 employees primarily serves small businesses. Although they specialize in SEO and web design, they also provide other forms of web marketing. They're particularly proficient in PHP.

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183

Perform Labs
(15 Reviews) 5.0
- Timeliness
  4.9
- Service Excellence
  5.0
- Value
  4.9
- Would Recommend
  5.0
- $10,000+
- 2 - 9 employees
- Costa Mesa, CA
Established in 2022, Perform Labs is a web design company. The small team offers web design, web development, and ux/ui design. The company is headquartered in North Bethesda, Maryland.

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184

Reinforce Global
(1 Reviews) 5.0
- Timeliness
  5.0
- Service Excellence
  5.0
- Value
  5.0
- Would Recommend
  5.0
- $10,000+
- 10 - 49 employees
- Anaheim, CA
Based in Anaheim, California, Reinforce Global is a custom software development company. They provide custom software development, application management & support, mobile app development, and web development and were launched in 2019.

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185

binaery
(6 Reviews) 5.0
- Timeliness
  4.9
- Service Excellence
  5.0
- Value
  4.8
- Would Recommend
  5.0
- $10,000+
- 10 - 49 employees
- Orange, CA
Web design agency binaery is based in Orange, California. The small agency was launched in 2018. Their services include web design, ux/ui design, web development, and e-commerce development.
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Clients
- Marz
Industries
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186

Squash Apps Private Limited
(15 Reviews) 5.0
- Timeliness
  4.9
- Service Excellence
  5.0
- Value
  4.9
- Would Recommend
  5.0
- $10,000+
- 10 - 49 employees
- Costa Mesa, CA
Squash Apps is a software development company founded in 2015 and headquartered in Coimbatore, India. It has a team of about 20. Squash Apps works on mobile app development, custom software development, web development, and more for small businesses.

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Clients
- Doodlio
- Shelly Apps
- Five2One
- PinnacleSeven
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187

Alokin

(0 Reviews)

Not yet reviewed.
- $10,000+
- 50 - 249 employees
- Huntington Beach, CA
Alokin is a Thiruvananthapuram, India-based product design company. The midsize team specializes in product design, custom software development, web development, mobile app development, and more and was founded in 2011.
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188

Topflight Apps
(31 Reviews) 4.9
- Timeliness
  4.6
- Service Excellence
  4.9
- Value
  4.6
- Would Recommend
  4.9
- $50,000+
- 10 - 49 employees
- Irvine, CA
Product design company Topflight Apps is based in Irvine, Calif. with a second location in Las Vegas. Since 2015, their team of 17 has specialized in mobile app development, web development, UX/UI design, and more. They work for small and midmarket businesses alike in the healthcare, ecommerce, consumer products, and financial industries.

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Clients
- Allheartz: computer vision for remote physiotherapy and sports care (SaaS platform + mobile apps)
- Walker Tracker: a SaaS platform for employee wellbeing programs backed by an award-winning mobile app (acquired by Terryberry in 2022, 3-year partnership)
- Dedica: a SaaS platform for remote patient monitoring (the client landed their first RPM SaaS client valued at $300k annually, ROI positive in 2022, 2-year partnership)
- Rockemath: an online math app (helped them launch a new online math game that has reached 320k students in 2022, 4-year partnership)
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189

Digital Solutions
(22 Reviews) 5.0
- Timeliness
  5.0
- Service Excellence
  5.0
- Value
  5.0
- Would Recommend
  5.0
- $75,000+
- 10 - 49 employees
- Irvine, CA
Digital Solutions is a Newport Beach, California-based user experience design agency. The small company was launched in 2016. Their team provides ux/ui design, custom software development, web development, mobile app development, and more.

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190

Scalio
(1 Reviews) 5.0
- Timeliness
  5.0
- Service Excellence
  5.0
- Value
  5.0
- Would Recommend
  5.0
- Undisclosed
- 50 - 249 employees
- Newport Beach, CA
Scalio is a global digital product agency based in San Francisco, with offices in Atlanta and in Orange, Calif. The agency, founded in 2011, has more than 40 employees and provides, among others, web design, UX/UI design, and web development services to midmarket and other companies in various industries.

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Clients
- Intuitive Surgical
- Google
- Uber
- AirBnb
Industries
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191

Webemia

(0 Reviews)

Not yet reviewed.
- $10,000+
- Freelancer employees
- Los Angeles, CA
Webemia is a web design agency in Los Angeles, California. Established in 2013, the small team specializes in web design, web development, advertising, branding, and more.
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192

Tepia
(31 Reviews) 5.0
- Timeliness
  4.7
- Service Excellence
  5.0
- Value
  4.8
- Would Recommend
  5.0
- $50,000+
- 10 - 49 employees
- Costa Mesa, CA
Founded in 2012, Tepia Co is a mobile and web app development collective established in Costa Mesa, CA. This 2+ team offers 30+ years of tech expertise and experience in digital solutions.

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193

Site Nine Studios
(21 Reviews) 5.0
- Timeliness
  4.9
- Service Excellence
  5.0
- Value
  5.0
- Would Recommend
  4.9
- $5,000+
- 2 - 9 employees
- Newport Beach, CA
Founded in 2014, Site Nine Studios is a web development company. The of 10 specialize in WordPress, CMS, Drupal, and Laravel services in their Irvine, Calif. headquarters.

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Clients
- Owl Cyber Defense
- Northeastern University
- Lion Cubs Cookies
- Ducere Global Business School
Industries
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194

Advancio Inc
(1 Reviews) 4.0
- Timeliness
  5.0
- Service Excellence
  4.0
- Value
  4.0
- Would Recommend
  4.0
- $25,000+
- 50 - 249 employees
- Santa Clarita, CA
Founded in 2010, Advancio is a custom software development company. The agency provides custom software development, IT staff augmentation, non-voice bpo/back office services, enterprise app modernization, and more and has a midsize team.

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195

Ojas Innovative Technologies Pvt Ltd
(1 Reviews) 5.0
- Timeliness
  5.0
- Service Excellence
  5.0
- Value
  5.0
- Would Recommend
  5.0
- $1,000+
- 250 - 999 employees
- Santa Clarita, CA
Ojas is an IT services company based in Hyderabad, India, with an office in Valencia, Calif. The company, founded in 2011, has more than 500 employees and provides web development, mobile app development, UX/UI design, IT staff augmentation, and application testing services. Ojas serves small and midmarket companies in various industries that include financial services, IT, and health care & medical.

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Clients
- Tech Mahindra
- Cozillio Technologies
- InfusionSoft Inc
- Sepa Cyber Technologies
Industries
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196

Revealize Inc.
(22 Reviews) 5.0
- Timeliness
  5.0
- Service Excellence
  5.0
- Value
  4.9
- Would Recommend
  5.0
- $25,000+
- 10 - 49 employees
- Newport Beach, CA
Revealize Inc. is a web development agency that has been offering web design and web development services to their clients since 2017. Their 10 employees are based out of Newport Beach, Calif.

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Clients
- SaaStock
- Trop Hop Beer
- Covered Press
Industries
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197

Pixel Jar
(11 Reviews) 4.8
- Timeliness
  4.9
- Service Excellence
  4.8
- Value
  4.8
- Would Recommend
  5.0
- $5,000+
- 2 - 9 employees
- Tustin, CA
Pixel Jar is a development agency based in Tustin, Calif. They were founded in 2004 and employ a team of 4. The company specializes in web and e-commerce development, web and UX/UI design, branding, and more.

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Clients
- Dallas Mavericks
- Harbour Surfboards
- Krochet Kids
- JWC Environmental
Industries
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198

Fishermen Labs
(19 Reviews) 5.0
- Timeliness
  5.0
- Service Excellence
  5.0
- Value
  4.9
- Would Recommend
  5.0
- $25,000+
- 10 - 49 employees
- Irvine, CA
Fisherman Labs is a 10+ web and mobile app development firm specializing in AR/VR and emerging technologies. Based in Los Angeles and with an office in Frisco, TX, they’ve been creating bespoke digital solutions for leading brands since 2014.

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Clients
- Disney
- Nike
- Snap
- Apple
Industries
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199

Dirox
(4 Reviews) 4.8
- Timeliness
  4.4
- Service Excellence
  4.8
- Value
  4.5
- Would Recommend
  5.0
- $5,000+
- 50 - 249 employees
- Newport Beach, CA
Dirox, a mobile app development company, was founded in 2003. They are located in Ho Chi Minh City, Vietnam; Shibuya City, Japan; Hong Kong, Hong Kong and Paris, France and have a midsize team. Dirox focuses on mobile app development, custom software development, web development, digital strategy, and more.

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Clients
- LogChain
- Tanalink
- Equisoft
- ConsultAway
Industries
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200

Bean Machine
(5 Reviews) 4.2
- Timeliness
  4.1
- Service Excellence
  4.2
- Value
  4.1
- Would Recommend
  4.1
- $10,000+
- 10 - 49 employees
- Santa Ana, CA
Bean Machine is a development company in Santa Ana, Calif. Founded in 2017, they have fewer than 5 employees that serve clients in a variety of sectors. Services include web development, mobile app development, and web design.

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Clients
- ShiftMe
- Talnts
- Jask.ai
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201

INSTALOPER, LLC
(5 Reviews) 4.9
- Timeliness
  5.0
- Service Excellence
  4.9
- Value
  4.8
- Would Recommend
  4.8
- $10,000+
- 10 - 49 employees
- Irvine, CA
INSTALOPER, LLC is a web design company. The small Irvine, California-based firm was launched in 2016. Their team specializes in web design, ux/ui design, custom software development, web development, and more.

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202

MAB Ventures

(0 Reviews)

Not yet reviewed.
- $5,000+
- 10 - 49 employees
- Santa Ana, CA
MAB Digital Marketing Agency, a SEO company, was launched in 2002. Their small team is in Santa Ana, California. Their services include search engine optimization, digital strategy, web development, social media marketing, and more.

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203

Human
(8 Reviews) 4.9
- Timeliness
  4.9
- Service Excellence
  4.9
- Value
  4.9
- Would Recommend
  5.0
- $5,000+
- 10 - 49 employees
- Irvine, CA
Human Marketing is an inbound marketing agency from Irvine, Calif. It was founded in 2015 and currently employs a team of 14 people. Human Marketing provides a range of services including content marketing, email marketing, web design, UX/UI design, SEO, and PPC.

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Clients
- Textedly
- GigaCloud
- Propeller Industries
- Softies
Industries
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204

Wellnuts
(7 Reviews) 4.9
- Timeliness
  4.9
- Service Excellence
  4.9
- Value
  4.9
- Would Recommend
  4.4
- $10,000+
- 10 - 49 employees
- Newport Beach, CA
Wellnuts is a full-source software development company based in Minsk, Belarus, with an office in Newport Beach, Calif. The company, founded in 2012, has more than 20 employees who provide, among others, web development, custom software development, and mobile app development services.

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205

Codup
(66 Reviews) 4.9
- Timeliness
  4.8
- Service Excellence
  4.9
- Value
  4.7
- Would Recommend
  4.9
- $10,000+
- 50 - 249 employees
- Irvine, CA
Codup.co is a software development company that provides custom software development, web development, and e-commerce development services to their small business, enterprise, and mid-market clients in the hospitality and leisure, manufacturing, and e-commerce industries. Based in Karachi, their company is made up of 50 employees.

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Clients
- Unilever
Industries
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206

WordpressIntegration

(0 Reviews)

Not yet reviewed.
- Undisclosed
- 50 - 249 employees
- Oak Park, CA
In Oak Park, California, WordpressIntegration is an user experience agency. The midsize team provides ux/ui design, e-commerce development, web development, logo, and more and was founded in 2004.
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207

530medialab

(0 Reviews)

Not yet reviewed.
- $10,000+
- 10 - 49 employees
- Costa Mesa, CA
530medialab is a digital strategy company. They are located in Costa Mesa, California and have a small team that offers digital strategy, web development, branding, pay per click, and more. The agency was launched in 1999.
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208

&US Agency
(1 Reviews) 0.5
- Timeliness
  0.5
- Service Excellence
  0.5
- Value
  0.5
- Would Recommend
  0.5
- $1,000+
- 10 - 49 employees
- Huntington Beach, CA
Sister Agency is a small advertising company in Tampa, Florida. Their services include advertising, branding, digital strategy, search engine optimization, and more.

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209

Charisol Technology

(0 Reviews)

Not yet reviewed.
- $1,000+
- 10 - 49 employees
- Irvine, CA
Charisol Technology is a website development firm. Established in 2015, the team focuses on web development, ux/ui design, product design, and mobile app development. Their small company is headquartered in Irvine, California.
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210

360Biz

(0 Reviews)

Not yet reviewed.
- $1,000+
- 10 - 49 employees
- Orange, CA
Content marketing company 360Biz was established in 2004. The small Orange, California-based team offers content marketing, video production, web design, web development, and more.
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