Top JavaScript Developers
-
Featured
What are Featured Providers?
$5,000+$25 - $49 / hr50 - 249London, EnglandServices provided
Focus Areas
See all 89 projectsDigis, a Fiverr company (NYSE: FVRR), specializes in Web Development, providing comprehensive services such as Front-End Development, Back-End Development, and Custom Website Development. Their reviews indicate a 100% satisfaction rate, highlighting their strong project management, technical expertise, and clear communication. Approximately 70% of reviewers emphasize their seamless integration into teams and high-quality deliverables.
-
$1,000+< $25 / hr10 - 49Pune, India
Services provided
Focus Areas
Shariwa Solutions Pvt. Ltd is a small mobile application development company based in Pune, India. Their services include Mobile App Development and E-Commerce Development.
Read more -
$1,000+$50 - $99 / hr2 - 9Saanichton, Canada
Services provided
Focus Areas
Shawn DeWolfe Consulting, a web development company, was established in 2015. The agency specializes in Web Development and Digital Strategy.
Read more -
$5,000+$50 - $99 / hr10 - 49Lewis Center, OH
Services provided
Focus Areas
Bear Labs, a software development firm, specialize in Custom Software Development and Web Development. They were founded in 2019.
Read more -
$1,000+< $25 / hr10 - 49Dubai, United Arab Emirates
Services provided
Focus Areas
User experience agency Webify Ai Technologies specializes in UX/UI Design and Web Development. They are headquartered in Ahmedabad, India and Dubai, United Arab Emirates.
Read more -
$5,000+$50 - $99 / hr10 - 49
Services provided
Focus Areas
See all 4 projectsRemote Club offers services in Website Development, creating online applications, and Web Programming. Overall feedback highlights their competitive pricing, timely delivery, and effective project management. Clients appreciate their accessibility and the ability to understand and meet business needs, although there is a suggestion for more formal project updates.
-
$1,000+< $25 / hr10 - 49Surat, India
Services provided
Focus Areas
MatlabInfotech is a website development firm. They are headquartered in Surat, India and Vadodara, India and have small team. They offer Web Development and IT managed services.
Read more -
$1,000+< $25 / hr10 - 49New Delhi, India
Services provided
Focus Areas
AMSDigital, a social media marketing company, specialize in Social Media Marketing and Search Engine Optimization. They were established in 2016.
Read more -
$5,000+$25 - $49 / hr10 - 49Odesa, Ukraine
Services provided
Focus Areas
Launched in 2018, Koroka Solutions is a custom software development firm. Their services include Custom Software Development and Web Development.
Read more -
$25,000+$150 - $199 / hr10 - 49Louisville, KY
Services provided
Focus Areas
Website development firm Net Tango was founded in 1996. The small team offers Web Development and Custom Software Development.
Read more -
$5,000+$25 - $49 / hr2 - 9
Services provided
Focus Areas
Growth Of Influence is a small Content Marketing company based in Thessaloniki, Greece. Their services include Content Marketing and Search Engine Optimization.
Read more -
$1,000+< $25 / hr10 - 49Swabi, Pakistan
Services provided
Focus Areas
TechCreator is a SEO company based in Swabi, Pakistan. The team provides Search Engine Optimization and Web Development.
Read more -
$1,000+$50 - $99 / hr2 - 9Leeds, England
Services provided
Focus Areas
Established in 2021, Folifi is a Digital Strategy company. In Leeds, England, the team focuses on Digital Strategy and Pay Per Click.
Read more -
Undisclosed$100 - $149 / hr10 - 49Amsterdam, Netherlands
Services provided
Focus Areas
Go2People, a web design company, was established in 2008. The agency focuses on Web Design and Web Development.
Read more -
$1,000+$25 - $49 / hr10 - 49Karachi, Pakistan
Services provided
Focus Areas
Nytrotech Private Ltd., an application development firm, was established in 2020. The firm provides Mobile App Development and Web Design.
Read more -
$10,000+$100 - $149 / hr10 - 49Elora, Canada
Services provided
Focus Areas
Digital Chaos Inc. Is a website development company. Headquartered in Elora, Canada, the agency was established in 1996. Their services include Web Development and Web Design.
Read more -
$1,000+< $25 / hr10 - 49Bathinda, India
Services provided
Focus Areas
SukhNexus IT Solutions, a website development firm, is headquartered in Bathinda, India. They offer Web Development and Web Design.
Read more -
$50,000+$150 - $199 / hr10 - 49Brooklyn, NY
Services provided
Focus Areas
Type/Code is a Brooklyn, New York-based web development firm. Established in 2010, the team offers Web Development and Web Design.
Read more -
UndisclosedUndisclosed10 - 49Cluj-Napoca, Romania
Services provided
Focus Areas
Baboon Web Design is a web design agency. Launched in 2016, their team specializes in Web Design and Web Development.
Read more -
$5,000+$25 - $49 / hr10 - 49Austin, TX
Services provided
Focus Areas
Founded in 2019, Devzonik is an e-commerce development company. The team provides E-Commerce Development and Web Development.
Read more -
Undisclosed$25 - $49 / hr10 - 49Faisalabad, Pakistan
Services provided
Focus Areas
In Faisalabad, Pakistan, Logico is a web development firm. Their services include Web Development and E-Commerce Development.
Read more -
$5,000+$25 - $49 / hr2 - 9Madrid, Spain
Services provided
Focus Areas
Barroko is a website development company. Launched in 2025, the agency is based in Madrid, Spain. Their services include Web Development and IT strategy consulting.
Read more -
$1,000+Undisclosed2 - 9Rabat, Morocco
Services provided
Focus Areas
In Rabat, Morocco, Mint is a web development firm. Their services include Web Development and UX/UI Design.
Read more -
$5,000+$50 - $99 / hr2 - 9Suceava, Romania
Services provided
Focus Areas
Navitech Systems, a web development company, is headquartered in Suceava, Romania. Their services include Web Development and Web Design.
Read more -
$1,000+$50 - $99 / hr2 - 9Toronto, Canada
Services provided
Focus Areas
Launched in 2012, Procedo Web Development is a custom software development company. Headquartered in Toronto, Canada, the team specializes in Custom Software Development and Web Development.
Read more -
$50,000+$25 - $49 / hr10 - 49Beograd, Serbia
Services provided
Focus Areas
ProDevs, a custom software development firm, was launched in 2016. The team specializes in Custom Software Development and Web Development and is in Beograd, Serbia.
Read more -
$1,000+< $25 / hr10 - 49Kathmandu, Nepal
Services provided
Focus Areas
Cubed Steps is a small website development company in Kathmandu, Nepal. The team specializes in Web Development and Custom Software Development.
Read more -
$10,000+$50 - $99 / hr10 - 49
Services provided
Focus Areas
See all 1 projectsInnovadel Technologies offers comprehensive services including cloud integration, digital presence enhancement, software development, mobile application development, technical support, and data analytics. The reviews highlight their technical expertise, timely delivery, and effective communication as key strengths. While their customer-centric approach and innovative solutions are praised, suggestions for improvement include enhanced documentation, scalability planning, risk management, and user training.
-
$10,000+$25 - $49 / hr2 - 9
Services provided
Focus Areas
DG Technologies, a software development firm, is based in Cappelle sul Tavo, Italy. They provide Custom Software Development and Mobile App Development and were founded in 2020.
Read more -
$25,000+$50 - $99 / hr50 - 249Seoul, South Korea
Services provided
Focus Areas
See all 1 projectsAre you ready to revolutionize your crypto trading experience? Look no further! ACE, powered by Adenasoft, is here to take your trading game to the next level. Say goodbye to complicated setups and
Read more -
$5,000+$100 - $149 / hr50 - 249
Services provided
Focus Areas
SEO services firm Shine Dezign Infonet Pvt Ltd was established in 2013. The midsize team specializes in Search Engine Optimization and Custom Software Development.
Read more -
$5,000+$25 - $49 / hr10 - 49Bhavnagar, India
Services provided
Focus Areas
NITSAN (TYPO3 Agency) is a custom software development company. They are based in Bhavnagar, India and Solingen, Germany. Their team provides Custom Software Development and Web Development.
Read more -
$1,000+$25 - $49 / hr10 - 49Ahmedabad, India
Services provided
Focus Areas
CIZO is a website development firm. In Ahmedabad, India, the firm was founded in 2022. Their services include Web Development and Mobile App Development.
Read more -
$5,000+$25 - $49 / hr10 - 49
Services provided
Focus Areas
Europe IT Outsourcing is a SEO agency. Their team is based in Ukraine. The firm focuses on Search Engine Optimization and Web Development.
Read more -
$10,000+$150 - $199 / hr2 - 9New York, NY
Services provided
Focus Areas
Nomad Interactive, an app development company, was established in 2017. The firm focuses on Mobile App Development and UX/UI Design, and is small.
Read more -
$5,000+$100 - $149 / hr2 - 9Jonesboro, GA
Services provided
Focus Areas
Excite Creative Studios, a small social media marketing company, is located in Jonesboro, Georgia. The team offers Social Media Marketing and Web Design.
Read more -
$25,000+< $25 / hr10 - 49Jaipur, India
Services provided
Focus Areas
BPS IT & Web Services Pvt. Ltd. Is a small Digital Strategy company. They offer Digital Strategy and Web Development and were established in 2013.
Read more -
$1,000+$50 - $99 / hr10 - 49Warszawa, Poland
Services provided
Focus Areas
Tamaki is a software development firm. The Warszawa, Poland-based team provides Custom Software Development and Video Production.
Read more -
$1,000+$50 - $99 / hr2 - 9Rīga, Latvia
Services provided
Focus Areas
SMARTi is a small web development firm located in Rīga, Latvia. The team focuses on Web Development and Web Design.
Read more -
$5,000+$25 - $49 / hr2 - 9Lahore, Pakistan
Services provided
Focus Areas
Hafeez IO, a web design company, was established in 2024. The small team focuses on Web Design and UX/UI Design.
Read more -
$1,000+$25 - $49 / hr2 - 9Port Harcourt, Nigeria
Services provided
Focus Areas
Rewod Technologies is a web design company. Founded in 2019, the agency provides Web Design and Web Development.
Read more -
$5,000+$25 - $49 / hr10 - 49Baku, Azerbaijan
Services provided
Focus Areas
Caspian Soft, a website development company, was founded in 2015. The small team provides Web Development and Mobile App Development.
Read more -
Undisclosed$50 - $99 / hr10 - 49Lakeland, FL
Services provided
Focus Areas
Web design agency Quantum Web Builders was established in 2026. The agency focuses on Web Design and Web Development, and is small.
Read more -
$1,000+$25 - $49 / hr10 - 49
Services provided
Focus Areas
Kleverway is a Performance Marketing company. The company is headquartered in bangalore, India. Their services include Performance Marketing and Social Media Marketing.
Read more -
Undisclosed$25 - $49 / hr2 - 9
Services provided
Focus Areas
Tyro Software Ltd is a mobile app development firm and website development company. They are based in Uganda and have small team. Their team focuses on Mobile App Development and Web Development.
Read more -
$10,000+$100 - $149 / hr2 - 9Hermosa Beach, CA
Services provided
Focus Areas
First and Third, a website development company, was launched in 2013. The team provides Web Development and Digital Strategy.
Read more -
$5,000+$50 - $99 / hr2 - 9Prague, Czech Republic
Services provided
Focus Areas
Belcode is a website development firm. The agency is in Prague, Czech Republic. Their services include Web Development and Mobile App Development.
Read more -
$50,000+$150 - $199 / hr2 - 9Gloucester, MA
Services provided
Focus Areas
Ambrao, a small application development company and web development company, is based in Gloucester, Massachusetts. Their services include Mobile App Development and Web Development.
Read more -
$1,000+$50 - $99 / hr2 - 9Colchester, VT
Services provided
Focus Areas
VT Web Development is a website development company. They are based in Colchester, Vermont and have small team. They specialize in Web Development and Web Design.
Read more -
$5,000+$25 - $49 / hr50 - 249
Services provided
Focus Areas
See all 4 projectsThe company Coding Team develops new software products and provides programmers for the development of IT companies. We successfully cooperate with startups, IT integrators and product companies.
Read more -
$1,000+$50 - $99 / hr2 - 9Tallinn, Estonia
Services provided
Focus Areas
QBRI Digital, a web development company, was established in 2021. The team provides Web Development and Web Design.
Read more
Share your project goals, and we’ll connect you with verified partners who fit your budget and timeline.
Get My Matches
Tell us what you need — we’ll match you with top agencies in minutes.
Get My MatchesWhy Trust Clutch
At Clutch, we believe trust is the foundation of every business relationship. Our mission is to help buyers make confident, data-backed decisions informed by real client experiences.
Every review on Clutch undergoes a rigorous, human-led verification process to make sure it’s valid. Our team of specialists confirms the identity of each reviewer, ensures the project is legitimate, and only publishes reviews that meet our strict criteria.
Verification doesn’t stop at the point of publication. Our Trust & Safety team routinely audits older reviews against our guidelines. When reviews fall short of our standards, we remove them.
We evaluate service providers using a structured methodology that combines:
- In-depth client interviews and ratings
- Comprehensive project details
- Market presence
- Portfolio examples and industry recognition
This data powers tools like the Leaders Matrix, which helps you compare agencies directly. Our research team curates rankings by weighing verified reviews most heavily, so the most trusted and experienced providers rise to the top.
Using this unique combination of verified client feedback and provider-supplied insights, Clutch distills the most important details into clear, digestible summaries so you have everything you need to make confident, informed decisions quickly.
We take fraud seriously. Providers who violate our guidelines may face lower rankings, restricted visibility, or removal from the platform altogether.
Clutch’s commitment to transparency is ongoing. We’re constantly refining our systems to protect the integrity of reviews and support you in finding the right agency.
List of the Top 15 JavaScript Development Companies
-
$25,000+$50 - $99 / hr50 - 249Kraków, Poland
Ability to deliver
39.9/40.020/20 Reviews10/10 Clients & Experience9.9/10 Market PresenceService focus
70% Web Development50% JavaScript30% Other -
$75,000+$100 - $149 / hr50 - 249Vancouver, Canada
Ability to deliver
39.7/40.020/20 Reviews10/10 Clients & Experience9.7/10 Market PresenceService focus
90% Web Development50% JavaScript10% Other -
$50,000+$50 - $99 / hr50 - 249Gliwice, Poland
Ability to deliver
39.5/40.019.6/20 Reviews10/10 Clients & Experience9.9/10 Market PresenceService focus
45% Web Development75% JavaScript55% Other -
$10,000+< $25 / hr250 - 999Thiruvananthapuram, India
Ability to deliver
38.5/40.019.2/20 Reviews10/10 Clients & Experience9.3/10 Market PresenceService focus
50% Web Development50% JavaScript50% Other -
$25,000+$50 - $99 / hr50 - 249Gliwice, Poland
Ability to deliver
39.8/40.020/20 Reviews10/10 Clients & Experience9.8/10 Market PresenceService focus
40% Web Development60% JavaScript60% Other -
$10,000+$50 - $99 / hr50 - 249Montevideo, Uruguay
Ability to deliver
39.5/40.020/20 Reviews10/10 Clients & Experience9.5/10 Market PresenceService focus
50% Web Development35% JavaScript50% Other -
$10,000+Undisclosed50 - 249San Francisco, CA
Ability to deliver
38.7/40.019.4/20 Reviews9.6/10 Clients & Experience9.7/10 Market PresenceService focus
40% Web Development50% JavaScript60% Other -
$25,000+< $25 / hr250 - 999Ahmedabad, India
Ability to deliver
39.7/40.020/20 Reviews10/10 Clients & Experience9.7/10 Market PresenceService focus
65% Web Development20% JavaScript35% Other -
$10,000+$50 - $99 / hr50 - 249Kuala Lumpur, Malaysia
Ability to deliver
39.3/40.020/20 Reviews10/10 Clients & Experience9.3/10 Market PresenceService focus
30% Web Development70% JavaScript70% Other -
$5,000+$25 - $49 / hr50 - 249L'viv, Ukraine
Ability to deliver
36.5/40.017.6/20 Reviews10/10 Clients & Experience8.9/10 Market PresenceService focus
70% Web Development50% JavaScript30% Other -
$25,000+$25 - $49 / hr50 - 249Newark, DE
Ability to deliver
39.8/40.019.8/20 Reviews10/10 Clients & Experience10/10 Market PresenceService focus
40% Web Development35% JavaScript60% Other -
$5,000+$50 - $99 / hr50 - 249Chicago, IL
Ability to deliver
39.7/40.020/20 Reviews10/10 Clients & Experience9.7/10 Market PresenceService focus
35% Web Development40% JavaScript65% Other -
$10,000+$25 - $49 / hr250 - 999San Francisco, CA
Ability to deliver
39.9/40.020/20 Reviews10/10 Clients & Experience9.9/10 Market PresenceService focus
15% Web Development40% JavaScript85% Other -
$25,000+$25 - $49 / hr50 - 249L'viv, Ukraine
Ability to deliver
37.6/40.018.6/20 Reviews10/10 Clients & Experience9/10 Market PresenceService focus
40% Web Development50% JavaScript60% Other -
$50,000+$25 - $49 / hr50 - 249Kharkiv, Ukraine
Ability to deliver
36.8/40.017/20 Reviews10/10 Clients & Experience9.8/10 Market PresenceService focus
45% Web Development50% JavaScript55% Other -
$10,000+< $25 / hr250 - 999Kolkata, India
Ability to deliver
36.7/40.019.4/20 Reviews9/10 Clients & Experience8.4/10 Market PresenceService focus
35% Web Development30% JavaScript65% Other -
$50,000+$100 - $149 / hr1,000 - 9,999San Francisco, CA
Ability to deliver
38.7/40.018.8/20 Reviews9.9/10 Clients & Experience10/10 Market PresenceService focus
15% Web Development25% JavaScript85% Other -
$1,000+< $25 / hr250 - 999Walpole, MA
Ability to deliver
35.9/40.016.2/20 Reviews10/10 Clients & Experience9.7/10 Market PresenceService focus
40% Web Development35% JavaScript60% Other -
$50,000+$50 - $99 / hr1,000 - 9,999New York, NY
Ability to deliver
39.8/40.020/20 Reviews10/10 Clients & Experience9.8/10 Market PresenceService focus
10% Web Development25% JavaScript90% Other -
$5,000+< $25 / hr50 - 249Ahmedabad, India
Ability to deliver
36.3/40.016.6/20 Reviews10/10 Clients & Experience9.7/10 Market PresenceService focus
60% Web Development45% JavaScript40% Other -
$10,000+< $25 / hr250 - 999Hanoi, Vietnam
Ability to deliver
38.7/40.019.2/20 Reviews10/10 Clients & Experience9.5/10 Market PresenceService focus
30% Web Development21% JavaScript70% Other -
$10,000+$25 - $49 / hr1,000 - 9,999Plano, TX
Ability to deliver
36.9/40.017.2/20 Reviews10/10 Clients & Experience9.7/10 Market PresenceService focus
20% Web Development25% JavaScript80% Other -
$100,000+$25 - $49 / hr250 - 999Cebu City, Philippines
Ability to deliver
38.7/40.020/20 Reviews10/10 Clients & Experience8.7/10 Market PresenceService focus
30% Web Development20% JavaScript70% Other -
$10,000+$25 - $49 / hr250 - 999New York, NY
Ability to deliver
40/40.020/20 Reviews10/10 Clients & Experience10/10 Market PresenceService focus
28% Web Development15% JavaScript72% Other -
$50,000+$150 - $199 / hr50 - 249Matlock, England
Ability to deliver
37.8/40.018/20 Reviews10/10 Clients & Experience9.8/10 Market PresenceService focus
100% Web Development30% JavaScript -
$10,000+$50 - $99 / hr10 - 49Warszawa, Poland
Ability to deliver
37.3/40.018.2/20 Reviews10/10 Clients & Experience9.2/10 Market PresenceService focus
50% Web Development70% JavaScript50% Other -
$50,000+$50 - $99 / hr1,000 - 9,999L'viv, Ukraine
Ability to deliver
38/40.018.2/20 Reviews10/10 Clients & Experience9.8/10 Market PresenceService focus
21% Web Development18% JavaScript79% Other -
$10,000+$50 - $99 / hr10 - 49Montevideo, Uruguay
Ability to deliver
38.3/40.019.4/20 Reviews10/10 Clients & Experience8.9/10 Market PresenceService focus
40% Web Development50% JavaScript60% Other -
$50,000+$150 - $199 / hr250 - 999Irvine, CA
Ability to deliver
36.2/40.016.2/20 Reviews10/10 Clients & Experience10/10 Market PresenceService focus
30% Web Development30% JavaScript70% Other -
$25,000+$25 - $49 / hr50 - 249Rickmansworth, England
Ability to deliver
38.9/40.019.2/20 Reviews10/10 Clients & Experience9.7/10 Market PresenceService focus
60% Web Development20% JavaScript40% Other
Top JavaScript Development Agencies
A JavaScript development company designs, builds, and maintains software products that rely on JavaScript across the stack. Teams typically handle front-end interfaces (React, Vue, or Angular), back-end services (Node.js, Express, NestJS), and database integrations. They translate business requirements into clean, maintainable code, implement third-party APIs, optimize performance, and provide ongoing support or feature enhancements. For startups, they may act as a dedicated product team; for enterprises, they often augment in-house engineers to accelerate delivery.
Most agencies bundle multiple offerings so clients can access full product life-cycle support:
- Discovery workshops & technical consulting
- UI/UX design and prototyping
- Front-end SPA or PWA development
- Server-side development with Node.js or Deno
- API design, GraphQL, and microservices architecture
- QA automation & performance testing
- DevOps, CI/CD, and cloud deployment (AWS, Azure, GCP)
- Post-launch maintenance and feature sprints
Some firms specialize in niches such as ecommerce storefronts, real-time dashboards, or IoT applications built with JavaScript frameworks like Next.js or Svelte.
Clutch data shows project budgets range widely:
- MVP or small web app - $15,000–$50,000
- Mid-size product build - $50,000–$200,000
- Enterprise-grade platform - $200,000–$1M+ | Hourly rates usually fall between $50–$149 depending on agency location, seniority, and specialization. Expect higher rates for U.S.-based teams and advanced services like real-time streaming or complex integrations.
- Align expertise: Verify experience with your required stack (e.g., React Native, TypeScript, serverless).
- Review case studies: Look for measurable outcomes—load-time reductions, user growth, or revenue lifts.
- Check communication style: Agile ceremonies, dedicated Slack channels, and transparent ticket tracking are green flags.
- Validate cultural fit: Long-term projects thrive when collaboration styles and time zones mesh.
- Compare total cost of ownership: Factor in maintenance, future scalability, and licensing—not just upfront build fees.
Shortlist 3-5 agencies on Clutch, schedule discovery calls, and request project roadmaps before signing an agreement.
- Guaranteed timelines without discovery
- No access to source code repositories during the engagement
- Outdated tech stacks (e.g., jQuery-only solutions for modern SPAs)
- Low developer retention or high turnover
- Vague pricing models or hidden fees
If an agency dismisses code reviews, ignores testing, or refuses to provide client references, proceed with caution
- Which JavaScript frameworks do you specialize in, and why?
- Can you walk me through a recent project with similar complexity?
- How do you ensure code quality—linting, peer reviews, automated tests?
- What is your approach to scalability and performance optimization?
- How will we communicate and track progress (tools, meeting cadence)?
- Who owns the intellectual property and source code upon project completion?
Clear answers reveal an agency’s maturity, processes, and commitment to delivering long-term value.
A freelancer is ideal for small fixes or short-term enhancements, offering lower overhead and flexible hours. Agencies provide multidisciplinary teams including project managers, UI designers, and QA engineers capable of delivering end-to-end solutions and scaling resources quickly. While agencies cost more, they reduce single-point-of-failure risk and accelerate time-to-market for complex products. How do JavaScript firms measure ROI? Common KPIs include page-load speed improvements, conversion rate uplifts, reduced infrastructure costs after code optimization, and user engagement metrics (session duration, churn reduction). Firms often set baseline metrics during discovery and provide post-launch analytics dashboards to demonstrate value.
Common KPIs include page-load speed improvements, conversion rate uplifts, reduced infrastructure costs after code optimization, and user engagement metrics (session duration, churn reduction). Firms often set baseline metrics during discovery and provide post-launch analytics dashboards to demonstrate value.