Are you looking for a JavaScript development company to create a website with cross-platform compatibility and ensure a top-tier user experience for your customers? We have evaluated countless success stories, client feedback, and service offerings of leading JavaScript development agencies to build our listing — all to help businesses like yours find the right partner. Browse our directory and customize your search by pricing, minimum budget, team size, location, and other criteria to begin your search.

Best JavaScript Development Agency Rankings

2,006 Companies - Rankings updated: September 03, 2026

We evaluate every agency on DesignRush for technical expertise, delivery quality, and verified feedback to help businesses find reliable software development services. Some listings may be paid.

JavaScript Development
eCommerce
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  • Studio Lama

    One stop solution for all - Define. Design. Development

    Whether it is to create designs that speak for you, or develop an idea of yours to a real-time product, or resonate with people through content, or all of them - we are here for you!...

    Top Services:

    • UI/UX Design
    • Web Design
    • Mobile App Development
    • Product Design
    • Web Development
    • Show more
    Location
    Bengaluru, India
    Number of Employees
    Under 49
    Average Hourly Rate
    $45/hr
    Minimal Budget
    $1,000 - $10,000
    Portfolios Count
    6 Projects Listed
    Visit Website View Profile

  • Snap Design

    Turning Visions into Digital Brilliance.

    We offer our uses the latest technologies and trends to create fast, scalable and easy-to-use websites. We also offer integration services and API development, to allow the site to integrate perfectly with other systems or applications that your business needs...

    Top Services:

    • Web Development
    • Web Design
    • Software Development
    • UI/UX Design
    • WordPress Website Design
    • Show more
    Location
    Nicorești, Romania
    Number of Employees
    Under 49
    Average Hourly Rate
    $50/hr
    Minimal Budget
    $1,000 - $10,000
    Visit Website View Profile
    5.0 5.0 (2)

  • ThinkWeb

    Custom Web and Software Solution - Driven by Trust, Crafted by Expertise.

    ThinkWeb: Your partner for custom web and software solutions. With 15 years of experience and 300+ successful projects, we specialize in secure, tailored web applications. Serving global clients, we excel in healthcare, finance, and e-commerce, ensuring robust security and clean code. We're more than...

    Top Services:

    • eCommerce Development
    • Web Development
    • Mobile App Development
    • Software Development
    • VR/AR
    • Show more
    Location
    Sofia, Bulgaria
    Number of Employees
    Under 49
    Average Hourly Rate
    $50/hr
    Minimal Budget
    $1,000 - $10,000
    Visit Website View Profile
    5.0 5.0 (4)

  • Niteco

    Powering Your Ambition

    Your trusted Partner for all things digital...

    Top Services:

    • Digital Strategy
    • Web Design
    • UI/UX Design
    • eCommerce Development
    • Web Development
    • Show more
    Location
    Hanoi, Vietnam
    Number of Employees
    100 - 249
    Visit Website View Profile
    4.7 4.7 (63)

  • UpSites Digital

    Professional Website Development & Link Building Solutions

    UpSites is a professional website development and link building agency with a strong track record since 2016. We create over 150 high-quality websites annually, focusing on SEO and user experience. Our link building services have helped top companies such as Adobe, Binance, Kommo, and Mailchimp enhance their...

    Top Services:

    • Web Development
    • Web Design
    • eCommerce Development
    • UI/UX Design
    • WordPress Website Design
    • Show more
    Location
    Sao Paulo, Brazil
    Number of Employees
    Under 49
    Average Hourly Rate
    $20/hr
    Minimal Budget
    Under $1,000
    Visit Website View Profile

  • ADWEB STUDIO

    Outstanding Web Design Company

    Since 2014, Adweb Studio has delivered creative web design and development solutions for startups, SMEs, and enterprises. We craft high-performance websites and digital experiences that engage, convert, and drive growth through innovation, strategy, and design excellence...

    Top Services:

    • Web Design
    • Web Development
    • Mobile App Development
    • UI/UX Design
    • SEO
    • Show more
    Location
    Dubai, United Arab Emirates
    Number of Employees
    50 - 99
    Average Hourly Rate
    $60/hr
    Minimal Budget
    $10,000 - $25,000
    Visit Website View Profile
    4.7 4.7 (99)

  • LB Digital Solutions FZ-LLC

    Engineering the Future of Digital Business.

    Website design and Development, Software/Apps Development, Social Media management, Digital marketing, CRM solutions, Cloud and Hosting solution...

    Top Services:

    • Web Development
    • Software Development
    • Web Design
    • Mobile App Development
    • Managed Services
    • Show more
    Location
    Ras Al-Khaimah, United Arab Emirates
    Number of Employees
    Under 49
    Average Hourly Rate
    $75/hr
    Minimal Budget
    Under $1,000
    Visit Website View Profile

  • Binaryfolks Pvt. Ltd.

    Transforming Great Ideas Into Great Software

    BinaryFolks is a global leader in custom software development and mobile app development with an aim to provide tailored services with a specific focus on Enterprise Application Development, Web Application development and SaaS based Application development...

    Top Services:

    • Software Development
    • IoT
    • eCommerce Development
    • Web Development
    • IT Services
    • Show more
    Location
    Kolkata, India
    Number of Employees
    Under 49
    Average Hourly Rate
    $25/hr
    Portfolios Count
    3 Projects Listed
    Visit Website View Profile

  • NovumLogic Technologies Pvt Ltd

    Innovate.Scale.Lead

    Novumlogic is a creative agency that has provided services in mobile app development with native or cross-platform app development experience and in web app development since 2015...

    Top Services:

    • Software Development
    • Web Development
    • Mobile App Development
    • AI Development
    • IT Services
    • Show more
    Location
    Vadodara, India
    Number of Employees
    50 - 99
    Average Hourly Rate
    $20/hr
    Minimal Budget
    $10,000 - $25,000
    Portfolios Count
    3 Projects Listed
    Visit Website View Profile
    5.0 5.0 (21)

  • New Minds Group

    Helping Create. Helping Achieve.

    We have been helping startups, and established organizations grow, and achieve their goals since 2010. We go beyond just being a digital marketing agency and we make sure that both are partners and their clients go through the best user journey...

    Top Services:

    • Branding
    • Logo Design
    • Graphic Design
    • Web Development
    • Web Design
    • Show more
    Location
    Atlanta, Georgia
    Number of Employees
    Under 49
    Minimal Budget
    $1,000 - $10,000
    Visit Website View Profile
    5.0 5.0 (1)

  • Andwebs LTDA

    Transform Your Business With Andwebs.

    Discover our innovative solutions, tailored to meet your unique business needs, from ERP systems to custom software, we've got you covered...

    Top Services:

    • Software Development
    • Web Development
    • IT Services
    Location
    Sao Paulo, Brazil
    Number of Employees
    Under 49
    Average Hourly Rate
    $29/hr
    Minimal Budget
    $1,000 - $10,000
    Visit Website View Profile

  • Elision Digital Agency

    Websites and Marketing That Works!

    At Elision, we are a web development and digital marketing agency specializing in eCommerce websites and custom web applications. Every project we take on is handled with full commitment and loyalty to our clients. Our agile and solution-oriented approach allows us to adapt to your unique needs, while clear...

    Top Services:

    • Web Development
    • Web Design
    • UI/UX Design
    • eCommerce Development
    • WordPress Website Design
    • Show more
    Location
    Boca Raton, Florida
    Number of Employees
    Under 49
    Average Hourly Rate
    $60/hr
    Minimal Budget
    $1,000 - $10,000
    Visit Website View Profile

  • Clicksmith

    Marketing Solutions That Click

    At Clicksmith, we craft sharp, strategic websites and marketing systems that actually move the needle. As a boutique digital agency, we solve real business problems with custom-built solutions not just pretty websites (though yeah, we make those too)...

    Top Services:

    • SEO
    • Web Design
    • AI Development
    • Managed Services
    • Branding
    • Show more
    Location
    San Antonio, Texas
    Number of Employees
    Under 49
    Minimal Budget
    Under $1,000
    Visit Website View Profile
    5.0 5.0 (20)

  • Href Creative

    Build Better Online.

    Href Creative is a US-based web development and digital marketing agency that builds high-performance websites, scalable headless CMS solutions (including Contentful), and data-driven digital strategies to grow brands online. With expertise in custom development, SEO, and content operations, we help...

    Top Services:

    • Web Development
    • Branding
    • PPC
    • SEO
    • Content Marketing
    • Show more
    Location
    Detroit, Michigan
    Number of Employees
    Under 49
    Visit Website View Profile
    5.0 5.0 (1)

  • The Chimera Marketing

    We Sell Experience

    We are based out in Anaheim, California. We know the local businesses marketing issues. Needs of the Small Businesses and their Budget. We grow with them...

    Top Services:

    • Social Media Marketing
    • Web Development
    • UI/UX Design
    • Branding
    • eCommerce Development
    • Show more
    Location
    Anaheim, California
    Number of Employees
    Under 49
    Average Hourly Rate
    $75/hr
    Minimal Budget
    $1,000 - $10,000
    Visit Website View Profile

  • Boffin Coders

    Get high-quality work at the most competitive price. Your Valuable IT Partner

    We provide services in Website Development, Mobile App Development, Custom Software Development and Digital Marketing. Free consultation for any service is available. We have ready-made solutions for a variety of industries, including e-commerce, healthcare, and car dealerships, etc...

    Top Services:

    • Web Design
    • Mobile App Development
    • Graphic Design
    • WordPress Website Design
    • Digital Marketing
    • Show more
    Location
    Mohali, India
    Number of Employees
    Under 49
    Average Hourly Rate
    $15/hr
    Minimal Budget
    Under $1,000
    Portfolios Count
    8 Projects Listed
    Visit Website View Profile
    4.8 4.8 (25)

  • SimplePlan Media

    Stellar. Sleek. Simple

    At SimplePlan Media, we design websites, craft visual identities, develop apps, & market products. Our services and processes are detail oriented, and ensure that your brand stands apart from the crowd...

    Top Services:

    • Web Design
    • SEO
    • Social Media Marketing
    • PPC
    • Digital Marketing
    • Show more
    Location
    Delhi, India
    Number of Employees
    Under 49
    Average Hourly Rate
    $30/hr
    Minimal Budget
    $1,000 - $10,000
    Portfolios Count
    3 Projects Listed
    Visit Website View Profile
    4.4 4.4 (74)

  • Talentelgia Technologies Pvt. Ltd

    Transforming Ideas into innovation

    Talentelgia is a renowned IT consulting company in India, with a global presence primarily in the United States, United Kingdom, Australia, and the United Arab Emirates...

    Top Services:

    • Web Development
    • Web Design
    • AI Development
    • Blockchain
    • Mobile App Development
    • Show more
    Location
    Mohali, India
    Number of Employees
    100 - 249
    Average Hourly Rate
    $50/hr
    Minimal Budget
    $1,000 - $10,000
    Portfolios Count
    3 Projects Listed
    Visit Website View Profile

  • Rootxmedia

    Designed to Be Found

    A performance-led full scale digital marketing agency in India helping global brands grow through transparent strategies, data-driven execution, and measurable results...

    Top Services:

    • Digital Marketing
    • SEO
    • PPC
    • Social Media Marketing
    • Event Marketing
    • Show more
    Location
    Vadodara, India
    Number of Employees
    Under 49
    Average Hourly Rate
    $10/hr
    Portfolios Count
    1 Project Listed
    Visit Website View Profile

  • OnlinXP

    Simplifying Your Journey To The Internet World.

    At OnlinXP, we believe in the transformative power of the digital world. Since our inception in 2016, we have been on a mission to empower businesses, entrepreneurs, and individuals to thrive in the ever-evolving online landscape. Headquartered in the bustling metropolis of New Delhi, India, our team of...

    Top Services:

    • Digital Services
    • Web Design
    • UI/UX Design
    • eCommerce Development
    • Web Development
    • Show more
    Location
    New Delhi, India
    Number of Employees
    Under 49
    Average Hourly Rate
    $15/hr
    Minimal Budget
    Under $1,000
    Portfolios Count
    1 Project Listed
    Visit Website View Profile
    4.3 4.3 (1)
    4.7 4.7 (12)

  • Fountain City

    Autonomous AI systems that do real work

    Production-grade autonomous AI for real business operations...

    Top Services:

    • AI Development
    • Software Development
    • Mobile App Development
    • UI/UX Design
    • Web Development
    • Show more
    Location
    Portland, Oregon
    Number of Employees
    Under 49
    Average Hourly Rate
    $100/hr
    Minimal Budget
    $1,000 - $10,000
    Visit Website View Profile
    5.0 5.0 (2)

  • RSP.Marketing

    Creative marketing strategies and custom web design in McAllen, TX

    RSP.Marketing is an advertising and marketing agency, located in McAllen, TX, that provides web, marketing, branding, design, search, and business development solutions to take your business to the next level...

    Top Services:

    • Web Design
    • Web Development
    • Digital Marketing
    • SEO
    • Business Consulting
    • Show more
    Location
    McAllen, Texas
    Number of Employees
    Under 49
    Visit Website View Profile
    4.9 4.9 (32)

  • Spinning Web Media Solutions

    You Have a Business. We Have a Strategy.

    Spinning Web Media Solutions helps Bay Area businesses grow online with custom websites, SEO, digital marketing, and eCommerce solutions. Serving San Francisco, Oakland, San Jose, and surrounding communities, we create high-quality web solutions that boost visibility, drive traffic, and grow sales...

    Top Services:

    • Digital Marketing
    • Web Design
    • Web Development
    • SEO
    • PPC
    • Show more
    Location
    Antioch, California
    Number of Employees
    Under 49
    Average Hourly Rate
    $75/hr
    Minimal Budget
    $1,000 - $10,000
    Visit Website View Profile

  • Website Express

    Building Tools that Drive Sales!

    Website Express is an affordable website hosting, design, video, and marketing firm located in Kalispell, Montana. Our team is dedicated to providing website hosting, design, and media services to clients across the nation, and we're passionate about helping businesses of all kinds develop their brands and...

    Top Services:

    • Web Design
    • Web Development
    • eCommerce Development
    • Branding
    • Logo Design
    • Show more
    Location
    Kalispell, Montana
    Number of Employees
    Under 49
    Average Hourly Rate
    $99/hr
    Minimal Budget
    $1,000 - $10,000
    Visit Website View Profile
    4.9 4.9 (24)

  • Edge Digital Services Ltd

    Get Better Leads & Outpace Your Competition.

    An independent digital performance marketing agency specializing in Google Ads, Conversion Rate Optimization. Effective, high-performance marketing...

    Top Services:

    • PPC
    • eCommerce Development
    • CRO
    • eCommerce
    • Show more
    Location
    Hitchin, United Kingdom
    Number of Employees
    Under 49
    Average Hourly Rate
    $100/hr
    Minimal Budget
    $1,000 - $10,000
    Visit Website View Profile

  • Brasil Completo Tecnologia Ltd

    Custom Software Agency Specializing in SaaS, Automation and Business Platforms

    Brasil Completo specializes in custom software development for companies seeking scalable systems, business automation and digital transformation. We design and build SaaS products, management platforms, administrative systems, integrations and web applications tailored to each business operation...

    Top Services:

    • Software Development
    • Web Development
    • eCommerce Development
    • AI Development
    • CRM Consulting
    • Show more
    Location
    Alfenas, Brazil
    Number of Employees
    Under 49
    Average Hourly Rate
    $70/hr
    Minimal Budget
    $1,000 - $10,000
    Visit Website View Profile

  • SwiftSafe

    End to End Cybersecurity Solutions

    SwiftSafe is a cyber security company specializing in securing IT infrastructure and assets with security consulting, Auditing and testing services...

    Top Services:

    • Cybersecurity
    • IT Compliance Solution
    • IT Services
    • Managed Services
    • Cloud Consulting
    • Show more
    Location
    Glenroy, Australia
    Number of Employees
    Under 49
    Average Hourly Rate
    $50/hr
    Visit Website View Profile
    5.0 5.0 (27)

  • Nutshell Lab

    Custom software from conception to production

    Nutshell is a french partner focused on building efficient softwares from idea to real-world solution. Dealing with international customers (hello London!), we'd be happy to discuss with you to provide our expertise with our English-fluent engineers. Reach out now by email at hello@nutshell-lab.com...

    Top Services:

    • Software Development
    • Mobile App Development
    • Digital Services
    • Branding
    • SEO
    • Show more
    Location
    Lille, France
    Number of Employees
    Under 49
    Average Hourly Rate
    $90/hr
    Minimal Budget
    $10,000 - $25,000
    Visit Website View Profile
    5.0 5.0 (1)

  • MetaFussion

    Ultimate Technology Partner.

    MetaFussion is a dynamic digital company driven by a passion for crafting innovative software solutions tailored to meet the evolving needs of businesses. Our comprehensive services, including SEO, SMM, web development, and PPC campaigns, empower clients to thrive in today's fast-paced digital environment...

    Top Services:

    • Digital Services
    • Web Development
    • Digital Marketing
    • Mobile App Development
    • Business Consulting
    • Show more
    Location
    Brampton, Canada
    Number of Employees
    50 - 99
    Average Hourly Rate
    $10/hr
    Minimal Budget
    Under $1,000
    Visit Website View Profile
    3.7 3.7 (3)

  • Blockbyte

    You imagine, We create.

    Unlock your business's potential with Blockbyte's innovative software solutions and Web3 development expertise. Our customized approach, expert consulting, and collaborative ethos ensure seamless project management and exceptional results. Position your brand at the forefront of your industry with Blockbyte...

    Top Services:

    • Web Development
    • Web Design
    • Mobile App Development
    • Blockchain
    • Software Development
    • Show more
    Location
    Niš, Serbia
    Number of Employees
    Under 49
    Average Hourly Rate
    $45/hr
    Minimal Budget
    $1,000 - $10,000
    Visit Website View Profile
    4.2 4.2 (5)

  • Royalx

    Fueling innovation, igniting success - the startup development experts

    Trusted Partner for Mobile App Development, Web Development, Enterprise AI & ML, Digital Marketing, Cyber Security, Web 3.0,AR / VR / MR Solutions,SaaS Development...

    Top Services:

    • Cybersecurity
    • eCommerce Development
    • AI Development
    • Blockchain
    • Software Development
    • Show more
    Location
    Dhaka, Bangladesh
    Number of Employees
    100 - 249
    Average Hourly Rate
    $25/hr
    Minimal Budget
    $1,000 - $10,000
    Visit Website View Profile

  • iZAgency

    We grow strong brands that sell.

    iZ Agency is more than just a marketing agency; it's a strategic partner committed to fostering long-term, mutually beneficial relationships built on trust, professionalism, transparency, and effective communication. We prioritize understanding your unique needs and goals, collaborating closely with you to...

    Top Services:

    • Video Production
    • Branding
    • Creative Services
    • Web Development
    • eCommerce Development
    • Show more
    Location
    Cornești, Romania
    Number of Employees
    Under 49
    Average Hourly Rate
    $30/hr
    Minimal Budget
    $1,000 - $10,000
    Visit Website View Profile

  • Delemont Studio

    Always deliver a solution.

    We are a dedicated professional UI/UX designer and developer team with almost a decade of experience. As a veteran in the industry, we have seen it all, and we are always looking for clients who challenge me creatively. We know how to survive in this enterprise, and we want to help your business do the same...

    Top Services:

    • Web Design
    • Design Services
    • Graphic Design
    • Software Development
    • Mobile App Development
    • Show more
    Location
    Surat, India
    Number of Employees
    50 - 99
    Average Hourly Rate
    $20/hr
    Minimal Budget
    Under $1,000
    Portfolios Count
    5 Projects Listed
    Visit Website View Profile

  • IBC Mobile Inc

    We Turn Your Idea into Reality

    IBC Mobile, as a leading software development company, has been transforming businesses with innovation-led services. Our mission is to not only develop software but to build dynamic digital experiences that engage, inspire, and empower users. Our software solutions are designed to redefine industry standards...

    Top Services:

    • Web Development
    • Web Design
    • eCommerce Development
    • Digital Marketing
    • eCommerce
    • Show more
    Location
    Coatesville, Pennsylvania
    Number of Employees
    50 - 99
    Average Hourly Rate
    $40/hr
    Minimal Budget
    Under $1,000
    Visit Website View Profile

  • WDD Malaysia

    Corporate web design, SEO and maintenance for smarter businesses

    WDD Malaysia is a Petaling Jaya corporate web design, SEO and website maintenance agency helping Malaysian businesses build credible, search-ready and conversion-focused websites...

    Top Services:

    • Web Design
    • Web Development
    • SEO
    • CRO
    • WordPress Website Design
    • Show more
    Location
    Petaling Jaya, Malaysia
    Number of Employees
    Under 49
    Average Hourly Rate
    $128/hr
    Minimal Budget
    $10,000 - $25,000
    Visit Website View Profile
    3.7 3.7 (3)

  • Reinforce Lab Ltd

    Your Digital Growth Partner

    Reinforce Lab a full-service digital marketing agency that assists entrepreneurs, startups, and organizations to achieve market authority and digital potential by building Brands...

    Top Services:

    • SEO
    • Content Marketing
    • WordPress Website Design
    • Web Design
    • Web Development
    • Show more
    Location
    Texas, Georgia
    Number of Employees
    Under 49
    Average Hourly Rate
    $120/hr
    Minimal Budget
    $10,000 - $25,000
    Visit Website View Profile

  • A.M.P Digital Media

    Empowering brands through digital transformation!

    A.M.P Digital Media delivers innovative marketing solutions designed to propel businesses into the digital spotlight. With expertise spanning paid search (PPC), SEO, social media, email marketing, affiliate marketing, content creation, eCommerce strategy and development, and website design, we craft bespoke...

    Top Services:

    • Digital Marketing
    • Social Media Marketing
    • eCommerce Development
    • SEO
    • Email Marketing
    • Show more
    Location
    New York City, New York
    Number of Employees
    Under 49
    Visit Website View Profile

  • OSM 3 Technologies

    Cutting-Edge Digital Solutions Made To Improve Your Online Visibility

    OSM 3 Technologies offers IT solutions and services designed to optimize business processes and improve digital workflows...

    Top Services:

    • Web Development
    • Web Design
    • Mobile App Development
    • Software Development
    • AI Development
    • Show more
    Location
    Austin, Texas
    Number of Employees
    Under 49
    Average Hourly Rate
    $110/hr
    Minimal Budget
    $1,000 - $10,000
    Visit Website View Profile

  • Bezalel Lab®

    Nonprofit Tech that Doubles Donors

    • Custom Websites • Custom CMS • Tailored Approach • Business Strategy Focused • In-house • SEO...

    Top Services:

    • Web Development
    • Web Design
    • Software Development
    • Mobile App Development
    • CRM Consulting
    • Show more
    Location
    Cumming, Georgia
    Number of Employees
    Under 49
    Average Hourly Rate
    $165/hr
    Minimal Budget
    $10,000 - $25,000
    Visit Website View Profile
    5.0 5.0 (4)

  • Webolie Ltd.

    Our mission is to simplify complex processes through intuitive and scalable software.

    Founded in 2019, Webolie is a team of passionate software developers, designers, and problem-solvers dedicated to building custom software solutions that empower businesses and individuals. With a proven track record of successful projects, we have delivered tailored solutions across diverse industries...

    Top Services:

    • Web Development
    • Digital Marketing
    • Graphic Design
    • Logo Design
    • Print Design
    • Show more
    Location
    Sofia, Bulgaria
    Number of Employees
    Under 49
    Average Hourly Rate
    $50/hr
    Minimal Budget
    $1,000 - $10,000
    Visit Website View Profile
    5.0 5.0 (3)

  • Fattoria

    We create solutions using technology and design!

    A digital agency from Rio de Janeiro focused on solving problems!...

    Top Services:

    • UI/UX Design
    • Web Design
    • Digital Services
    • Product Design
    • Web Development
    • Show more
    Location
    Rio de Janeiro, Brazil
    Number of Employees
    Under 49
    Visit Website View Profile
    4.9 4.9 (14)

  • Attico International

    Lighting The Path To Innovation.

    Attico International is a Drupal agency, rendering full-cycle development services from consulting and QA to support and maintenance. We are a team of 60+ professionals working from 10 countries around the world with the headquarters in Lithuania...

    Top Services:

    • Web Development
    • Mobile App Development
    • SEO
    Location
    Vilnius, Lithuania
    Number of Employees
    50 - 99
    Minimal Budget
    $1,000 - $10,000
    Visit Website View Profile
    5.0 5.0 (1)

  • Full Remote Devs

    High Quality. Lean Pricing. Sharp Delivery.

    FullRemoteDevs provides AI adaptation services, leveraging skilled software development teams to serve companies across all industries worldwide. We deliver high-quality AI, web, mobile, game, and custom software solutions - fast, reliably, and cost-effectively...

    Top Services:

    • Software Development
    • Web Development
    • Mobile App Development
    • AI Development
    • Show more
    Location
    Budapest, Hungary
    Number of Employees
    Under 49
    Average Hourly Rate
    $34/hr
    Minimal Budget
    $10,000 - $25,000
    Visit Website View Profile

  • LOOR Lab

    Omnipresent Creative Experiences.

    LOOR Lab is a team of Web Development and WordPress experts based in Colombia. We deliver professional, tailored solutions for WordPress and custom web applications. Our strengths include outstanding customer service, a unique development methodology, and a drive for continuous innovation...

    Top Services:

    • SEO
    • Web Development
    • UI/UX Design
    • eCommerce Development
    • WordPress Website Design
    • Show more
    Location
    Bogota, Colombia
    Number of Employees
    Under 49
    Average Hourly Rate
    $60/hr
    Minimal Budget
    $1,000 - $10,000
    Visit Website View Profile

  • LK Professionals

    Engineering Digital Efficiency Worldwide

    LKProfessionals is a global technology consulting and digital engineering firm. We partner with enterprises to architect, deliver, and optimize solutions that drive measurable business outcomes...

    Top Services:

    • Digital Marketing
    • SEO
    • Software Development
    • Cloud Consulting
    • DevOps Consulting
    • Show more
    Location
    Jaffna, Sri Lanka
    Number of Employees
    Under 49
    Average Hourly Rate
    $8/hr
    Minimal Budget
    Under $1,000
    Visit Website View Profile

  • Surge River

    Web Solutions For Digital Growth

    We're a digital agency proudly based in New York City. We design and develop custom websites that help businesses with their digital growth, including e-commerce, search engine optimization (SEO), and branding...

    Top Services:

    • Branding
    • Web Design
    • Web Development
    • eCommerce Development
    • SEO
    • Show more
    Location
    New York City, New York
    Number of Employees
    Under 49
    Visit Website View Profile

  • UkrDevs

    WordPress Engineering Without Plugin Chaos

    UkrDevs is a WordPress engineering partner building high-performance, scalable websites with clean architecture and minimal plugin dependency. We specialize in custom WordPress development, WooCommerce systems, and complex integrations. Our focus is on creating stable, maintainable solutions that go beyond...

    Top Services:

    • WordPress Website Design
    • Web Development
    • eCommerce Development
    Location
    Lviv, Ukraine
    Number of Employees
    50 - 99
    Average Hourly Rate
    $50/hr
    Minimal Budget
    $1,000 - $10,000
    Visit Website View Profile

  • NBY SOFT

    Professional Web Development & Digital Marketing Company

    NBYSoft is a premier software development company committed to delivering innovative digital solutions. Our expertise spans across custom software development, web applications, mobile apps, and digital marketing, ensuring businesses stay ahead in the ever-evolving tech landscape...

    Top Services:

    • Web Design
    • Web Development
    • WordPress Website Design
    • eCommerce Development
    • Social Media Marketing
    • Show more
    Location
    Dhaka, Bangladesh
    Number of Employees
    50 - 99
    Average Hourly Rate
    $20/hr
    Minimal Budget
    $1,000 - $10,000
    Visit Website View Profile

  • Digital OORT

    Beyond Imagination

    Digital OORT is a digital marketing and web development agency that helps service-based businesses generate sustainable growth through integrated marketing, conversion optimization, and business systems. The agency combines SEO, paid advertising, website development, and business automation to create...

    Top Services:

    • Graphic Design
    • Branding
    • Digital Services
    • Web Development
    • eCommerce Development
    • Show more
    Location
    Melbourne, Australia
    Number of Employees
    Under 49
    Average Hourly Rate
    $25/hr
    Visit Website View Profile

  • Yelk

    Building Solutions That Will Unlock Your Business Potential

    Yelk helps businesses grow through websites, eCommerce platforms, custom software, and AI-powered solutions. We combine deep WordPress and WooCommerce expertise with custom development capabilities to deliver technology that drives measurable business results...

    Top Services:

    • Software Development
    • Web Development
    • UI/UX Design
    Location
    Tallinn, Estonia
    Number of Employees
    Under 49
    Average Hourly Rate
    $35/hr
    Minimal Budget
    $1,000 - $10,000
    Visit Website View Profile

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Popular Services

Why People Trust DesignRush

Rated 4.8 on Google and 4.7 on Trustpilot, the DesignRush Agency Directory is a reliable resource for finding top JavaScript development companies. We owe this to our executive selection team, which follows a strict screening process when featuring agencies on the platform, assessing key performance indicators, like portfolio, client reviews, and industry reputation.

DesignRush rating logos on Trustpilot and Google

Sources

DesignRush sustains a directory of over 30,000 agencies categorized by service category, location, expertise, and reviews. We build our database in two ways:

  • Our dedicated team of agency experts actively searches the web for top-performing companies. We then pull information from their websites, online presence, and client testimonials to verify their status and qualifications prior to listing.
  • The agencies listed get notified of their profiles on the website and they can choose to claim it or not, which suggests their availability for more collaborations.

Agencies can also reach out to DesignRush and must go through the verification process prior to being listed.

JavaScript Development Company Hiring Guide

What is a JavaScript development company?

A JavaScript development company is a company that develops and maintains web applications and software using JavaScript, a widely used programming language for front-end and back-end development. Its expert developers specialize in various JavaScript frameworks and libraries, such as React, Angular, Vue.js, Node.js, and jQuery, delivering intuitive and user-friendly websites.

Businesses often seek the help of a JavaScript development agency to address challenges, such as:

  • Lack of skilled in-house talent
  • Outdated legacy systems in place
  • Limited technical expertise to handle complex projects
  • Tight development timeline
  • Budget constraints in hiring an in-house development team
  • Limited foresight of industry trends and best practices

Hiring JS development services ensures that a business’ website, software, or application has a modernized user interface and provides a seamless user experience. By partnering with a reputable JavaScript development company, businesses can unlock the full potential of their online presence, enhance user satisfaction, and drive growth.

Success story

Our team of experts handpicked this case study to emphasize the benefits of hiring a reputable JavaScript development company to drive business growth:

  • Challenge: FINN, a German-based car company, struggled with organizing its operations and automating its processes as it expands to the US. However, its current subscription system relies on older technologies like manual spreadsheets and emails. The car company needed a partner to transform its internal tools to optimize workflows and make the app easy to navigate for users.
  • Solution: Cheesecake Labs helped FINN’s existing engineering team automate its processes. It also modernized its back end and internal tools by adding key features in its customer portal, allowing users and team members to easily and efficiently perform tasks like ordering or making account changes. Using Node.js, Typescript, and a PostgreSQL database, Cheesecake Labs transformed FINN’s US operations.
  • Results: The partnership resulted in an over 1,200+ increase in subscription for FINN. The internal tools built by Cheesecake Labs also generated significant usage, with a boost of 6,000+ page views per month.

What does a JavaScript development company do?

A JavaScript development company creates web and mobile applications, websites, and interactive user interfaces using JavaScript and its associated frameworks like React, Angular, and Node.js.

It provides full-stack development services, handling the client-side (front-end) and server-side (back-end) aspects of an application. They build scalable, responsive, and dynamic solutions tailored to client needs, ensuring cross-browser compatibility and optimizing performance.

Additionally, they may offer consulting, maintenance, and integration with other technologies to ensure a seamless user experience and continuous support for ongoing projects.

Their standard services include:

  • Web application development
    Developing interactive and dynamic websites that enhance user experiences
  • Custom software development
    Developing tailored software solutions to meet specific business needs
  • Front-end development
    Designing and building the user interface of web applications, making them visually appealing, and optimizing user interface and experience (UI/UX)
  • Back-end development
    Developing the server-side logic of web applications, handling data storage, retrieval, and processing
  • Cross-platform app development
    Creating mobile apps that work on both iOS and Android platforms
  • JavaScript consulting
    Providing expert advice and guidance on JavaScript development projects
  • JavaScript maintenance and support
    Ensuring the ongoing performance and security of JavaScript applications

Success story

This case study showcases the services that enables a JavaScript development agency to deliver exceptional software systems that can contribute to boosted productivity and operations:

  • Challenge: A financial services company wanted a simple, intuitive application to manage resources, tasks, and projects. The goal was to replace Jira and Excel templates with a more comprehensive solution tailored to its specific needs.
  • Solution: DevsData Tech Talent developed a custom-built enterprise resource planning (ERP) system with advanced features, such as automated notifications and report generation. It also features robust encryption and a comprehensive permission system powered by its JavaScript framework tech stacks, namely Vue.js, SSS, Node.js, and Express.js.
  • Results: The partnership resulted in a user-friendly ERP and PM system that perfectly aligned with the client’s needs. The software surpassed Jira in terms of security and processing capabilities, becoming a core tool for day-to-day operations across business departments.

What is the typical timeline for JavaScript development projects?

The typical timeline for JavaScript development projects can take 1 to 12 months, depending on the scope, project complexity, development tools, availability and access to tech stacks and tools, and team location.

To break it down, here’s a general web app development timeline that JavaScript development companies also deploy:

Phase Timeline

Initial planning and concept

  • Understanding the Concept
  • Market research
  • Requirement gathering
 1-2 weeks

Designing the web app

  • Wireframing and prototyping
  • UI/UX design
 3-4 weeks

Choosing the tech stack

  • Web application
  • Database and hosting
 1 week

Development phase

  • Front-end development
  • Back-end development
  • Integration
 8-12 weeks

Testing and quality assurance (QA)

  • Functional testing
  • Performance testing
  • Security testing
 3-4 weeks

Deployment

  • Launch
  • Server configuration
 1 week

Post-launch activities

  • Monitoring and maintenance
  • Updates and improvements
 Ongoing

How much does a JavaScript development agency charge for its services?

A JavaScript development agency typically charges between $100 and $250 per hour, depending on the scope, project complexity, seniority of developers, and location.

Here’s a table showing how JavaScript developers charge differently based on where they are based:

Location Price
Europe €55-€125
Central or Eastern Europe €30-€65
India $20-$50

Since JavaScript has different frameworks, costs also differ based on the developer’s expertise, specifically:

Framework expertise Price per hour
Node.js $75-$95
React $70-$90
jQuery $60-$80
AngularJS $85

On DesignRush, the top JavaScript development companies charge an average of $65/hour. 18.3% of JavaScript development agencies accept projects with a budget of under $1,000, offering basic development services. On the other hand, 4.7% of agencies require projects within a budget of over $50,000, offering custom JS development services.

Why should I hire a JavaScript development agency?

You should hire a JavaScript development agency for its technical expertise in the JavaScript programming language, from its core syntax to advanced frameworks and libraries. Beyond technical proficiency, a JavaScript development agency often strongly understands the broader web development ecosystem. This knowledge allows them to integrate JavaScript seamlessly with other technologies, creating cohesive and user-friendly applications.

Moreover, you should hire a JavaScript development agency because it:

  • Has seasoned programmers with proven expertise in JavaScript
  • Deploys efficient development processes to reduce development time
  • Mitigates common risks in the development process
  • Helps your website reach a wider audience by optimizing your website
  • Increases productivity for faster time to market
  • Improves customer experience through a well-designed and functional website

Success story

In this case study, our experts highlight the importance of choosing an agency with comprehensive skills and experience in JavaScript frameworks to transform innovative ideas into impactful applications:

  • Challenge: AskIris, a healthcare mobile application, wanted to address the challenge of hospitals’ inefficient supply rooms, where nurses and other medical professionals spend significant time searching for necessary supplies.
  • Solution: Designli developed the minimum viable product (MVP) by prioritizing easy-to-implement features using CSV workflows. To accommodate various hospital systems, the JavaScript development agency designed a customizable solution where hospitals can tailor the app to their specific needs, ensuring a seamless fit with their existing infrastructure. Designli used JavaScript frameworks like AngularJS and NodeJS, along with the cross-platform capabilities of Flutter to enable a scalable backend and a versatile app.
  • Results: The collaboration resulted in a successful working relationship between the AskIris and Designli teams, delivering the features needed for the app within budget and on time. With the successful deployment of the app, the client saw tangible improvements in a hospital’s supply room efficiency and streamlined inventory management.

How do I choose the best JavaScript development company for my business?

To choose the best JavaScript development company for your business, follow these steps:

  1. Define your project goals
    Clearly outline the objectives and outcomes you want to achieve with your project. Consider factors like target audience, functionality, and desired features. This will help you identify the right JavaScript development company to deliver your vision.
  2. Research potential companies
    Look for companies with a strong track record in JavaScript development. Use online resources, referrals, and industry listings, like DesignRush, to narrow your options.
  3. Evaluate technical expertise
    Assess the JavaScript development company’s proficiency in relevant frameworks, libraries, and technologies. Inquire about its experience with modern JavaScript features and best practices. Check if it has expertise in specific areas related to your project.
  4. Request for references
    Ask for references from previous clients to get firsthand insights into their experience working with the company. Ask about project outcomes, communication, and overall satisfaction. Online directories, like DesignRush, also offer comprehensive agency profiles with verified client feedback to help streamline your search.
  5. Shortlist companies that align with your needs
    Select five agencies with expertise that complement your project. Send a request for proposal (RFP) that outlines the scope of work, timeline, budget, and deliverables.
  6. Assess project management skills
    Understand the JavaScript development company’s project management methodologies and inquire about its tools and processes for tracking progress, communication, and risk management.
  7. Conduct interviews
    Interview key team members involved in your project to assess their technical skills and communication abilities. Discuss project expectations, timelines, and potential challenges.
  8. Test technical capabilities
    If possible, request a small-scale test project or proof of concept to evaluate the team’s skills and work ethic. This can help you assess their ability to deliver quality work and meet your expectations.
  9. Review collaboration style
    Assess the JavaScript development agency’s communication style. Consider its collaboration approach and willingness to involve you in the development process. Evaluate its ability to understand and address your feedback effectively.
  10. Evaluate pricing and terms
    Request detailed pricing information, including hourly rates, fixed-price contracts, or other payment models. Negotiate terms and conditions to ensure a fair and transparent agreement. Consider factors like payment terms, intellectual property rights, and post-launch support. Pricing and terms are important factors to consider when making your decision.
  11. Make an informed decision
    Weigh all factors, including technical expertise, project management, communication, company culture, and pricing. Choose a JavaScript development company that best aligns with your project goals and values.

Are you still looking for a JavaScript development company that can develop a user-friendly website for your business? Visit our Marketplace and share brief details about your project. Our team will recommend the five most suitable agencies for your development needs – for free.

How do I find the best JavaScript development agency on DesignRush that fits my budget?

To find the best JavaScript development agency on DesignRush that fits your budget, use filters to navigate the listing by hourly rate and minimum budget.

Here are some JavaScript development service suggestions based on our different pricing tiers:

Low Budget: 1k above
Mid Budget: 10k above
High Budget: 50k above

You can also filter agencies by location, company size, and hourly rate to customize your search according to your preferences and project needs.

What questions should I ask each JavaScript development company before hiring one?

The questions you should ask each JavaScript development company before hiring one include:

Its Relevant Background

  1. How long has your company been providing JavaScript development services?
  2. Have you worked with companies of similar size and scope to ours?
  3. Which JavaScript frameworks and libraries are you most proficient in?
  4. Can you share some of your most successful JavaScript projects?
  5. How large is your JavaScript development team?
  6. What is the average experience level of your JavaScript developers?
  7. What industry awards or recognition have you received for your JavaScript development services?
  8. Do you have an in-house UX design team?

Its Services and Processes

  1. What measures do you take to ensure code quality, readability, and maintainability?
  2. Do you follow specific coding standards or style guides?
  3. How do you identify and address performance bottlenecks in JavaScript applications?
  4. Do you use Continuous Integration/Continuous Delivery (CI/CD) pipelines for your development process?
  5. What quality assurance measures do you provide?
  6. How do you manage version control and code repositories?
  7. What security measures do you offer to protect a client’s data?
  8. How do you comply with data privacy regulations?

Related to Your Project

  1. How can you tailor the development of the application in a way that considers the target audience's behavior?
  2. What specific features or functionalities do you recommend for the application?
  3. Are there any third-party services or APIs we need to integrate with?
  4. Can you provide a timeline for completing our project?
  5. How will we communicate throughout the project, and how often can we expect updates?
  6. How do you handle unexpected delays or changes in project scope?
  7. What ongoing maintenance and support will you provide after the project is launched?
  8. How can you ensure that the application can scale to accommodate future growth?

What are the best JavaScript development companies in the US?

The best JavaScript development companies in the US are:

  • Zazz
    • 5.0 stars on DesignRush (95 reviews)
    • Top clients: JP Morgan, BBC News, PayPal, Harvard Innovation Labs
  • BitsWits
    • 5.0 stars on DesignRush (60 reviews)
    • 5.0 stars on Google (10 reviews)
    • Top clients: Grease Monkey, Beats, FitNow, Wisu
  • impalm
    • 5.0 stars on DesignRush (43 reviews)
    • 5.0 stars on Google (2 reviews)
    • Top clients: Taptin, AudiobookNow, Forte Payment System, GWU
  • Brandabl
    • 5.0 stars on DesignRush (42 reviews)
    • 5.0 stars on Google (12 reviews)
    • Top clients: Gran Coramino, Stanford University, Rich Tech Robotics, Lightspeed Venture Partners
  • Surf
    • 5.0 stars on DesignRush (39 reviews)
    • Top clients: Societe Generale, KFC, Burger King, Mars

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