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

1,304 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
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  • Sidebar Ltd

    We’re big on websites, marketing and automation.

    A full service web design and digital marketing agency based in Christchurch...

    Top Services:

    • Web Design
    • Web Development
    • WordPress Website Design
    • Digital Marketing
    • UI/UX Design
    • Show more
    Location
    Christchurch, New Zealand
    Number of Employees
    Under 49
    Average Hourly Rate
    $125/hr
    Minimal Budget
    $1,000 - $10,000
    Visit Website View Profile
    5.0 5.0 (1)

  • Exline Labs

    User Experience Agency & Web Application Development Experts

    Exline Labs is a remote-first user experience design company and custom software development team focused on UK and EU startups and SMEs. We design and build bespoke web platforms, AI solutions, and SaaS MVPs through strategy-led, user-centered development...

    Top Services:

    • Product Design
    • Digital Strategy
    • Web Design
    • UI/UX Design
    • WordPress Website Design
    • Show more
    Location
    London, United Kingdom
    Number of Employees
    Under 49
    Average Hourly Rate
    $30/hr
    Minimal Budget
    $1,000 - $10,000
    Visit Website View Profile
    5.0 5.0 (12)

  • ExoBloc FZ-LLC

    We Help To Perform Better,Scale Faster.

    EXOBLOC a UAE-based blockchain & IT services firm delivers enterprise-grade blockchain, AI and data-driven solutions designed to help companies scale securely and efficiently. They specialize in services like supply-chain transparency, identity verification, real-estate and gold tokenization, plus bespoke AI...

    Top Services:

    • Blockchain
    • Software Development
    • AI Development
    • Mobile App Development
    • IT Services
    • Show more
    Location
    Ras Al-Khaimah, United Arab Emirates
    Number of Employees
    50 - 99
    Average Hourly Rate
    $19/hr
    Minimal Budget
    $25,000 - $50,000
    Visit Website View Profile

  • Applied Labs

    Helping agencies and service providers execute on complex projects.

    Applied Labs is a leading provider of digital product development, ecommerce development and data & generative AI-based solutions...

    Top Services:

    • Staff Augmentation
    • eCommerce Development
    • AI Development
    • IT Compliance Solution
    • Big Data Analytics
    • Show more
    Location
    New York City, New York
    Number of Employees
    50 - 99
    Average Hourly Rate
    $50/hr
    Minimal Budget
    $10,000 - $25,000
    Visit Website View Profile

  • TriggerAppy Ltd

    Coding Convenience.

    TriggerAppy Ltd specializes in crafting bespoke software and targeted development projects tailored to our clients' specific requirements. Our primary focus is on delivering personalized solutions that effectively address the unique needs and goals of each client...

    Top Services:

    • Software Development
    • Mobile App Development
    • eCommerce Development
    • Web Development
    • WordPress Website Design
    • Show more
    Location
    Downpatrick, United Kingdom
    Number of Employees
    Under 49
    Average Hourly Rate
    $70/hr
    Minimal Budget
    $1,000 - $10,000
    Visit Website View Profile

  • DSFrog

    See It. Know It. Grow It.

    DSFrog builds custom business dashboards connected directly to your data sources. We help business owners see revenue, KPIs and P&L in real time, and get instant alerts via Telegram or WhatsApp when something changes. From $490, ready in 5-10 days, remote worldwide...

    Top Services:

    • Software Development
    • Digital Strategy
    Location
    Skrzeszew, Poland
    Number of Employees
    Under 49
    Average Hourly Rate
    $35/hr
    Minimal Budget
    Under $1,000
    Visit Website View Profile

  • Inspire IT Solutions BV

    Betrouwbare software, klaar voor de toekomst

    We build custom applications, seamless APIs, and omnichannel solutions so you can streamline your processes, delight customers, and scale with confidence...

    Top Services:

    • Software Development
    Location
    Rotterdam, Netherlands
    Number of Employees
    Under 49
    Average Hourly Rate
    $50/hr
    Minimal Budget
    $1,000 - $10,000
    Portfolios Count
    1 Project Listed
    Visit Website View Profile
    5.0 5.0 (1)

  • Secuodsoft

    Empowering Businesses Through AI-Powered Software Development

    Secuodsoft is a trusted IT services and consulting company delivering secure, scalable, and innovative digital solutions for businesses...

    Top Services:

    • eCommerce Development
    • Web Development
    • Web Design
    • IT Services
    • Software Development
    • Show more
    Location
    Bhubaneswar, India
    Number of Employees
    50 - 99
    Average Hourly Rate
    $50/hr
    Minimal Budget
    $10,000 - $25,000
    Portfolios Count
    1 Project Listed
    Visit Website View Profile
    4.9 4.9 (54)

  • ASF Softech

    Your Growth, Our Mission.

    ASF Softech is a top web development company in Delhi. Were all about making that look great & are easy to. Our team knows how to create special just for you. We want to help you shine online & grow your business. From cool websites to awesome online stores, we've got what you need to sell. Your brand will...

    Top Services:

    • Web Design
    • eCommerce Development
    • Web Development
    • UI/UX Design
    • WordPress Website Design
    • Show more
    Location
    New Delhi, India
    Number of Employees
    Under 49
    Average Hourly Rate
    $30/hr
    Minimal Budget
    Under $1,000
    Portfolios Count
    1 Project Listed
    Visit Website View Profile

  • Yellowchalk

    Transforming Businesses Through Design

    Yellowchalk is a progressive Bangalore-based Design Studio. With over 100+ happy clients across the globe, we have had the privilege of working with top multinationals and impactful start-ups like EY, Intel, Changi Airport, Titan, Vidal Health, Goalwise and many more. Our area of expertise extends but is not...

    Top Services:

    • Web Design
    • Web Development
    • UI/UX Design
    • Product Design
    • eCommerce Development
    • Show more
    Location
    Bengaluru, India
    Number of Employees
    Under 49
    Average Hourly Rate
    $50/hr
    Minimal Budget
    $1,000 - $10,000
    Portfolios Count
    6 Projects Listed
    Visit Website View Profile
    4.8 4.8 (40)

  • Kryptobees

    Your Vision Is Our Mission

    Kryptobees is an ISO-certified, Leading blockchain and web3 development company. We have successfully delivered over 750+ Projects on time with advanced technologies, 100+ skilled developers and 50+ experienced experts in the blockchain sector...

    Top Services:

    • Blockchain
    • AI Development
    • VR/AR
    • Software Development
    • Mobile App Development
    • Show more
    Location
    Madurai, India
    Number of Employees
    100 - 249
    Average Hourly Rate
    $50/hr
    Portfolios Count
    4 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)

  • devAtelier

    Southern Californias Mobile App experts since 2009

    We are San Diego's mobile-native and mobile-first consultancy. We specialize in Swift for iOS, Flutter for iOS/Android, and React for Web. We have led projects for Fortune 500 companies and startups. If you're looking for an easy-to-talk-to and experienced partner to build your app, call devAtelier!...

    Top Services:

    • Mobile App Development
    • Software Development
    • IoT
    • Web Development
    • Show more
    Location
    San Diego, California
    Number of Employees
    Under 49
    Average Hourly Rate
    $125/hr
    Minimal Budget
    $10,000 - $25,000
    Visit Website View Profile

  • Vigored Ltd

    AI-Driven Solutions, Vigorous Results.

    Vigored provides premium services in AI, software development, and platform engineering. Our expertise ensures innovative and robust solutions tailored to your business needs. Partner with us for cutting-edge technology that drives growth and efficiency...

    Top Services:

    • AI Development
    • Software Development
    • Web Development
    • Mobile App Development
    • IT Services
    • Show more
    Location
    Sofia, Bulgaria
    Number of Employees
    Under 49
    Average Hourly Rate
    $40/hr
    Minimal Budget
    $10,000 - $25,000
    Visit Website View Profile

  • SaluzyX OÜ

    DevOps as a service and software development.

    DevOps as a Service is our main direction. We support the life cycle of the developed service and/or software product in accordance with all recognized international standards for the development and maintenance of software products...

    Top Services:

    • DevOps Consulting
    • Cloud Consulting
    • Software Development
    • Mobile App Development
    • Software Testing
    • Show more
    Location
    Tallinn, Estonia
    Number of Employees
    Under 49
    Average Hourly Rate
    $40/hr
    Minimal Budget
    $10,000 - $25,000
    Visit Website View Profile

  • 104Digital

    Innovate, Create, Dominate.

    104Digital is a dynamic digital marketing agency offering tailored solutions in web development, SEO, and custom design. Specializing in WordPress, custom coding, and Figma designs, we help businesses enhance their online presence with impactful, user-focused websites and strategic digital services. From...

    Top Services:

    • Branding
    • Web Design
    • Web Development
    • SEO
    • Digital Marketing
    • Show more
    Location
    Broadmeadows, Australia
    Number of Employees
    Under 49
    Average Hourly Rate
    $40/hr
    Minimal Budget
    $1,000 - $10,000
    Visit Website View Profile

  • Arnox Web LLP

    Transforming Ideas into Digital Realities.

    We are passionate about building websites that not only look stunning but also perform exceptionally. Our Web design and Web development services are tailored to meet the unique needs of your business, ensuring that you stand out in todays competitive digital landscape. Whether you need a visually striking...

    Top Services:

    • Branding
    • Logo Design
    • Design Services
    • Web Design
    • UI/UX Design
    • Show more
    Location
    Rajkot, India
    Number of Employees
    Under 49
    Average Hourly Rate
    $25/hr
    Minimal Budget
    $1,000 - $10,000
    Portfolios Count
    5 Projects Listed
    Visit Website View Profile
    5.0 5.0 (16)

  • 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

  • ETNA Software

    Creating Award-Winning Financial Software Products

    ETNA's team has developed award-winning custom software for market leaders that are ranked in the Best Online Brokers review by Wall Street Journal Barron's Magazine and Investopedia...

    Top Services:

    • Software Development
    Location
    Boca Raton, Florida
    Number of Employees
    50 - 99
    Visit Website View Profile

  • Cybersoft North America

    We Build Solutions that Help You Solve Challenges and Meet Goals

    Cybersoft is uniquely skilled to offer ubiquitous software solutions that are relevant and in demand for todays rapidly changing business dynamics. We bring the best of quality and cost effective software development using latest SCRUM based agile development that works in sync with the customer expectations...

    Top Services:

    • Mobile App Development
    • IoT
    • Software Development
    • Web Development
    • SEO
    • Show more
    Location
    Houston, Texas
    Number of Employees
    50 - 99
    Average Hourly Rate
    $30/hr
    Visit Website View Profile
    5.0 5.0 (1)

  • Argusoft

    Your Extended Engineering Team

    Argusoft is a trusted software solutions design consultancy that provides end-to-end, enterprise-class turnkey solutions. Our team of Argonauts are trained to think design at every step, architecting, designing, and coding with the business goals and objectives of our clients in mind...

    Top Services:

    • Staff Augmentation
    • Software Development
    • IT Services
    • Mobile App Development
    • UI/UX Design
    • Show more
    Location
    Newark, California
    Number of Employees
    250 - 499
    Average Hourly Rate
    $30/hr
    Minimal Budget
    $25,000 - $50,000
    Visit Website View Profile

  • 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

  • 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)

  • GrownApps

    Let technology fuel your business growth.

    GrownApps is an innovative force in digital product creation, providing equilibrium and resilience in the dynamic landscape of information systems development. As a digital development studio, our mission is to empower individuals and businesses in reaching their objectives through cutting-edge solutions...

    Top Services:

    • Software Development
    • IoT
    • Digital Strategy
    • Mobile App Development
    • eCommerce Development
    • Show more
    Location
    Košice, Slovakia
    Number of Employees
    Under 49
    Average Hourly Rate
    $50/hr
    Minimal Budget
    $10,000 - $25,000
    Visit Website View Profile

  • 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)

  • MAKE Digital Inc

    Make Incredible Things. Shake up the Market!

    MAKE Digital Inc is a multidisciplinary creative agency comprised of thinkers and makers collaborating nationwide to actualize your vision. Whether you envision elevating your brand, enhancing your business, or transforming your surroundings, we're here to attentively listen and collaborate with you...

    Top Services:

    • Digital Marketing
    • Web Design
    • Product Design
    • Graphic Design
    • Branding
    • Show more
    Location
    Barrie, Canada
    Number of Employees
    Under 49
    Average Hourly Rate
    $125/hr
    Minimal Budget
    $10,000 - $25,000
    Visit Website View Profile

  • 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

  • Kompile

    Innovación y transformación digital.

    At Kompile, we elevate your ideas, company, or brand to new heights with innovative strategies and exceptional execution. Our expertise transforms your vision into impactful results, setting you apart in the competitive landscape...

    Top Services:

    • Software Development
    • Mobile App Development
    • eCommerce Development
    • WordPress Website Design
    • AI Development
    • Show more
    Location
    Bogota, Colombia
    Number of Employees
    Under 49
    Average Hourly Rate
    $50/hr
    Minimal Budget
    $1,000 - $10,000
    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

  • Kreitech

    Inspired Technology.

    At Kreitech, we specialize in helping US companies turn their visions into reality by providing tailored software solutions and top-tier talent augmentation. Our mission is simple yet profound: to deliver high-quality software and staffing solutions that empower our clients to innovate, scale, and thrive in a...

    Top Services:

    • Software Development
    • Staff Augmentation
    • VR/AR
    • Mobile App Development
    • UI/UX Design
    • Show more
    Location
    Montevideo, Uruguay
    Number of Employees
    50 - 99
    Average Hourly Rate
    $50/hr
    Visit Website View Profile
    5.0 5.0 (18)

  • Ambitious Solutions

    Do what you do best and outsource the rest!

    Bringing Ideas to Life, Modernising Systems & Automating Business Solutions. Whether you are a startup building a software product from the ground up, or an established company seeking to improve legacy systems and automate processes, we provide the expertise to turn your challenges into powerful solutions...

    Top Services:

    • Software Development
    • Staff Augmentation
    • ECM Consulting
    • Mobile App Development
    • Managed Services
    • Show more
    Location
    Skopje, Macedonia
    Number of Employees
    Under 49
    Average Hourly Rate
    $35/hr
    Visit Website View Profile

  • YarLAB

    One Focus. One Result.

    At Yarlab Agency, we as Marketing Automation Geeks specialize in optimisation of your marketing efforts with cutting-edge automation tools. As your technical helpers, we simplify complex processes, ensuring your business runs smoothly and efficiently. From optimizing customer journeys to integrating...

    Top Services:

    • Digital Services
    • Product Design
    • eCommerce Development
    • Email Marketing
    • SEO
    • Show more
    Location
    Kyiv, Ukraine
    Number of Employees
    Under 49
    Average Hourly Rate
    $33/hr
    Minimal Budget
    Under $1,000
    Visit Website View Profile

  • dozfx Digital Creative Ltd

    Elevate. Innovate. Captivate.

    We stand as a digital creative studio, dedicated to a holistic full-stack creative approach. Utilizing the latest in technology and practical strategies, we excel in digital production and online marketing across multiple industries...

    Top Services:

    • Digital Services
    • Graphic Design
    • Branding
    • Creative Services
    • Product Design
    • Show more
    Location
    Limassol, Cyprus
    Number of Employees
    Under 49
    Average Hourly Rate
    $100/hr
    Minimal Budget
    $10,000 - $25,000
    Visit Website View Profile
    5.0 5.0 (6)

  • OooWee LLC

    Enhance Your Companys Online Identity.

    OooWee Business Solutions, founded in 2024 and based in Stockton, California, is a boutique digital marketing and software development agency serving small to midsize businesses. The firm delivers full-cycle solutions including account management, SEO, custom web and mobile apps, AI-powered lead generation...

    Top Services:

    • Design Services
    • Digital Strategy
    • Web Design
    • Web Development
    • Social Media Marketing
    • Show more
    Location
    Stockton, California
    Number of Employees
    Under 49
    Average Hourly Rate
    $50/hr
    Minimal Budget
    Under $1,000
    Visit Website View Profile

  • 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)

  • Xtreme Design House

    Think Of Innovation, Think Of Xtreme!

    Xtreme is a versatile design house known for its commitment to delivering unique and creative design solutions across various IT services including websites, logos, applications, animations, and stationery. The team at Xtreme embodies a lifestyle of innovation and collaboration, making it easy and enjoyable...

    Top Services:

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

  • 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)

  • 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

  • Estare Apps

    Materialize Your Business Idea

    A digital development company that transforms ideas into high-quality web applications for businesses. We specialize in creating robust and customized solutions, including ERPs, CRMs, AI Agents, and SaaS across various industries, always with a focus on performance and scalability...

    Top Services:

    • Software Development
    • Web Design
    • Web Development
    • UI/UX Design
    • Mobile App Development
    • Show more
    Location
    Belo Horizonte, Brazil
    Number of Employees
    Under 49
    Average Hourly Rate
    $30/hr
    Minimal Budget
    $1,000 - $10,000
    Visit Website View Profile

  • VrdApps

    Right Tech-Solutions Partner For All Your Digital Innovation & Transformation Needs

    Vrdapps is a software development company specializing in product development, innovation strategy, and technical consultancy...

    Top Services:

    • Graphic Design
    • Web Design
    • Web Development
    • SEO
    • Mobile App Development
    • Show more
    Location
    McKinney, Texas
    Number of Employees
    Under 49
    Average Hourly Rate
    $50/hr
    Minimal Budget
    $1,000 - $10,000
    Visit Website View Profile

  • FACTn Software

    Empowering Innovation, Connecting Excellence

    FACTn Software, your trusted partner in software engineering outsourcing solutions. Founded with a passion for technological innovation and a commitment to excellence, FACTn Software is dedicated to providing top-tier software engineering talent to companies in the Scandinavian region and beyond...

    Top Services:

    • Software Development
    • Mobile App Development
    • AI Development
    • Cloud Consulting
    • Managed Services
    • Show more
    Location
    Nugegoda, Sri Lanka
    Number of Employees
    Under 49
    Average Hourly Rate
    $45/hr
    Minimal Budget
    $1,000 - $10,000
    Visit Website View Profile
    5.0 5.0 (10)

  • WPDevServices

    Think. Execute

    Discover the comprehensive world of WordPress and its services. Explore the advantages of engaging a singular, all-encompassing WordPress solution provider. From WordPress Development to meticulous Maintenance and every task associated with WordPress, we manage it all, ensuring a seamless digital experience...

    Top Services:

    • Web Design
    • UI/UX Design
    • eCommerce Development
    • WordPress Website Design
    • Web Development
    • Show more
    Location
    Ahmedabad, India
    Number of Employees
    Under 49
    Average Hourly Rate
    $14/hr
    Minimal Budget
    $1,000 - $10,000
    Visit Website View Profile
    4.7 4.7 (15)

  • Manysphere Technologies Pvt Ltd

    Unlocking Digital Potential For Startups & Tech Businesses

    Manysphere Is A Technology Company Based In India. We Provide Design, Digital Marketing, Web, Mobile & Ai/ml Based Solutions With The Best Combination Of Time, Cost And Quality...

    Top Services:

    • Software Development
    • Mobile App Development
    • DevOps Consulting
    • Content Marketing
    • Branding
    • Show more
    Location
    Ahmedabad, India
    Number of Employees
    Under 49
    Average Hourly Rate
    $20/hr
    Minimal Budget
    $1,000 - $10,000
    Visit Website View Profile
    4.7 4.7 (3)

  • GoMilestone

    Software Development company

    Best Mobile App, Web, Software Development Company...

    Top Services:

    • Software Development
    • Web Development
    • Mobile App Development
    • Web Design
    • eCommerce Development
    • Show more
    Location
    Gurgaon, India
    Number of Employees
    Under 49
    Average Hourly Rate
    $20/hr
    Minimal Budget
    Under $1,000
    Portfolios Count
    4 Projects Listed
    Visit Website View Profile
    4.8 4.8 (59)

  • Persistent

    See Beyond, Rise Above.

    Persistent Systems, a renowned global leader in software product development and technology services. Delve into our innovative offerings to stay ahead in the ever-evolving landscape of technology...

    Top Services:

    • AI Development
    • Software Development
    • Web Development
    • Mobile App Development
    • Blockchain
    • Show more
    Location
    Pune, India
    Number of Employees
    1000 & Up
    Average Hourly Rate
    $100/hr
    Minimal Budget
    $50,000 & Up
    Visit Website View Profile
    4.6 4.6 (730)

  • Unibask Technologies

    You Dream We Design.

    Unibask Technologies Private Limited develops revolutionary, data-driven, and performance-focused strategies for your brand. Our innovative approach ensures optimal results and enhances your brand's impact...

    Top Services:

    • Branding
    • Digital Strategy
    • Digital Marketing
    • SEO
    • eCommerce
    • Show more
    Location
    Kolkata, India
    Number of Employees
    Under 49
    Average Hourly Rate
    $15/hr
    Minimal Budget
    $1,000 - $10,000
    Visit Website View Profile
    4.8 4.8 (38)

  • Shortcut Sweden

    Cutting-Edge Mobile App Solutions

    We have defined the frontier of mobile solutions with a dual understanding of user behavior and technological opportunities...

    Top Services:

    • Software Development
    • Mobile App Development
    • Web Development
    • Staff Augmentation
    • Product Design
    • Show more
    Location
    Stockholm, Sweden
    Number of Employees
    Under 49
    Average Hourly Rate
    $149/hr
    Minimal Budget
    $1,000 - $10,000
    Visit Website View Profile
    5.0 5.0 (2)

Explore Software Development Specializations

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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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