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

507 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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  • Millipixels Interactive

    Technology, Outsourcing & Digital Experience services for a global clientele!

    Trusted by global companies, emerging businesses, startups and founders, our people work at the cross-section of technology, design and user experience to help our clients reimagine their business, stay agile, build stronger brands and stay a step ahead...

    Top Services:

    • UI/UX Design
    • eCommerce Development
    • Mobile App Development
    • Software Development
    • DevOps Consulting
    • Show more
    Location
    Mohali, India
    Number of Employees
    100 - 249
    Average Hourly Rate
    $35/hr
    Minimal Budget
    $10,000 - $25,000
    Portfolios Count
    3 Projects Listed
    Visit Website View Profile
    5.0 5.0 (3)

  • IT-Dimension

    Software Engineering That Creates Value

    We're a global team of developers, designers, and problem-solvers creating impactful software since 2007. IT-Dimension builds future-ready software from AI and IoT to mobile, enterprise, and 3D solutions...

    Top Services:

    • IT Services
    • Mobile App Development
    • Web Development
    • Product Design
    • Web Design
    • Show more
    Location
    West Hollywood, California
    Number of Employees
    50 - 99
    Average Hourly Rate
    $49/hr
    Portfolios Count
    4 Projects Listed
    Visit Website View Profile

  • Syntactics, Inc.

    Your All-in-One Partner for Web Design and Digital Marketing Solutions

    Syntactics, Inc. is a leading IT solutions provider in the Philippines, delivering innovative B2B services that empower businesses to grow, streamline operations, and strengthen their digital presence. Our expertise spans web design and development, custom software and business application developme...

    Top Services:

    • Web Development
    • Web Design
    • WordPress Website Design
    • Mobile App Development
    • eCommerce Development
    • Show more
    Location
    Cagayan de Oro, Philippines
    Number of Employees
    50 - 99
    Average Hourly Rate
    $15/hr
    Portfolios Count
    11 Projects Listed
    Visit Website View Profile
    2.3 2.3 (1)
    4.6 4.6 (32)

  • Reka Víg

    Seeking Exciting Remote Opportunities in Web3 Space!

    I create unique digital experiences and interfaces with a purpose in mind. I imagine the web as an always changing & evolving ecosystem in the digital universe...

    Top Services:

    • Mobile App Development
    • Web Design
    • UI/UX Design
    • Web Development
    • eCommerce Development
    • Show more
    Location
    Bognor Regis, United Kingdom
    Number of Employees
    Under 49
    Visit Website View Profile

  • Dropdown Media

    Content Creation, Digital Marketing, Web Development & More.

    Leveraging a wealth of experience across digital marketing, design, and research, we adopt a meticulously data-driven methodology to navigate the multifaceted digital channels. Our mission? To craft tailor-made solutions that not only resonate with your audience but also drive tangible results. With Dropdown...

    Top Services:

    • Digital Services
    • Video Production
    • Web Design
    • WordPress Website Design
    • eCommerce Development
    • Show more
    Location
    Berrings, Ireland
    Number of Employees
    Under 49
    Average Hourly Rate
    $70/hr
    Minimal Budget
    $1,000 - $10,000
    Visit Website View Profile

  • SinLios

    Software, Apps, Webs and digital services.

    Sinlios Soluciones Digitales is an innovative web development company based in Spain, specializing in creating dynamic and tailored digital solutions. With a strong focus on user-friendly designs, Sinlios expertly blends creativity with functionality to elevate your online presence. Whether you need a...

    Top Services:

    • Web Design
    • Web Development
    • WordPress Website Design
    • eCommerce Development
    • Mobile App Development
    • Show more
    Location
    Becerril de la Sierra, Spain
    Number of Employees
    Under 49
    Average Hourly Rate
    $60/hr
    Minimal Budget
    $1,000 - $10,000
    Visit Website View Profile
    5.0 5.0 (16)

  • RGB Media Digital

    We Create Digital Solutions For Your Business

    We have the right solution to grow your business, with incredible prices to fit every budget. We are passionate about what we do and strive to provide our clients with the best service. We love listening to them, advising them, and exceeding their expectations. We reflect the highest levels of quality and...

    Top Services:

    • Web Design
    • WordPress Website Design
    • Web Development
    • eCommerce Development
    • UI/UX Design
    • Show more
    Location
    Bogota, Colombia
    Number of Employees
    Under 49
    Minimal Budget
    Under $1,000
    Visit Website View Profile

  • Design Thing Ltd

    Award-Winning Web Design And Branding Agency

    Were Design Thing, an independent creative studio established in 2012. Our process has been refined through years of experience, learning, and pushing boundaries. With a growing team of talented creatives, we've tackled projects both big and small, across all industries and mediums. We craft work that is...

    Top Services:

    • Web Design
    • Logo Design
    • Branding
    • Package Design
    • Graphic Design
    • Show more
    Location
    Southend-on-Sea, United Kingdom
    Number of Employees
    Under 49
    Average Hourly Rate
    $80/hr
    Minimal Budget
    $1,000 - $10,000
    Visit Website View Profile
    5.0 5.0 (108)

  • Platfio

    App Development in 1/10th the Time and Price!

    Platfio App Development not only assists in building your app but also provides hosting and upgrades, ensuring its seamless operation in the long run, all covered within a cost-effective monthly fee. This comprehensive service safeguards your app while offering significant cost savings...

    Top Services:

    • Mobile App Development
    • Software Development
    • AI Development
    • CRM Consulting
    • Big Data Analytics
    • Show more
    Location
    South Yarra, Australia
    Number of Employees
    Under 49
    Average Hourly Rate
    $5/hr
    Minimal Budget
    $1,000 - $10,000
    Visit Website View Profile

  • 26bitz - healthcare software development

    Empowering Healthcare, One Bit at a Time

    26bitz partners with startups, clinics, and enterprise teams to build custom healthcare software that works in the real world. From telemedicine tools and AI-driven solutions to SaMD, EHR integrations, and healthcare SaaS platforms, we cover a broad range of digital health needs. Everything we develop aligns...

    Top Services:

    • Software Development
    • Mobile App Development
    • AI Development
    • IT Compliance Solution
    • ERP Consulting
    • Show more
    Location
    Krakow, Poland
    Number of Employees
    Under 49
    Average Hourly Rate
    $30/hr
    Minimal Budget
    $10,000 - $25,000
    Visit Website View Profile
    5.0 5.0 (4)

  • Scalater

    We Are Your Dedicated Shopify Team

    Scalater is a team with a win-win philosophy, so we'll help you get the most out of your Shopify store. We've helped other companies achieve six-figure profits; it's time to scale...

    Top Services:

    • eCommerce Development
    • Web Development
    • WordPress Website Design
    • Web Design
    • Branding
    • Show more
    Location
    Austin, Texas
    Number of Employees
    Under 49
    Average Hourly Rate
    $70/hr
    Minimal Budget
    $1,000 - $10,000
    Visit Website View Profile

  • Spacey Studios

    Taking Your Brand Out Of This World

    Spacey Studios is a Melbourne-based design studio crafting strategic brands, custom websites and thoughtful creative systems for ambitious Australian businesses looking to elevate their identity, connect with clarity and grow with confidence...

    Top Services:

    • Branding
    • Web Design
    • Web Development
    • Graphic Design
    • Design Services
    • Show more
    Location
    Cremorne, Australia
    Number of Employees
    Under 49
    Average Hourly Rate
    $200/hr
    Minimal Budget
    $10,000 - $25,000
    Portfolios Count
    4 Projects Listed
    Visit Website View Profile
    5.0 5.0 (7)

  • Blennd

    Beautifully Crafted Websites and Digital Solutions.

    Blennd is an award-winning digital marketing and web design agency based in Denver, Colorado. We partner with ambitious businesses to deliver strategy, web design, web development and digital marketing that connects and converts...

    Top Services:

    • Web Design
    • Web Development
    • Digital Marketing
    • Branding
    • SEO
    • Show more
    Location
    Denver, Colorado
    Number of Employees
    Under 49
    Minimal Budget
    $25,000 - $50,000
    Portfolios Count
    5 Projects Listed
    Visit Website View Profile
    5.0 5.0 (25)

  • iOTA

    Making Marketing more Intelligent and Brands more Human!

    Welcome to the wild, wacky world of iOTA - where creativity knows no bounds and boring is BANNED! We Cook Raw Campaigns Til Perfection! iOTA Infotech Private Limited is an Award Winning Creative Agency running its operations in India since 2017...

    Top Services:

    • Digital Marketing
    • Web Development
    • eCommerce Development
    • Branding
    • Social Media Marketing
    • Show more
    Location
    Mohali, India
    Number of Employees
    50 - 99
    Average Hourly Rate
    $20/hr
    Portfolios Count
    5 Projects Listed
    Visit Website View Profile
    4.4 4.4 (2)
    4.6 4.6 (68)

  • Ask Your Qa

    Qa Automation solutions custom built for start-ups and small companies.

    At Ask Your Qa, our primary objective revolves around facilitating companies in embracing the Shift to Left software development approach, aiming to consistently deliver high-quality software punctually. Central to this mission is the establishment of a robust and reliable fast feedback loop, ensuring that...

    Top Services:

    • IT Services
    • Software Testing
    • Cybersecurity
    • IT Compliance Solution
    • DevOps Consulting
    • Show more
    Location
    Cluj-Napoca, Romania
    Number of Employees
    Under 49
    Average Hourly Rate
    $42/hr
    Minimal Budget
    $1,000 - $10,000
    Portfolios Count
    4 Projects Listed
    Visit Website View Profile

  • DeltaV Digital

    Clear Strategy, Measurable Results.

    DeltaV Digital combines SEO, PPC, and web development into unified marketing strategies that deliver measurable results and maximum ROI. Every channel informs the others so nothing operates in a silo. Senior-led, US-based team with no handoffs and no black-box reporting. Real depth, real results...

    Top Services:

    • PPC
    • SEO
    • CRO
    • Web Development
    • Web Design
    • Show more
    Location
    Fort Collins, Colorado
    Number of Employees
    Under 49
    Average Hourly Rate
    $250/hr
    Minimal Budget
    $1,000 - $10,000
    Visit Website View Profile
    4.3 4.3 (1)
    5.0 5.0 (26)

  • Virtual Qube Technologies

    Ideas Beyond Dimensions.

    We're a comprehensive marketing agency, seamlessly integrating strategies that foster strong connections with your existing customers while attracting new ones. Our approach effortlessly merges strategic thinking with tactical execution, yielding quantifiable and impactful outcomes. This leads to heightened...

    Top Services:

    • Web Development
    • Web Design
    • eCommerce Development
    • WordPress Website Design
    • SEO
    • Show more
    Location
    Ahmedabad, India
    Number of Employees
    Under 49
    Average Hourly Rate
    $21/hr
    Minimal Budget
    $1,000 - $10,000
    Portfolios Count
    2 Projects Listed
    Visit Website View Profile
    4.6 4.6 (3)

  • WebWiders Software Solutions

    Empowering Businesses With Cutting-Edge Technology Solutions

    Webwiders Solutions is an IT and software development company specializing in custom web development, digital transformation, and AI-powered technology solutions. The company helps businesses build scalable digital products through services such as website development, e-commerce solutions, CRM systems...

    Top Services:

    • Graphic Design
    • eCommerce Development
    • Web Development
    • Mobile App Development
    • Software Development
    • Show more
    Location
    Indore, India
    Number of Employees
    Under 49
    Average Hourly Rate
    $20/hr
    Minimal Budget
    Under $1,000
    Portfolios Count
    5 Projects Listed
    Visit Website View Profile
    4.5 4.5 (2)
    4.5 4.5 (13)

  • Utility

    Award-Winning Mobile Design & Development Agency with AI Expertise

    Utility is a premier digital product agency specializing in custom mobile apps, web platforms, and AI-powered solutions for forward-thinking startups and global brands including Airbnb, Coca-Cola, Samsung, the NBA, and Forbes...

    Top Services:

    • Mobile App Development
    • Software Development
    • AI Development
    • UI/UX Design
    • Digital Services
    • Show more
    Location
    New York City, New York
    Number of Employees
    100 - 249
    Average Hourly Rate
    $149/hr
    Minimal Budget
    $50,000 & Up
    Portfolios Count
    1 Project Listed
    Visit Website View Profile
    4.6 4.6 (10)

  • Peppernode

    Custom Software Development Company For Startups And SMBs

    Peppernode provides custom software development services for SMBs and startups. Our offerings include MVP development, product development, software testing and automation, and team augmentation. We can either work as your project team or supply vetted specialists to fill resource gaps. With us, you get...

    Top Services:

    • Software Development
    • Mobile App Development
    • Software Testing
    • Staff Augmentation
    • Show more
    Location
    Tallinn, Estonia
    Number of Employees
    Under 49
    Average Hourly Rate
    $30/hr
    Minimal Budget
    $10,000 - $25,000
    Portfolios Count
    3 Projects Listed
    Visit Website View Profile

  • happypath

    You run your business. We'll run your website.

    At Happypath, we excel in custom designing and meticulously handcrafting high-performance websites. Our approach ensures each site is uniquely tailored to meet our clients' specific needs and objectives...

    Top Services:

    • Web Design
    • Web Development
    Location
    Altona, Australia
    Number of Employees
    Under 49
    Average Hourly Rate
    $80/hr
    Minimal Budget
    $1,000 - $10,000
    Visit Website View Profile

  • Glaze Digital

    Your Full Service Shopify Agency

    Glaze Digital is a full-service Shopify agency and Shopify Plus Partner that helps e-commerce brands build, optimize, and scale high-performing online stores. Since 2014, the agency has created more than 250 Shopify stores and supports businesses generating over £20 million in monthly revenue across a wide...

    Top Services:

    • eCommerce Development
    • Web Design
    • Web Development
    • CRO
    • UI/UX Design
    • Show more
    Location
    Belfast, United Kingdom
    Number of Employees
    Under 49
    Average Hourly Rate
    $100/hr
    Minimal Budget
    Under $1,000
    Portfolios Count
    2 Projects Listed
    Visit Website View Profile
    5.0 5.0 (33)

  • Martin Digital

    Helping Businesses Grow, One Website At A Time

    We ensure your website and brand aren't just visually stunning but strategically designed to attract, engage, and convert your ideal audience. We priorities trust with clear communication, reliable timelines, and honest i...

    Top Services:

    • Web Design
    • Web Development
    Location
    Leicester, United Kingdom
    Number of Employees
    Under 49
    Minimal Budget
    $1,000 - $10,000
    Portfolios Count
    2 Projects Listed
    Visit Website View Profile

  • NUS Technology

    We Build We Stay

    NUS Technology is a boutique software engineering partner with over 70 engineers based in Ho Chi Minh City. Since 2013, we have worked closely with product leaders and operators to design, build, and maintain the core systems their teams rely on every day...

    Top Services:

    • Mobile App Development
    • Software Development
    • Web Development
    • eCommerce Development
    • Show more
    Location
    Ho Chi Minh, Vietnam
    Number of Employees
    50 - 99
    Average Hourly Rate
    $25/hr
    Portfolios Count
    3 Projects Listed
    Visit Website View Profile
    4.7 4.7 (6)

  • IDEACT

    We help companies act on their ideas.

    IDEACT goes beyond typical software development, prioritizing client success. We start by co-creating a vision that aligns with market needs and client goals. Our process melds cost-effective strategies with expertise in UX, Marketing, and VC Investing, transforming visions into digital products...

    Top Services:

    • Mobile App Development
    • Software Development
    • Business Consulting
    • UI/UX Design
    • Web Development
    • Show more
    Location
    Prague, Czech Republic
    Number of Employees
    Under 49
    Average Hourly Rate
    $60/hr
    Minimal Budget
    $1,000 - $10,000
    Portfolios Count
    4 Projects Listed
    Visit Website View Profile

  • OneEKO Technologies

    Outcome-Focused Software Solutions

    OneEKO Technologies is a software development agency building custom solutions for small businesses. We specialize in web applications, mobile apps, and AI integration, helping local businesses like restaurants, gyms, law firms, and retail stores compete with modern technology. Our flagship product KaiScout...

    Top Services:

    • Software Development
    • Digital Services
    • eCommerce Development
    • UI/UX Design
    • SEO
    • Show more
    Location
    Wilmington, Delaware
    Number of Employees
    Under 49
    Average Hourly Rate
    $100/hr
    Minimal Budget
    $1,000 - $10,000
    Portfolios Count
    6 Projects Listed
    Visit Website View Profile

  • Aleph Engineering

    Excellent people creating excellent software

    We are Aleph Engineering, and our mission is to build outstanding software with wonderful people. Get started cooperating with us, transform your project ideas into successful ones, and have a fantastic time doing it all in the process...

    Top Services:

    • UI/UX Design
    • Software Development
    • Web Development
    • eCommerce Development
    • Software Testing
    • Show more
    Location
    Hanover, Germany
    Number of Employees
    Under 49
    Average Hourly Rate
    $25/hr
    Minimal Budget
    $1,000 - $10,000
    Visit Website View Profile
    4.3 4.3 (1)

  • Get Real Creative

    Made in Germany, Based in Estonia, Available Globally. Let's make your ideas happen!

    Get Real Creative Collective | Website Creation & Branding...

    Top Services:

    • WordPress Website Design
    • Web Development
    • Web Design
    • Branding
    • eCommerce Development
    • Show more
    Location
    Tallinn, Estonia
    Number of Employees
    Under 49
    Portfolios Count
    3 Projects Listed
    Visit Website View Profile

  • Kilo Marketing

    El Dorado Hills Web Design & SEO for Small Businesses

    We LOVE small local businesses. Our goal is to help client websites rank higher in Google, increase search traffic, capture more leads, and increase business revenue!...

    Top Services:

    • SEO
    • Web Design
    • Web Development
    • Digital Marketing
    • CRO
    • Show more
    Location
    El Dorado Hills, California
    Number of Employees
    Under 49
    Minimal Budget
    $1,000 - $10,000
    Visit Website View Profile

  • Some Web Studio

    Made just for you.

    We specialize in creating beautiful and functional sites built to deliver the best possible user experience. We'll work with you to create a website relevant to your business and goals. Your website will be easy to navigate, provide a pleasant shopping experience, and get your products in front of your target...

    Top Services:

    • WordPress Website Design
    • Web Development
    • Web Design
    • eCommerce Development
    • Digital Marketing
    • Show more
    Location
    Greenville, South Carolina
    Number of Employees
    Under 49
    Average Hourly Rate
    $60/hr
    Minimal Budget
    $1,000 - $10,000
    Visit Website View Profile

  • 7SCOOPS

    We Design A Human-First World By Capturing Dreams.

    At 7Scoops, we transcend the conventional role of a creative digital agency, assuming the roles of dream chasers, brand builders, and trailblazers in the continually evolving digital landscape. Our mission is to enhance the prominence of your brand and empower you to attain extraordinary success within the...

    Top Services:

    • Creative Services
    • Package Design
    • Web Design
    • eCommerce Development
    • Digital Marketing
    • Show more
    Location
    Gerakas, Greece
    Number of Employees
    Under 49
    Average Hourly Rate
    $50/hr
    Minimal Budget
    $1,000 - $10,000
    Visit Website View Profile
    4.9 4.9 (11)

  • CureMD

    Let's Save Lives Together

    CureMD's physician billing services are easy and stress free Our team of experts will handle all the complex details, so you can focus on providing excellent patient care...

    Top Services:

    • Software Testing
    • AI Development
    • Software Development
    • CRM Consulting
    • Call Centers
    • Show more
    Location
    New York City, New York
    Number of Employees
    1000 & Up
    Average Hourly Rate
    $35/hr
    Minimal Budget
    Under $1,000
    Visit Website View Profile
    4.3 4.3 (69)

  • Fast Digital

    We Get It Done!

    Fast Digital is a digital performance marketing agency with a global presence, having teams located in multiple countries. Our core business revolves around driving measurable results for our clients, with a focus on enhancing their bottom line. We believe that the most important thing for our clients is...

    Top Services:

    • Digital Services
    • Digital Strategy
    • Public Relations
    • Web Design
    • Web Development
    • Show more
    Location
    Dubai, United Arab Emirates
    Number of Employees
    Under 49
    Average Hourly Rate
    $100/hr
    Minimal Budget
    $1,000 - $10,000
    Visit Website View Profile
    4.0 4.0 (6)

  • Manufactur

    We Create Challenger Brands That Win.

    Founded in 2011, Manufactur is an independent creative agency based in L.A...

    Top Services:

    • Branding
    • Web Design
    • eCommerce Development
    • Package Design
    • Logo Design
    • Show more
    Location
    Los Angeles, California
    Number of Employees
    Under 49
    Visit Website View Profile
    5.0 5.0 (2)

  • Craig Thomas Online

    Shopify Expertise That Sells

    Craig Thomas Online is a Shopify specialist agency based in Shropshire, working with businesses across the UK and worldwide. Services include Shopify builds, Shopify setups, Shopify SEO, Shopify migrations, and Shopify maintenance packages. We also offer e-commerce audits and conversion rate optimisation...

    Top Services:

    • eCommerce Development
    • eCommerce
    • Digital Services
    • Web Design
    • UI/UX Design
    • Show more
    Location
    Bridgnorth, United Kingdom
    Number of Employees
    Under 49
    Average Hourly Rate
    $75/hr
    Minimal Budget
    $1,000 - $10,000
    Visit Website View Profile

  • UHP

    Delivering digital impact.

    UHP - Delivering Impact As an established software development company, we support your digital strategy and implement custom solutions tailored to your needs, whether you are an ambitious scaling business or a corporate leader. We are committed to delivery and fair pricing (Nearshore)...

    Top Services:

    • Software Development
    • Digital Strategy
    • Web Development
    • AI Development
    • Mobile App Development
    • Show more
    Location
    Darmstadt, Germany
    Number of Employees
    50 - 99
    Average Hourly Rate
    $50/hr
    Minimal Budget
    $10,000 - $25,000
    Portfolios Count
    6 Projects Listed
    Visit Website View Profile
    5.0 5.0 (6)

  • Dezign

    Design That Works. Impact That Lasts.

    Dezign is a web and app design agency that transforms bold ideas into elegant digital experiences. With over 10 years of experience, we blend creativity with functionality to deliver web and UI/UX solutions that drive real results...

    Top Services:

    • Web Design
    • UI/UX Design
    • Design Services
    • WordPress Website Design
    • Web Development
    • Show more
    Location
    New York City, New York
    Number of Employees
    Under 49
    Average Hourly Rate
    $40/hr
    Portfolios Count
    1 Project Listed
    Visit Website View Profile

  • CyberMark

    CyberMark is a digital marketing agency built for franchise brands.

    Hi! Our name is CyberMark! We are in the marketing business since 1994 and we have helped thousands of businesses grow with digital marketing strategies created with their goals at the center. Here to help small businesses and franchises succeed...

    Top Services:

    • Web Design
    • Web Development
    • Digital Services
    • WordPress Website Design
    • Digital Marketing
    • Show more
    Location
    Phoenix, Arizona
    Number of Employees
    Under 49
    Portfolios Count
    2 Projects Listed
    Visit Website View Profile
    4.7 4.7 (25)

  • Kega Software

    Websites That Sell Apps That Scale

    Kega Software is a Miami-based web development studio specializing in custom websites, web applications, and marketing solutions for startups and local businesses. Founded by Kevin Garcia, a senior developer with 15+ years of experience...

    Top Services:

    • Web Design
    • Web Development
    • Digital Marketing
    • SEO
    • Social Media Marketing
    • Show more
    Location
    Miami, Florida
    Number of Employees
    Under 49
    Average Hourly Rate
    $100/hr
    Minimal Budget
    $1,000 - $10,000
    Portfolios Count
    3 Projects Listed
    Visit Website View Profile

  • AppSalon

    Premium Websites, Apps & Marketing.

    AppSalon is your go-to digital marketing partner, based in Sydney, Australia. We do it all: website design, development, hosting and maintenance, alongside expert SEO strategies, video production, and more! Our team always checks out the newest tech to give you the best service...

    Top Services:

    • Web Design
    • Web Development
    • SEO
    • CRO
    • Digital Marketing
    • Show more
    Location
    Sydney, Australia
    Number of Employees
    Under 49
    Minimal Budget
    $1,000 - $10,000
    Visit Website View Profile
    5.0 5.0 (7)

  • eVision Media

    Nurturing Your Dream to Reality

    We don't just build websites. We build business brands...

    Top Services:

    • Web Design
    • Graphic Design
    • Logo Design
    • Branding
    • eCommerce Development
    • Show more
    Location
    Hope, Canada
    Number of Employees
    Under 49
    Average Hourly Rate
    $80/hr
    Visit Website View Profile
    4.3 4.3 (6)

  • Aucio infotech

    Where vision meets to growth.

    Aucio Infotech is a top software development and digital marketing company based in Jaipur, India. We expert in web development, mobile app development, digital marketing, and SEO services. Our expert team offers professional branding, logo design, social media management, and UI/UX design. We build modern...

    Top Services:

    • SEO
    • Digital Marketing
    • Web Design
    • Branding
    • Design Services
    • Show more
    Location
    Jaipur, India
    Number of Employees
    Under 49
    Average Hourly Rate
    $5/hr
    Minimal Budget
    Under $1,000
    Portfolios Count
    3 Projects Listed
    Visit Website View Profile
    5.0 5.0 (6)

  • Steccons

    World Class Digital Solutions to Transform your Business

    A IT Consulting Firm Specialized in Designing/Redesigning & Developing Websites, E-commerce Stores, Content Writing & Quality Assurance Services...

    Top Services:

    • Web Design
    • Web Development
    • eCommerce Development
    • WordPress Website Design
    • Branding
    • Show more
    Location
    Newark, Delaware
    Number of Employees
    Under 49
    Average Hourly Rate
    $15/hr
    Minimal Budget
    Under $1,000
    Portfolios Count
    5 Projects Listed
    Visit Website View Profile
    5.0 5.0 (29)

  • Wonkrew

    Your Growth Partner

    Wonkrew is a digital marketing agency that specializes in SEO, SMM, Paid Campaigns, Influencer Marketing, Website design & development. We are your digital transformation partners with a concentration on maximizing results while keeping your company's budget and long-term objectives in mind...

    Top Services:

    • Web Development
    • Digital Marketing
    • SEO
    • eCommerce
    • Digital Services
    • Show more
    Location
    Chennai, India
    Number of Employees
    Under 49
    Minimal Budget
    Under $1,000
    Portfolios Count
    10 Projects Listed
    Visit Website View Profile
    4.9 4.9 (16)

  • Vanta Creative

    From First Impressions To Lasting Loyalty

    We build trusted audience relationships through strategic branding, performance marketing, and user-focused websites...

    Top Services:

    • Web Design
    • Web Development
    • Branding
    • Digital Marketing
    • SEO
    • Show more
    Location
    Hong Kong, Hong Kong
    Number of Employees
    Under 49
    Average Hourly Rate
    $80/hr
    Minimal Budget
    $1,000 - $10,000
    Portfolios Count
    5 Projects Listed
    Visit Website View Profile

  • Zluck Solutions

    Expertly Reliable

    Zluck Solutions is a digital solutions partner helping startups, growing businesses, and mid-size companies build custom mobile apps, web applications, websites, workflow automation systems, and AI-powered solutions since 2014...

    Top Services:

    • WordPress Website Design
    • Software Development
    • Web Development
    • Mobile App Development
    • IT Services
    • Show more
    Location
    Surat, India
    Number of Employees
    Under 49
    Average Hourly Rate
    $30/hr
    Portfolios Count
    11 Projects Listed
    Visit Website View Profile
    4.9 4.9 (43)

  • 3techagency

    Digital Marketing Agency

    At 3techagency were a ROI-Driven digital marketing agency helping businesses scale up marketing efforts seamlessly through tools & services that grow revenue, improve efficiency & team versatility...

    Top Services:

    • WordPress Website Design
    • Web Design
    • eCommerce Development
    • Web Development
    • SEO
    • Show more
    Location
    Nairobi, Kenya
    Number of Employees
    Under 49
    Average Hourly Rate
    $23/hr
    Minimal Budget
    Under $1,000
    Portfolios Count
    4 Projects Listed
    Visit Website View Profile
    4.9 4.9 (11)

  • Beardog Digital

    Dynamic Marketing Solutions, Maximum SEO Impact

    Beardog Digital is a forward-thinking digital marketing agency based in Los Angeles, offering comprehensive solutions tailored to businesses' diverse needs. With a team of experts well-versed in the latest industry trends and best practices, the agency provides strategic guidance to clients struggling with...

    Top Services:

    • SEO
    • Video Production
    • Reputation Management
    • Web Design
    • UI/UX Design
    • Show more
    Location
    Manhattan Beach, California
    Number of Employees
    Under 49
    Minimal Budget
    $25,000 - $50,000
    Portfolios Count
    1 Project Listed
    Visit Website View Profile
    5.0 5.0 (27)

  • Nelson Vassalo

    Crafting Designs That Inspire and Connect.

    Hey there! My name is Nelson Vassalo, I'm a multidisciplinary designer blending graphic solutions with technology to deliver high-fidelity branding, visual and interactive creative direction, UI design, and dynamic, time-based experiences...

    Top Services:

    • Graphic Design
    • Web Design
    • Branding
    • Web Development
    • Design Services
    • Show more
    Location
    New York City, New York
    Number of Employees
    Under 49
    Average Hourly Rate
    $55/hr
    Minimal Budget
    $10,000 - $25,000
    Portfolios Count
    1 Project Listed
    Visit Website View Profile

  • FireStream Media, LLC

    Web Design, Video and Motion Graphics that Make a Difference.

    FireStream builds functional, elegant and responsive websites using best practice techniques and standardized, industry-accepted methods. Our websites provide optimal user experiences across all digital platforms from laptops and desktops to mobile devices. Led by founder Carol Thomson, with 25+ years of...

    Top Services:

    • Web Development
    • Web Design
    • WordPress Website Design
    • Video Production
    • Graphic Design
    • Show more
    Location
    Durham, North Carolina
    Number of Employees
    Under 49
    Average Hourly Rate
    $95/hr
    Minimal Budget
    $1,000 - $10,000
    Visit Website View Profile
    5.0 5.0 (14)

Explore Software Development Specializations

Explore all Software Development Companies

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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