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

260 Companies-Rankings updated: October 18, 2026
JavaScript Development

Organic rankings are determined by five factors: top services, reviews, portfolio, awards/press, and team expertise. Sponsored listings pay for a placement that appears above organic positions. Sponsorship does not affect star ratings or review content - read more on our methodology page.

JavaScript Development × Construction × Under $1,000 ×Clear Filters
  • Websites that convert. Results that matter.

    At OneWeb Agency we hold ourselves to the highest standard on every project, because our clients deserve nothing less. We work with businesses that want to strengthen their digital presence, increase brand visibility and drive real conversion growth online. Whether that's a high-converting website, a CRO...

    Top Services:

    • Digital Services
    • Digital Strategy
    • Web Design
    • Web Development
    • eCommerce Development
    • Show more
    Location
    Newcastle upon Tyne, United Kingdom
    Number of Employees
    Under 49
    Average Hourly Rate
    $35/hr
    Minimal Budget
    Under $1,000
    Portfolios Count
    2 Projects Listed
  • New York Web Designer

    NG Studio Design is a Bronx-based web design studio founded by Norris Girdy, specializing in creating affordable, distinctive WordPress websites for small businesses, creative professionals, and nonprofits. The studio focuses on helping organizations with limited web design budgets establish a credible and...

    Top Services:

    • Web Design
    • WordPress Website Design
    • UI/UX Design
    • Web Development
    • Graphic Design
    • Show more
    Location
    New York City, New York
    Number of Employees
    Under 49
    Minimal Budget
    Under $1,000
    Portfolios Count
    3 Projects Listed
  • Creative Ideas Always Flowing

    Creative Agency providing graphic design, web design, web development, photography, video, and social media services...

    Top Services:

    • Branding
    • Logo Design
    • Graphic Design
    • WordPress Website Design
    • Social Media Marketing
    • Show more
    Location
    Brunswick, Georgia
    Number of Employees
    Under 49
    Average Hourly Rate
    $150/hr
    Minimal Budget
    Under $1,000
  • UI . UX & Web Development Company.

    The skilled professionals at LEZ Solutions are here to support you in establishing, refining, or revitalizing your website and brand capabilities. From crafting your logo to developing a polished website, promoting it through social media, and enhancing your Google visibility, we've got you covered...

    Top Services:

    • WordPress Website Design
    • Web Development
    • eCommerce Development
    • Branding
    • SEO
    • Show more
    Location
    Lahore, Pakistan
    Number of Employees
    Under 49
    Average Hourly Rate
    $65/hr
    Minimal Budget
    Under $1,000
    Portfolios Count
    20 Projects Listed
  • Top Digital Marketing Agency in Toronto, ON

    BizStori offers 360° digital marketing agency solutions, providing comprehensive strategies in email marketing, social media marketing, google ads, SEO, graphic design, website design and development, app design and development, video marketing, Podcast, and CRM...

    Top Services:

    • SEO
    • PPC
    • Social Media Marketing
    • Content Marketing
    • Email Marketing
    • Show more
    Location
    Toronto, Canada
    Number of Employees
    Under 49
    Average Hourly Rate
    $50/hr
    Minimal Budget
    Under $1,000
    Portfolios Count
    1 Project Listed
  • We Cultivate Your Digital World, So You Can Focus on Your Growth

    We create bespoke, beautiful websites that drive growth, increase engagement, and help UK businesses stand out online. Websites built to last, designed to grow & handmade in Norfolk...

    Top Services:

    • Web Design
    • Web Development
    Location
    Norwich, United Kingdom
    Number of Employees
    Under 49
    Average Hourly Rate
    $33/hr
    Minimal Budget
    Under $1,000
    Portfolios Count
    1 Project Listed
  • Design. Develop. Grow.

    We are a team with a zeal to automate your work progress and improve your brand awareness...

    Top Services:

    • Branding
    • Logo Design
    • Web Design
    • UI/UX Design
    • eCommerce Development
    • Show more
    Location
    Coimbatore, India
    Number of Employees
    Under 49
    Average Hourly Rate
    $10/hr
    Minimal Budget
    Under $1,000
    Portfolios Count
    4 Projects Listed
  • Managed Websites, SEO & AI Staffing for UK Businesses

    Zero Point Creative Ltd is a London-based digital agency founded by Krishna de Gruchy, bringing 30 years of operational leadership to digital infrastructure. We manage WordPress websites, SEO and AI staffing for UK small businesses on a care plan model we don't build and disappear, we monitor, maintain and...

    Top Services:

    • Digital Strategy
    • Digital Services
    • Web Design
    • WordPress Website Design
    • Web Development
    • Show more
    Location
    London, United Kingdom
    Number of Employees
    Under 49
    Average Hourly Rate
    $49/hr
    Minimal Budget
    Under $1,000
    Portfolios Count
    2 Projects Listed
  • 21 Years of Web Design, SEO & Software Innovation

    Creasotol is a Colombian technology company founded in 2005, specializing in professional web design, search engine optimization (SEO), and custom software development. We create corporate websites, e-commerce stores, digital platforms, and tailored business solutions. Operating as a brand of EYWA TECHNOLOGY...

    Top Services:

    • Web Design
    • SEO
    • Web Development
    • Software Development
    • eCommerce Development
    • Show more
    Location
    Ibagué, Colombia
    Number of Employees
    Under 49
    Average Hourly Rate
    $35/hr
    Minimal Budget
    Under $1,000
    Portfolios Count
    2 Projects Listed
  • Making Marketing Simple with Websites & Digital Strategies that Help Your Business Stand Out

    Stand-Up.Marketing helps businesses grow through high-performing websites and bundled digital marketing solutions. We specialize in designing user-friendly, SEO-optimized websites combined with targeted services like PPC, email marketing, and local SEO. Whether youre a startup or established business, we...

    Top Services:

    • Web Design
    • SEO
    • PPC
    • Email Marketing
    • eCommerce Development
    • Show more
    Location
    Dallas, Texas
    Number of Employees
    Under 49
    Average Hourly Rate
    $50/hr
    Minimal Budget
    Under $1,000
    Portfolios Count
    4 Projects Listed
  • AI, Web & SaaS Studio for Visionaries

    Webase Global is an AI, software and digital product studio building custom SaaS platforms, AI-powered solutions and high-performance web experiences. We combine product strategy, UX/UI and senior engineering to turn complex ideas into scalable products, from early concepts and MVPs to established platforms...

    Top Services:

    • AI Development
    • Software Development
    • Web Design
    • Web Development
    • WordPress Website Design
    • Show more
    Location
    Dublin, Ireland
    Number of Employees
    Under 49
    Minimal Budget
    Under $1,000
    Portfolios Count
    4 Projects Listed
  • AI-powered 360° virtual tour platform

    Virto 360 is an AI-powered platform for creating interactive 360° virtual tours directly in a web browser. Create, edit, connect, publish, and share immersive virtual experiences with AI image tools, hotspots, QR codes, embeds, and VR viewing...

    Top Services:

    • AI Development
    • VR/AR
    • Software Development
    • Web Development
    • Product Design
    • Show more
    Location
    Belgrade, Serbia
    Number of Employees
    Under 49
    Minimal Budget
    Under $1,000
  • Brand and web design studio for B2B and SMB companies

    Creation01 is a brand and web design studio in Almere, the Netherlands, founded in 2021 by Fabio Baromeo. I build brand identities and websites for B2B service providers and small and mid-sized businesses. Strategy first, custom work only, fixed prices from 500...

    Top Services:

    • Web Design
    • Web Development
    • WordPress Website Design
    • UI/UX Design
    • Branding
    • Show more
    Location
    Almere, Netherlands
    Number of Employees
    Under 49
    Average Hourly Rate
    $60/hr
    Minimal Budget
    Under $1,000
    Portfolios Count
    5 Projects Listed
  • Smooth-Sailing Website Management For Small Business.

    We design and build fast, modern websites that keep your business visible as search and AI change the internet...

    Top Services:

    • Web Design
    • Web Development
    • SEO
    Location
    New York City, New York
    Number of Employees
    Under 49
    Average Hourly Rate
    $35/hr
    Minimal Budget
    Under $1,000
    Portfolios Count
    4 Projects Listed
  • Branding Elves - A Creative Marketing Agency.

    At Branding Elves, we recognize that each brand is distinct, with its own unique narrative waiting to inspire and connect. Our mission, rooted in empowering these authentic stories, is to skillfully craft and amplify your brand's voice through our array of specialized Branding & Marketing Solutions...

    Top Services:

    • Web Design
    • Web Development
    • WordPress Website Design
    • eCommerce Development
    • Digital Marketing
    • Show more
    Location
    Jammu, India
    Number of Employees
    50 - 99
    Average Hourly Rate
    $25/hr
    Minimal Budget
    Under $1,000
    Portfolios Count
    3 Projects Listed
  • Digital Marketing Solutions for Your Growing Business.

    ViiB Digital is a Canadian digital marketing and web development agency based in St. Albert, Alberta. We specialize in building powerful digital foundations for businesses through strategic branding, high-performing websites, local SEO, and marketing automation...

    Top Services:

    • Digital Services
    • Web Development
    • SEO
    • Branding
    • Logo Design
    • Show more
    Location
    St. Albert, Canada
    Number of Employees
    Under 49
    Average Hourly Rate
    $125/hr
    Minimal Budget
    Under $1,000
  • Small Business, Big Impact!

    Small Biz Optimize is your dedicated partner in navigating the digital landscape, specializing in comprehensive web solutions tailored for small businesses. Based in Brisbane, we offer a suite of services including website design, search engine optimization (SEO), and online reputation management (ORM) to...

    Top Services:

    • SEO
    • Web Design
    • Reputation Management
    • Digital Services
    • eCommerce Development
    • Show more
    Location
    Logan Central, Australia
    Number of Employees
    Under 49
    Average Hourly Rate
    $50/hr
    Minimal Budget
    Under $1,000
  • Own Your Leads. Stop Renting Them.

    I build marketing systems for home service contractors plumbers, roofers, HVAC techs, electricians, fence companies, pressure washers, and every trade in between. No templates shared with 50 other businesses. No long-term contracts. Just a website that ranks, a Google Business Profile that dominates the map...

    Top Services:

    • Web Design
    • Web Development
    • SEO
    • Digital Marketing
    • Social Media Marketing
    • Show more
    Location
    Bethlehem, Pennsylvania
    Number of Employees
    Under 49
    Minimal Budget
    Under $1,000
  • We Build Marketing Systems That Power Operations.

    Our content lets us track what works for your business in real-time. Our websites help funnel people to your brand. You use the data we collect to power operations...

    Top Services:

    • Content Marketing
    • Social Media Marketing
    • Video Marketing
    • Software Development
    • AI Development
    • Show more
    Location
    Grand Forks, North Dakota
    Number of Employees
    Under 49
    Minimal Budget
    Under $1,000
  • Your Ideal Web Partner

    Kandy-based web agency specializing in WordPress, WooCommerce, and Webflow, delivering fast, secure, search-ready sites for clients across the US, EU, NZ, and Sri Lanka...

    Top Services:

    • Web Design
    • Web Development
    • eCommerce Development
    • WordPress Website Design
    • SEO
    • Show more
    Location
    Kandy, Sri Lanka
    Number of Employees
    Under 49
    Average Hourly Rate
    $15/hr
    Minimal Budget
    Under $1,000
    Portfolios Count
    5 Projects Listed
  • You Dream It, We Build It

    Gofillip is a Chennai-based software development and IT solutions provider delivering innovative, scalable, and cost-effective digital products for businesses worldwide. We specialize in custom software, web applications, and enterprise solutions that streamline operations, enhance customer engagement, and...

    Top Services:

    • Web Development
    • Graphic Design
    • Digital Services
    • SEO
    • Social Media Marketing
    • Show more
    Location
    Chennai, India
    Number of Employees
    Under 49
    Average Hourly Rate
    $20/hr
    Minimal Budget
    Under $1,000
    Portfolios Count
    14 Projects Listed
  • Results-Driven Digital Marketing Agency Helping Businesses Grow Online

    Faridabad-based digital agency offering web development, SEO, social media marketing & branding solutions for growing businesses...

    Top Services:

    • Web Design
    • eCommerce Development
    • SEO
    • Digital Marketing
    • PPC
    • Show more
    Location
    Faridabad, India
    Number of Employees
    Under 49
    Average Hourly Rate
    $2/hr
    Minimal Budget
    Under $1,000
    Portfolios Count
    2 Projects Listed
  • A Complete IT Infrastructure and Software Solution Under One Roof

    Euro Digital Technologies LLC proudly represents a Complete IT Infrastructure and Software Solutions Under One Roof, with a state of art Infrastructure and Technical Expertise in the field of Information Technology. Euro Digital has emphasized on performance, high quality as per globe standards...

    Top Services:

    • SEO
    • Email Marketing
    • Social Media Marketing
    • Digital Marketing
    • PPC
    • Show more
    Location
    Abu Dhabi, United Arab Emirates
    Number of Employees
    50 - 99
    Average Hourly Rate
    $100/hr
    Minimal Budget
    Under $1,000
    Portfolios Count
    1 Project Listed
  • Creativity in Our Blood Line.

    MarcelHeap is a premier digital agency in USA, specializing in innovative design, development, and digital marketing solutions. We empower businesses to thrive in the digital era by crafting user-centric websites, scalable applications, and data-driven marketing campaigns...

    Top Services:

    • Logo Design
    • Reputation Management
    • Web Design
    • eCommerce Development
    • Web Development
    • Show more
    Location
    New York City, New York
    Number of Employees
    Under 49
    Average Hourly Rate
    $20/hr
    Minimal Budget
    Under $1,000
    Portfolios Count
    1 Project Listed
  • Best Web Design Agency in Nigeria.

    eBrand Promotion is a website design/digital marketing agency in Nigeria which provides innovative web solutions in Nigeria for businesses and organizations. Over the past 12 years, eBrand Promotion has completed over 600+ website design projects and has grown from a sole proprietorship, the model for web...

    Top Services:

    • Digital Services
    • Graphic Design
    • Digital Strategy
    • Web Design
    • Web Development
    • Show more
    Location
    Abuja, Nigeria
    Number of Employees
    Under 49
    Average Hourly Rate
    $20/hr
    Minimal Budget
    Under $1,000
    Portfolios Count
    1 Project Listed
  • We Create You Grow

    At SoWeb, we design and build professional websites, mobile apps, and digital experiences that look great, perform fast, and deliver real business results...

    Top Services:

    • eCommerce Development
    • WordPress Website Design
    • Web Development
    • UI/UX Design
    • Web Design
    • Show more
    Location
    Sunrise, Florida
    Number of Employees
    Under 49
    Average Hourly Rate
    $30/hr
    Minimal Budget
    Under $1,000
    Portfolios Count
    6 Projects Listed
  • Helping Tradies Convert With Online Content.

    LIST Media helps Australian tradies grow their business with smart websites, digital marketing, and powerful online content. We make it easy for you to attract more leads, build trust, and stand out in a competitive market...

    Top Services:

    • Video Production
    • Video Marketing
    • Web Design
    • Web Development
    • WordPress Website Design
    • Show more
    Location
    Melbourne, Australia
    Number of Employees
    Under 49
    Minimal Budget
    Under $1,000
    Portfolios Count
    1 Project Listed
  • A Professional Digital Agency For Businesess.

    Ultimate Digital Marketing Solutions at AdhiyanTech for Web Design, SMM, SEO, and PPC. Elevate your brand today!...

    Top Services:

    • eCommerce
    • SEO
    • Advertising
    • Digital Marketing
    • Social Media Marketing
    • Show more
    Location
    Dhaka, Bangladesh
    Number of Employees
    Under 49
    Average Hourly Rate
    $100/hr
    Minimal Budget
    Under $1,000
    Portfolios Count
    1 Project Listed
  • Design. Develop. Deliver.

    At Loud Crowd Media, we firmly uphold the principle of wholehearted commitment. In a landscape abundant with competition, the essence of a brand's distinction necessitates a substantial impact. Effectively resonating within the marketplace demands an assertive approach. Our strategy involves leveraging...

    Top Services:

    • Digital Marketing
    • Social Media Marketing
    • Advertising
    • WordPress Website Design
    • Web Design
    • Show more
    Location
    Umhlanga, South Africa
    Number of Employees
    Under 49
    Average Hourly Rate
    $54/hr
    Minimal Budget
    Under $1,000
    Portfolios Count
    5 Projects Listed
  • From Branding to Leads, We Connect the Dots.

    To deliver solutions that align with your business and technological ambitions. We continuously expand our expertise in Design, Development, and Marketing to offer a truly end-to-end digital experience...

    Top Services:

    • Web Development
    • Design Services
    • UI/UX Design
    • WordPress Website Design
    • eCommerce Development
    • Show more
    Location
    Sugar Land, Texas
    Number of Employees
    Under 49
    Average Hourly Rate
    $25/hr
    Minimal Budget
    Under $1,000
    Portfolios Count
    5 Projects Listed
  • Built For Businesses Like Yours

    Narrows Web Co. builds websites for contractors and home-service businesses and helps them get found on Google and in AI search. Based in Gig Harbor, WA, serving Pierce, Kitsap and Thurston counties. Every site is hand designed, with a page for every service and town you cover, and most go live in about a...

    Top Services:

    • Web Design
    • Web Development
    • WordPress Website Design
    • SEO
    • AEO
    • Show more
    Location
    Gig Harbor, Washington
    Number of Employees
    Under 49
    Average Hourly Rate
    $50/hr
    Minimal Budget
    Under $1,000
    Portfolios Count
    2 Projects Listed
  • IT Services For Small Business

    We provide specialist it services for small business, medium businesses, charities and not for profits. From web design to microsoft 365 and multi cloud or hybrid cloud. We have the expertise for you. Contact us for website design and development services or cloud-based voip telephony or wi-fi solutions...

    Top Services:

    • IT Services
    • Web Design
    • Web Development
    • Managed Services
    • IT Compliance Solution
    • Show more
    Location
    London, United Kingdom
    Number of Employees
    Under 49
    Average Hourly Rate
    $49/hr
    Minimal Budget
    Under $1,000
    Portfolios Count
    2 Projects Listed
  • Real time for real life.

    At Bainry, we specialize in developing cutting-edge, real-time websites. Our expertise ensures your online presence is both modern and highly responsive. With our innovative approach, your website will stand out and engage users effectively...

    Top Services:

    • Web Development
    • Web Design
    • eCommerce Development
    • Digital Services
    • Graphic Design
    • Show more
    Location
    Nové Mesto nad Váhom, Slovakia
    Number of Employees
    Under 49
    Average Hourly Rate
    $25/hr
    Minimal Budget
    Under $1,000
  • We Make IT Over!

    At ITMakeovers, we prioritize building strong relationships and ensuring customer satisfaction above all else. Our software house is dedicated to delivering exceptional service and tailored solutions for our clients...

    Top Services:

    • Mobile App Development
    • Software Development
    • Web Design
    • WordPress Website Design
    • Web Development
    • Show more
    Location
    Bydgoszcz, Poland
    Number of Employees
    Under 49
    Average Hourly Rate
    $30/hr
    Minimal Budget
    Under $1,000
  • Your Business Deserves to Look Good

    Velra is a creative agency specializing in branding, design, web development, and digital marketing for startups and modern businesses. From logos and visual design to websites and social campaigns, everything we do is crafted to connect, captivate, and convert...

    Top Services:

    • Branding
    • Web Development
    • Digital Marketing
    • Social Media Marketing
    • Graphic Design
    • Show more
    Location
    London, United Kingdom
    Number of Employees
    Under 49
    Average Hourly Rate
    $100/hr
    Minimal Budget
    Under $1,000
  • Your Global Digital Partner

    We help businesses grow by combining creative design, development, branding, and digital strategy into a seamless approach. Our team focuses on building modern, user-friendly solutions that strengthen your brand, support your business goals, and create meaningful connections with your audience...

    Top Services:

    • Branding
    • Product Design
    • Digital Marketing
    • Web Design
    • eCommerce Development
    • Show more
    Location
    Dhaka, Bangladesh
    Number of Employees
    Under 49
    Average Hourly Rate
    $25/hr
    Minimal Budget
    Under $1,000
  • Establishing digital presence through Custom Website Development, Design, and Digital Marketing.

    Headquartered in Brampton ON, Canada, is a dynamic development and marketing agency dedicated to assisting businesses in achieve unparalleled success through innovative strategies and dynamic experiences...

    Top Services:

    • Social Media Marketing
    • SEO
    • WordPress Website Design
    • Web Development
    • Digital Marketing
    • Show more
    Location
    Brampton, Canada
    Number of Employees
    Under 49
    Average Hourly Rate
    $125/hr
    Minimal Budget
    Under $1,000
    Portfolios Count
    4 Projects Listed
  • Web Desing & SEO Agency In Chicago

    We are an experienced and passionate team of professionals that live and breathe web design and digital marketing. All our services are offered in-house and are integrated to exceed your business requirements...

    Top Services:

    • Web Design
    • UI/UX Design
    • WordPress Website Design
    • eCommerce Development
    • SEO
    • Show more
    Location
    Chicago, Illinois
    Number of Employees
    Under 49
    Average Hourly Rate
    $40/hr
    Minimal Budget
    Under $1,000
    Portfolios Count
    1 Project Listed
  • TechyLens is a Digital Marketing and Web Development Agency in Sri Lanka, helping ambitious brands grow through innovative digital solutions...

    Top Services:

    • WordPress Website Design
    • SEO
    • Digital Marketing
    • Branding
    • Web Development
    • Show more
    Location
    Batticaloa, Sri Lanka
    Number of Employees
    Under 49
    Average Hourly Rate
    $25/hr
    Minimal Budget
    Under $1,000
    Portfolios Count
    3 Projects Listed
  • Your Design, Live In 5 Working Days

    By Friday is a WordPress build studio for people who already have a design and need it live. You send the design, tick the sections and features you need, and get a fixed price in writing the same working day no discovery call, no kick-off, no status sync. The build runs one to five working days depending on...

    Top Services:

    • WordPress Website Design
    • Web Development
    Location
    Pyrzyce, Poland
    Number of Employees
    Under 49
    Average Hourly Rate
    $100/hr
    Minimal Budget
    Under $1,000
    Portfolios Count
    4 Projects Listed
  • Bringing solutions to businesses.

    Solutech System is a premier web design agency offering an array of digital solutions, including web design, digital marketing, SEO, graphic design, and more. Our comprehensive services are designed to elevate your online presence and drive success in today's competitive digital landscape...

    Top Services:

    • Web Design
    • Web Development
    • WordPress Website Design
    • eCommerce Development
    • Graphic Design
    • Show more
    Location
    Lagos, Nigeria
    Number of Employees
    Under 49
    Average Hourly Rate
    $20/hr
    Minimal Budget
    Under $1,000
  • Websites That Bring In More Enquiries

    leeday.uk is a London-based web development and AI automation practice operated by Lee Day through Hosting Easy Ltd. The practice provides custom website design and development, website support, AI automation, voice agents, chatbots, and digital systems for businesses across the UK. Its services emphasize...

    Top Services:

    • Web Design
    • Web Development
    • WordPress Website Design
    • PPC
    • SEO
    • Show more
    Location
    London, United Kingdom
    Number of Employees
    Under 49
    Average Hourly Rate
    $35/hr
    Minimal Budget
    Under $1,000
  • SEO & Web Design That Makes the Phone Ring

    Techy Toes is an SEO, Google Maps and web design agency in St. Petersburg, FL, working with local businesses across the US. We measure success in calls and leads, not rankings: one client went from 4 calls a month from Google to 77, another from a quiet website to 2030 leads a month...

    Top Services:

    • Web Design
    • eCommerce Development
    • Web Development
    • WordPress Website Design
    • AEO
    • Show more
    Location
    St. Petersburg, Florida
    Number of Employees
    Under 49
    Average Hourly Rate
    $15/hr
    Minimal Budget
    Under $1,000
    Portfolios Count
    1 Project Listed
  • Web development and SEO for sustainable digital growth.

    Braingow is a web agency specializing in website development, redesign, and SEO optimization. We help businesses build a strong online presence and reach more clients through tailored solutions...

    Top Services:

    • Web Development
    • Web Design
    • Digital Marketing
    • Digital Strategy
    • Graphic Design
    • Show more
    Location
    Sofia, Bulgaria
    Number of Employees
    Under 49
    Average Hourly Rate
    $25/hr
    Minimal Budget
    Under $1,000
    Portfolios Count
    3 Projects Listed
  • We build digital excellence.

    Premium web design and digital solutions that convert visitors into customers built for businesses that refuse to blend in...

    Top Services:

    • SEO
    • Web Design
    • eCommerce Development
    • Web Development
    • Show more
    Location
    New York City, New York
    Number of Employees
    Under 49
    Average Hourly Rate
    $60/hr
    Minimal Budget
    Under $1,000
  • Custom Software Development with Mapping Twist.

    Our studio specializes in custom software development, with primary expertise in maps. We provide full-cycle development services, from concept and design to deployment and production. With expertise in both desktop and mobile platforms, we deliver integrated, semantic-rich solutions for complex geospatial...

    Top Services:

    • Web Development
    • Web Design
    • Software Testing
    • Software Development
    • UI/UX Design
    • Show more
    Location
    Tivat, Montenegro
    Number of Employees
    Under 49
    Average Hourly Rate
    $30/hr
    Minimal Budget
    Under $1,000
  • Helping Home Service Businesses Grow Their Revenue & Market Share.

    Forward First Media has been transforming single-location local businesses in Michigan into multi-location successes for over a decade. Our expertise lies in scaling businesses efficiently and effectively. With a proven track record, we drive growth and expansion for our clients...

    Top Services:

    • PPC
    • Digital Marketing
    • CRO
    • Web Design
    • Web Development
    • Show more
    Location
    Fife Lake, Michigan
    Number of Employees
    Under 49
    Minimal Budget
    Under $1,000
  • Marketing Designed for Your Business. More Clients. More Growth. Less Stress.

    Donau Marketing is a full-service marketing agency in Charlotte, NC, combining WordPress web design, SEO, AEO, GEO, advertising, branding, and CRM automation with business consulting. We work with startups, independent professionals, and established companies, offering individual projects and ongoing support...

    Top Services:

    • Graphic Design
    • Branding
    • Logo Design
    • Web Design
    • Web Development
    • Show more
    Location
    Charlotte, North Carolina
    Number of Employees
    Under 49
    Average Hourly Rate
    $100/hr
    Minimal Budget
    Under $1,000
  • ... keeping an eagle eye.

    The Eaglink Web Developers is a Pretoria, South Africa-based web development firm. We create websites, brand identities, and marketing campaigns. We provide a variety of website design services to assist you in developing a beautiful, efficient, and prosperous online presence for your organization. Whether...

    Top Services:

    • Web Development
    • Web Design
    • WordPress Website Design
    • eCommerce Development
    • SEO
    • Show more
    Location
    Pretoria, South Africa
    Number of Employees
    Under 49
    Minimal Budget
    Under $1,000
  • Partner with us for lasting impact

    A brick to build your goal...

    Top Services:

    • Software Development
    • DevOps Consulting
    • Web Development
    • Mobile App Development
    • Software Testing
    • Show more
    Location
    Hanoi, Vietnam
    Number of Employees
    100 - 249
    Average Hourly Rate
    $25/hr
    Minimal Budget
    Under $1,000
    Portfolios Count
    2 Projects Listed

Why companies trust DesignRush

Every agency is independently vetted before it can be listed or ranked

1

Identity Check

We verify businesses and reviewer LinkedIn profiles for integrity.

Agencies vetted
128,514+
2

Portfolio Review

We review agency work, case studies, and results to confirm skill.

Applicants rejected
48%
3

Ongoing Audit

We monitor listings regularly; outdated agencies are removed.

Agencies verified
260

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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:

PhaseTimeline

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:

LocationPrice
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 expertisePrice 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