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

4,270 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 × Sort by: Number of Reviews ×
  • Transparent Pricing Fast Delivery Ongoing Support

    Transparent Pricing Fast Delivery Ongoing Support

    software and web development agency specializing in modern websites, custom applications, automation, and technical SEO. We help businesses build faster, scale smarter, and create digital experiences that drive real results...

    Top Services:

    • Digital Services
    • Web Design
    • UI/UX Design
    • Web Development
    • SEO
    • Show more
    Location
    Davao City, Philippines
    Number of Employees
    Under 49
    Average Hourly Rate
    $12/hr
    Minimal Budget
    $1,000 - $10,000
    Portfolios Count
    4 Projects Listed
  • Building Intelligent AI Solutions That Transform Modern Businesses

    Building Intelligent AI Solutions That Transform Modern Businesses

    VMAI Labs LLP is an AI-first technology company helping startups, SMEs, and enterprises build intelligent digital products. Our team develops custom software, AI-powered applications, Generative AI solutions, AI Agents, workflow automation, SaaS platforms, and cloud-native systems designed to solve real...

    Top Services:

    • Web Design
    • UI/UX Design
    • eCommerce Development
    • Web Development
    • WordPress Website Design
    • Show more
    Location
    Kolhapur, India
    Number of Employees
    Under 49
    Average Hourly Rate
    $15/hr
    Minimal Budget
    Under $1,000
    Portfolios Count
    1 Project Listed
  • A Lead Generation Agency. Built For Growth. Focused On Revenue.

    A Lead Generation Agency. Built For Growth. Focused On Revenue.

    MagnifyLab is a lead generation agency helping UK SMEs turn search into revenue. Since 2015, we've built our reputation on one principle: every pound of spend should be traceable to pipeline. We run Google Ads, SEO, and AI SEO campaigns managed entirely by senior strategists: no juniors, no hand-offs...

    Top Services:

    • PPC
    • SEO
    • AEO
    • Digital Marketing
    • Web Design
    • Show more
    Location
    St Albans, United Kingdom
    Number of Employees
    Under 49
    Average Hourly Rate
    $100/hr
    Minimal Budget
    $1,000 - $10,000
    Portfolios Count
    1 Project Listed
  • Talk Think Do is a UK-based custom software development company, founded in 2014, building bespoke cloud-native applications for organisations where failure isn't an option. The team specialises in custom software development, AI implementation, legacy modernisation, API integration, DevOps, and managed...

    Top Services:

    • Software Development
    • Mobile App Development
    • AI Development
    • Managed Services
    • Cloud Consulting
    • Show more
    Location
    Bournemouth, United Kingdom
    Number of Employees
    Under 49
    Average Hourly Rate
    $108/hr
    Minimal Budget
    $25,000 - $50,000
  • Frameflow is a marketing and web agency based in Bergen, Norway, delivering web design, SEO, photo and video, social media, branding and AI services to businesses in Bergen, Vestland and across Norway. Founded by Ivan Kunne...

    Top Services:

    • Web Design
    • SEO
    • AEO
    • UI/UX Design
    • Web Development
    • Show more
    Location
    Bergen, Norway
    Number of Employees
    Under 49
    Average Hourly Rate
    $85/hr
    Minimal Budget
    $1,000 - $10,000
  • Building Bold Brands With Thoughtful Idea

    Building Bold Brands With Thoughtful Idea

    We build software that solves real business challenges. Bangladesh Software Solution combines engineering expertise, industry-focused solutions, and long-term partnerships to help companies automate processes, improve digital experiences, and scale technology faster. From ecommerce platforms to AI automation...

    Top Services:

    • eCommerce Development
    • Software Development
    • Software Testing
    • ERP Consulting
    • Staff Augmentation
    • Show more
    Location
    Dhaka, Bangladesh
    Number of Employees
    50 - 99
    Average Hourly Rate
    $20/hr
    Minimal Budget
    $10,000 - $25,000
    Portfolios Count
    1 Project Listed
  • AI-NATIVE APP LAUNCH AND SAAS GROWTH STUDIO

    AI-NATIVE APP LAUNCH AND SAAS GROWTH STUDIO

    Bverse Labs helps apps, Ai products and SaaS companies transform great products into successful launches...

    Top Services:

    • AI Development
    • Mobile App Development
    • Software Development
    • UI/UX Design
    • Web Design
    • Show more
    Location
    Orlando, Florida
    Number of Employees
    Under 49
    Average Hourly Rate
    $40/hr
    Portfolios Count
    3 Projects Listed
  • Best Digital Marketing Company in Noida

    Best Digital Marketing Company in Noida

    Result-Oriented Digital Marketing Services in Noida, India. By handing over all your digital marketing tasks to us--SEO, PPC, website design, and social media--you can dedicate your full time and energy into your core operations...

    Top Services:

    • Digital Services
    • Graphic Design
    • Logo Design
    • Web Design
    • Web Development
    • Show more
    Location
    Noida, India
    Number of Employees
    Under 49
    Minimal Budget
    Under $1,000
  • Making ambitious brands active.

    Making ambitious brands active.

    ACT Agency is a digital marketing and creative agency based in Islamabad, Pakistan. We help startups and growing businesses build distinctive brands, conversion-focused websites and sustainable digital growth. Our services include website development, e-commerce, SEO, social media marketing and brand...

    Top Services:

    • Digital Services
    • Branding
    • Graphic Design
    • Web Development
    • eCommerce Development
    • Show more
    Location
    Rawalpindi, Pakistan
    Number of Employees
    Under 49
    Average Hourly Rate
    $25/hr
    Minimal Budget
    Under $1,000
  • We Build Things That Look Great And Perform Even Better.

    We Build Things That Look Great And Perform Even Better.

    We're a single team covering the full digital stack from brand and interface design to web, app and platform development, e-commerce, marketing and AI automation. One partner, end to end, with no gaps to manage between freelancers and agencies...

    Top Services:

    • Web Development
    • eCommerce Development
    • Web Design
    • UI/UX Design
    • SEO
    • Show more
    Location
    Berlin, Germany
    Number of Employees
    Under 49
    Average Hourly Rate
    $59/hr
    Minimal Budget
    Under $1,000
    Portfolios Count
    3 Projects Listed
  • AI-first enterprise software, engineered for production

    AI-first enterprise software, engineered for production

    Lazlo builds the AI and software enterprises rely on in production, not just in demos. Founded in 2018, we work as one accountable engineering team across the full lifecycle architecture, build, security and operations with AI grounded in each client's own data. We partner with organisations across finance...

    Top Services:

    • eCommerce Development
    • Web Development
    • WordPress Website Design
    • Web Design
    • UI/UX Design
    • Show more
    Location
    Lucknow, India
    Number of Employees
    Under 49
    Average Hourly Rate
    $25/hr
    Minimal Budget
    $1,000 - $10,000
  • Whirlwind Technologies modernizes data infrastructure for organizations where accuracy and continuity are non-negotiable. Fifteen years across cloud data warehouses, engineering pipelines, and ML for fraud and anomaly detection. Assessment-first, no lock-in...

    Top Services:

    • Software Development
    • Big Data Analytics
    • Business Consulting
    • Cloud Consulting
    • ERP Consulting
    • Show more
    Location
    Oxon Hill, Maryland
    Number of Employees
    Under 49
    Minimal Budget
    $25,000 - $50,000
  • Your Partner in Digital Success.AI-Powered Digital Marketing. Business Growth.

    Your Partner in Digital Success.AI-Powered Digital Marketing. Business Growth.

    Digital Omani is a global AI-powered digital marketing agency helping businesses worldwide grow through AI SEO, SEO, Google Ads, social media marketing, website development, branding, and performance-driven digital strategies. We deliver measurable results that increase visibility, generate qualified leads...

    Top Services:

    • Digital Services
    • Branding
    • Graphic Design
    • Design Services
    • Digital Strategy
    • Show more
    Location
    Delhi, India
    Number of Employees
    Under 49
    Average Hourly Rate
    $22/hr
    Minimal Budget
    Under $1,000
    Portfolios Count
    1 Project Listed
  • Helping Businesses Grow Online with High-Performance Websites, Maintenance & Digital Solutions

    Helping Businesses Grow Online with High-Performance Websites, Maintenance & Digital Solutions

    Elite Website Studio provides professional website development in Pakistan for businesses of all sizes. We create fast, responsive, and SEO-friendly websites, along with reliable website maintenance and support to help your business grow online...

    Top Services:

    • Digital Services
    • Graphic Design
    • Creative Services
    • Design Services
    • Web Design
    • Show more
    Location
    Karachi, Pakistan
    Number of Employees
    Under 49
    Average Hourly Rate
    $25/hr
    Minimal Budget
    Under $1,000
  • Systems That Run Your Business

    Systems That Run Your Business

    Alpha Digi Solutions is an AI automation agency that builds systems to take manual work off your team: CRM, sales, onboarding, support, workflow, and AI agents, for growing and mid-market companies across the US and UK. Fixed scope, fixed price, live in 4 to 8 weeks...

    Top Services:

    • AI Development
    • AEO
    • CRM Consulting
    • Web Development
    • eCommerce Development
    • Show more
    Location
    Casper, Wyoming
    Number of Employees
    Under 49
    Average Hourly Rate
    $50/hr
    Minimal Budget
    $1,000 - $10,000
    Portfolios Count
    7 Projects Listed
  • Holyoke web design & AI automation agency. Hand-coded, lightning-fast websites.

    Holyoke web design & AI automation agency. Hand-coded, lightning-fast websites.

    Go Web Automations builds hand-coded, high-speed websites with built-in AIautomation for Western Massachusetts service businesses. Sites load in under asecond, capture leads 24/7, and follow up automatically. Month-to-month pricingfrom $199/mo, no contracts, updates within 24 hours. Based in Holyoke...

    Top Services:

    • Web Design
    • Web Development
    • AI Development
    • AEO
    • SEO
    • Show more
    Location
    Holyoke, Massachusetts
    Number of Employees
    Under 49
    Average Hourly Rate
    $70/hr
    Minimal Budget
    $1,000 - $10,000
    Portfolios Count
    1 Project Listed
  • Custom software for small businesses, built by the developer you actually talk to.

    Custom software for small businesses, built by the developer you actually talk to.

    Phangan Dev is a solo development studio on Koh Phangan, in the Gulf of Thailand also serving Koh Samui, Koh Tao, and remote clients in Europe, Australia and Southeast Asia. The focus is small, owner-run businesses: resorts, rental shops, contractors anyone whose day-to-day doesn't fit off-the-shelf software...

    Top Services:

    • Web Development
    • Software Development
    • Mobile App Development
    • Web Design
    • Show more
    Location
    Koh Samui, Thailand
    Number of Employees
    Under 49
    Average Hourly Rate
    $20/hr
    Minimal Budget
    Under $1,000
  • IT support and marketing under one roof. Est. 2018.

    IT support and marketing under one roof. Est. 2018.

    We're a managed IT and marketing shop with real offices in Sarasota, Clearwater, and St. Charles, Illinois. Most of our clients came to us after getting burned by a provider who was slow to answer the phone. So that's the thing we obsess over: picking up fast, fixing it right, and knowing your setup well...

    Top Services:

    • IT Services
    • Managed Services
    • Cybersecurity
    • Digital Marketing
    • Advertising
    • Show more
    Location
    St. Charles, Illinois
    Number of Employees
    Under 49
    Minimal Budget
    $1,000 - $10,000
  • Shopify Development Partner For Growing Ecommerce Brands

    Shopify Development Partner For Growing Ecommerce Brands

    OptraSeven builds and optimises Shopify stores for ecommerce brands custom themes, apps, and conversion-focused storefronts...

    Top Services:

    • eCommerce Development
    • Web Development
    • Web Design
    • CRO
    • Software Testing
    • Show more
    Location
    Dhaka, Bangladesh
    Number of Employees
    Under 49
    Average Hourly Rate
    $65/hr
    Minimal Budget
    $1,000 - $10,000
    Portfolios Count
    24 Projects Listed
  • Strategy, design and development for premium ecommerce brands on Shopify...

    Top Services:

    • Web Design
    • UI/UX Design
    • eCommerce Development
    • Web Development
    • Digital Services
    • Show more
    Location
    Auckland, New Zealand
    Number of Employees
    Under 49
    Average Hourly Rate
    $200/hr
    Minimal Budget
    $25,000 - $50,000
  • We Build Digital Products Tailored To Your Business

    We Build Digital Products Tailored To Your Business

    The Digital Form is a bespoke digital agency that designs and develops custom websites, SaaS platforms, and business software for organizations worldwide. Established in 2015, the company specializes in full-stack web development, ecommerce solutions, headless architecture, and long-term engineering...

    Top Services:

    • Web Design
    • UI/UX Design
    • eCommerce Development
    • Web Development
    • WordPress Website Design
    • Show more
    Location
    Leicester, United Kingdom
    Number of Employees
    Under 49
    Average Hourly Rate
    $85/hr
    Minimal Budget
    $10,000 - $25,000
  • One-Person Design Studio

    One-Person Design Studio

    Seal & Co. is a one-person design and systems studio based in Vancouver, Washington, helping businesses improve how customers discover, experience, and engage with them online. The studio combines website design, digital systems development, automation, and customer journey optimization to address visibility...

    Top Services:

    • UI/UX Design
    • AI Development
    • Web Design
    • SEO
    • Web Development
    • Show more
    Location
    Vancouver, Washington
    Number of Employees
    Under 49
    Average Hourly Rate
    $129/hr
    Minimal Budget
    Under $1,000
  • B2B E-commerce Built For Complex Business

    B2B E-commerce Built For Complex Business

    ECOPLAN helps industrial and wholesale businesses make complex B2B selling simpler. We design and implement integrated B2B shops, customer portals and service platforms that connect seamlessly with ERP and enterprise systems. Our team combines more than 30 years of process expertise with AI-enabled solutions...

    Top Services:

    • Digital Strategy
    • Digital Services
    • eCommerce Development
    • Web Development
    • UI/UX Design
    • Show more
    Location
    Künzell, Germany
    Number of Employees
    Under 49
    Minimal Budget
    Under $1,000
  • Building High-Performance Digital Experiences That Drive Results

    Building High-Performance Digital Experiences That Drive Results

    Dezxey is a full service digital agency helping startups, small businesses and growing brands accelerate their online presence through modern web design, web development, branding, AI automation and digital marketing. We combine creativity, technology and data driven strategies to build fast, scalable...

    Top Services:

    • Web Design
    • Web Development
    • WordPress Website Design
    • eCommerce Development
    • AI Development
    • Show more
    Location
    Lahore, Pakistan
    Number of Employees
    Under 49
    Average Hourly Rate
    $25/hr
    Minimal Budget
    Under $1,000
    Portfolios Count
    6 Projects Listed
  • Building Scaleable Solutions With Trust

    Building Scaleable Solutions With Trust

    Building Scaleable Solutions With Trust...

    Top Services:

    • Logo Design
    • Design Services
    • Web Design
    • Web Development
    • Social Media Marketing
    • Show more
    Location
    Lahore, Pakistan
    Number of Employees
    50 - 99
    Average Hourly Rate
    $25/hr
    Minimal Budget
    $10,000 - $25,000
  • Design. Market. Grow. Creating Digital Experiences That Drive Business Success.

    Design. Market. Grow. Creating Digital Experiences That Drive Business Success.

    Digisfly is a full-service digital agency specializing in web design, branding, digital marketing, SEO, and content marketing. We help startups, small businesses, and growing brands establish a strong online presence through creative design, user-focused websites, and data-driven marketing strategies. Our...

    Top Services:

    • Web Design
    • Web Development
    • SEO
    • Digital Marketing
    • Social Media Marketing
    • Show more
    Location
    Karachi, Pakistan
    Number of Employees
    Under 49
    Minimal Budget
    Under $1,000
    Portfolios Count
    1 Project Listed
  • Websites That Keep Working After Launch

    Websites That Keep Working After Launch

    Digital Anchor is a San Diego web systems studio for small businesses, nonprofits, and growing teams. We rebuild dated websites, take over WordPress installs nobody wants to touch, and keep search rankings intact through the move. After launch, we stay on as the people you call when something breaks...

    Top Services:

    • Web Design
    • WordPress Website Design
    • Web Development
    • eCommerce Development
    • Digital Marketing
    • Show more
    Location
    San Diego, California
    Number of Employees
    Under 49
    Average Hourly Rate
    $100/hr
    Minimal Budget
    $1,000 - $10,000
  • https://www.sortlist.com/agency/digiveritaz#portfolio

    https://www.sortlist.com/agency/digiveritaz#portfolio

    DigiVeritaz is a digital marketing agency in India delivering ROI-driven SEO, PPC, social media, and performance marketing to accelerate business growth...

    Top Services:

    • Digital Services
    • Branding
    • Logo Design
    • Design Services
    • Digital Strategy
    • Show more
    Location
    Mumbai, India
    Number of Employees
    Under 49
    Average Hourly Rate
    $20/hr
    Minimal Budget
    Under $1,000
  • Engineering The Future Of Digital Products With AI

    Engineering The Future Of Digital Products With AI

    Weapplinse Technologies LLP helps startups, SMEs, and enterprises build scalable mobile apps, web applications, AI-powered solutions, and MVPs. With 12+ years of experience, we create digital products that drive growth, improve user engagement, and accelerate business success...

    Top Services:

    • Mobile App Development
    • IT Services
    • Web Design
    • Web Development
    • UI/UX Design
    • Show more
    Location
    Surat, India
    Number of Employees
    Under 49
    Average Hourly Rate
    $25/hr
    Minimal Budget
    $1,000 - $10,000
    Portfolios Count
    5 Projects Listed
  • UX-Driven Web, Mbile, AI Apps & Custom Software Development: Pixel6

    UX-Driven Web, Mbile, AI Apps & Custom Software Development: Pixel6

    Pixel6 helps startups, SMEs and enterprises build high-performance custom softwares, mobile applications, web solutions and AI-powered digital products with a strong focus on UX, speed and business outcomes...

    Top Services:

    • IT Services
    • Mobile App Development
    • Software Development
    • UI/UX Design
    • eCommerce Development
    • Show more
    Location
    Pune, India
    Number of Employees
    Under 49
    Average Hourly Rate
    $15/hr
    Minimal Budget
    $1,000 - $10,000
  • Turning Ideas into Intelligent Solutions

    Turning Ideas into Intelligent Solutions

    Vibe Mind AI Solutions is an AI-driven technology company specializing in intelligent automation, AI and machine learning solutions, custom software development, and digital transformation. We help startups, SMEs, and enterprises turn ideas into scalable, future-ready solutions that solve real business...

    Top Services:

    • Web Development
    • Software Development
    • Mobile App Development
    • eCommerce Development
    • Show more
    Location
    Ernakulam, India
    Number of Employees
    Under 49
    Average Hourly Rate
    $100/hr
    Minimal Budget
    $1,000 - $10,000
    Portfolios Count
    2 Projects Listed
  • Digital Marketing That Drives Real B2B Growth

    Digital Marketing That Drives Real B2B Growth

    SEO, paid media, content, web, social and more - all under one roof. Whether you need a single service or a fully outsourced marketing department, we build and run marketing that generates leads and revenue...

    Top Services:

    • Digital Marketing
    • Web Development
    • Web Design
    • SEO
    • Email Marketing
    • Show more
    Location
    Manchester, United Kingdom
    Number of Employees
    Under 49
    Minimal Budget
    Under $1,000
    Portfolios Count
    3 Projects Listed
  • Optima is a Lincoln-based brand, web and digital marketing agency. We build brands people believe in for businesses and organisations that want their brand to do more. With design, web development and digital marketing all under one roof, we deliver a joined-up approach shaped by strategy and focused on...

    Top Services:

    • Graphic Design
    • Web Design
    • Web Development
    • Digital Marketing
    • SEO
    • Show more
    Location
    Lincoln, United Kingdom
    Number of Employees
    Under 49
    Portfolios Count
    2 Projects Listed
  • Building AI that Ships

    Building AI that Ships

    Darban.ai focuses on applying AI directly into real business workflows rather than selling generic AI tools, aiming to ship working systems that match how each company actually operates...

    Top Services:

    • AI Development
    • Software Development
    • IoT
    • CRM Consulting
    • ERP Consulting
    • Show more
    Location
    Chennai, India
    Number of Employees
    Under 49
    Average Hourly Rate
    $25/hr
    Minimal Budget
    $1,000 - $10,000
    Portfolios Count
    1 Project Listed
  • We innovate to serve

    Bytexus is a trusted software development company with over a decade of experience, delivering secure, scalable digital solutions across AI, web, mobile, cloud, and enterprise technologies...

    Top Services:

    • IT Services
    • Mobile App Development
    • Software Testing
    • Software Development
    • Web Development
    • Show more
    Location
    Dover, United Kingdom
    Number of Employees
    50 - 99
    Average Hourly Rate
    $40/hr
    Minimal Budget
    $1,000 - $10,000
  • Creativity Spreading Wings

    Creativity Spreading Wings

    Treasure Creatives is a digital marketing agency helping businesses grow with SEO, website design & development, branding, PPC, and performance marketing solutions. We create creative digital strategies that improve visibility, engagement, and online growth...

    Top Services:

    • Branding
    • Graphic Design
    • Logo Design
    • Web Development
    • Digital Marketing
    • Show more
    Location
    New Delhi, India
    Number of Employees
    50 - 99
    Average Hourly Rate
    $35/hr
    Minimal Budget
    Under $1,000
  • Gleam Studio is a strategy-led design and development studio helping ambitious companies build high-performing websites, scalable digital systems, and growth-focused experiences through design, Webflow development, AI automation, and conversion optimization...

    Top Services:

    • Web Development
    • Web Design
    • AEO
    • SEO
    • CRO
    • Show more
    Location
    Bengaluru, India
    Number of Employees
    Under 49
    Average Hourly Rate
    $50/hr
    Minimal Budget
    $1,000 - $10,000
    Portfolios Count
    3 Projects Listed
  • Crypto exchange infrastructure, live in weeks, not quarters.

    Crypto exchange infrastructure, live in weeks, not quarters.

    Most blockchain agencies build a bit of everything. Troniex builds one thing: crypto exchanges. Centralized, P2P, DeFi, white-label, shipped in weeks instead of the usual quarter-long agency timeline. A centralized exchange live today, is one proof point: mobile, web, and blockchain built as a single system...

    Top Services:

    • Logo Design
    • Product Design
    • Web Development
    • SEO
    • Content Marketing
    • Show more
    Location
    Madurai, India
    Number of Employees
    Under 49
    Average Hourly Rate
    $49/hr
    Minimal Budget
    $1,000 - $10,000
  • Tanexa Group is a technology company that builds intelligent software, AI solutions, websites and digital systems that help businesses automate operations, improve efficiency and scale with confidence...

    Top Services:

    • Branding
    • eCommerce Development
    • Web Development
    • Web Design
    • SEO
    • Show more
    Location
    Johannesburg, South Africa
    Number of Employees
    50 - 99
    Average Hourly Rate
    $40/hr
    Minimal Budget
    $1,000 - $10,000
  • Empowering your vision with expert web development.

    Empowering your vision with expert web development.

    Quantum 3 Studio builds AI voice agents, websites and custom software that help service businesses win more customers without hiring more staff. Our AI receptionists answer and book calls around the clock, our custom CRMs cut hours of admin down to minutes, and our websites are built to convert. We work with...

    Top Services:

    • AI Development
    • Web Development
    • Software Development
    • Web Design
    • eCommerce Development
    • Show more
    Location
    Woking, United Kingdom
    Number of Employees
    Under 49
    Minimal Budget
    $1,000 - $10,000
  • Think. Build. Grow.

    Think. Build. Grow.

    Staavo Consulting empowers businesses with strategy, technology, AI, digital marketing, and custom digital solutions. We help startups, SMEs, and enterprises build, scale, and grow through innovation and measurable results...

    Top Services:

    • Branding
    • Digital Strategy
    • Web Design
    • Web Development
    • eCommerce Development
    • Show more
    Location
    Ras Al-Khaimah, United Arab Emirates
    Number of Employees
    Under 49
    Average Hourly Rate
    $50/hr
    Minimal Budget
    Under $1,000
    Portfolios Count
    2 Projects Listed
  • Web Development, Mobile App Development, ERP, Digital Marketing, Branding

    Web Development, Mobile App Development, ERP, Digital Marketing, Branding

    VRENTAX is a full-service digital agency based in Doha, Qatar. We build websites, mobile apps, ERP systems, and e-commerce stores and run digital marketing campaigns for businesses across Qatar, Lebanon, and the Gulf...

    Top Services:

    • Digital Services
    • Logo Design
    • Web Design
    • eCommerce Development
    • Web Development
    • Show more
    Location
    Doha, Qatar
    Number of Employees
    Under 49
    Average Hourly Rate
    $10/hr
    Minimal Budget
    Under $1,000
    Portfolios Count
    1 Project Listed
  • Award-Winning Web Design & Conversion Agency

    Award-Winning Web Design & Conversion Agency

    White Peak Digital is an award-winning digital agency dedicated to scaling ambitious Australian businesses and eCommerce brands. We help established companies drive measurable growth and increase online visibility by combining human-centred website design with data-driven conversion optimisation strategies to...

    Top Services:

    • Web Design
    • eCommerce Development
    • Web Development
    • WordPress Website Design
    • CRO
    • Show more
    Location
    Brisbane, Australia
    Number of Employees
    Under 49
    Average Hourly Rate
    $200/hr
    Minimal Budget
    $1,000 - $10,000
    Portfolios Count
    10 Projects Listed
  • Better Web. Better Solutions.

    Better Web. Better Solutions.

    Rodney Web Solutions helps businesses build, improve, and grow their digital presence through custom WordPress development, AI-powered solutions, website optimization, and ongoing technical support. We focus on fast, maintainable websites that deliver measurable business value, from performance improvements...

    Top Services:

    • WordPress Website Design
    • Web Development
    • Web Design
    • eCommerce Development
    • CRO
    • Show more
    Location
    Liloan, Philippines
    Number of Employees
    Under 49
    Average Hourly Rate
    $50/hr
    Minimal Budget
    Under $1,000
    Portfolios Count
    1 Project Listed
  • Connecting Businesses with the Right Agencies.

    Connecting Businesses with the Right Agencies.

    ODWorks is a tech-driven B2B services marketplace that helps businesses discover, compare, and collaborate with vetted marketing, creative, and IT agencies. Our platform simplifies service procurement through intelligent matching, transparent collaboration, proposal management, and project tracking, enabling...

    Top Services:

    • Digital Services
    • Graphic Design
    • Video Production
    • Web Design
    • eCommerce Development
    • Show more
    Location
    Gurgaon, India
    Number of Employees
    Under 49
    Average Hourly Rate
    $80/hr
    Minimal Budget
    $1,000 - $10,000
  • Pioneering IT, AI, ERPs & EdTech Solutions

    Pioneering IT, AI, ERPs & EdTech Solutions

    Techvein IT Solutions delivers end-to-end IT services, custom software, and smart EdTech systems. Since 2015, we have provided ISO 9001:2015 certified software development, AI platforms, and cloud infrastructure to 100+ institutions. Our offerings include School ERP software, native mobile apps, automated...

    Top Services:

    • ERP Consulting
    • IT Services
    • Web Development
    • Mobile App Development
    • AI Development
    • Show more
    Location
    Jaipur, India
    Number of Employees
    100 - 249
    Average Hourly Rate
    $50/hr
  • Actual AI. Actual results.

    Actual AI. Actual results.

    Actual Reality Technologies is an AI solutions consultancy in Perrysburg, Ohio, built for manufacturers tired of AI hype and hungry for measurable outcomes. We pair frontier AI and machine learning with Lean Six Sigma discipline our CEO is a Master Black Belt with 15 years at GE Aviation and operations...

    Top Services:

    • AI Development
    • Software Development
    • Big Data Analytics
    • IoT
    • Mobile App Development
    • Show more
    Location
    Perrysburg, Ohio
    Number of Employees
    Under 49
    Average Hourly Rate
    $200/hr
    Minimal Budget
    $25,000 - $50,000
    Portfolios Count
    1 Project Listed
  • INNOVATE . CONNECT . INSPIRE

    INNOVATE . CONNECT . INSPIRE

    Leading the Future: Your Trusted Digital Transformation CompanyAccelerate innovation and growth with Orbio Solutions, a top digital transformation company delivering tailored IT solutions for sustainable success...

    Top Services:

    • Software Development
    • AI Development
    • Big Data Analytics
    • IT Services
    • IT Compliance Solution
    • Show more
    Location
    Koramangala, India
    Number of Employees
    Under 49
  • Built On People, Powered By Tech

    Built On People, Powered By Tech

    Genius Software is a technology product design and development company headquartered in Tallinn, Estonia, with delivery offices in Ukraine and Poland. The company provides end-to-end software engineering, AI development, technology consulting, and outsourcing services for startups, established businesses, and...

    Top Services:

    • Staff Augmentation
    • eCommerce Development
    • Web Development
    • Blockchain
    • Software Development
    • Show more
    Location
    Tallinn, Estonia
    Number of Employees
    50 - 99
    Average Hourly Rate
    $35/hr
    Minimal Budget
    $10,000 - $25,000
  • Where Creation Meets Expectation

    Where Creation Meets Expectation

    Esspesoft is a full-stack development agency building custom web applications, mobile apps, ecommerce platforms, and enterprise websites. We work with React, Node.js, and Laravel to deliver products that scale past templated solutions from headless Shopify builds for D2C brands to internal tools for growing...

    Top Services:

    • Web Design
    • eCommerce Development
    • Web Development
    • WordPress Website Design
    • Mobile App Development
    • Show more
    Location
    Kolkata, India
    Number of Employees
    Under 49
    Average Hourly Rate
    $20/hr
    Minimal Budget
    Under $1,000

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
4,270

Some agencies pay for sponsored placement, clearly labeled and held to the same vetting standards.

See how rankings and monetization work.

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