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

3,000 Companies - Rankings updated: September 09, 2026

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

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  • First Pier

    Taking eCommerce Development to the Next Level

    Taking eCommerce Development to the Next Level

    First Pier, a division of Helm Digital, is a reputable provider of comprehensive eCommerce development solutions. With a team comprising certified Shopify experts, we possess the expertise and tools to deliver outstanding results for businesses based in Maine and beyond...

    Top Services:

    • eCommerce Development
    • eCommerce
    • Digital Marketing
    • SEO
    • PPC
    • Show more
    Location
    Portland, Maine
    Number of Employees
    Under 49
    Average Hourly Rate
    $125/hr
    Minimal Budget
    $10,000 - $25,000
    Portfolios Count
    2 Projects Listed
    View Profile
    4.8 4.8 (7)
    4.0 4.0 (4)

  • Managed Code

    AI-Native Agency | AI & Custom Software | Product Design | Mobile & Web | .NET · React · Azure

    AI-Native Agency | AI & Custom Software | Product Design | Mobile & Web | .NET · React · Azure

    AI development, custom software, mobile apps, and product design built by a senior, AI-native team. From MVP to live product in weeks...

    Top Services:

    • AI Development
    • Software Development
    • UI/UX Design
    • Staff Augmentation
    • Web Design
    • Show more
    Location
    Pau, France
    Number of Employees
    Under 49
    Average Hourly Rate
    $50/hr
    Minimal Budget
    $10,000 - $25,000
    Portfolios Count
    7 Projects Listed
    View Profile
    4.8 4.8 (7)

  • Solar Digital

    Design-thinking web-development team

    Design-thinking web-development team

    We are Solar Digital and we help to growth small and medium business minimize a time of staff, scale and automize processes, launch products through result-oriented development...

    Top Services:

    • Web Design
    • eCommerce Development
    • Branding
    • WordPress Website Design
    • Web Development
    • Show more
    Location
    London, United Kingdom
    Number of Employees
    Under 49
    Average Hourly Rate
    $50/hr
    Minimal Budget
    $10,000 - $25,000
    Portfolios Count
    48 Projects Listed
    View Profile
    4.8 4.8 (7)
    5.0 5.0 (5)

  • Developer Bazaar Technologies

    AI-Native Product Engineering Company

    AI-Native Product Engineering Company

    Developer Bazaar Technologies is a Top AI Development company building custom Mobile App & Software Development and specializing in building AI Solutions delivering mesurable outcome...

    Top Services:

    • Mobile App Development
    • eCommerce Development
    • Software Development
    • IT Services
    • Staff Augmentation
    • Show more
    Location
    Indore, India
    Number of Employees
    50 - 99
    Average Hourly Rate
    $25/hr
    Minimal Budget
    $10,000 - $25,000
    Portfolios Count
    6 Projects Listed
    View Profile
    4.8 4.8 (7)
    4.8 4.8 (26)

  • HatchWorks AI

    We build AI-native solutions and use AI to build software better, faster, smarter.

    We build AI-native solutions and use AI to build software better, faster, smarter.

    Your AI and Data transformation partner. We help you unlock AIs value through the power of your data...

    Top Services:

    • AI Development
    • Staff Augmentation
    • Software Development
    • Big Data Analytics
    • Software Testing
    • Show more
    Location
    Atlanta, Georgia
    Number of Employees
    100 - 249
    Average Hourly Rate
    $50/hr
    Minimal Budget
    $10,000 - $25,000
    Portfolios Count
    11 Projects Listed
    View Profile
    4.8 4.8 (7)
    4.1 4.1 (9)

  • Melonbyte

    Got a great idea? Let's turn it into a juicy app!

    Got a great idea? Let's turn it into a juicy app!

    Melonbyte is a specialized web development firm that specializes in providing businesses with innovative solutions to reach the next level. The company provides a vast array of services, including SaaS solutions, custom web development, Laravel & VueJS development, API integration and development, automation...

    Top Services:

    • Web Development
    • Software Development
    • Web Design
    Location
    Bucharest, Romania
    Number of Employees
    Under 49
    Average Hourly Rate
    $60/hr
    Minimal Budget
    $10,000 - $25,000
    Portfolios Count
    2 Projects Listed
    View Profile
    4.8 4.8 (6)

  • Highland

    Understand your customers. Design & build better technology.

    Understand your customers. Design & build better technology.

    We're a digital experience agency with a fierce commitment to keeping people at the center of our work...

    Top Services:

    • UI/UX Design
    • Product Design
    • Digital Services
    • Digital Strategy
    • Business Consulting
    • Show more
    Location
    Chicago, Illinois
    Number of Employees
    Under 49
    Average Hourly Rate
    $200/hr
    Minimal Budget
    $10,000 - $25,000
    Portfolios Count
    8 Projects Listed
    View Profile
    4.8 4.8 (6)
    4.3 4.3 (12)

  • Social Link

    Thrive in the Age of Social Media

    Thrive in the Age of Social Media

    Social Link specializes in delivering exceptional social media marketing services to help businesses thrive in the digital landscape...

    Top Services:

    • Digital Services
    • Digital Marketing
    • Digital Strategy
    • Social Media Marketing
    • Web Design
    • Show more
    Location
    Nashville, Tennessee
    Number of Employees
    Under 49
    Average Hourly Rate
    $175/hr
    Minimal Budget
    $10,000 - $25,000
    Portfolios Count
    5 Projects Listed
    View Profile
    4.8 4.8 (6)
    4.8 4.8 (35)

  • TXM

    Our experience makes it simple!

    Our experience makes it simple!

    20+ Years of experience in software projects for the most sophisticated industries, covering the entire lifecycle, from requirements to deployment and support. A pool of talented professionals next door with all the benefits of the nearshore model...

    Top Services:

    • Software Development
    • Software Testing
    • IoT
    • AI Development
    • Mobile App Development
    • Show more
    Location
    La Rosa, Mexico
    Number of Employees
    100 - 249
    Average Hourly Rate
    $49/hr
    Minimal Budget
    $10,000 - $25,000
    View Profile
    4.7 4.7 (6)

  • Reload Mode

    We support startups and brands to reach their milestones without pain and anti-aging cream.

    We support startups and brands to reach their milestones without pain and anti-aging cream.

    We support startups and brands to help them connect with their customers, increase conversions and reach their milestones without pain and anti-aging cream. Using Webflow as our development tool we ensure you to stay ahead of the curve in the ever-changing online world...

    Top Services:

    • Web Development
    • Web Design
    • Digital Services
    • SEO
    • eCommerce Development
    • Show more
    Location
    Nis, Serbia
    Number of Employees
    Under 49
    Average Hourly Rate
    $50/hr
    Minimal Budget
    $10,000 - $25,000
    Portfolios Count
    2 Projects Listed
    View Profile
    4.8 4.8 (6)

  • Coderfy

    The Development Partner for SaaS, Sport & FinTech Leaders.

    The Development Partner for SaaS, Sport & FinTech Leaders.

    Coderfy is TOP-rated full-cycle web solutions company focused on: - custom software and web applications - mobile apps and custom AI chatbots - web design and website development at a fair price - full-stack web development, CRM and ERP systems, outsourcing including PM and BA services...

    Top Services:

    • Mobile App Development
    • Web Development
    • Software Development
    • Web Design
    • WordPress Website Design
    • Show more
    Location
    Kyiv, Ukraine
    Number of Employees
    Under 49
    Average Hourly Rate
    $40/hr
    Minimal Budget
    $10,000 - $25,000
    Portfolios Count
    26 Projects Listed
    View Profile
    4.8 4.8 (6)
    5.0 5.0 (10)

  • Origami Studios

    Fueling Digital Products With Innovation

    Fueling Digital Products With Innovation

    Origami Studios gets its fame for developing high-performance, feature-packed mobile applications and custom softwares that deliver 5-star rating and ultimate user experience. We create applications that help you scale your business, gain traction, and become industry leaders...

    Top Services:

    • AI Development
    • Mobile App Development
    • Software Development
    • eCommerce Development
    • Staff Augmentation
    • Show more
    Location
    Parsippany-Troy Hills, New Jersey
    Number of Employees
    Under 49
    Average Hourly Rate
    $49/hr
    Minimal Budget
    $10,000 - $25,000
    Portfolios Count
    61 Projects Listed
    View Profile
    4.8 4.8 (6)
    5.0 5.0 (10)

  • Bozhenko

    We Design And Develop Digital Solutions.

    We Design And Develop Digital Solutions.

    Our team is result oriented. Core competencies: ecommerce, crypto (web 3.0) landing pages with wow effect...

    Top Services:

    • UI/UX Design
    • Web Design
    • Branding
    • Design Services
    • Software Development
    • Show more
    Location
    Lisbon, Portugal
    Number of Employees
    Under 49
    Average Hourly Rate
    $45/hr
    Minimal Budget
    $10,000 - $25,000
    Portfolios Count
    1 Project Listed
    View Profile
    4.8 4.8 (6)

  • Osom Studio

    Verified Verified by the DesignRush team for authenticity and credibility.
    WordPress and WooCommerce development agency since 2011.

    WordPress and WooCommerce development agency since 2011.

    Our strength lies in that we understand our Client's challenges of running a tech company matched with the ability to engineer a stable and robust WordPress-based websites. No matter how niche and hard-to-explain your product is, we'll hop on your wagon and help you put your message across...

    Top Services:

    • WordPress Website Design
    • Web Development
    • eCommerce Development
    • Software Development
    • Web Design
    • Show more
    Location
    Miami, Florida
    Number of Employees
    Under 49
    Minimal Budget
    $10,000 - $25,000
    Portfolios Count
    17 Projects Listed
    View Profile
    4.6 4.6 (6)

  • 9 Yards Technology

    Empower Your Digital Journey

    Empower Your Digital Journey

    9Yards Technology helps enterprises scale engineering teams with pre-vetted IT professionals through flexible IT Staff Augmentation and dedicated development solutions...

    Top Services:

    • Web Development
    • Software Development
    • Mobile App Development
    • IT Services
    • eCommerce Development
    • Show more
    Location
    Noida, India
    Number of Employees
    50 - 99
    Average Hourly Rate
    $20/hr
    Minimal Budget
    $10,000 - $25,000
    Portfolios Count
    6 Projects Listed
    View Profile
    4.8 4.8 (6)

  • Skywinds Solutions

    Award Winner Recipient of a Best Design Award for outstanding work.
    Custom Software Development Company

    Custom Software Development Company

    We are a custom software development company that believes in thinking outside the box and making things happen. We create disruptive software at affordable prices, and our employees are experienced and experts in this business...

    Top Services:

    • Mobile App Development
    • Software Development
    • IT Services
    • Business Consulting
    • Cloud Consulting
    • Show more
    Location
    Ahmedabad, India
    Number of Employees
    Under 49
    Average Hourly Rate
    $25/hr
    Minimal Budget
    $10,000 - $25,000
    Portfolios Count
    10 Projects Listed
    View Profile
    4.8 4.8 (6)
    5.0 5.0 (18)

  • Smart Tek SAS

    We provide efficient software solutions tailored to your business needs.

    We provide efficient software solutions tailored to your business needs.

    SmartTek Solutions is a software development company that delivers software products, biotech, managed IT outsourcing services, and solution engineering to world-renowned customers...

    Top Services:

    • Web Design
    • Software Development
    • IT Services
    • VR/AR
    • Mobile App Development
    • Show more
    Location
    Austin, Texas
    Number of Employees
    100 - 249
    Average Hourly Rate
    $40/hr
    Minimal Budget
    $10,000 - $25,000
    Portfolios Count
    36 Projects Listed
    View Profile
    4.7 4.7 (5)

  • KeenEthics

    Building Software with Integrity and Impact

    Building Software with Integrity and Impact

    KeenEthics is a long-term software development partner supporting clients from early AI prototypes to no-code apps, fully custom solutions...

    Top Services:

    • Web Development
    • Software Development
    • Mobile App Development
    • Web Design
    • UI/UX Design
    • Show more
    Location
    Tallinn, Estonia
    Number of Employees
    50 - 99
    Average Hourly Rate
    $40/hr
    Minimal Budget
    $10,000 - $25,000
    Portfolios Count
    6 Projects Listed
    View Profile
    4.7 4.7 (5)

  • Resourcifi

    Your Vision, Our Excellence.

    Your Vision, Our Excellence.

    Resourcifi is a leading outsourcing company that specializes in providing high-quality and cost-effective solutions for businesses worldwide. With a team of skilled professionals and a client-centric approach, we offer a range of services tailored to meet diverse business needs...

    Top Services:

    • eCommerce Development
    • WordPress Website Design
    • Web Development
    • Mobile App Development
    • IoT
    • Show more
    Location
    Wilmington, Delaware
    Number of Employees
    100 - 249
    Average Hourly Rate
    $30/hr
    Minimal Budget
    $10,000 - $25,000
    Portfolios Count
    5 Projects Listed
    View Profile
    4.8 4.8 (5)

  • KeySS Inc

    We are reliable, creative and competent.

    We are reliable, creative and competent.

    KeySS Inc offers tailored services and solutions crafted to help your business distinguish itself in a competitive market landscape and attain its objectives effectively. With our expertise and personalized approach, we strive to empower your brand to make a lasting impact and achieve sustained success...

    Top Services:

    • Web Development
    • Software Development
    • Mobile App Development
    • eCommerce Development
    • Big Data Analytics
    • Show more
    Location
    Austin, Texas
    Number of Employees
    Under 49
    Average Hourly Rate
    $95/hr
    Minimal Budget
    $10,000 - $25,000
    Portfolios Count
    3 Projects Listed
    View Profile
    4.8 4.8 (5)

  • Grazitti Interactive

    Marketing For Digital Natives

    Marketing For Digital Natives

    Grazitti Interactive, a global leader in digital innovation, offering AI-driven solutions to drive customer success. We specialize in Salesforce, marketing automation, analytics, and more, partnering with industry giants to deliver results-oriented solutions for clients...

    Top Services:

    • Graphic Design
    • Video Production
    • Web Design
    • Web Development
    • Digital Marketing
    • Show more
    Location
    Panchkula, India
    Number of Employees
    1000 & Up
    Average Hourly Rate
    $50/hr
    Minimal Budget
    $10,000 - $25,000
    Portfolios Count
    11 Projects Listed
    View Profile
    4.8 4.8 (5)
    4.3 4.3 (387)

  • FOONKIE MONKEY

    Expert Samurais in Developing Secure Apps With Sensitive Data

    Expert Samurais in Developing Secure Apps With Sensitive Data

    We love innovation! With more than ten years of experience in app and custom dev solutions, we found that it all starts with a good idea. A powerful one, looking for a change in the behavior of people through creativity, teamwork, and perseverance...

    Top Services:

    • Software Development
    • Mobile App Development
    • IoT
    • Blockchain
    • IT Services
    • Show more
    Location
    Miami, Florida
    Number of Employees
    50 - 99
    Average Hourly Rate
    $30/hr
    Minimal Budget
    $10,000 - $25,000
    Portfolios Count
    28 Projects Listed
    View Profile
    4.8 4.8 (5)
    5.0 5.0 (1)

  • EitBiz

    Empowering Businesses Through Cutting-Edge IT Solutions

    Empowering Businesses Through Cutting-Edge IT Solutions

    EitBiz is a digital transformation and product engineering partner delivering end-to-end digital solutions. Since 2017, we've helped global businesses build scalable software, mobile apps, SaaS platforms, automation solutions, and AI-powered systems through dedicated teams and strategic expertise...

    Top Services:

    • Mobile App Development
    • Web Development
    • Software Development
    • AI Development
    • eCommerce Development
    • Show more
    Location
    Fort Wayne, Indiana
    Number of Employees
    50 - 99
    Average Hourly Rate
    $26/hr
    Minimal Budget
    $10,000 - $25,000
    Portfolios Count
    11 Projects Listed
    View Profile
    4.6 4.6 (5)
    4.9 4.9 (33)

  • Scalability Inc.

    A brand, design, and technology agency based in New York.

    A brand, design, and technology agency based in New York.

    Scalability Inc. is a New Yorkbased design and technology agency specializing in digital platforms, web and software development, and AI-driven systems. We partner with biotech, healthcare, and innovation-led companies to build scalable, high-performing digital products...

    Top Services:

    • Web Design
    • Branding
    • UI/UX Design
    • Web Development
    • eCommerce Development
    • Show more
    Location
    New York City, New York
    Number of Employees
    Under 49
    Average Hourly Rate
    $80/hr
    Minimal Budget
    $10,000 - $25,000
    Portfolios Count
    2 Projects Listed
    View Profile
    4.8 4.8 (5)
    5.0 5.0 (21)

  • StraightFire Web Design and Digital Marketing

    Award Winner Recipient of a Best Design Award for outstanding work.
    Web Design | Development | Marketing

    Web Design | Development | Marketing

    Our clients achieve conversions not just because of their website's stunning visuals, but also due to its SEO-optimized content and captivating videos, drone footage, and photography. We strategically craft everything with unforgettable programming and an intuitive user interface...

    Top Services:

    • Web Design
    • Web Development
    • WordPress Website Design
    • Branding
    • Logo Design
    • Show more
    Location
    San Diego, California
    Number of Employees
    Under 49
    Average Hourly Rate
    $120/hr
    Minimal Budget
    $10,000 - $25,000
    Portfolios Count
    4 Projects Listed
    View Profile
    4.8 4.8 (5)
    5.0 5.0 (18)

  • BearPlus

    Make Happiness Happen

    Make Happiness Happen

    Bearplus is an award-winning digital agency specializing in branding, websites, products, and systems development, helping worldwide businesses and startups transform visions into results-driven digital products...

    Top Services:

    • UI/UX Design
    • Product Design
    • Web Design
    • Web Development
    • eCommerce Development
    • Show more
    Location
    St Leonards, Australia
    Number of Employees
    Under 49
    Average Hourly Rate
    $60/hr
    Minimal Budget
    $10,000 - $25,000
    Portfolios Count
    4 Projects Listed
    View Profile
    4.8 4.8 (5)

  • WTT Solutions

    Custom software development services and mobile app development

    Custom software development services and mobile app development

    WTT Solutions is a custom software development agency that helps businesses achieve their goals through cutting-edge technology. We specialize in web development, crafting high-performance platforms, and mobile app development, delivering intuitive applications that enhance business growth...

    Top Services:

    • Software Development
    • Mobile App Development
    • AI Development
    • Staff Augmentation
    • Web Development
    • Show more
    Location
    Dallas, Texas
    Number of Employees
    Under 49
    Average Hourly Rate
    $40/hr
    Minimal Budget
    $10,000 - $25,000
    Portfolios Count
    9 Projects Listed
    View Profile
    4.8 4.8 (5)

  • TouchZen

    Verified Verified by the DesignRush team for authenticity and credibility.
    Premiere Mobile Applications

    Premiere Mobile Applications

    TouchZen Media builds iOS, Android, and Flutter apps using React Native, with 75+ apps launched and 12 featured by Apple and Google. Its team has worked with UCLA and Beachbody. The software development agency is best for startups seeking a senior-only mobile app partner in the $40K-$100K range...

    Top Services:

    • Mobile App Development
    • Product Design
    • UI/UX Design
    • Design Services
    • Web Design
    • Show more
    Location
    Irvine, California
    Number of Employees
    Under 49
    Average Hourly Rate
    $70/hr
    Minimal Budget
    $10,000 - $25,000
    Portfolios Count
    11 Projects Listed
    View Profile
    4.7 4.7 (5)
    5.0 5.0 (19)

  • TIMIT SOLUTIONS

    Our expertise are AI, Custom Software, Nearshore Staffing and Data Analytics & AI

    Our expertise are AI, Custom Software, Nearshore Staffing and Data Analytics & AI

    TIMIT provides you experts in AI, AI-driven Data Analytics, Custom Software Development, IT Startegy, and has top-notch, lower-cost IT Talent. Our customers tell us we're fun to work with, and that's because your success is personal to us. We deliver what we promise. Every time...

    Top Services:

    • Mobile App Development
    • Software Development
    • AI Development
    • IT Services
    • Staff Augmentation
    • Show more
    Location
    Albany, New York
    Number of Employees
    Under 49
    Average Hourly Rate
    $50/hr
    Minimal Budget
    $10,000 - $25,000
    Portfolios Count
    12 Projects Listed
    View Profile
    4.8 4.8 (5)

  • Bulb Studios

    We empower you to create customer-focused, digital products.

    We empower you to create customer-focused, digital products.

    Based in Leicester, England, we are a team of digital specialists - designers, developers, project managers and digital fanatics. We have a diverse set of skills and we love the digital products we make...

    Top Services:

    • Web Design
    • Software Development
    • Web Development
    • Mobile App Development
    • Digital Marketing
    • Show more
    Location
    Leicester, United Kingdom
    Number of Employees
    Under 49
    Average Hourly Rate
    $75/hr
    Minimal Budget
    $10,000 - $25,000
    Portfolios Count
    4 Projects Listed
    View Profile
    4.8 4.8 (5)
    4.6 4.6 (19)

  • Quytech

    AI | Gen-AI | Blockchain | IT Staff Augmentation | Mobile App

    AI | Gen-AI | Blockchain | IT Staff Augmentation | Mobile App

    Quytech is a leader in digital innovation of global startups, SMEs, and Fortune 500 organizations. With 14+ years of experience and strong technology expertise, we deliver digital-first experiences that help businesses stay competitive. View the Quytech Reviews, Portfolio, and Services...

    Top Services:

    • Mobile App Development
    • AI Development
    • Blockchain
    • IoT
    • Software Development
    • Show more
    Location
    Haryana, India
    Number of Employees
    100 - 249
    Average Hourly Rate
    $20/hr
    Minimal Budget
    $10,000 - $25,000
    Portfolios Count
    12 Projects Listed
    View Profile
    4.7 4.7 (4)
    4.3 4.3 (122)

  • DeepInspire

    Fintech Software Development Services

    Fintech Software Development Services

    DeepInspire is a boutique software development company with a focus on fintech software development, offering services such as IT consulting, technical due diligence, digital transformation, product development, MVP development, and more...

    Top Services:

    • Software Development
    • Web Design
    • Mobile App Development
    • AI Development
    • UI/UX Design
    • Show more
    Location
    Lviv, Ukraine
    Number of Employees
    Under 49
    Average Hourly Rate
    $60/hr
    Minimal Budget
    $10,000 - $25,000
    Portfolios Count
    15 Projects Listed
    View Profile
    4.7 4.7 (4)
    5.0 5.0 (40)

  • Vitec GmbH

    Your 360° Software Development Partner.

    Your 360° Software Development Partner.

    We are Vitec and we help people worldwide not only to build IT Solutions from scratch, but to make them successful. As a 360° Software Development Partner, we take care of everything to design our partner's business models digitally...

    Top Services:

    • Product Design
    • Mobile App Development
    • Web Development
    • UI/UX Design
    • Graphic Design
    • Show more
    Location
    Kornwestheim, Germany
    Number of Employees
    Under 49
    Average Hourly Rate
    $40/hr
    Minimal Budget
    $10,000 - $25,000
    Portfolios Count
    6 Projects Listed
    View Profile
    4.7 4.7 (4)
    5.0 5.0 (9)

  • Visions Design

    Award Winner Recipient of a Best Design Award for outstanding work.
    We create meaningful digital experiences.

    We create meaningful digital experiences.

    At Visions Design, we've spent the last 10 years working with businesses across various industries and countries, but what truly matters to us is the people we work with. Building strong relationships with like-minded clients who care about their business is key to delivering exceptional results...

    Top Services:

    • Branding
    • Web Design
    • Web Development
    • Logo Design
    • Graphic Design
    • Show more
    Location
    Warrington, United Kingdom
    Number of Employees
    Under 49
    Average Hourly Rate
    $75/hr
    Minimal Budget
    $10,000 - $25,000
    Portfolios Count
    17 Projects Listed
    View Profile
    4.7 4.7 (4)
    5.0 5.0 (42)

  • Duo Studio

    Branding, websites, and content. Built in Baltimore.

    Branding, websites, and content. Built in Baltimore.

    Duo is a Baltimore studio for branding, websites, and content. We build for organizations whose digital presence needs to match the quality of their work. Clearer story. Stronger system. Better first impression...

    Top Services:

    • Branding
    • Web Design
    • Web Development
    • Creative Services
    • Graphic Design
    • Show more
    Location
    Baltimore, Maryland
    Number of Employees
    Under 49
    Average Hourly Rate
    $150/hr
    Minimal Budget
    $10,000 - $25,000
    Portfolios Count
    6 Projects Listed
    View Profile
    4.7 4.7 (4)

  • AMgrade

    Web & Mobile Development Company

    Web & Mobile Development Company

    At AMgrade, we empower businesses - from innovative startups to established enterprises - in over 53 countries with custom software development and Staff Augmentation services...

    Top Services:

    • Web Development
    • Staff Augmentation
    • Software Development
    • Mobile App Development
    • Web Design
    • Show more
    Location
    Prague, Czech Republic
    Number of Employees
    50 - 99
    Average Hourly Rate
    $40/hr
    Minimal Budget
    $10,000 - $25,000
    Portfolios Count
    9 Projects Listed
    View Profile
    4.7 4.7 (4)

  • Equal Digital Product Design Agency

    Top UX/UI company for B2B Software Vendors (ISVs) and Enterprise

    Top UX/UI company for B2B Software Vendors (ISVs) and Enterprise

    Congratulations, we are a Top UX/UI company for B2B Software Vendors (ISVs) and Enterprise. We help businesses scale and improve commercial efficiency through thoughtful and strategic design...

    Top Services:

    • Product Design
    • Digital Services
    • UI/UX Design
    • Software Development
    • ERP Consulting
    • Show more
    Location
    São Domingos de Rana, Portugal
    Number of Employees
    Under 49
    Average Hourly Rate
    $50/hr
    Minimal Budget
    $10,000 - $25,000
    Portfolios Count
    13 Projects Listed
    View Profile
    4.6 4.6 (4)

  • Bravado Solutions

    Recognized For Excellence In AI And Cloud Transformation

    Recognized For Excellence In AI And Cloud Transformation

    Bravado Solutions is a custom software development company in Pakistan offering software development, cloud development, mobile app development and web development services...

    Top Services:

    • Software Development
    • AI Development
    • Cloud Consulting
    • Mobile App Development
    • Web Development
    • Show more
    Location
    Islamabad, Pakistan
    Number of Employees
    100 - 249
    Average Hourly Rate
    $25/hr
    Minimal Budget
    $10,000 - $25,000
    Portfolios Count
    5 Projects Listed
    View Profile
    4.6 4.6 (4)

  • Armix Group

    Custom Software, Mobile Apps, Web Design, SEO, PPC, GA4

    Custom Software, Mobile Apps, Web Design, SEO, PPC, GA4

    Armix Group is an NYC-based company specializing in Custom Software Development, Web Design, Mobile Apps, SEO, PPC, GA4/GTM to meet each business's unique needs. With over 18 years of experience, we assist companies of all sizes in navigating the ever-evolving digital landscape...

    Top Services:

    • Software Development
    • Mobile App Development
    • Web Development
    • eCommerce Development
    • AI Development
    • Show more
    Location
    New York City, New York
    Number of Employees
    Under 49
    Average Hourly Rate
    $80/hr
    Minimal Budget
    $10,000 - $25,000
    Portfolios Count
    4 Projects Listed
    View Profile
    4.7 4.7 (4)

  • Omnist Techhub Solutions

    Your Trusted Technology Partner For Mobile Apps / Web Apps / IOT Solutions / Digital Marketing

    Your Trusted Technology Partner For Mobile Apps / Web Apps / IOT Solutions / Digital Marketing

    With a global presence and offices in India, Dubai, Canada, and USA, we help organizations and entrepreneurs from various domains and industry verticals to solve specific industry challenges and be ready for the future dominated by mobile apps...

    Top Services:

    • Mobile App Development
    • Web Development
    • Web Design
    • eCommerce Development
    • WordPress Website Design
    • Show more
    Location
    Noida, India
    Number of Employees
    50 - 99
    Average Hourly Rate
    $15/hr
    Minimal Budget
    $10,000 - $25,000
    Portfolios Count
    11 Projects Listed
    View Profile
    4.7 4.7 (4)
    4.9 4.9 (110)

  • NetzOptimize

    NetzOptimize Is a Leading End-To-End Software Company.

    NetzOptimize Is a Leading End-To-End Software Company.

    NetzOptimize is a leading end-to-end software company that offers full-cycle software development services to businesses of varying sizes. We provide a comprehensive range of services catering to all software development stages. Our offerings include software design, prototyping, development, testing...

    Top Services:

    • Mobile App Development
    • Web Development
    • Web Design
    Location
    Miami, Florida
    Number of Employees
    Under 49
    Average Hourly Rate
    $55/hr
    Minimal Budget
    $10,000 - $25,000
    Portfolios Count
    12 Projects Listed
    View Profile
    4.7 4.7 (4)

  • DeviceBee Technologies

    Top Mobile App Development Company in Dubai UAE

    Top Mobile App Development Company in Dubai UAE

    DeviceBee stands out as one of the top AI app development companies in Dubai, renowned for delivering intelligent, scalable mobile apps tailored for iOS and Android platforms. With a strong emphasis on innovation and user-centric design, DeviceBee has earned a reputation for professionalism,...

    Top Services:

    • Mobile App Development
    • eCommerce Development
    • WordPress Website Design
    • UI/UX Design
    • Web Design
    • Show more
    Location
    Dubai, United Arab Emirates
    Number of Employees
    50 - 99
    Average Hourly Rate
    $60/hr
    Minimal Budget
    $10,000 - $25,000
    Portfolios Count
    53 Projects Listed
    View Profile
    4.6 4.6 (4)
    4.0 4.0 (37)

  • Vrinsoft UK

    Top Software, Web & App Development Company in UK

    Top Software, Web & App Development Company in UK

    Vrinsoft is a leading Mobile & Web Development Company in London, UK, driving digital transformation for businesses of all sizes, from SMEs to large enterprises in industries like finance, logistics, healthcare, and e-commerce. We have demonstrated a history of success transforming ideas into action...

    Top Services:

    • Mobile App Development
    • Web Development
    • Web Design
    • Software Development
    • Blockchain
    • Show more
    Location
    London, United Kingdom
    Number of Employees
    100 - 249
    Average Hourly Rate
    $25/hr
    Minimal Budget
    $10,000 - $25,000
    Portfolios Count
    10 Projects Listed
    View Profile
    4.7 4.7 (4)

  • Confidence Technology

    Turnkey website development | Order development.

    Turnkey website development | Order development.

    Turnkey website development Order website development and individual design Website promotion Order a website High quality of work...

    Top Services:

    • Web Design
    • Web Development
    • eCommerce Development
    • WordPress Website Design
    • Mobile App Development
    • Show more
    Location
    Kyiv, Ukraine
    Number of Employees
    50 - 99
    Average Hourly Rate
    $70/hr
    Minimal Budget
    $10,000 - $25,000
    Portfolios Count
    7 Projects Listed
    View Profile
    4.7 4.7 (4)

  • Eloqwnt

    Design is a silent language, and we are its most eloquent storytellers.

    Design is a silent language, and we are its most eloquent storytellers.

    Eloqwnt is a Branding and Creative Studio founded back in 2023. At Eloqwnt we are innovators, always searching for creative solutions to make a meaningful impact in addressing challenges...

    Top Services:

    • Digital Services
    • Branding
    • Digital Strategy
    • Product Design
    • Web Design
    • Show more
    Location
    Dubai, United Arab Emirates
    Number of Employees
    Under 49
    Average Hourly Rate
    $50/hr
    Minimal Budget
    $10,000 - $25,000
    Portfolios Count
    53 Projects Listed
    View Profile
    4.7 4.7 (4)

  • Sigli

    Data Science with Purpose, Innovation with Impact.

    Data Science with Purpose, Innovation with Impact.

    Sigli is a forward-thinking software development firm specializing in Digital Product Development and Transformation. Certified under ISO/IEC 27001, we ensure top-tier information security. "Data Science with Purpose, Innovation with Impact" defines our mission to deliver high-quality, scalable digital...

    Top Services:

    • AI Development
    • Software Development
    • Staff Augmentation
    • CRM Consulting
    • ERP Consulting
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    Location
    Antwerp, Belgium
    Number of Employees
    100 - 249
    Minimal Budget
    $10,000 - $25,000
    Portfolios Count
    2 Projects Listed
    View Profile
    4.7 4.7 (4)
    5.0 5.0 (6)

  • Codeautomation

    Transforming businesses through AI Automation Services.

    Transforming businesses through AI Automation Services.

    CodeAutomation is an Award-Wining AI Development Company based Naperville, IL...

    Top Services:

    • AI Development
    • Web Development
    • Digital Services
    • eCommerce Development
    • Software Testing
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    Location
    Naperville, Illinois
    Number of Employees
    50 - 99
    Average Hourly Rate
    $100/hr
    Minimal Budget
    $10,000 - $25,000
    View Profile
    4.6 4.6 (3)
    5.0 5.0 (14)

  • NewAgeSysIT

    Native | Hybrid | IOS & Android Mobile App Development

    Native | Hybrid | IOS & Android Mobile App Development

    NewAgeSys IT, Top Mobile App Development Company in NJ, provide mobile app development services to various vertical such as Healthcare, Fitness, Social & Networking, Sports, Education, Utility, On Demand Services etc. We take care of Mobile App UI/UX Design & Development, API & Back-end Programming...

    Top Services:

    • Mobile App Development
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    • Software Development
    • Web Design
    • ERP Consulting
    • Show more
    Location
    Princeton, New Jersey
    Number of Employees
    250 - 499
    Average Hourly Rate
    $25/hr
    Minimal Budget
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    Portfolios Count
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    4.6 4.6 (3)
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  • Bambuk Studio

    Award Winner Recipient of a Best Design Award for outstanding work.
    Brand & Digital Transformation Studio

    Brand & Digital Transformation Studio

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    • Branding
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    Lviv, Ukraine
    Number of Employees
    Under 49
    Average Hourly Rate
    $45/hr
    Minimal Budget
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    4.5 4.5 (3)
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  • ZAAG SYSTEMS

    Ai fist design & development company

    Ai fist design & development company

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    Location
    Dhaka, Bangladesh
    Number of Employees
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    Average Hourly Rate
    $20/hr
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Explore Software Development Specializations

Explore all Software Development Companies

Popular Services

Why People Trust DesignRush

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

DesignRush rating logos on Trustpilot and Google

Sources

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

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

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

JavaScript Development Company Hiring Guide

What is a JavaScript development company?

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

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

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

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

Success story

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

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

What does a JavaScript development company do?

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

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

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

Their standard services include:

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

Success story

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

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

What is the typical timeline for JavaScript development projects?

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

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

Phase Timeline

Initial planning and concept

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

Designing the web app

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

Choosing the tech stack

  • Web application
  • Database and hosting
 1 week

Development phase

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

Testing and quality assurance (QA)

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

Deployment

  • Launch
  • Server configuration
 1 week

Post-launch activities

  • Monitoring and maintenance
  • Updates and improvements
 Ongoing

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

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

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

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

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

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

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

Why should I hire a JavaScript development agency?

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

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

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

Success story

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

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

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

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

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

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

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

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

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

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

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

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

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

Its Relevant Background

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

Its Services and Processes

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

Related to Your Project

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

What are the best JavaScript development companies in the US?

The best JavaScript development companies in the US are:

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

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