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

3,567 Companies - Rankings updated: September 03, 2026

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

JavaScript Development
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  • Guidelock Studios

    Guidelock Studios | Strive for two things in design, simplicity and clarity

    Guidelock Studios | Strive for two things in design, simplicity and clarity

    Guidelock Studios provides endless possibilities and unique solutions for a simple and streamlined creative process...

    Top Services:

    • Branding
    • WordPress Website Design
    • eCommerce Development
    • Web Development
    • Logo Design
    • Show more
    Location
    Pilessa, Sri Lanka
    Number of Employees
    50 - 99
    Average Hourly Rate
    $55/hr
    Minimal Budget
    $1,000 - $10,000
    Portfolios Count
    5 Projects Listed
    View Profile
    5.0 5.0 (2)

  • Ask Your Qa

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

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

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

    Top Services:

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

  • Sprintale Technologies

    Sprint to a better future

    Sprint to a better future

    With years of experience in the industry, our team brings extensive expertise in various domains of IT services. We stay updated with the latest technologies and industry trends to provide you with cutting-edge solutions that give your business a competitive edge...

    Top Services:

    • Web Development
    • eCommerce Development
    • Software Development
    • Mobile App Development
    • IT Services
    • Show more
    Location
    Indore, India
    Number of Employees
    Under 49
    Average Hourly Rate
    $20/hr
    Minimal Budget
    $1,000 - $10,000
    Portfolios Count
    3 Projects Listed
    View Profile
    5.0 5.0 (1)

  • Spectrum Dizajn

    Creation, idea, goal

    Creation, idea, goal

    Form follows function- this is misunderstood. Form and function should be one, united in a spiritual union. Innovation is often the ability to reach back into the pastand bring back what is good, what is beautiful and what it is. That's why we want to provide each client whit special treatment. Each job is a...

    Top Services:

    • Digital Services
    • Reputation Management
    • Creative Services
    • Branding
    • Web Design
    • Show more
    Location
    Novi Sad, Serbia
    Number of Employees
    Under 49
    Average Hourly Rate
    $45/hr
    Minimal Budget
    Under $1,000
    View Profile

  • SoftWars

    Yes, we can!

    Yes, we can!

    SoftWars: Your premier partner for web and mobile development. Our expert team ensures modern, intuitive websites, and engaging mobile apps to elevate your business above the competition...

    Top Services:

    • Logo Design
    • Web Design
    • Web Development
    • WordPress Website Design
    • eCommerce Development
    • Show more
    Location
    Uman', Ukraine
    Number of Employees
    Under 49
    Average Hourly Rate
    $25/hr
    Minimal Budget
    Under $1,000
    Portfolios Count
    13 Projects Listed
    View Profile

  • SteadyWisdom TechnoLabs

    We provide 360° IT Services

    We provide 360° IT Services

    Our 360° services include Branding, Website & Mobile App Development, Digital Marketing, Support, Consultant. Providing 360° solutions with 100% client satisfaction is our goal...

    Top Services:

    • Graphic Design
    • Branding
    • Digital Services
    • Web Design
    • eCommerce Development
    • Show more
    Location
    Rajkot, India
    Number of Employees
    Under 49
    Average Hourly Rate
    $25/hr
    Minimal Budget
    $1,000 - $10,000
    Portfolios Count
    1 Project Listed
    View Profile

  • Modern Tech

    Premier Digital Services & Software Production Company based in the United States & Australia

    Premier Digital Services & Software Production Company based in the United States & Australia

    Modern Tech serves as a comprehensive solution for all your digital requirements, offering a diverse range of innovative and creative products and services. Our team of experts is dedicated to delivering total communication and information solutions to meet your distinct needs...

    Top Services:

    • Web Development
    • eCommerce Development
    • Mobile App Development
    • Graphic Design
    • UI/UX Design
    • Show more
    Location
    Wilmington, Delaware
    Number of Employees
    50 - 99
    Minimal Budget
    $1,000 - $10,000
    View Profile

  • Creatix Technologies

    Possibilities Meet Technology

    Possibilities Meet Technology

    Creatix Technologies is a software and blockchain development company, bringing the best engineering teams and talents in Armenia to startups, SMEs, as well as enterprises around the world...

    Top Services:

    • Web Design
    • eCommerce Development
    • Web Development
    • Software Testing
    • Blockchain
    • Show more
    Location
    Yerevan, Armenia
    Number of Employees
    Under 49
    Average Hourly Rate
    $30/hr
    Minimal Budget
    $1,000 - $10,000
    View Profile
    5.0 5.0 (1)

  • Danubius IT Solutions

    End to end software development since 2010.

    End to end software development since 2010.

    Danubius IT Solutions prioritizes continuous learning and improvement to provide customers with the latest technologies. Emphasizing the human side, we place importance on clear communication, agile methodologies, and collaborative partnerships...

    Top Services:

    • Software Development
    • Staff Augmentation
    • IT Services
    • DevOps Consulting
    • UI/UX Design
    • Show more
    Location
    Budapest, Hungary
    Number of Employees
    50 - 99
    Average Hourly Rate
    $60/hr
    Minimal Budget
    $25,000 - $50,000
    View Profile

  • Ignitesol

    Top-notch full-service mobile & web app design & development for startups & product companies

    Top-notch full-service mobile & web app design & development for startups & product companies

    Specializing in assisting startups and product companies, we offer comprehensive tech strategy consulting akin to a fractional CTO, outstanding UX design, and robust product development services. Our expertise spans across backend, frontend, mobile, cloud, fullstack, and QA services, effectively eliminating...

    Top Services:

    • UI/UX Design
    • Mobile App Development
    • Web Design
    • Software Development
    • Software Testing
    • Show more
    Location
    Pune, India
    Number of Employees
    50 - 99
    Average Hourly Rate
    $30/hr
    Minimal Budget
    $10,000 - $25,000
    View Profile

  • Vector Hives

    Elevating Brands With Design

    Elevating Brands With Design

    At Vector Hives, we're dedicated to crafting exceptional designs that elevate your brand. From logos to web and print, our creative team delivers tailored solutions for real impact...

    Top Services:

    • Graphic Design
    • Video Production
    • Branding
    • Logo Design
    • Web Design
    • Show more
    Location
    Haroonabad, Pakistan
    Number of Employees
    Under 49
    Average Hourly Rate
    $20/hr
    Minimal Budget
    $1,000 - $10,000
    Portfolios Count
    2 Projects Listed
    View Profile

  • Nano IT World

    Technology for a Safer World.

    Technology for a Safer World.

    Bangladesh's leading eCommerce and web design company offering affordable, e-commerce web design services in Bangladesh. Nano IT is an e-Commerce development and website design company in Bangladesh with a good reputation and open skill-set. Our web designs and solutions consistently reflect the qualities...

    Top Services:

    • Digital Services
    • Web Design
    • eCommerce Development
    • Web Development
    • WordPress Website Design
    • Show more
    Location
    Dhaka, Bangladesh
    Number of Employees
    50 - 99
    Average Hourly Rate
    $35/hr
    Minimal Budget
    $1,000 - $10,000
    Portfolios Count
    4 Projects Listed
    View Profile
    4.5 4.5 (143)

  • Artisto Design

    Web Dizajn

    Web Dizajn

    Kreativni i funkcionalni web dizajn - Kombinovanjem kreativnosti i funkcionalnosti, naš web dizajn obezbeđuje da web sajt izgleda baš onako kako želiš a karakteriše ga i dobar UX, što na kraju dovodi i do bolje konverzije...

    Top Services:

    • Web Design
    • UI/UX Design
    • Web Development
    • WordPress Website Design
    • eCommerce Development
    • Show more
    Location
    Kraljevo, Serbia
    Number of Employees
    Under 49
    Average Hourly Rate
    $40/hr
    Minimal Budget
    $1,000 - $10,000
    Portfolios Count
    1 Project Listed
    View Profile

  • Digital Thinkers

    Craftsmen of digital innovation

    Craftsmen of digital innovation

    Digital Thinkers is a digital innovation agency. But we can be much more than that! We could be Your partner in success. With our extensive expertise in product design and software development, we have the ability to transform Your ideas into extraordinary digital experiences. We are Digital...

    Top Services:

    • Software Development
    • Mobile App Development
    • Web Development
    • Web Design
    • AI Development
    • Show more
    Location
    Budapest, Hungary
    Number of Employees
    Under 49
    Average Hourly Rate
    $800/hr
    Minimal Budget
    $10,000 - $25,000
    View Profile
    4.4 4.4 (7)

  • New Beginin' Web Technologies

    Web Design and Digital Marketing Services at Affordable Rates

    Web Design and Digital Marketing Services at Affordable Rates

    Our business is all about growing yours! With a passion for bridging design aesthetics with the latest marketing technology, our team is dedicated to propelling businesses into the digital age. Whether you're a startup or an established brand, our web design and marketing technology solutions are tailored to...

    Top Services:

    • Digital Services
    • Web Development
    • SEO
    • Digital Marketing
    • Advertising
    • Show more
    Location
    Columbus, Georgia
    Number of Employees
    Under 49
    Average Hourly Rate
    $130/hr
    Minimal Budget
    $1,000 - $10,000
    View Profile

  • Levabyt

    Proactive software development agency focused on your needs and success

    Proactive software development agency focused on your needs and success

    A team of reliable experts is helping you grow your idea and achieve success. Our diverse skill set encompasses strategic planning, innovative problem-solving, and cutting-edge technology solutions. With a commitment to excellence, we guide you through every step of your journey, ensuring your idea evolves...

    Top Services:

    • UI/UX Design
    • eCommerce Development
    • Web Development
    • Software Testing
    • AI Development
    • Show more
    Location
    Split, Croatia
    Number of Employees
    Under 49
    Average Hourly Rate
    $50/hr
    Minimal Budget
    $10,000 - $25,000
    View Profile
    5.0 5.0 (16)

  • Roquepress

    You Go-To Website Specialist.

    You Go-To Website Specialist.

    At Roquepress, we offer a unique fusion of cultural authenticity and digital proficiency, serving as Singapore's premier Malay SEO specialist and web design service provider. Experience the unparalleled advantage of tapping into our specialized expertise to elevate your online presence and reach your target...

    Top Services:

    • Web Design
    • UI/UX Design
    • Web Development
    • WordPress Website Design
    • eCommerce Development
    • Show more
    Location
    Singapore, Singapore
    Number of Employees
    Under 49
    Average Hourly Rate
    $100/hr
    Minimal Budget
    $1,000 - $10,000
    View Profile
    5.0 5.0 (31)

  • webAD media

    Custom Web Solutions Tailored to Your Needs

    Custom Web Solutions Tailored to Your Needs

    webAD media is a company dedicated to developing web solutions. The focus of our company is the development of customized projects, with global services and solutions for your online presence...

    Top Services:

    • Web Design
    • Web Development
    Location
    Lima, Peru
    Number of Employees
    Under 49
    Minimal Budget
    Under $1,000
    View Profile

  • Fatduck Marketing

    Boost Your Brand & Revenue with Stellar Online Marketing and Web Development

    Boost Your Brand & Revenue with Stellar Online Marketing and Web Development

    An Aussie marketing agency specialising PPC marketing, web development, graphic design, and programming. Our team's capabilities give us a unique competitive advantage, allowing us to develop and track effective (and attractive) funnels on just about any platform. Leveraging our expertise in programming, we...

    Top Services:

    • Media Buying
    • Digital Marketing
    • PPC
    • Social Media Marketing
    • eCommerce
    • Show more
    Location
    Sydney, Australia
    Number of Employees
    Under 49
    Average Hourly Rate
    $100/hr
    Minimal Budget
    Under $1,000
    Portfolios Count
    1 Project Listed
    View Profile

  • ICTS Custom Software

    Simply Effective

    Simply Effective

    At ICTS, we focus on "Simply Effective" in each step of everyday operations and services, in the belief that a lean and effective solution is much better than a fancy one. We understand the struggles and challenges that each entrepreneur faces every day, so we always try to consult and propose the most...

    Top Services:

    • Software Development
    • Web Development
    • eCommerce Development
    • Mobile App Development
    • IT Services
    • Show more
    Location
    Hanoi, Vietnam
    Number of Employees
    Under 49
    Portfolios Count
    6 Projects Listed
    View Profile
    5.0 5.0 (21)

  • Talentelgia Technologies Pvt. Ltd

    Transforming Ideas into innovation

    Transforming Ideas into innovation

    Talentelgia is a renowned IT consulting company in India, with a global presence primarily in the United States, United Kingdom, Australia, and the United Arab Emirates...

    Top Services:

    • Web Development
    • Web Design
    • AI Development
    • Blockchain
    • Mobile App Development
    • Show more
    Location
    Mohali, India
    Number of Employees
    100 - 249
    Average Hourly Rate
    $50/hr
    Minimal Budget
    $1,000 - $10,000
    Portfolios Count
    3 Projects Listed
    View Profile

  • CodeMerx

    Offshore Rockstar Developers

    Offshore Rockstar Developers

    The creators of the fastest .NET decompiler offering software development outsourcing...

    Top Services:

    • Software Development
    • Mobile App Development
    • Staff Augmentation
    Location
    Sofia, Bulgaria
    Number of Employees
    Under 49
    Average Hourly Rate
    $55/hr
    View Profile

  • IT Rock

    Software Development end to end.

    Software Development end to end.

    IT Rock | Specialists in Loyalty Architecture | Web3 & Blockchain | Technology Partners We build digital products that break the rules. We specialize in designing loyalty architectures for companies, integrating the power of Web3 with the security of Blockchain...

    Top Services:

    • Product Design
    • Web Design
    • UI/UX Design
    • eCommerce Development
    • Web Development
    • Show more
    Location
    Buenos Aires, Argentina
    Number of Employees
    50 - 99
    Average Hourly Rate
    $30/hr
    Minimal Budget
    $10,000 - $25,000
    View Profile
    4.8 4.8 (51)

  • Code Of Us

    In Code We Trust

    In Code We Trust

    Code Of Us is a company that specializes in delivering custom software solutions to businesses of all sizes...

    Top Services:

    • Web Design
    • UI/UX Design
    • Web Development
    • IoT
    • Mobile App Development
    • Show more
    Location
    Zagreb, Croatia
    Number of Employees
    Under 49
    Average Hourly Rate
    $50/hr
    Minimal Budget
    $50,000 & Up
    Portfolios Count
    1 Project Listed
    View Profile

  • Kodexo Labs

    Create - Inspire - Deliver

    Create - Inspire - Deliver

    We boost businesses with expert AI software development and web solutions, offering products and consulting across industries like automotive, IT, and healthcare etc. Partner with us to grow in the digital era using innovative technology...

    Top Services:

    • AI Development
    • Mobile App Development
    • Software Development
    • Staff Augmentation
    • Software Testing
    • Show more
    Location
    Austin, Texas
    Number of Employees
    50 - 99
    Average Hourly Rate
    $40/hr
    Minimal Budget
    $10,000 - $25,000
    Portfolios Count
    17 Projects Listed
    View Profile
    5.0 5.0 (6)

  • Starboy Creative

    Maximize business growth with a website that works for you

    Maximize business growth with a website that works for you

    Starboy Creative is a web design studio that's passionate about crafting stellar websites, boosting SEO, and providing out-of-this-world digital marketing solutions for small to medium sized businesses...

    Top Services:

    • Digital Strategy
    • Web Design
    • Web Development
    • WordPress Website Design
    • eCommerce Development
    • Show more
    Location
    Asheville, North Carolina
    Number of Employees
    Under 49
    Average Hourly Rate
    $100/hr
    Minimal Budget
    $1,000 - $10,000
    Portfolios Count
    2 Projects Listed
    View Profile

  • PeakBit Technologies

    Your partner in mobile app and custom web development

    Your partner in mobile app and custom web development

    Our company specializes in high-end custom software development that truly supports your business. With over 10 years of experience, our reliable team has successfully developed 100+ mobile apps and 80+ custom websites. We work with you as partners every step of the way...

    Top Services:

    • Mobile App Development
    • Web Development
    • eCommerce Development
    • Software Development
    • Graphic Design
    • Show more
    Location
    Budapest, Hungary
    Number of Employees
    Under 49
    Average Hourly Rate
    $70/hr
    Minimal Budget
    $10,000 - $25,000
    Portfolios Count
    3 Projects Listed
    View Profile
    5.0 5.0 (29)

  • ProBlue Solutions Ltd

    Websites, Apps & Digital Solutions

    Websites, Apps & Digital Solutions

    ProBlue specializes in the development of sophisticated and intricate web applications and cloud software, prioritizing the enhancement of business efficiency and innovation without compromising substance for style. Our emphasis on crafting solutions within the Drupal framework underscores our commitment to...

    Top Services:

    • Web Development
    • Web Design
    • eCommerce Development
    • Software Development
    • AI Development
    • Show more
    Location
    Portadown, United Kingdom
    Number of Employees
    Under 49
    Average Hourly Rate
    $100/hr
    Minimal Budget
    $1,000 - $10,000
    Portfolios Count
    3 Projects Listed
    View Profile
    5.0 5.0 (12)

  • Flywheel IMC

    Creative Marketing Empowering Everyday Business

    Creative Marketing Empowering Everyday Business

    Transform your brand's story-telling power with our unique fusion of cutting-edge design and marketing acumen. We exceed cost expectations without sacrificing quality, empowering businesses of all sizes. From nimble startups to corporate giants, we craft bespoke solutions that resonate with your audience...

    Top Services:

    • Digital Services
    • Branding
    • Web Development
    • Digital Marketing
    • eCommerce Development
    • Show more
    Location
    Memphis, Tennessee
    Number of Employees
    Under 49
    Average Hourly Rate
    $60/hr
    Minimal Budget
    Under $1,000
    View Profile

  • Comptivia Technologies

    Engineering Partner for Grateful Outcome

    Engineering Partner for Grateful Outcome

    Comptivia Technologies is a global IT Services and Consulting company headquarters in New Jersey USA. We work with leading companies to deliver services and technologies at scale, accelerate digital operations, develop innovative applications, and drive efficiencies throughout their organization...

    Top Services:

    • Web Design
    • AI Development
    • Software Testing
    • Software Development
    • Big Data Analytics
    • Show more
    Location
    Montville, New Jersey
    Number of Employees
    50 - 99
    Average Hourly Rate
    $70/hr
    View Profile
    5.0 5.0 (1)

  • CodeClever

    Building products that matter.

    Building products that matter.

    At CodeClever, we are a dedicated team of highly skilled software engineers who specialize in designing and developing cutting-edge solutions for a range of industries. Some of our key offerings include Geographic Information Systems, Machine Learning, Data Visualization, Video & Voice calling solutions...

    Top Services:

    • Software Development
    • Web Development
    • Mobile App Development
    • AI Development
    • IoT
    • Show more
    Location
    Lahore, Pakistan
    Number of Employees
    Under 49
    Average Hourly Rate
    $40/hr
    Minimal Budget
    $10,000 - $25,000
    View Profile
    5.0 5.0 (9)

  • Xlance Collective

    Enpowering Clients, Building Future

    Enpowering Clients, Building Future

    Founded in 2021, Xlance Collective Co., Ltd is a forward-thinking technology company committed to delivering advanced solutions for businesses. Our team of highly skilled developers specializes in creating customized applications, websites, and system solutions, empowering clients to excel in the digital...

    Top Services:

    • Mobile App Development
    • Software Development
    • AI Development
    • Web Design
    • Web Development
    • Show more
    Location
    Yangon, Burma
    Number of Employees
    Under 49
    Average Hourly Rate
    $6/hr
    Minimal Budget
    $1,000 - $10,000
    View Profile

  • Bytesved Technologies

    Empowering With Innovation

    Empowering With Innovation

    Bytesved is offering software development services on diverse technology platforms. deliver a superior customer experience and give a competitive edge to your software products...

    Top Services:

    • Software Testing
    • Software Development
    • Mobile App Development
    • IT Services
    • Web Design
    • Show more
    Location
    Gandhinagar, India
    Number of Employees
    Under 49
    Average Hourly Rate
    $25/hr
    Minimal Budget
    $1,000 - $10,000
    View Profile
    5.0 5.0 (27)

  • SIVOXI

    Problem-solving with logic and creativity

    Problem-solving with logic and creativity

    At SIVOXI, we're more than just a software development company. We're your strategic partner in maximizing profits and harnessing the power of artificial intelligence. Our passion for business, mathematics, and AI drives our success and defines our specialized services. With a dedicated team of experts...

    Top Services:

    • Mobile App Development
    • Software Development
    • Web Design
    • Web Development
    • AI Development
    • Show more
    Location
    Sandton, South Africa
    Number of Employees
    Under 49
    View Profile
    4.5 4.5 (10)

  • Idiosys UK

    A Global Leader in IT Services & Digital Marketing

    A Global Leader in IT Services & Digital Marketing

    IDIOSYS UK is an ISO 9001:2015 and ISO 10002:2008-certified innovative cloud solution provider company, operating since 2015 with versatile, innovative in-house staff. A revolutionary IT and digital marketing company with a record of delivering 1000+ applications successfully to global clients...

    Top Services:

    • Web Development
    • Web Design
    • eCommerce Development
    • Mobile App Development
    • Software Development
    • Show more
    Location
    London, United Kingdom
    Number of Employees
    50 - 99
    Average Hourly Rate
    $20/hr
    Minimal Budget
    $1,000 - $10,000
    View Profile
    4.7 4.7 (3)

  • Design Key

    Drive Your Growth With Result-Driven Software.

    Drive Your Growth With Result-Driven Software.

    We design and develop user-centric solutions that help companies accomplish their goals. From startups to established businesses, we work closely with our clients to understand their unique needs and create customized software that drives growth and success...

    Top Services:

    • Web Design
    • UI/UX Design
    • Mobile App Development
    • Software Development
    • Web Development
    • Show more
    Location
    Tampa, Florida
    Number of Employees
    Under 49
    Average Hourly Rate
    $55/hr
    Minimal Budget
    $10,000 - $25,000
    Portfolios Count
    9 Projects Listed
    View Profile

  • Conquista Comunicacao

    We are a B2B agency that combines human creativity and technology to turn ideas into results

    We are a B2B agency that combines human creativity and technology to turn ideas into results

    We are specialists in branding, design, advertasing, communication and digital marketing, creating and managing online and offline brands for hundreds of companies in Brazil and Portugal...

    Top Services:

    • Digital Services
    • Graphic Design
    • Web Design
    • Web Development
    • Branding
    • Show more
    Location
    Porto Alegre, Brazil
    Number of Employees
    50 - 99
    Average Hourly Rate
    $50/hr
    Minimal Budget
    Under $1,000
    Portfolios Count
    6 Projects Listed
    View Profile

  • Al-Rafeh Web Developers

    Grow your Business Online

    Grow your Business Online

    We Offer extensive Business Development Services Including Websites, Digital Marketing, Search Engine Optimization (SEO) & more. We committed to deliver top-notch software products and services that exceed our clients' expectations. Some of our core keywords are innovation, reliability, excellence, and...

    Top Services:

    • Digital Strategy
    • Digital Services
    • Web Development
    • eCommerce Development
    • WordPress Website Design
    • Show more
    Location
    Lahore, Pakistan
    Number of Employees
    Under 49
    Average Hourly Rate
    $35/hr
    Minimal Budget
    Under $1,000
    Portfolios Count
    1 Project Listed
    View Profile
    5.0 5.0 (1)

  • Studio Mazzini

    Full-scale Design, Advertising and Software Agency

    Full-scale Design, Advertising and Software Agency

    Full-scale Design, Advertising, and Software Agency. Following our slogan "Creative Fusion" we bridging the gap between strategic and creative thinking in various areas of creative production and programming. We implement projects with the understanding that a strategic approach is important...

    Top Services:

    • Digital Services
    • Logo Design
    • Web Development
    • Web Design
    • Digital Marketing
    • Show more
    Location
    Ljubljana, Slovenia
    Number of Employees
    Under 49
    Average Hourly Rate
    $70/hr
    Minimal Budget
    $10,000 - $25,000
    Portfolios Count
    32 Projects Listed
    View Profile
    5.0 5.0 (1)

  • Triagons

    Make your ideas take flight with our tech done right.

    Make your ideas take flight with our tech done right.

    Triagons, driven by innovation, excels in crafting impactful digital products through a team of top-tier talents. Our approach seamlessly merges design and value, elevating our clients' visions to unparalleled heights in the digital world...

    Top Services:

    • Product Design
    • Web Design
    • UI/UX Design
    • Web Development
    • Mobile App Development
    • Show more
    Location
    Culiacán, Mexico
    Number of Employees
    Under 49
    Average Hourly Rate
    $30/hr
    Minimal Budget
    $1,000 - $10,000
    Portfolios Count
    3 Projects Listed
    View Profile

  • Planet Solutions

    Ideas developers. Dreams enhancers

    Ideas developers. Dreams enhancers

    Planet Solutions specializes in crafting comprehensive Strategic Marketing Plans encompassing both digital and non-digital channels, strategically designed to drive sales for your business. Our emphasis lies in developing plans that prioritize essential processes, precise measurements, and deploying marketing...

    Top Services:

    • Advertising
    • Direct Marketing
    • Business Consulting
    • Digital Services
    • Reputation Management
    • Show more
    Location
    Bogota, Colombia
    Number of Employees
    Under 49
    Average Hourly Rate
    $50/hr
    Minimal Budget
    $1,000 - $10,000
    View Profile
    5.0 5.0 (1)

  • DP Vision

    Think big, brand bigger.

    Think big, brand bigger.

    We aren't your average agency; we're the brains behind some of the tech industry's most disruptive brands. And yeah, we were just crazy enough to think you could change the world!...

    Top Services:

    • Branding
    • Digital Strategy
    • Product Design
    • UI/UX Design
    • Video Production
    • Show more
    Location
    Poznan, Poland
    Number of Employees
    Under 49
    Average Hourly Rate
    $80/hr
    Minimal Budget
    $1,000 - $10,000
    Portfolios Count
    4 Projects Listed
    View Profile

  • IDEACT

    We help companies act on their ideas.

    We help companies act on their ideas.

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

    Top Services:

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

  • Practically.io

    Design. Strategy. Build.

    Design. Strategy. Build.

    A team of experienced digital specialists. We are experts in strategy, web design & build, with several large scale business platforms on our books. Our focus is on long term partnerships and we have a can do attitude...

    Top Services:

    • Web Design
    • Web Development
    • WordPress Website Design
    • SEO
    • Software Development
    • Show more
    Location
    Cheltenham, United Kingdom
    Number of Employees
    Under 49
    Average Hourly Rate
    $100/hr
    Minimal Budget
    $1,000 - $10,000
    View Profile
    5.0 5.0 (1)

  • Proyecto IN

    Helping business to increase their brand awareness online.

    Helping business to increase their brand awareness online.

    We're not any digital marketing agency; we know every company is unique; therefore, we'd love to work with you to identify your goals and establish a strategy to improve your sales and online presence according to your budget...

    Top Services:

    • Digital Strategy
    • eCommerce Development
    • Web Development
    • WordPress Website Design
    • UI/UX Design
    • Show more
    Location
    Culiacán, Mexico
    Number of Employees
    Under 49
    Average Hourly Rate
    $35/hr
    Minimal Budget
    $1,000 - $10,000
    View Profile
    5.0 5.0 (8)

  • Creatif.work

    We build stunning online experiences.

    We build stunning online experiences.

    We build stunning online experiences...

    Top Services:

    • WordPress Website Design
    • Web Design
    • Web Development
    • Branding
    • Graphic Design
    • Show more
    Location
    Singapore, Singapore
    Number of Employees
    Under 49
    Minimal Budget
    $1,000 - $10,000
    Portfolios Count
    7 Projects Listed
    View Profile

  • ThinkWeb

    Custom Web and Software Solution - Driven by Trust, Crafted by Expertise.

    Custom Web and Software Solution - Driven by Trust, Crafted by Expertise.

    ThinkWeb: Your partner for custom web and software solutions. With 15 years of experience and 300+ successful projects, we specialize in secure, tailored web applications. Serving global clients, we excel in healthcare, finance, and e-commerce, ensuring robust security and clean code. We're more than...

    Top Services:

    • eCommerce Development
    • Web Development
    • Mobile App Development
    • Software Development
    • VR/AR
    • Show more
    Location
    Sofia, Bulgaria
    Number of Employees
    Under 49
    Average Hourly Rate
    $50/hr
    Minimal Budget
    $1,000 - $10,000
    View Profile
    5.0 5.0 (4)

  • Branding Elves

    Branding Elves - A Creative Marketing Agency.

    Branding Elves - A Creative Marketing Agency.

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

    Top Services:

    • Web Design
    • Web Development
    • WordPress Website Design
    • eCommerce Development
    • Digital Marketing
    • Show more
    Location
    Jammu, India
    Number of Employees
    50 - 99
    Average Hourly Rate
    $25/hr
    Minimal Budget
    Under $1,000
    Portfolios Count
    3 Projects Listed
    View Profile
    5.0 5.0 (41)

  • Innostax

    AI-augmented development for ambitious product teams.

    AI-augmented development for ambitious product teams.

    Innostax is a custom software development and IT staff augmentation company with 100+ engineers in Framingham, MA (US) and Gurugram, India. Since 2013, we've partnered with product companies and enterprises globally delivering scalable software and dedicated remote teams powered by AI-augmented deve...

    Top Services:

    • Web Development
    • Web Design
    • Software Development
    • Mobile App Development
    • Staff Augmentation
    • Show more
    Location
    Framingham, Massachusetts
    Number of Employees
    50 - 99
    Average Hourly Rate
    $40/hr
    Minimal Budget
    $10,000 - $25,000
    View Profile
    5.0 5.0 (1)

  • iBiabi Lab

    We boost your digital success: Turning ideas into outcomes!

    We boost your digital success: Turning ideas into outcomes!

    Elevate your business with iBiabi Lab's digital expertise! From tailored web design to innovative solutions, we optimize, automate, and integrate, ensuring real and positive results. Our certified team crafts personalized strategies, creating platforms, apps, and AI integrations. Experience cost-effective...

    Top Services:

    • Digital Services
    • Web Design
    • Web Development
    • WordPress Website Design
    • eCommerce Development
    • Show more
    Location
    Medellín, Colombia
    Number of Employees
    Under 49
    Minimal Budget
    $1,000 - $10,000
    Portfolios Count
    2 Projects Listed
    View Profile
    5.0 5.0 (49)

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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