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List of Top JavaScript Development Companies | Top JavaScript Developers

  • SDLC Corp

    Hire the Best Web and Mobile App Developers
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    At SDLC Corp, we as Your Technology Partner, are ready to turn your aspirations into tangible realities and provide enduring support for years to come. Our journey commenced in 2015, and since then, we've established a global presence, extending our reach to multiple continents, including the United States, the Uni ... read more about SDLC Corp

    "SDLC Corp Delivers Exceptional Mobile App Development for Icertis"
    Samir Bodas, Chief Executive Officer at Icertis at Icertis
    < $25/hr
    250 - 999
    2015
    India, United Kingdom
  • Cubix

    Award Winning Software Development Company
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    Welcome to Cubix! We are excited to see you on our profile. Cubix is a leading mobile app, games, and enterprise software development company! – expert in developing, customizing, and integrating complex enterprise-level solutions, business intelligence analytics, and advanced web and mobile solutions. With ... read more about Cubix

    "Total Colaboration and support are making a great lifetime partnership"
    Jean Franco Rivera, Strategic Business Partner at Domino Earning World (DEW)
    < $25/hr
    50 - 249
    2008
    United States, UAE
  • instinctools

    Dedicated Software Development Teams
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    Based in the United States, *instinctools is a top-rated software product development company that offers its clients tailor-made IT and digital transformation solutions. Their competencies lie in enterprise software development, cloud computing and mobile app development. They have a broad tech stack of PHP, Java ... read more about instinctools

    "The team delivers on time and within budget, proactively asking how to help the client and providing new ideas."
    Sebastian Belle, Head of Engineering at lawpilots GmbH
    $25 - $49/hr
    250 - 999
    2000
    United States, Germany
  • OpenXcell

    Hire the Best Mobile App Developers
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    With 14+ years of experience and more than 500+ technical experts, OpenXcell is the go-to place for anyone hiring custom software developers. Headquartered in the USA, the company has delivered 1000+ software products to 700+ happy customers using its expertise in leading software development frameworks and languages. ... read more about OpenXcell

    "The developing team at OpenXcell has always surprised us with some unique features"
    Blake Ford, Founder at Faldax Crypto Exchange
    < $25/hr
    250 - 999
    2009
    United States, India
  • Binmile Technologies

    Product Engineering & Software Development Company
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    Binmile is a Product Engineering & Custom Software Development Company with offices across the globe.We are an enterprise software engineering company that helps organizations implement their digital journeys at speed. An ISO 9001:2008 & 27001:2013 certified company, strengthened by our unique Global Deliv ... read more about Binmile Technologies

    "Skilled, transparent & professional team"
    Daniel Prince, Product Manager at Veranda Learning
    $50 - $99/hr
    250 - 999
    2017
    India, United States
  • NMG Technologies

    Transforming Startups into Industry Leaders
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    NMG is a globally recognized digital solutions powerhouse, specializing in full-cycle software development since 2008. With over 15 years of expertise, we serve a diverse clientele, from NASDAQ-listed corporations to innovative startups, delivering solid solutions within budget and timelines. Our team comprises over 15 ... read more about NMG Technologies

    "Highly recommend them as Best Mobile App Developers"
    Jeremy Tillman, Founder & CEO at Tillman Learning LLC
    $25 - $49/hr
    50 - 249
    2008
    United States, India
  • Appello Software

    Hire Leading Software Developers
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    Based in Australia, Appello Software is a full–service software development company that uses frameworks like .NET, CakePHP, Ruby on Rails, etc. They serve industries like healthcare, education, Fintech, and more. They have completed 140 projects so far and are striving to deliver more.

    "Project management was very impressive."
    Theresa Buhk, Personal trainer at at F45 Training
    $100 - $149/hr
    50 - 249
    2015
    Australia, United Kingdom
  • Plavno

    Maximize value with AI-driven solutions
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    Plavno is a premier software development company that helps
businesses capture the opportunity of AI technology. Fully-fledged teams of specialists cover each stage of product creation, from product management and analysis to design, development, testing, and ongoing support. Plavno AI team&nbs ... read more about Plavno

    "Their team showcases their experience by offering diverse options for consideration."
    Mikita Kot, Managing Director at Cogniteq
    $25 - $49/hr
    50 - 249
    2007
    United Kingdom, United States
  • Attract Group

    Software development & IT consultancy group
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    Attract Group is a great team of driven IT Professionals. We provide excellent web, mobile & custom solutions for your business along with IT Consulting. You get superb service and user experience since our team cares about Attract Group’s reputation and brand.  Our headquarters are located ... read more about Attract Group

    "Three Years of Dependable Work with Attract""
    Kevin Loos, Marketing Lead at Infento
    $25 - $49/hr
    50 - 249
    2011
    United States, Netherlands
  • Bachoo

    Web and mobile solutions that boost your business
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    Bachoo is a leading web and custom software development company. They focus on creating sophisticated designs and technologically advanced applications that drive clients’ businesses. Their tech expertise revolves around web and software development services, using tech like JAVA, PHP, Python, ReactJS, NodeJS fra ... read more about Bachoo

    "Great partner to deliver a beautiful products!"
    Dmitry Chaplinsky, Senior Architect/Developer at at Zone
    $25 - $49/hr
    10 - 49
    2015
    Belgium, United States
  • Roweb Development is a Romania-based software development company with 15+ years of experience and expertise in technologies like AngularJS, NodeJS, ReactJS, C#, .NET, PHP, Java, Laravel, Javascript, etc. They manage end-to-end product development projects, from business analysis to post-implementation testing and main ... read more about Roweb Development

    "Excelent"
    Sorin-Stefan Ungureanu, General Manager at Seatbelt Consulting SRL
    NA
    50 - 249
    2004
    Romania, United States
  • NEARSURE

    The Nearshore Outsourcing Company
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    Nearsure is a tech provider that connects the most demanding businesses with highly skilled, tech-savvy professionals across various industries. The company provides cost-effective and agile solutions that surpass clients' expectations to meet their tech needs with cultural affinity in aligned time zones.   ... read more about NEARSURE

    "Nearsure has proven to be an invaluable partner."
    Joe Paulini, CEO & Co-Founder at Chexout
    $25 - $49/hr
    50 - 249
    2017
    United States, UAE
  • Altamira

    Holistic care for your digital solutions
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    We provide solutions that make a tangible impact to our clients’ growth and productivity. With domain knowledge across product and technology development, we aim to provide cost-efficient solutions without compromising quality. We are driven to deliver the best, every single time.  We specialise in:  ... read more about Altamira

    "Experienced Professionals Producing Top Quality Product"
    Yomi O
    $50 - $99/hr
    50 - 249
    2009
    United States, Slovakia
  • ORIL

    Innovating to Achieve Monumental Results
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    ORIL is a  software development and design company that enable companies in Real Estate, FinTech, Transportation and Automotive, and more deliver intuitive, user-friendly digital products. Our team combines technical expertise with domain-specific knowledge to deliver high-quality digital ... read more about ORIL

    "DevOps and Full Stack Development"
    Ben Ryan, Director of Product at Parity Inc. at Parity Inc.
    $25 - $49/hr
    50 - 249
    United States, Ukraine
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  • CodeBright has a team of 100+ innovators and developers who handle various complex software development projects to innovate and solve business problems. They have a strong portfolio of web and mobile applications in their bag. CodeBright has been creating solutions with lasting value since its inception.

    "A US-Based IT Partner We Trust"
    Richard Anglin, CEO at telmedx
    NA
    50 - 249
    2015
    United States
  • Trigma is a leading IT service provider and consulting company, enabling businesses to devise and execute their modernization strategy to improve their IT structure and efficiency.  We are an established provider of services like Custom Software Development, Web and Mobile Application Development ... read more about Trigma

    "AI-driven Consumer Insights Platform"
    Mohit Agarwal, Co-Founder at Algorismic Tech at Algorismic Tech
    < $25/hr
    50 - 249
    2008
    India
  • Working diligently in the world of technology to assist firms, enterprises, and organizations around the globe to manage business operations more efficiently and effectively, Closeloop has been in operations for the past 12+ years. Closeloop ticks all the right boxes to satisfy your organization’s digital urges. ... read more about Closeloop Technologies

    "CRM project done remarkably by professionals"
    Claire Cynthia, Information Technology Specialist at McGregor Boyall at McGregor Boyall
    $25 - $49/hr
    50 - 249
    2011
    United States
  • SoluLab

    Blockchain | Metaverse | DigitalTranformation | AI
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    SoluLab is a software development company that has delivered 1500+ projects and boasts 500+ happy clients. They provide software development services in application development, cloud services, API integration, desktop application development, UI/UX design, and more. SoluLab has 7+ years of professional experience.

    "AI App"
    Elias Tsoukatos, Director Ejecutivo (aiMonkey) | Estratega Comercial y Gerente de Planificación - Oficial de Desarro at aiMonkey
    $25 - $49/hr
    250 - 999
    2014
    United States, India
  • Reckonsys Tech labs Private Limited

    Delivering Delightful Digital transformations...
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    Reckonsys is a boutique software product development services firm specialized in creating uncommon solutions for common problems by making use of the right technologies and best practices. Reckonsys works with Startup founders to build their MVP’s and with existing Enterprises to help solve interesting problems. ... read more about Reckonsys Tech labs Private Limited

    "Their development quality is good and their costs are low."
    Devendra Khandegar, Founder at kredily
    $25 - $49/hr
    10 - 49
    2015
    India
  • CDN Solutions Group

    Custom Software & Blockchain Development Company
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    CDN Solutions Group is a leading custom software development company that provides a wide range of services to businesses of all sizes. We specialize in developing innovative and tailored solutions to meet the specific needs of our clients. Our team of highly experienced and skilled developers has the expertise to deli ... read more about CDN Solutions Group

    "Exceptional Custom Software Development by CDN Solutions Group"
    Amanuel Weldegiorgis, Chief Executive Officer at madebir at madebir
    < $25/hr
    250 - 999
    2000
    India
  • Saigon Technology

    Award-winning Vietnam Software Outsourcing Company
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    Has a team of world-class expert developers in ASP.NET, AngularJS, NodeJS, React JS, iOS and Android/React Native application development services. Saigon Technology specializes in providing professional Offshore Software Development and Software Development Outsourcing Services based on the offshor ... read more about Saigon Technology

    ""Innovative Solutions and Flawless Execution by Siagon Technologies""
    Aaron Levie, CEO at Box.inc
    $25 - $49/hr
    250 - 999
    2012
    Vietnam
  • Aalpha Information Systems is the global pioneer in providing IT consulting and bespoke software development & web development solutions. We provide custom development solutions across Software Development, Mobile Phone Application Development, Responsive Web Design, and Web App Development Services.

    "Great and trustful company"
    Rytis Augustinas, DIrector at Your Movie LTD
    < $25/hr
    50 - 249
    2008
    India, Israel
  • Zealous System

    Dedicated Software Development Team
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    We believe in working in synergy, and growing together. You grow, we grow! Zealous System is a full-fledged IT service provider with global clientele and end-to-end service portfolio. Set on a self-evolutionary path of innovation, we strive to create a rare talent pool whether it is cognitive technologies such as Bl ... read more about Zealous System

    "Very professional delivery of services, and very talented and service minded people. "
    Petter Lindgjerdet
    < $25/hr
    50 - 249
    2008
    India
  • SimbirSoft

    We create world class software products & services
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    SimbirSoft offers custom software development services provider and has implemented more than 900 projects. They have a strength of 1400+ employees and have an overall experience of 20 years. SimbirSoft offers complex technical solutions and products for banking, finance, medicine, retail, and many other industries.

    "The whole experience was very good, and I’m looking forward to our future cooperation!"
    Lev Bein, IT Analyst at LB Internet Solutions
    $50 - $99/hr
    1,000 - 9,999
    2001
    Russia
  • IndiaNIC

    Digital Product Agency with Enterprise Experience
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    Our primary forte is working with Custom Software Development, Web Development, Ecommerce development, Mobile App Development and Enterprise Solutions with design led engineering practices. Craving to find out more? Reach out to us and you'll know.  

    "Excellent experience"
    Özer Erik
    $25 - $49/hr
    250 - 999
    1997
    United States
  • Next Big Technology(NBT)

    Best Web & Mobile App Development Company
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    Next Big Technology (NBT) is a premium Web & App Development firm established in 2009. NBT always uses the latest technologies for Website & Mobile App development. As an applications development company, we know how to build websites and apps that utilize proper design and programming to build products that ... read more about Next Big Technology(NBT)

    "Very helpful, always quick to reply and help with any problems."
    Andrew McIlravey, Marketing & Business Support Associate at Sonas Systems
    < $25/hr
    50 - 249
    2009
    India
  • DICEUS

    Custom software development company & IT staffing
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    DICEUS is a strategic technology partner for transformation consulting and software engineering. Since 2011, we have accomplished over 130 projects for our clients, from technological companies to insurance, banking, and healthcare.    Our team offers over 100 IT services, including custom software de ... read more about DICEUS

    "The Diceus team did a great job. My employees are satisfied with the result."
    Ihor Kryshchuk, Head of installation service at Lanet
    $25 - $49/hr
    250 - 999
    2011
    Poland
  • Essential Designs

    The Custom Application Developers
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    Essential Designs is a custom software developer, and has been building custom mobile and web based apps since 2008. We are trusted application developers with a wide range and depth of experience in custom built products. We can take a concept, choose the right coding and software solutions, and produce a finished pro ... read more about Essential Designs

    "Everyone we've worked with at Essential has solid expertise in their area and a can-do attitude."
    Sherry Dang, Founder & CEO at
    $25 - $49/hr
    10 - 49
    2008
    Canada
  • BitCot

    Web and Mobile App Development Company
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    BitCot is the top mobile app development company in San Diego, We believe in taking great ideas to reality and help launch great businesses. We design and develop top websites and mobile applications for startups, entrepreneurs, and enterprises. we understand customers and their businesses and we he ... read more about BitCot

    "I recommend BitCot to anyone needing help with automation or AI software platforms."
    Amy Cotton, Product Manager at ResMed | Passionate about creating and sharing impactful solutions for healthcare. at
    $50 - $99/hr
    50 - 249
    2011
    United States
  • Galago

    Your App Development Agency For Startups
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    Galago is your full-service app development agency specializing in crafting bespoke digital products. Our development isn't just about apps; it's about building startup success stories. In the dynamic digital landscape, the need for agile, scalable, and tailored solutions has never been more pronounced. This ... read more about Galago

    "Knowledgeable, Professional, Service-Oriented"
    Bethany Graver, Wellness, Lifepath and Business Consultant at Alimental Business
    $150 - $199/hr
    2 - 9
    2022
    United States
  • JAS Quantum is a cutting-edge software company at the forefront of web and app development solutions. With a focus on innovation and precision, JAS Quantum leverages the power of quantum computing to deliver unparalleled performance and efficiency in its software solutions. The company specializes in creating dynamic a ... read more about JAS Quantum

    "Software Development"
    Bruce Elliott, Chief Product Officer at Definely
    $25 - $49/hr
    50 - 249
    2015
    United States
  • SPEC INDIA

    Enterprise Software, Mobility & BI Solutions
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    An ISO/IEC 27001:2013 company, SPEC INDIA is one of the best software development companies with 36+ years of experience. With a laser focus on innovation, the company is good at cranking out user-friendly, profit-making custom software and mobile apps using Java, PHP, .Net, ReactJS, AngularJS, Python, NodeJS, C#, and ... read more about SPEC INDIA

    "We have worked with SPEC for over 5 years & they are very reliable."
    shilpa narasimhaiah, Assistant General Manager at Jyothy Fabricare Services Ltd (JFSL)
    < $25/hr
    250 - 999
    1987
    India
  • Innowise Group

    ✅ IT Outsourcing & Staff Augmentation since 2007
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    Innowise Group is an international full-cycle software development company with key delivery centers in Eastern Europe and offices worldwide. Our team has over 800 top-notch IT professionals, leveraging their software engineering expertise to make the businesses of our customers more innovative and successful. By co ... read more about Innowise Group

    "We are very much delighted with the high-quality work and professional approach of Innowise Group's performance. "
    Ory Goldberg, CEO at Traxi
    $50 - $99/hr
    1,000 - 9,999
    2007
    United States
  • PieSoft

    Development as Easy as Pie
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    PieSoft is an international company based in Pennsylvania with satellite offices located in Poland and Georgia. How we assist you  We offer start-ups and companies a full spectrum of custom software and hardware development services to achieve business continuity, agility, and efficiency. PieSoft in numbe ... read more about PieSoft

    "With the introduction of PieSoft's CRM, we've been able to manage and enhance our production"
    Laura Cerezo, Director at GistOp
    $25 - $49/hr
    50 - 249
    2012
    United States
  • Software Co

    Software Development Experts
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    At Software Co we build, manage & grow high performing software teams focused on technology & product lead growth. We've cracked the software development outsourcing code with our unique model that combines recruitment, managed operations, and cultural alignment — helping our clients scale their de ... read more about Software Co

    "The experience of working on this software testing project has been enlightening and rewarding."
    Helena samzadeh, Real Estate Agent at Terrace real estate company ltd
    $100 - $149/hr
    10 - 49
    2016
    Australia
  • Zamratech

    Your Gateway to Tech Excellence
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    We offers a comprehensive suite of digital services. From web design and development to mobile app development, software development, and cross-platform app development, we cover all your needs. Our expertise extends to game development. We also provide managed cloud hosting, software, and mobile app maintenance, white ... read more about Zamratech

    "Zamratech met our expectations and also adopted our means of communication"
    Neil Marra, Founder. Director. at Creative Spark
    $25 - $49/hr
    50 - 249
    2015
    United States
  • Cyber Infrastructure Inc.

    On mission to Enhance lives of Billions of users!
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    Our mission is to Empower and Enhance the lives of Billions of users through Profound technology solutions. We invite you to Think Big and join this movement as our Clients, Partners and Employees.   Our services are designed to take your business to the next level, re ... read more about Cyber Infrastructure Inc.

    "A good partner for webdevelopment and appdevlopment projects"
    Hendrik Schmidt
    < $25/hr
    1,000 - 9,999
    2003
    United States
  • SotaTek

    Leading SDaaS & Blockchain Development Company
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    SotaTek is a part of Sota Holdings, a global Software Development as a Service (SDaaS) & IT Consulting group with 7 international offices in Vietnam, the US, Australia & Japan. We deliver sustainable App), , ,  with success guaranteed. With Software Development &&n ... read more about SotaTek

    "Fast delivery and high quality work that went beyond our expectation!"
    Harris Nguyen, Software Development Engineer II at Amazon
    < $25/hr
    250 - 999
    2015
    Vietnam
  • We are a dynamic team of passionate coders, tech enthusiasts, graphic designers and 3D artists committed to turning your ideas into powerful, user-centric solutions. We Do: - Web App Development - Mobile App Development - Digital Marketing - Blockchain Development - 3D Art & Modeling - Graphic ... read more about PhdTech Software

    "Mobile App Development"
    Thomas Dohmke, Chief Executive Officer at GitHub at GitHub
    < $25/hr
    10 - 49
    2019
    India
  • Selleo Labs

    🎯 Your Trusted Software Development Partner
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    In Poland, Selleo Labs delivers impactful software development services solutions using technologies like ReactJS, NodeJS, Ruby on Rails, Python, PHP, Javascript, etc. For 15+ years, they have engineered 150+ web and mobile software projects. They have industry expertise in developing custom business management tools, ... read more about Selleo Labs

    "Task: Develop MVP. Outcome: MVP delivered on time with quality above expectiations"
    Ludvig Sylvén, Co-Founder & COO at ClickAula
    $25 - $49/hr
    50 - 249
    2007
    Poland
  • Parallel Staff

    Build parallel teams, with unparalleled talent
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    Gain flexibility, competitiveness, simplicity, and success-readiness when building your software projects and operations with Nearshore Software Development. Onboard skilled and seasoned software engineers to scale rapidly without losing the benefits of a dedicated team and top-tier talent. Our experienced profess ... read more about Parallel Staff

    ""We were impressed with the quality of their work.""
    george williamsx, Chief Operating Officer at Nationwide at Nationwide
    $50 - $99/hr
    50 - 249
    2018
    United States
  • VT Labs

    Outpace The Pace. Agile Shopify Development
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    90% of traditional projects overrun. Honestly now, did you spend your youth dreaming about launching an already outdated store? 🦝 We get it - market shifts are hard for all. Gain control and confidence without falling behind competitors. 🔄 Change Priorities Anytime: Your needs change, so do we. � ... read more about VT Labs

    "Trusted IT Outsourcing partner"
    Serhii Ostrov, PM/Team Lead at Flashly Beauty LLC
    $50 - $99/hr
    50 - 249
    2016
    Estonia
  • Indi IT is a custom software development company and the chosen  outsourcing partner to global businesses from Fortune 500 to disruptive startups for over a decade now. With us comes the experience of successfully handing over 1300+ digital products & e-marketing projects across varied verticals & industri ... read more about Indi IT Solutions

    "Their dedication and professionalism were instrumental in the project's success"
    Shay Chalmers, Chief Executive Officer at GLT
    $50 - $99/hr
    50 - 249
    2011
    India
  • WebSailors

    ✔️ Web | ✔️ SaaS | ✔️ Mobile | ✔️ Design | ✔️ QA
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    WebSailors.pro is a highly professional company, focused on developing complex Web and Mobile Solutions and Systems, with more than 7 years on market and has branches in Europe, Asia and North America. Our wealth experience includes a lot of successfully implemented projects for customers from all over the world in ... read more about WebSailors

    "Very client-focused company"
    Roman Keller, Senior Project Development Manager at Search Solutions AG
    $25 - $49/hr
    10 - 49
    2013
    UAE
  • Wednesday Solutions

    AI & ML, App Development, Data Engineering
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    Wednesday is a leading Product Engineering Agency. We have worked with over 50 Global Brands. Y-Combinator & Sequoia funded startups, unicorns, and listed enterprises have worked with Wednesday for some of their most challenging engineering, product, and design needs. Due to our product thinking expertis ... read more about Wednesday Solutions

    "What truly stands out for us is the remarkable flexibility demonstrated by Wednesday Solutions."
    Lucy Lai, Senior Vice President - IT Innovation at ERA Singapore
    $25 - $49/hr
    50 - 249
    2020
    India
  • Codiant- A Yash Technologies Company, is a leading technology service provider that specializes in the field of Enterprise Mobility, Web Application Development, UI/UX Development, and Application Maintenance and support Services across various platforms. We’ve continually disrupted industries like Healthcare, ... read more about Codiant Software Technologies Pvt. Ltd.

    "Codiant successfully built a redemption module that allows our customers to redeem rewards. Great experience!"
    H&N International
    $25 - $49/hr
    250 - 999
    2010
    United States
  • Magneto is an award-winning eCommerce agency. Our core competencies lie in developing market-leading end-to-end B2C, B2B, B2B2B, B2B2C, D2C, and Marketplace eCommerce solutions. We are Exclusive Partners with leading B2B eCommerce platforms like Oro Inc. and with Fabric & Commerce Tools for Composbale (Headless) Co ... read more about Magneto IT Solutions

    "Worth every penny and time spent, timely deliverables, and top-class quality"
    Leon Brown, marketing manager at Hmv
    $50 - $99/hr
    50 - 249
    2009
    United States, Canada
  • Merixstudio

    Top Software Development Company
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    We are a full-stack team of 200+ experts who build complex digital products for clients worldwide looking to outsource software development to professionals. Merixstudio’s key expertise is the delivery of high-quality and performant web applications and cross-platform mobile apps. Based on the needs of our cli ... read more about Merixstudio

    "It is the best company to work with"
    Sebastien Guidoux, Chief Operating Officer (COO) at Star Sailors League
    $50 - $99/hr
    50 - 249
    1999
    Poland
  • MobileCoderz is a leading Digital Transformation Company with years of expertise in mobile app development, website development, UI/UX design, eCommerce development, etc. We specialize in developing fully customized IT solutions for the unique needs and preferences of businesses. Over the years, we have successfully co ... read more about MobileCoderz Technologies

    "BEST MOBILE APP DEVELOPER"
    ross freedman, Co-founder | Board Member | Investor at Rightpoint at Rightpoint
    < $25/hr
    50 - 249
    2015
    India
  • Unicsoft

    Your Top-rated Vendor for Next-Gen AI Solutions
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    We excel in AI solutions, anchored by our dedication to uncompromising quality, being ISO-certified vendor. Aligned with the EU AI Act and GDPR compliance, our approach prioritizes data integrity, privacy, and legal conformity. Our AI expertise covers a spectrum of transformative technologies, including Ma ... read more about Unicsoft

    "Great team for support and development of internal applications"
    Dmitry Likhachev, Head of IT at Auto Fleet Control GmbH
    $50 - $99/hr
    50 - 249
    2005
    United States
  • Sphinx

    Leading SAP and Software Development Company
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    Sphinx is a leading technology company headquartered in Vietnam with international representative offices in Korea and Australia.  The name Sphinx represents an iconic symbol of ancient Egypt, embodying the exceptional combination of intelligence and inner strength within our entire workforce. With an expert ... read more about Sphinx

    "Overall, we were very satisfied with the work of Sphinx and will sure refer them to our partners"
    Ha Nguyen, CEO at DopikAI JSC at DopikAI JSC
    $25 - $49/hr
    50 - 249
    2020
    Vietnam

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Frequently Asked Questions

What is JavaScript mainly used for?

Although the JavaScript programming language has many applications in the tech world, it is mainly used for web development, web applications, server applications, games and more and, more importantly, to add dynamic functionalities to each of them. 
Further, this multi-purpose language is also used for validation purposes on websites and makes websites more interactive and engaging for the end users.

What services do JavaScript development companies offer?

JavaScript development companies offer services like custom web & mobile app development, mobile apps for Android/ iOS, CMS development, and developing/maintaining databases.

How do JavaScript developers contribute to web development projects?

Well, JavaScript can be used for both front-end and as well as back-end development. As a result, JavaScript developers provide full-stack development as far as web development projects are concerned. 
JavaScript experts fully utilize their knowledge of JavaScript and related technologies to write code for robust web apps.

What are the benefits of outsourcing a JavaScript development company?

Coming straight to the point: The biggest plus of outsourcing projects to JavaScript development companies is that they have a vast talent pool of skilled JavaScript developers - both young and experienced JavaScript developers who can work on your project and deliver it on time.
With years of experience behind them, a JavaScript development company will provide a seamless experience. In addition to their unlimited talent pool, we could guarantee that their services would be much cheaper than onshore and nearshore development companies.
Plus, they are good at using project collaboration tools, which means they’ll keep you updated on every tiny little thing they are up to. And, mind you, they have mastered the queen’s language over the years. This means you’ll have enough clarity on projects and don’t have to read between the lines.

How do I choose the right JavaScript development company?

First, you need to be crystal clear about your project requirements. After you are sure about what your project requirement is, you can start creating a list of probable partners.
Next, you can shortlist five companies who can deliver your project on time and get in touch with them. Get an estimate of project cost and delivery time frame.
Finally, taking everything into consideration, you should finalize your JavaScript development partner.

Can JavaScript experts work on both front-end and back-end development?

Yes, since JavaScript can be used both for front-end as well as back-end development, the majority of experts can work on front-end as well as back-end. This can cut down costs for you!
However, some JavaScript experts may work either on the front end or back end. You can ask the JavaScript Development Agency you have hired whether developers working on the project can work both on the front end and back end.

What is the typical cost and timeline for JavaScript development projects?

Regarding JavaScript development projects, the cost could vary between $1000 to $80,000 depending on the kind of project you want to get done. Why? Because the price of a Simple Website will be different than that of a Web Application. Then there are different types of Web Applications (small, medium, and large) that you can develop using Javascript, but their prices vary as their complexities. Plus, the charge for developing Progressive Web Apps differs from that of Single Page Applications. 

For reference, let's have a look at some numbers.

  • Simple Website Developments - 2 to 6 weeks - $1000 to $5000
  • Small Web Applications - 4 to 10 weeks - $5,000 to $20,000
  • Average-sized Applications - 8 to 16 weeks - $20,000 to $50,000
  • Sizeable, Bigger Applications - 16+ weeks - $50,000 to 100, 000 
  • Progressive Web Applications- 4 to 12 weeks - $10,000 to $50,000
  • Single Page Applications - 8 to 20 weeks - $20,000 to $80,000

How can I review the past projects and portfolios of a JavaScript development company on GoodFirms?

GoodFirms provides you with a list of top JavaScript development companies along with ratings and reviews by past clients. You also get info about their hourly rates, number of employees, year of establishment, and location.

For this, you have to visit the webpage of top JavaScript development companies on Goodfirms. 
GoodFirms directory also provides a Leader’s Matrix of firms based on specializations, portfolios, awards, certifications, and client reviews.