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List of Top JavaScript Development Companies | Top JavaScript Developers

  • RocketBuild partners with innovators, entrepreneurs, and creatives to develop stellar web apps, mobile apps, websites, and system integrations of all types. Our team specializes in programming the cleanest code, providing timely technological insights, and developing amazing applications. Frankly, we just love the oppo ... read more about RocketBuild

    "Excellent resource for mobile app needs"
    Tina Turro, PHR, SHRM-CP, Director of Human Resources & Governmental Affairs at at Kinetrex Energy
    $150 - $199/hr
    10 - 49
    2014
    United States
  • Mind Roots  is a software design and development company which   provides globally focused IT solutions. With our development center  based in Chandigarh, India - we provide a host of IT services from     Website Design & Development to Mobile Apps Development. Being a val ... read more about Mind Roots Private Limited

    "A Pleasure Working with Mind Roots"
    Juan S
    < $25/hr
    50 - 249
    2011
    India
  • Xicom Technologies ltd.

    Software, Web and Mobile app development Company
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    Xicom Technologies Ltd, established in 2002, is a globally renowned web, software and mobile app development company, consistently pushing the boundaries of technology innovation. With nearly two decades of experience, we have solidified our reputation as a trusted partner for businesses seeking cutting-edge digital so ... read more about Xicom Technologies ltd.

    "Excellent Service"
    Alejandro Barros, Academico Asociado at Centro de Sistemas Públicos - Universidad de Chile
    $50 - $99/hr
    250 - 999
    2002
    United States
  • Dengo Systems

    IT company - Web and Mobile development
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    DENGO Systems - is an IT company which has existed since 2012 and has a great number of successful projects. Our main areas of work are: automatization for businesses, web development of any type, development of mobile applications, creation of individual design and corporate identity for the company, fixing extremely ... read more about Dengo Systems

    "Custom built modern CMS by Dengo Systems"
    parry Tam
    $25 - $49/hr
    10 - 49
    2012
    Poland
  • NIX

    Enterprise Software, Web & Mobile Development
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    Over 30 years in the software engineering business we’ve delivered 3’500+ software solutions for clients worldwide. According to IAOP, GSA, EBA, NIX is the recurring leader of TOP-100 global software development companies. With 3’000+ experts onboard, we deliver innovative technology solutions ranging ... read more about NIX

    "Dependable, Trustworthy, Excellence"
    Mark DeJarnatt, Chief Technology Officer at Sparkle Stories LLC
    $50 - $99/hr
    1,000 - 9,999
    1994
    United States
  • DIGIEGGS LTD

    Best Outsourcing on Mobile & Web Development
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    Founded in 2014, DIGIEGGS is a software and consultancy company specialising in new generation software and project development. DIGIEGGS has developed many projects from comprehensive projects to company-specific projects and provides various consultancy supports to many companies. DIGIEGGS also managed to create a ... read more about DIGIEGGS LTD

    "If you need professional & fast help, Digieggs is for you."
    Noyan Alperen Ä°DÄ°N, CEO at at Decktopus Inc.
    $25 - $49/hr
    10 - 49
    2014
    Turkey
  • TekRevol

    Empowering Businesses for Digital Transformation
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    A digital transformation company offering full-stack mobile app development solutions for startups and enterprise-level clients. TekRevol has been listed as one of the best mobile app development solutions providers on various industry review websites. Moreover, we are also listed in the list of 5000 fastest-growing ... read more about TekRevol

    "Partnership from heaven"
    Daniel Burgess
    $25 - $49/hr
    250 - 999
    2018
    United States
  • Ultimate Systems

    Ultimate Systems builds web & mobile applications
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    Ultimate Systems builds reliable custom-made backend systems, web & mobile applications that help companies around the world better their business. The company offers assistance at all stages of the project, making sure that the final product is of the highest quality. Its experienced team consists of  ... read more about Ultimate Systems

    "Mobile app"
    Maciej Czachor
    $25 - $49/hr
    2 - 9
    2017
    Poland
  • We create websites and services that allow you to identify competitors and solve business problems on a technological level. Our team has been developing websites and creating online stores for 9+ years, during this time we have completed more than 60 projects, and spent more than 120 000 hours on development! Ne ... read more about Andromeda Web Solutions & Services

    "Their openness and assistance in making difficult decisions deserve respect"
    Mark Kaleinikovas, Senior Sales Executive at Deloitte
    $25 - $49/hr
    10 - 49
    2018
    Latvia
  • JustCoded

    Technology Consulting and Web Development
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    We create digital web solutions for tech startups and established companies in a variety of business domains. Our goal is to help you build the product from the ground up and overcome challenges with tech and business guidance, involvement, and support at every stage of the journey. With the mission to transform ... read more about JustCoded

    ""They helped us push our design boundaries by getting us to think differently.""
    Sharon Lewis, Strategy & Marketing Director at Rebel & Soul
    $50 - $99/hr
    50 - 249
    2007
    Ukraine
  • iGlobe IT Solutions

    "WE BELIEVE IN OFFERING QUALITY SERVICES"
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    We iGlobe IT Solutions focused on Web, Mobile Application, and Product Development. with an artistic team of 25+ engineers, project managers, and leaders, we excel in delivering outstanding award-winning results.     

    "Great company for all programming needs!"
    Kitchen Chef, Managing Director at The Kitchen Chef
    < $25/hr
    10 - 49
    2014
    India
  • Softblues

    JavaScript Software Development Company
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    SoftBlues is a web and mobile development company, with 15 years’ experience focused on JavaScript (React.js, Vue.js, Node.js, and React Native), working with both startups and large businesses. We have completed over 700 projects in various fields and are proud to have worked with both industry leaders and B2B s ... read more about Softblues

    "Great"
    Robert, Employee at Crafty Entertainment
    $25 - $49/hr
    50 - 249
    2012
    Ukraine
  • Blazity

    Next.js and React development experts
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    We're team of Next.js and React experts helping companies transform their vision into successful digital products. From custom product and web development to migrating legacy systems to modern and efficient headless architecture, we take care of the technical complexities, so your team can focus on what you do best ... read more about Blazity

    "Templating engine for Real Estate websites"
    Jan Plocinski, Acquisitions and Asset Manager at M7 Real Estate Ltd
    $50 - $99/hr
    10 - 49
    2018
    Poland
  • Focusteck

    Building Apps that Inspires
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    Focusteck is a full-service digital agency, busy designing, engineering and marketing products, brands, and experiences from idea to launch.

    "Design, Development and Marketing"
    LT Ladino
    $25 - $49/hr
    10 - 49
    2013
    United States
  • Qwickbit technologies is a leading app development company focused on developing innovative ios,android and web applications for all kind of businesses ranging from established enterprises to cutting-edge start-ups. With Agile first mindset, We enable our clients to get to see important features within a hand f ... read more about Qwickbit Technologies

    "Qwickbits our reliable partner"
    Vader
    < $25/hr
    10 - 49
    2016
    India
  • WDMtech

    Strong Team, Clear Identity
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    WDMTech is a value-added digital transformation firm prominent in enterprise solutions, cloud-based digital architecture solutions (SaaS, PaaS, and IaaS), e-commerce and website & mobile app development, consistently improving your business ROI and TCO.WDMTech, since 2013, is filling the gaps in future advancement ... read more about WDMtech

    "The best team to get the Job done!!!"
    Sylvie G.
    $25 - $49/hr
    10 - 49
    2013
    India
  • Kyanon Digital

    Making Digital Impact that Matters
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    We believe in the transformative power of digital. WE ARE KYANON DIGITAL, a one-stop digital services house, marrying business brilliance with technology excellence. We are here to make Digital Impacts in every aspect of your business and your consumers. View our portfolio here: https://www.behance.net/kyanon. ... read more about Kyanon Digital

    "It was an awesome experience where the team helped us achieve the project desired outcomes"
    Jimmy Huynh Tan Thang
    $25 - $49/hr
    250 - 999
    2012
    Vietnam
  • Susco is a 15-year-old New Orleans-based technology firm focused on developing business software, mobile workforce applications, and commercial mobile apps, specializing in C#.NET development and cross-platform mobile development.  We serve mainly mid-market companies with 100 to 2000 employees. Susco serv ... read more about Susco Solutions

    "They know software and "get' business."
    Perryn Olson, CPSM, CCMP, Chief Strategy Officer at My IT
    NA
    10 - 49
    2005
    United States
  • SMISS

    Cooperation that inspires.
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    SMISS was founded in 2006 and since that time has grown into a full-blown IT outsourcing company providing the best quality solutions. During the time our company was in the IT market, we took part in the implementation of several big and middle scale systems and more than 100 smaller Internet systems, e-commerce proje ... read more about SMISS

    "Cooperation at its best"
    Oliver Port, CTO at ClearVAT
    $25 - $49/hr
    10 - 49
    2006
    Ukraine
  • Symphony Solutions

    Cloud Transformation and Agile Company
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    Symphony Solutions is a Dutch-based Cloud Transformation company.  Throughout the 10-year history, we have grown to nearly 600 people in 6 different locations: Netherlands, USA, Belgium, Poland (Krakow and Rzeszow), Ukraine, Macedonia. The company’s investment in Agile Transformation ... read more about Symphony Solutions

    "A Symphony of development"
    remi abayomi, Co-Founder and CEO at TEZEMO
    $25 - $49/hr
    250 - 999
    2009
    Netherlands
  • Ashapura Softech

    TOP CRM Consultant Company in USA
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    Ashapura Softech is CRM software consulting and Software Development Company, We believe in delivering success with sales and service cloud-based service providers and partner solution company. The aim of Ashapura Softech is to partner with Salesforce clients to maintain their current CRM while incorporating its very b ... read more about Ashapura Softech

    "Custom application development services"
    Vipul SHAH, President at at MNH SoftSkills Inc.
    $25 - $49/hr
    10 - 49
    2012
    India
  • Goldfish Code, Inc

    Empowering Digital Transformation through Code
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    At Goldfish we turn your app & website ideas into reality.   Whether you want an iOS app in Swift, an Admin Portal in PHP/Larvel, a cross-platform React Native app or a highly scalable Python/Django REST API, we have the expertise to get it done.  We offer full-stack development services for all major ... read more about Goldfish Code, Inc

    "Very solid company who strive for excellence. Technically brilliant and very customer focused. Some areas can use improvement "
    Steven Moskowitz, PMP, SAFe5, CSM, Chief Operating Officer / Sr. Vice President - Solutions Delivery at IvoryCloud
    $50 - $99/hr
    50 - 249
    2014
    United States
  • Intelliarts

    Reinforcing companies with innovation
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    Intelliarts is an Eastern European technology consulting and software engineering company that is at the forefront of innovation and digital transformation initiatives. Combining engineering excellence with deep industry expertise, we build end-to-end data-driven and ML-based software solutions that help our partners t ... read more about Intelliarts

    "Intelliarts Team Is Tightly Integrated Into Our Business. So, It's Not a Separate Team For Us!"
    Dmytro Pishchukhin, CTO at optiMEAS GmbH - experien
    $50 - $99/hr
    50 - 249
    1999
    Ukraine
  • CodeLabs Inc.

    Where Creativity Meets Technology
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    CodeLabs is a premier software development company, offering a wide range of web and mobile solutions across the globe. We have substantial experience building custom software solutions and a deep understanding of how businesses work, making us the perfect development partner.

    "Their out of the box thinking always gets the solution for our complex problems"
    Sicelo Mtshena, Sales Manager at at JCVision Technology Inc
    $50 - $99/hr
    50 - 249
    2012
    United States
  • SumatoSoft

    We help companies digitalize their businesses.
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    SumatoSoft builds complex custom software to help companies apply the best IT innovations to meet their goals through business digitalization.  5 key points we follow and stand for:  Focus first on the business value delivery; Make the software delivery process transparent and predictable; Use on ... read more about SumatoSoft

    "Sumatosoft is an amazing firm with Talented Designers, Architects, and Developers"
    David Logan, Managing director at Umergence
    $50 - $99/hr
    50 - 249
    2012
    United States
  • Samarpan Infotech

    We Cultivate Solutions For Your Business
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    Samarpan Infotech provides expert software solutions since 2014 to their clients of USA, Australia, India and many more from across the globe. A team of enthusiastic, experienced professional to fulfil any requirements related to .NET Development, Web Design and UI/UX Development  Azure/ AWS ... read more about Samarpan Infotech

    "Custom Software Development for Our Insurance Agency"
    Mike Ward, Chief Executive Officer at Agency MGT
    < $25/hr
    10 - 49
    2014
    India
  • We innovate and make fascinating products. Codment has creative experts who never fail to deliver top-tier solutions. Whether it’s web designing or e-commerce web development, we offer incredible digital services. We at Codment are passionate about what we do and stake everything we do on its success. Our skil ... read more about Codment

    "Website Design"
    Anas Dasti, Content Writing | Email Marketing | Content Marketing | Social Media Marketing | MediaBuyer at Cara
    $50 - $99/hr
    50 - 249
    2019
    United States
  • AppTrait Solutions

    AppTrait Solutions is best mobile app builder.
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    AppTrait Solutions is a full-service mobile app and website development company. We specialize in developing innovative, user-friendly apps and websites that help businesses reach their targets and exceed their expectations. We also offer digital marketing services that help businesses promote their products and servic ... read more about AppTrait Solutions

    "Fantastic company! Excellent customer service, efficient process."
    LIONEL DROUIN, SAS President and Founder at Elephorm
    $25 - $49/hr
    10 - 49
    2013
    India
  • CSHARK

    Software Development & Product Design Services
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    CSHARK - Custom Software Development | Product Design | IT outsourcing. We are flesh and blood and a bit of humor in a technology world. What we love the most is working on software projects with passionate people who like to get things done, as we do. Believing in transparent communication, we provide bad news earl ... read more about CSHARK

    "A cloud-based app development that enables data gathering and sharing capabilities"
    Dominick De Ron
    $50 - $99/hr
    250 - 999
    2014
    Poland
  • We are JSNinjas - a team of specialists in web and mobile development. We use bleeding-edge technologies such as React.js, Angular 1+, Node.js, Nest.js, Next.js to deliver quality services to our clients. Our top priority is the solutions that are perfectly crafted. Depending on clients needs we provide highly ... read more about JSN

    "JSN is a good partner on our side for several years"
    Wladimir Wolinski
    $25 - $49/hr
    10 - 49
    2015
    Ukraine
  • Fora Soft

    Multimedia software products since 2005
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    We are a custom software development company with a narrow specialization in multimedia. We create platforms specializing in:   video, audio, and text real-time communication e-learning telemedicine internet TV/ IPTV video surveillance augmented & virtual rea ... read more about Fora Soft

    "Excellent partner in development!"
    Anastasia Timoshenko, Tax Expert at Holding company
    $25 - $49/hr
    50 - 249
    2005
    UAE
  • Globalluxsoft LLC

    Custom Software Development Services
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    Globalluxsoft, LLC is a full-lifecycle company focused on software development services. We present a rare combination of cross-industry experience and thorough technological domain expertise. The company has enabled several startups to go from idea to MVP and facilitated quick staffing growth for more mature companies ... read more about Globalluxsoft LLC

    "Perfect understanding our business needs"
    Eugene Lukin, Lead Dev Ops Engineer at MakeTime Inc.
    $25 - $49/hr
    10 - 49
    2015
    United States
  • Walkwel Technology

    Build amazing stuff, get walkwel
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    Walkwel Technology is an ISO 9001:2008 software development organization with profoundly talented IT specialists providing result-oriented and cost-effective solutions all over the world. It holds the trust of more than 1000+ customers worldwide over classified vertical business. This trust has been earned by being one ... read more about Walkwel Technology

    "Best services"
    Gagneet Singh, Building cosmetic/derma business at TASMED
    $25 - $49/hr
    50 - 249
    2011
    India
  • Amid the fourth industrial revolution, businesses are constantly in need of complex software solutions. CT Software Solutions is a team of first-rate development experts who build impactful Web & Mobile applications for its clients. From small businesses to Fortune 500 companies, CTSS’s portfolio encompasses ... read more about CT Software Solutions

    "On time and efficient "
    Armond Hakoupian
    $50 - $99/hr
    10 - 49
    2020
    United States
  • Axisbits

    Bringing Software Ideas to Life
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    On a mission to make software development simple and accessible. Based in Zurich, we combine project management to Swiss quality standards with Ukrainian tech genius to deliver impactful solutions without breaking the bank. We don't speak tech jargon, we talk business. With us, you'll find a reliable part ... read more about Axisbits

    "What an incredible company to work with!"
    Pearl Renaud
    $50 - $99/hr
    10 - 49
    2013
    Switzerland
  • Upplabs LLC

    For tech business eager to be #1 in their niche
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    Developing secure and compliant software for Fintech, Healthcare, and Real Estate. For tech businesses eager to be #1 in their niche UppLabs is a FinTech solution provider and software development company with a particular focus on Lending Tech. We are the first software company that has created its own reusabl ... read more about Upplabs LLC

    "Software development for a marketing company"
    Lori Barao
    $25 - $49/hr
    50 - 249
    2014
    Ukraine
  • Tecxar is a leading service provider in IT space, headquartered in India. It was incorporated with a vision to create customized solutions for its customers across the world and help them establish their digital business. We at Tecxar, are focused on innovating new technologies and methodologies to improve the quality, ... read more about Tecxar Consultants

    "Tecxar - An Excellent Affordable and Reliable Partner "
    Surojit Mukerji
    $25 - $49/hr
    10 - 49
    2019
    India
  • Incora

    Web and Mobile Development company
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    Incora is a custom Software Development Company with a significant experience building different software solutions for business optimization.We strive to deliver the best quality solutions to our customers and tend to exceed their expectations.Positive reviews motivate us to perform even better. Since 2015, ... read more about Incora

    "Incora is an outstanding long term partner, they are professional, flexible, easy to work with"
    Leo Kudryavtsev, PhD, Founder and Chief Architect at Softrange Technology
    $25 - $49/hr
    50 - 249
    2015
    Ukraine
  • Spryte Labs gives you the best team for your project, every time.  With thousands of developers on the platform, transparent pricing, and a 3-click booking system, it only takes seconds for you to get tech built right!

    "Great Partner"
    Kiran Datar, Head of Strategy at Byte Academy
    NA
    1,000 - 9,999
    2019
    United States
  • Shri Genesis Software Solutions is a leading provider of Customized Web Design, Web Development, Customized Software, and Mobile Applications. We constantly strive to make sure to give you the best price for Website Design, Mobile Applications, and Software Services. Make sure you choose the Shri Genesis Software Solut ... read more about Shri Genesis Software Solutions

    "I would definitely recommend Rahul and team of Shri Genesis to anyone who are in need of developing website or any other projects."
    Valerie May
    < $25/hr
    50 - 249
    2013
    India
  • Daffodil Software

    Your Technology Partner for Software Engineering
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    Daffodil is a trusted software product engineering and team augmentation partner to 100+ dynamic organizations across the globe. What distinguishes us from the rest is our ability to look beyond technologies and deliver innovative and progressive solutions. We experiment with the latest technologies, design approaches ... read more about Daffodil Software

    "Daffodil has a reputation to build great product in a short period of time"
    Rahul dubey, Associate Manager at Autoload India
    $25 - $49/hr
    250 - 999
    1999
    United States
  • We are a Technology consulting and solution provider with Headquarters in Noida and offices in US, UK, UAE, Saudi Arabia and Kuwait. With the experience, enthusiasm and commitment, we have assisted several businesses from across industries’ to become not only successful but also high performing and valuable organ ... read more about Vipra Business Consulting Services Pvt. Ltd.

    "Vipra web services are great!"
    Richard Mallory, Principal Consultant at Mallory Management
    $25 - $49/hr
    50 - 249
    2014
    India
  • Vasterra

    HELPING CUSTOMERS CODE THE WORLD
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    We carry out web and mobile development, CRM, ERP systems and real estate solutions.

    "They don't just deliver productive solutions, but they also challenge us and understand our business"
    Vlad Lastovsky, Founder & CEO at at InAppStory
    $50 - $99/hr
    50 - 249
    2009
    United Kingdom
  • Tudip Technologies Pvt. Ltd.

    Product Engineering, Cloud Computing and IoT.
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    Tudip Technologies is a value-driven IT Services Company. We deliver excellence in terms of dedicated and business-centric solutions, by incorporating innovation and expertise, as the key ingredients to achieve our clients' business objectives. Our high quality, cost-effective, reliable and scalable managed serv ... read more about Tudip Technologies Pvt. Ltd.

    "Shout out to the team at Tudip for success of the project"
    Brandon Wilkes, Business Owner at GiveWay
    < $25/hr
    250 - 999
    2010
    India
  • Userfacet

    Enabling Tech Domination With UX
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    With the mission of Improving life through innovation, design and user experience strategy, Userfacet began its journey in 2009 to cater to the design and development needs of innovative concepts in the information technology sector worldwide.

    "Best UI UX Design Company"
    Shanaya Gupta
    $50 - $99/hr
    10 - 49
    2009
    India
  • Integrio Systems

    Custom software development | AI& Machine Learning
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    Integrio Systems is a custom software development company which provides such services Custom enterprise development  Saas solutions Solutions for startups  AI&Machine Learning  Legacy Systems Modernization  Web and Mobile development, etc We proudly developed partnerships w ... read more about Integrio Systems

    "Custom Enterprise Software for Cam Tran"
    Andrew Young
    $25 - $49/hr
    50 - 249
    2000
    Canada
  • Tekki Web Solutions Inc

    IT Consulting and Software Engineering Company
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    We are a Software Engineering & IT Consulting company offering Development services for Small/Mid-size businesses, start-ups, enterprises & Agencies. We specialize in developing cutting-edge solutions and providing a world-class engineering team to help leading tech innovators build successful software, Web &am ... read more about Tekki Web Solutions Inc

    "Fantastic work!"
    Brandon Hegland
    $25 - $49/hr
    50 - 249
    2010
    Canada
  • New Line Technologies

    Your ideas – our solutions.
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    We are a software company that has been in the world IT market for more than 10 years. In addition to high-quality software development and further technical support, we provide services on managed products and projects, which help our clients to keep their focus on the main business strategies while the team of experi ... read more about New Line Technologies

    "Beyond Expectations"
    Benjamin Novak, CEO at Cinamaker
    $25 - $49/hr
    50 - 249
    2009
    Ukraine
  • ESKA is a team of cybersecurity professionals who can keep up with malicious actors and give your company a head start in protection from potential attacks. We persevered and kept working in the field of cybersecurity, diversifying our range of cyber-protection services. From penetration testing and monitoring of secur ... read more about ESKA

    "Best of the best!"
    Alexander Davydenko, Group Chief Innovation Officer at TECHIIA
    $25 - $49/hr
    10 - 49
    2014
    Ukraine
  • UiSort Technologies Pvt Ltd

    iOS, Android and Web Application Development
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    UiSort Technologies is a leading Web and Mobile Application Development Company. We are a team pool who are dedicated to serve the customers and have been functioning in the IT industry since 2014. UiSort specialized software services in the fields of custom web development, offshore product development and mobile apps ... read more about UiSort Technologies Pvt Ltd

    "Good to Work"
    Suresh Kumar
    < $25/hr
    2 - 9
    2014
    India
  • Emergent Software

    Your Full Stack Technology Partner
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    Emergent Software is a full-stack technology solution provider offering cloud transformation, custom software development, and data engineering services utilizing Microsoft technologies. Emergent delivers tailored solutions aligning to each client’s business strategy and offers a variety of 24/7 support and manag ... read more about Emergent Software

    "An Excellent Software Firm and Partner"
    David Anderson, Owner, at 3rd Wave Computing
    $150 - $199/hr
    50 - 249
    2015
    United States

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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.