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List of Top JavaScript Development Companies | Top JavaScript Developers

  • Unified Infotech

    Your Partners For Impactful Web & Mobile Solutions
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    Unified Infotech is a 12+ yrs Award Winning technology company working with Fortune 500’s, MNCs, SME’s & Start-ups as their end-to-end technology partners for custom-tailored web, mobile, and custom software solutions. We position ourselves as a consulting-led "Boutique Digital ... read more about Unified Infotech

    "Reliable partner with broad technical and design expertise!"
    Anthea Strezze, Product Delivery Manager at McGraw Hill - Boards & Beyond
    $25 - $49/hr
    50 - 249
    2010
    NYC, New York
  • Tallium Inc.

    Charging your ideas with technical excellence
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    Tallium is a trusted partner for your business innovations. We are focused on crafting custom mobile and web applications for both startups and large enterprises, assisting our awesome clients and partners all the way from concept and design to finished product, launch, and maintenance. Our close-knit t ... read more about Tallium Inc.

    "Tallium is a fantastic app designing software for all business industries."
    Sharon Colley, Administrative Officer (Process Specialist) at Suncorp Group at Suncorp Group
    $25 - $49/hr
    50 - 249
    2012
    Kyiv, Ukraine
  • ServReality

    We partner to develop AR/VR, Games and Apps
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    ServReality is a leading game development company that combines technical expertise, creative vision, and a passion for gaming to deliver exceptional interactive experiences. We have more than 100 full-time IT experts with strong technology skills: VR & AR Development AI & Machine Learning ... read more about ServReality

    "Mobile Game Development"
    Mark Cochrane, Chief Executive Officer at Electric Manta at Electric Manta
    $25 - $49/hr
    50 - 249
    2013
    Kyiv, Ukraine
  • Siddhi Infosoft has been a leading Web and Mobile app development company in the USA, UK, India, and, Canada for providing digital solutions to every industry sector out there. Founded in 2011, we’ve grown with the digital ecosystem to support every stage of the product life cycle. Our web and mobi ... read more about Siddhi Infosoft

    "Mobile app development with Siddhi Infosoft "
    Mia Weber
    < $25/hr
    10 - 49
    2011
    San Francisco, California
  • The MASCC

    We adapt digital technologies to your needs.
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    The MASCC is an independent Czech-Russian company that has been developing software and integrating it systems since 2012. The company employs more than 140 programmers and developers. Create or expand your development team in days, not months.

    "We consider The MASCC to be of excellent quality."
    Alex Robe
    $25 - $49/hr
    50 - 249
    2012
    Praha, Czech Republic
  • 7EDGE

    Software and Product Development | Dedicated Teams
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    7EDGE is a custom software development company helping Enterprises, Brands, and Startups analyze and identify areas of improvement and help develop a strategic roadmap in their digital journey.  Our core strength lies in the development of Web & Mobile applications using emerging technologies, which include Re ... read more about 7EDGE

    "They're scheduled to produce the applications by the end of this month or early next month, depending on how soon we acquire central bank approval for payment processing."
    Gerald Asobasi , CEO at Inmoments Limited
    $25 - $49/hr
    50 - 249
    2010
    NYC, New York
  • We are a Global Software Product Studio with over 10 years of experience, across different industries with offices in Australia, Canada, The United Kingdom, The United States, and VietNam, from healthcare to fintech... We are highly concerned with nurturing and bringing to life the innovative ideas of our clients and p ... read more about PowerGate Software

    "I'm the owner of our local boutique brand in Paris, France"
    Ricky Tony Bailey, Company Owner at at Retail Store
    NA
    50 - 249
    2011
    Cau Giay, Vietnam
  • Aegasis Labs

    Driving business impact with software and AI
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    Aegasis Labs is a software development company that provides a range of services related to data engineering, cloud engineering, data science, and machine learning. The company aims to help businesses increase their revenue and improve their bottom line through the development of custom solutions. With a team of experi ... read more about Aegasis Labs

    "The new website exceeded our expectations"
    Maria Marcos, REALTOR at Initia Real Estate
    $50 - $99/hr
    10 - 49
    2020
    London, United Kingdom
  • End-to-end eCommerce website development and infrastructure solutions for B2B, B2C, and D2C proven by our 1000+ happy clients in 170 countries. We develop eCommerce solutions using popular frameworks and cutting-edge technologies including headless development, Laravel development, and PWA for mobile app development ... read more about Simtech Development

    "Reliable, flexible and fast - thank you Simtech!"
    Valentina Konrad, Doctor of Philosophy - PhD at University of Ljubljana, Faculty of Social Sciences at The Real Luxury
    NA
    50 - 249
    2005
    San Diego, California
  • KitelyTech

    Mobile, Web, Software & SEO Agency
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    KitelyTech is a full service technology consulting, design & development firm with offices in downtown Chicago, New York City, Atlanta, Detroit, Austin, Charlotte, Phoenix, and Miami. The team at KitelyTech mixes together all of the ingredients required for a successful technology development company. We have hi ... read more about KitelyTech

    "A team that was both excellent and adaptable to our needs and timeline"
    Francis Parise, Co-Founder at Rabbet Gaming LLC
    NA
    50 - 249
    2009
    Chicago, Illinois
  • Techmango Technology services are Recognized as the Best Offshore Software Development Company in India. We are a  full-scale leading Software and Mobile App Development Company. Techmango is driven by a mantra “Clients Vision is our Mission”. we have a tendency to stick on to the current statement. To ... read more about Techmango Technology Services Private Limited

    "Mobile App Development for Creed (Retail Services)"
    Petra Drali, Global Sales Director at CREED
    < $25/hr
    250 - 999
    2014
    Chennai, India
  • Redwerk

    Software Development Agency
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    Redwerk is a software development agency recognized by Microsoft Partner Network as a tech leader showing consistent capability and commitment. Our high expertise is also acknowledged by leading tech listings like Clutch, GoodFirms, DesignRush, SoftwareWorld, and ITFirms. Since 2005, we've helped over 170 busine ... read more about Redwerk

    "Redwerk is a great partner for all of your web development needs!"
    Stephanie Levine, UI/UX Designer, Website Product Manager at Justin Alexander
    $50 - $99/hr
    50 - 249
    2005
    Kyiv, Ukraine
  • FATbit Technologies

    Software & Mobile App Development Company in India
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    FATbit Technologies is a renowned mobile app and software development company that provides optimum solutions for businesses to gain a leading edge in the industry. Established in 2004, the company has served 5000+ clients globally with its market-leading software solutions and products.  At FATbit, we look for ... read more about FATbit Technologies

    "Excellent Solution for going out Fast"
    Andres
    $25 - $49/hr
    50 - 249
    2004
    Mohali, India
  • Expert design & development team, turning product usage into the best experience 💫 Since 2016 we've created 80+ projects for startups & businesses from all over the world. They have international 🏆 awards and are ‍❤️‍🔥 loved by a hundred thousand audience. Our professional interests ... read more about Goodface Agency

    "Probably, I would highlight the depth of immersion in the essence of the client's business and the task that the site should solve as a result."
    Gleb Chernik, Marketing Manager at OmniLink
    $25 - $49/hr
    10 - 49
    2016
    Kyiv, Ukraine
  • Laracraft

    We transform your vision into digital reality
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    We are passionate developers with up to 15 years of experience and therefore naturally have high standards when it comes to our craft. In order to achieve the best results for our customers, we have specialised exclusively in Laravel. We are craftsmen who are only happy when we deliver the highest quality. This is how ... read more about Laracraft

    "Short-term support from senior developers"
    Djamal Scheuer, Fullstack Developer (TypeScript | Vue.js | Laravel | Flutter | Node.js | Angular | React.js) at Independent developer
    $50 - $99/hr
    2 - 9
    2021
    Fussen, Germany
  • Technoloader Pvt Ltd

    Top Rated Blockchain Development Company
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    Technoloader is a leading cryptocurrency and blockchain development company with an established track record of prompt and professional service delivery across several IT domains. As a company with more than 6 years of IT expertise, we have created major innovative and cutting-edge solutions with modern technologies ac ... read more about Technoloader Pvt Ltd

    "It was fabulous experience working with Technoloader. They are the Masters of their field "
    Mohan Sharma, Founder at Farmkey
    $25 - $49/hr
    50 - 249
    2017
    Jaipur, India
  • Code&Care

    🚀Great Software Products for Your Business Ideas
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    Code & Care is a first-class development service enabling corporations and startups to build cutting-edge software by experienced and fast developers. Our team is at the forefront of technological advances and innovations, working with top-notch platforms and frameworks. We believe quality is more important than co ... read more about Code&Care

    "Excellent company, high quality staff, extremely dedicated and work to complete the task."
    Murray Rigluth, Head of Special Operations at at HUBX
    $25 - $49/hr
    50 - 249
    2015
    Austin, Texas
  • 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
    NYC, New York
  • Iflexion

    Custom Software. Advanced Web & Mobility Solutions
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    Since 1999, Iflexion has been helping companies across various industries optimize their business processes through custom software solutions. With a well-coordinated team of 850+ IT professionals, Iflexion serves their customers worldwide regardless of their operation domain, geographical location and organizational s ... read more about Iflexion

    "They deliver fast and professionally"
    Lucille Burnette, Legal HR Senior Specialist at WilmerHale
    $25 - $49/hr
    250 - 999
    1999
    Denver, Colorado
  • Powercode

    Software Development Advice and Assistance
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    Powercode is an innovative web and mobile application development company. Our goal is to stay on top of the rapidly changing tech trends and deliver up-to-date software solutions for our client's ideas. Сompany team includes over 100 engineers with deep expertise in more than 25 advanced and trusted programmin ... read more about Powercode

    "Great work!"
    Александр Киценко, Управляющий партнер at 4E CONSULTING
    $25 - $49/hr
    50 - 249
    2015
    Kyiv, Ukraine
  • 🚀 Founded back in 2014, registered in Ontario, Canada - datarockets builds quality software and applications for businesses of any size.  Our recent success stories: ⭐ A Series-E startup launched a new product fully developed by the datarockets team. ⭐ >$1M went through the payment methods we re ... read more about datarockets

    "Great supportive team!"
    Nivida Manicks
    $50 - $99/hr
    10 - 49
    2014
    Kitchener, Canada
  • TechAvidus

    Building Custom Software, web and mobile solutions
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    TechAvidus is Top Rated Custom Software development & Digital Marketing agency, with a focus on Web Development, Mobile App development, custom software development, and digital marketing services (SEO, PPC, and Social Media Marketing). Our relentless focus on our clients has led us to over 150 5-star reviews si ... read more about TechAvidus

    "His Whole Team is Organized, Efficient, and Talented"
    Shane Rodriguez, IT Administrator at Community Counseling Solutions
    < $25/hr
    50 - 249
    2016
    Chicago, Illinois
  • HQSoftware

    IoT, AR, VR, and custom software development
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    HQSoftware is a trusted international custom software developer that brings Digital Transformation into your business. We specialize in IoT, Big Data, AI, Machine Learning, AR and VR solutions, web and mobile application development, and provide dedicated development teams to help you evolve. We deliver all-around serv ... read more about HQSoftware

    "Overall enjoyable experience, but outcome depends on which consultants you are working with."
    Rüdiger Lincke, CTO at at DueDive AB,
    $25 - $49/hr
    50 - 249
    2001
    NYC, New York
  • zen8labs

    Start something awesome together
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    We are a global technology consultancy that prioritizes effective results and client success. Zen8Labs adopts cutting-edge technology practices and tools to ensure alignment of winning business solutions and impactful optimization. A wealth of experience driving efficiencies and innovation allows us to bring that pe ... read more about zen8labs

    "A truly proffesional and talented team, highly recommend to everyone"
    Duy To, CEO at Newwave Solutions
    $25 - $49/hr
    10 - 49
    2019
    Ha noi, Vietnam
  • Smart Sight Innovations is a pre-eminent and dependable cross-platform mobile app development company.  We are passionate about designing and implementing state-of-the-art technology to foster trade, establish proven business mechanisms, and implement outstanding mobile application development solutions to ... read more about Smart Sight Innovations

    "They are the most reliable company for custom mobile app development."
    Kashmira Pandit, Team Manager at at Genzy
    < $25/hr
    50 - 249
    2014
    Mumbai, India
  • Chop Dawg

    Think Partner, Not Agency | Let's Make It App'n!®
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    Since 2009, we've partnered with startups and enterprises around the world to launch 400+ next-generation apps. Our mission is to guide each company and entrepreneur that approaches us towards the right game plan for their venture's long-term success. Experts in digital product desig ... read more about Chop Dawg

    "Making it App'n with Bizze"
    Sebastian Salvo, CEO & Co-Founder at Bizze
    $150 - $199/hr
    10 - 49
    2009
    Philadelphia, Pennsylvania
  • smartData Enterprises is a leading global contract software consulting organization providing IT business consulting. With 5 offices across the US, Australia, and India, smartData has been working to deliver onto client expectations and timelines for the last 20 years. We have delivered over 8000+ projects in the ... read more about smartData Enterprises

    "Excellent Partner"
    Ben Rebbeck, Founding Director at
    < $25/hr
    250 - 999
    1996
    Sydney, Australia
  • Smartym Pro

    Blockchain, Mobile, Web innovative development
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    Smartym Pro is a full-cycle development company specialized in Mobile, Web and Blockchain development. The company has strong development culture and focuses on innovative solutions, using cutting edge technologies and frameworks. Smartym Pro is based in Poland and has offices in (United Kindom, Germany). Our man ... read more about Smartym Pro

    "It was a pleasure to work and communicate with Smartym Pro’s team"
    Shaun Bennie, Consultant at RBC Capital Markets
    $25 - $49/hr
    50 - 249
    2012
    London, United Kingdom
  • Blackthorn Vision

    BUILDING A BETTER FUTURE THROUGH DIGITAL EVOLUTION
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    Our company was founded in 2009 in L'viv, Ukraine, as a custom software development provider, specializing in Microsoft tech stack. Now Blackthorn Vision is a dynamically growing global outsourcing partner with deep expertise in a variety of leading-edge technologies and a portfolio of projects across multiple ... read more about Blackthorn Vision

    "Accessible streaming platform"
    Nick Temple
    $50 - $99/hr
    50 - 249
    2008
    Khmel'nyts'kyy, Ukraine
  • Citrusbug Technolabs

    Your Reliable Web Development Partner
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    Citrusbug leverages exceptional Indian engineering talent to build world-class software solutions for tech companies. We believe that ideas only become great when they are challenged and tested. We develop solutions that transform ideas digitally. Citrusbug is a custom software development agency with a ... read more about Citrusbug Technolabs

    "Happy with delivery expectations and technical expertise"
    Cristin austin, Product Specialist at Scalefusion
    < $25/hr
    10 - 49
    2013
    Ahmedabad, India
  • KMS Solutions empowers digital enterprises by leveraging software engineering excellence, digital capabilities, specialized accelerators, and fit-for-purpose solutions. This software development outsourcing company works with high-end enterprises, including ISVs, Banks, Financial Services, Insurance Institutions, FinTe ... read more about KMS Solutions

    "We need a tool to help us gain better insights into how users engage with our digtal product. KMS Solutions recommended a product analytics solution t"
    Thuan Do, Teacher Manager at Schola
    NA
    250 - 999
    2019
    Ho Chi Minh City, Vietnam
  • Yellow

    Business-First Approach to Software Development
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    Unlike most other firms, we take business needs first, making cutting-edge tech work for the goals of your company. We are great at web and native mobile engineering. Good, efficient architecture is king. Your product should be scalable, maintainable and future-proof, and we'll make it happen. One of our core ... read more about Yellow

    "Mobile and Web Development"
    Eugene Maislin PSP, MCSE, CCNA, BEng
    $25 - $49/hr
    50 - 249
    2015
    San Francisco, California
  • Agile Infoways is one of the leading IT solutions & services provider company. We have strong competencies in Mobile App Development, Web App Development, Blockchain, AI, ML, AR/VR, UI/UX, and more. We have 17+ years of global presence in the USA & India for delivering custom solutions for small, medium & ... read more about Agile Infoways LLC

    "Admirable Work done by the Team "
    Ross Stalley, Business Consultant at digitaltechweb
    < $25/hr
    250 - 999
    2006
    Coral Springs, Florida
  • Ingenious Agency

    We build successful digital healthcare products
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    Ingenious is a digital product design and development firm specializing in creating successful digital healthcare products. We provide deep expertise in developing software with interoperability requirements with other medical equipment or software platforms using industry-wide standards (ASTM, HL7/FHIR), HIPAA-comp ... read more about Ingenious Agency

    "They take the time to understand our business — this has made the biggest difference in everything they do"
    Nick Edwards, Co-Founder & CIO at LoopCare (formerly known as 180 MSK)
    $50 - $99/hr
    50 - 249
    2008
    Denver, Colorado
  • Fulcrum

    Award-Winning Design & Development Partner
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    Fulcrum is a design & development agency focused on working with HealthTech startups. We build MVP & digital products for many startups from US & Europe, taking care of each product as if it’s our own. Why you will love working with us? Startup synergy (iterative, agile workflow) Healthtech ... read more about Fulcrum

    "Fulcrum provided us with high-quality development and great project communication."
    Alexey Barinov, Co-founder / Director at KIFREEZ
    $25 - $49/hr
    50 - 249
    2017
    Kyiv, Ukraine
  • Simform

    Digital Product Engineering and Talent Solutions
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    Simform is a digital product engineering and IT talent solutions company with a mission to solve complex software engineering problems. Since 2010, our team of 1000+ experts has helped businesses elevate their value through our development services. Our flexible global delivery center transforms your engineering fro ... read more about Simform

    "Great Communication, fair prices, team is friendly and truly seems to care about the success of your project and business."
    Melanie Wertzberger, Founder at at Shaka
    $25 - $49/hr
    250 - 999
    2010
    Ahmedabad, India
  • Geniusee

    Mobile App Development & Software Development
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    We help businesses become unicorns, gain competitive advantages, and increase ROI. Our team of 200 certified professionals has successfully completed over 180 notable projects on time and on budget. Our clients range from players such as Dell and Bloomberg to mid-sized businesses as well as startups that are backed by ... read more about Geniusee

    "They give us a lot of comfort and confidence in the fact that we have a solid and trusted partner behind us."
    Gilles Dahan, CEO at Zebulon.ai
    $25 - $49/hr
    50 - 249
    2017
    Middletown, Delaware
  • SOLTECH

    Custom Software Development & IT Staffing
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    SOLTECH is a leading national technology company based in Atlanta. Driven by a steadfast commitment to integrity, strong company values, and customer centricity, SOLTECH has achieved national recognition and success.   Over the past 25 years, SOLTECH has emerged as a trusted technology partner for numerous orga ... read more about SOLTECH

    "Pleasant working with them."
    Freida Ketter, Project Manager at LG Electronics
    $100 - $149/hr
    50 - 249
    1998
    Atlanta, Georgia
  • Zethic Technologies

    Empowering Progress Through Innovation
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    Zethic Technologies is a leading technology company that excels in delivering innovative solutions to businesses worldwide. With a strong focus on software development, web design, mobile app development, and digital marketing, we empower organizations to achieve their goals and thrive in the digital landscape. One ... read more about Zethic Technologies

    "Software Development"
    Lucas Martin, Chief Executive Officer at Deliveroo at Deliveroo
    < $25/hr
    10 - 49
    2019
    Bengaluru, India
  • Gecko Dynamics

    Experts in web & custom software development
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    Gecko Dynamics is a custom software development company with headquarters and main development department located in Kraków, Poland. The company is specialized in development of custom web applications such as: SaaS products Business Process Management systems B2C portals Project recovery from poor p ... read more about Gecko Dynamics

    "I am very happy with the cooperation and comfortable recomending them"
    Aliaksei Kulbei, Co-Founder at at Probe
    $25 - $49/hr
    10 - 49
    2002
    Krakow, Poland
  • Outsourcify

    Bangkok Web Design and Development Agency
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    Outsourcify Co. Ltd. is a BOI approved company created by Thai, French and Swedish partners, with currently a team of more than 30 web designers and developers working in our Bangkok, Thailand, office (Asoke/Sukhumvit soi 31). Our motivated team bring their expertise, energy, and professionalis ... read more about Outsourcify

    "Relieved to know that Outsourcify has our back"
    Mint, Prin Muangsin, CEO at AOVA - Phuket Abalone Farm at Adaptivity Co., Ltd.
    $25 - $49/hr
    10 - 49
    2014
    Bangkok, Thailand
  • Hanabi Technologies

    Empowering Innovation with Code Excellence
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    Hanabi Technologies is a cutting-edge software development company specializing in JavaScript and TypeScript technologies. Our expertise ranges from creating high-performance mobile apps using React Native, and web applications with React and Angular, to powerful backend solutions with Nest JS, Express, and Node. Our e ... read more about Hanabi Technologies

    "Simple but innovative app development done by Hanabi Technologies"
    Gregory Price, Chief Executive Officer at Shipwell
    $25 - $49/hr
    2 - 9
    2020
    Bengaluru, India
  • Zapbuild

    Custom Software Development Company
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    Zapbuild is a pioneer in providing digital enablement solutions and services. We believe in enhancing speed-to-delivery through innovative methodologies and development mechanisms. We work with businesses (large, medium, small and start-ups) in enabling their journey through the digital world. Since our inception in 20 ... read more about Zapbuild

    "Best quality of programming skills and technology experts"
    Anonymous
    < $25/hr
    250 - 999
    2010
    Mohali, India
  • Uran Company

    Custom software, app & web development company
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    Uran Company is a web development company with the goal of delivering web and software solutions for businesses striving to improve online presence and optimize business processes with digital transformation.   For 16 years, partnering with our clients from a range of industries, we deliver so ... read more about Uran Company

    "Well Done"
    Alexei Lupanov, CEO at Vinto Group
    $25 - $49/hr
    50 - 249
    2006
    Parker, Colorado
  • Young Decade IT Software Solution We are a team of 35+ young, professional and results-oriented Software Engineers having vast experience & expertise over web/mobile technology. We have a long history of delivering stunning, smoothly-functional and professional websites, portals, mobile, and web apps.  Y ... read more about Young Decade IT Software Solution

    "Young Decade IT provided us with one stop service and they are very good full stack developer in APP. "
    Ge Wu, Chief Executive Officer at Notary Public Global Pty Ltd
    < $25/hr
    10 - 49
    2013
    Indore, India
  • TH-EY

    Custom software Design, Development & Consulting
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    Who are TH-EY? Since our inception in 2017, we've grown into a remote team of experts, spanning from the UK to Poland. We specialize in delivering tailor-made web and mobile applications, with a keen focus on collaboration and direct client-developer interaction. Our key strength is a consultancy&nb ... read more about TH-EY

    "Customised development and excellent cooperation"
    Adel Hinrichs, Director at Just Dormant Accounts Ltd
    $50 - $99/hr
    10 - 49
    2017
    London, United Kingdom
  • Rushkar

    Custom Software & Mobile App Development Company
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    Rushkar Information technology llp is a start up as Ahmedabad, India, we are dealing in Microsoft technologies (ASP.Net. MVC, .Net Core), BizTalk, MS Dynamics CRM, Python, JAVA and Mobile Applications (Hybrid & Native), we have 15+ years of experience in Custom Software and Web Application development. As well as w ... read more about Rushkar

    "Best Appointment booking Application development company"
    Careone Medical Clinic
    < $25/hr
    10 - 49
    2016
    Ahmedabad, India
  • Helpful Insight Pvt Ltd. is a world-renowned web & mobile application Development Company based in India. We cater to the needs of multiple international clients for building a mobile application or creating a stunning website from scratch. We also take up projects to completely revamp your existing mobil ... read more about Helpful Insight Pvt. Ltd.

    "Reliable, Skilled and professional People"
    Rakesh Saini, Project Delivery Manager at V2soft
    $25 - $49/hr
    10 - 49
    2015
    Jaipur, India
  • CMSMART

    Website Development Company
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    CMSMART is one of the biggest leaders in providing complete e-commerce solutions to SMB businesses all over the world. To become a trusted partner to grow up during customers' process of building & developing their website is our target mission. Various choices for different platforms such as Joomla, Virtu ... read more about CMSMART

    "We use the plugin NBDesigner and it works really good."
    Gala Freixa, Co-Founder at Sheedo
    $25 - $49/hr
    50 - 249
    2010
    Ha noi, Vietnam
  • Classic Informatics is a global web development company delivering digital, web and mobile solutions at scale. We team up with Start-ups, SMEs & Enterprises to build and deliver user-centric products and solutions. We do it by infusing our technical expertise with design-thinking, enabling businesses to transform t ... read more about Classic Informatics

    "Great experience with Classic Informatics - definetly recommend!"
    Christian Schmidt, Head of Product & Marketing at MeinAlarm24 GmbH
    $25 - $49/hr
    50 - 249
    2002
    London, United Kingdom
  • Sirin Software

    Linux, Embedded and IoT Service provider
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    Sirin Software, headquartered in Florida, USA, with an R&D center in Kyiv, Ukraine, is an esteemed IT service company with a steadfast partnership history with global tech firms since 2014. Our expertise spans Software Development, Hardware Design & Development, Firmware Development, IoT Development, AI &a ... read more about Sirin Software

    "Software Development Process"
    Dennis Belichenko, Finance, Strategy & Business Development at BlockHold Capital
    $25 - $49/hr
    50 - 249
    2014
    Kyiv, Ukraine

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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.