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List of Top JavaScript Development Companies | Top JavaScript Developers

  • The Curve

    All good relationships start with a conversation.
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    The Curve is led by a team of industry leading experts who can design, build and integrate bespoke technical solutions into your organisation. We provide technical solutions at a start-up level, all the way through to publicly traded PLCs. The Curve offers a wide range of technical solutions including: MVP ... read more about The Curve

    $100 - $149/hr
    10 - 49
    2019
    Salford, United Kingdom
  • Launchcode

    Your vision, accomplished.
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    Launchcode is a full-service development company focused on helping clients accomplish their visions. From hardware to software, we create what helps businesses move forward. Our clients come from as varied a sector as energy, finance, public services, technology, continued living services, manufacturing and more. ... read more about Launchcode

    NA
    50 - 249
    2005
    Sanford, Florida
  • Def Method

    Reach Unrealized Possibilities
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    Def Method is an NYC-based software consultancy focused on agile development and transparent project management. Founded by an industry veteran, Def Method focuses on delivering high quality technical solutions for small startups, multinational corporations and everything in between. The team of top NYC-based engineers ... read more about Def Method

    NA
    10 - 49
    2014
    NYC, New York
  • SCD Company

    Custom Software Development
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    Established in 2002, SCD Company is a leading custom software development agency offering expert software development and IT consulting services to technology companies across Western Europe, the USA, and Israel. With over 50 large-scale projects and many medium- and small-scale development success stories, SCD bo ... read more about SCD Company

    $25 - $49/hr
    10 - 49
    2002
    Yerevan, Armenia
  • Neo Vision

    Web is our playground
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    The No Bullshit Web Agency We are Neo Vision. We code websites and apps that make people gasp. Our Web Agency builds unique features, eventful experiences, and digital products that simply reach bigger audiences.

    NA
    2 - 9
    Bucharest, Romania
  • Mirit - PHP

    Software is Important
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    Hire an agile development team or let us build your product from scratch We support CTOs who need agile teams of skilled developers. Hire a dedicated team or let us build your product from scratch.

    NA
    2 - 9
    Polaniec, Poland
  • Octify Technologies

    Bridging the Gap Between Business and Technology
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    We're a passionate team of tech-savvy professionals dedicated to boosting business success. With years of experience and the latest tech know-how, we craft innovative solutions tailored to your unique challenges. Whether it's strategic consulting, cutting-edge apps, or harnessing AI and ML, we've got you co ... read more about Octify Technologies

    NA
    2 - 9
    2011
    Dallas, Texas
  • Codaxy

    Unique, high-quality software built with our CxJS
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    Codaxy is a software development company that's highly speciaized in web-oriented business applications such as SaaS applications, accounting and back office systems, cloud management consoles, IoT and cryptocurrency dashboards, and online trading applications.

    NA
    10 - 49
    2010
    Banja Luka, Bosnia and Herzegovina
  • Astroni

    Visions Unleashed - Dream Released
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    The astronauts are coming! Welcome to Astroni space, where innovation takes flight in the vast expanse of the digital cosmos. Not pioneers, we leverage our key crews' experience in software development, we navigate the realms of E-commerce, Edtech, Manufacturing, and Website design& ... read more about Astroni

    "Fast delivery, good quality"
    Đặng Thanh Tùng, Vice Director at Vietcen
    $25 - $49/hr
    10 - 49
    2023
    Ho Chi Minh City, Vietnam
  • Lvivity

    Custom Software Development Company
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    Lvivity is a software development company that provides appropriate solutions to customers from all over the world in desktop, web and mobile development. We have highly skilled specialists and we are ready to offer you the best solution based on the individual needs of your business. Lvivity is: dozens of suc ... read more about Lvivity

    "Web application development & UI/UX design (online media startup, lifestile niche)"
    Andrew Zarytskyy, Head of Operations at The Spark
    $25 - $49/hr
    50 - 249
    2013
    Lviv, Ukraine
  • Asian infonet

    We provide expert consulting to unveil your ideas.
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    We provide expert consulting to unveil your ideas. Our team of multi-talented and proficient developers caters to the needs of your business. We turn the old-age method of your business process into a modern digital age system. We offer round-the-clock assistance, website maintenance, digital media solutions, and consu ... read more about Asian infonet

    "excellent"
    Naveen raj, Chief Executive Officer at Bhive Technologies
    < $25/hr
    10 - 49
    2022
    Chennai, India
  • Native and Crossplatform app development, as well as web development, maintenance/support, UI/UX design, among other services.

    "Pixzelle Performance "
    Pablo Gonzalez Vargas, CEO / Founder at SrPago
    $50 - $99/hr
    10 - 49
    2013
    Distrito Federal, Mexico
  • Helios Design

    Professional website development
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    We are a dedicated team of designers, developers and strategic thinkers who are passionate about bringing clients’ ideas to life. Since our founding in 2005, our mission has been to do exceptional work, build great relationships, collaborate with great minds, and keep learning. 

    "Exceptional"
    Susan Clayton
    NA
    10 - 49
    2005
    Johannesburg, South Africa
  • OpenTech

    Web & Mobile Development, Consulting
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    OpenTech Development is a young and daring IT company, ready to bring a change in a challenging world, where technologies are pervasive and progress never stops! Our Mission is to create successful long-term strategic collaborations with clients, on the strength of good cooperation between product development teams ... read more about OpenTech

    $25 - $49/hr
    10 - 49
    2017
    Chisinau, Moldova
  • HRISTOV DEVELOPMENT

    HD is a nearshore IT consulting agency.
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    Hristov Development is a nearshore SDaaS company created in 2013. HD is specialized on digital solutions suitable for any business. We believe that communication and flexibility are key factors for customer success. We embrace change and invest in people to provide great solutions to our customers' needs, transl ... read more about HRISTOV DEVELOPMENT

    $25 - $49/hr
    10 - 49
    2013
    Aguascalientes, Mexico
  • Pocketworks

    Successful mobile apps for industry trailblazers
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    Pocketworks offer relevant insights and guidance to identify mobile opportunities in your business. Our mission is to use these things to improve business your processes to help you deliver value to customers more efficiently. We work with SME's and global corporations, focusing on sales enablement, field enablemen ... read more about Pocketworks

    "They are technically proficient."
    Lisa Jane Mackenzie, Client Relationship Manager at Veezu
    < $25/hr
    2 - 9
    2012
    Leeds, United Kingdom
  • Agents Ally

    Designed for Insurance Connect Better. Sell More.
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    Agents Ally is a powerful productivity tool created specifically for insurance agents. Using industry leading capabilities like SMPs, integrated Calling Sessions and List Imports, Agents Ally adds new incredible features and increases automation to fully optimize your marketing and sales operations.

    $25 - $49/hr
    50 - 249
    2008
    Spokane, Washington
  • Cyfuture

    Thinking Future. Moving Ahead.
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    Cyfuture is a leading provider of call center, software development, data center, cloud and outsourced support services to clients in e-commerce, retail, information technology, software services, education, banking and finance sector and government agencies.

    "iOS app is Excellent"
    Alexis Powell, Author at Go4Customer - Outsourcing Call Center Solution
    $200 - $300/hr
    250 - 999
    2001
    Jaipur, India
  • The expertise of LiangTuang takes pride in being a prominent IT service software development provider that empowers in helping every scale industry. We put extra effort into coming up with creative and unique solutions for your business.

    "I have had a positive experience overall. Their team is Professional, responsive, and dedicated to providing excellent service."
    James Miller
    < $25/hr
    10 - 49
    2017
    Noida, India
  • IWebNext

    Website Development and Digital Marketing Company
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    Iwebnext (Technext Technosoft Private Limited) is a fast-growing organization that provides web development services, responsive website development, custom website design services, and professional web page design. IWebNext one of the top echelon best website development and digital marketing company in USA and Can ... read more about IWebNext

    "I had a very good experience with Iwebnext and very satisfied with their work"
    Tirtha Khasnabish, Digital Marketing Executive| SEO|SMO| ORM at Swadesh Softwares Pvt Ltd
    < $25/hr
    50 - 249
    2012
    Fargo, North Dakota
  • PayOneCloud Technologies

    Software Development Company New York US
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    PayOneCloud Technologies, we work with a team of experienced developers who deliver web and mobile application services to businesses worldwide since 2020. We are a software and website development company in New York and have been helping small, mid-sized and big project clients with their requirement. Our programmers ... read more about PayOneCloud Technologies

    "Good team for Mobile app Design and web Design Development"
    Lisa Martin, Dentist at at London Teeth Whitening
    < $25/hr
    10 - 49
    2020
    NYC, New York
  • As an independent testing services firm, we empower our clients to develop the best software in terms of functionality, usability, performance and scalability. We ease the testing effort for our clients by implementing smart test practices, improvised quality processes, reusable test frameworks and delivery excellence. ... read more about vTEST

    "Excellent turnaround time, well experienced team"
    Awanish Kumar
    < $25/hr
    50 - 249
    Pune, India
  • 3kliks

    #software #development #design #
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    Hello everyone!  We are the famous 3kliks teams and we're ready to create apps for you and your company.  If you wanna know more please get in touch with us! 

    NA
    2 - 9
    Krakow, Poland
  • #1 Digital marketing and transformation agency provides top-notch solutions in many areas, including web design and mobile apps development, E-Commerce, digital marketing, digitization and automation.

    "SEO optimization services"
    Sam Zahir, Chief Executive Officer at SAMZ at Sam Agency
    NA
    2 - 9
    Dubai, UAE
  • Numatic Ventures is a unique hybrid company - one part venture studio, one part professional services. Regardless of how we engage, we partner with founders of well-funded, early-stage startups to turn bold ideas into reality by leveraging our decades of experience in the areas of strategy, brand, and technology. ... read more about Numatic Ventures

    $50 - $99/hr
    10 - 49
    2021
    Boca Raton, Florida
  • Tecziq Solutions was established to become pioneer as technology partners in development and implementation of automated solutions leading to sustainable growth for organizations across the globe. We have developed expertise in various technologies and platforms and have delivered many successful projects in various ... read more about Tecziq Solutions Pvt Ltd

    "The team is very supportive"
    Francis
    $25 - $49/hr
    10 - 49
    2015
    Delhi, India
  • Stegowl Media Labs LLP is one of the growing Information Technology Organisation highly concentrates on working on new and innovative and challenging projects where we help our personnel to grow interpersonal skills and extra personnel skills. We give every possible chance of exposure to new technologies to our personn ... read more about Stegowl Media Labs LLP

    "Horrible company"
    Health Equals Wealth
    $25 - $49/hr
    10 - 49
    2015
    Ahmedabad, India
  • Amsterdam Standard

    Technology partner for growing businesses
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    Amsterdam Standard provides IT services to companies in the Netherlands and abroad. We can help fast-growing start-ups and scale-ups to design and develop software, websites, and apps. We are not a standard internet agency or outsource party. It's a hybrid model which combines the best of both to deliver the best s ... read more about Amsterdam Standard

    "Great customer service"
    Stefan Theunissen, Head of Programmatic Trading & Audiences at Mannenmedia
    $25 - $49/hr
    50 - 249
    2013
    Amsterdam, Netherlands
  • Netforce Infotech

    Awesome apps happen when trust meets innovation!
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    We at Netforce Infotech use cutting edge technology and employ exceptionally talented professionals to deliver high-quality results so that you can stand out from the crowd. By Strategic planning and judicial use of resources, we try to make our services affordable, so that everyone can take advantage of quality at poc ... read more about Netforce Infotech

    "Approachable and proactive."
    Delon Lin, Owner at ChengeDe Tech
    $25 - $49/hr
    50 - 249
    2014
    Noida, India
  • Temasis

    we are experts on software develpment
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      In temasis we are experts in web development, software development, e-marketing (adwords advertising) and we have the best servers for your website and emails. Our goal is to satisfy the needs of our customers by meeting high standards of service and attention. We want our customers to grow with us and us wit ... read more about Temasis

    NA
    2 - 9
    2008
    Monterrey, Mexico
  • Started its journey in 2017, VNMT Solutions is a global NetSuite consultants and service provider headquartered in Melbourne, Australia. We are a leading name in providing custom NetSuite solutions for modern enterprises.  We help businesses capitalize on the cloud-based NetSuite software platform loaded w ... read more about VNMT Solutions Pvt. Ltd

    $50 - $99/hr
    10 - 49
    2017
    Melbourne, Australia
  • Futurengage is the place where crazy innovators rest their backs at. One thing that intersects all our minds is the “let's give it a shot” attitude. We put all our efforts into every single project (every one of them), and sometimes, we debate over the topic, “Do AI replace our job?” they ca ... read more about Futurengage IT Services

    $25 - $49/hr
    50 - 249
    2019
    Chennai, India
  • PRAS BY

    web developer UI UX
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    Since 2011, PRAS has been developing web-based IT-solutions for new business lines and projects with several target audiences. These can be data portals and CRM-systems, corporate and promo websites, SaaS-solutions as well as large government portals and services.   We do not work with routine solutions and ... read more about PRAS BY

    NA
    2 - 9
    2011
    Minsk, Belarus
  • Logozila

    Your brand with our branding solutions
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    With quality as the bedrock of its foundations, Logozila was established with the firm belief that effective digital marketing can truly connect a brand at a global level. We transform companies in ways unimaginable with our true 360-degree approach. We don’t just simply create designs; instead, we’re alway ... read more about Logozila

    "They made Logo and Website for me. Incredible! "
    Mike Jason
    < $25/hr
    10 - 49
    2019
    Orlando, Florida
  • We can ensure our marketing strategy is built with the sole focus of solving the problems your business faces, by our innovative and Creative resolutions. We are an end-to-end service provider in selected segments where we promise and deliver meaningful impact. We develop creative, comprehensive and sustainable enginee ... read more about Mumillion

    "Quality traffic"
    Varun
    $150 - $199/hr
    10 - 49
    2016
    Chennai, India
  • Vrea

    Digitizing Dreams, One App at a Time.
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    Vrea, team of 45+ delivers an all-in-one solution for mobile and web application projects of all size. We specialize in giving transparent experience to our clients. We are a certified agile scrum n kanban company. Our experienced engineers and artists work closely with our clients during each phase of the development ... read more about Vrea

    "Great Service"
    Kaleb, Founder at Bumpr
    $25 - $49/hr
    50 - 249
    2011
    Chennai, India
  • Blockchain Help

    One stop Blockchain and Cryptocurrency Solutions
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    Blockchain Help, since its inception, has been providing cutting-edge technology solutions and in-depth domain expertise in bitcoins, blockchain development, ICO launches and cryptocurrency development. Ably supported by an exceptionally talented and experienced team of technocrats, Blockchain Help is quickly gaining r ... read more about Blockchain Help

    "They scammed me and my company out of about 4K and 4 months"
    Nate Mandel, CEO at WeFoundd
    NA
    50 - 249
    2014
    Berlin, Germany
  • Nexle Corporation

    Global information technology, consulting company
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    Nexle is a global information technology, consulting and outsourcing company with 50+ workforce. We help customers do business better by leveraging our industry-wide experience, deep technology expertise, and comprehensive portfolio of services. Nexle is globally recognized for its innovative approach towards deliverin ... read more about Nexle Corporation

    "Very helpful and resolved issues quickly."
    Pavel Dvorak, Solution Architect at Byte Information Technology
    < $25/hr
    50 - 249
    2012
    Ho Chi Minh City, Vietnam
  • Digital Apex Technology Pvt. Ltd.

    One stop IT Solution for all your business needs.
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    "We provide creative, feature-rich, and aesthetically pleasing Website and Software solutions tailored to your company’s needs. Our Digital Marketing strategies are put into practice to help your company expand in a practical way."

    "Great Experience with Quality of Work and Quick Delivery Time."
    Saksham Pandhi
    $25 - $49/hr
    10 - 49
    2022
    Noida, India
  • Team In India

    Team In India - Website Development Agency UK
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    Team in India is the best web development company in the UK (CMMI level 3 appraised) with 10K+ clients over the last 21 years. We provide professional web design, development, and marketing services with 100% client satisfaction.

    "Most of our Salesforce accounts were set up by me, but I required assistance with the more challengi"
    Nikita Roy, Search Engine Optimization Executive at Dotsquares
    NA
    250 - 999
    20
    London, United Kingdom
  • Fegno Technologies was founded in 2017 as a software development company striving to build a strong infrastructure in the technology Industry by aiding organizations and companies in need of software solutions. At Fegno we have no space for pessimism, all we have are people dedicated to work as well as grow togeth ... read more about Fegno Technologies

    "Fegno has always been our trusted and valued technology partner. "
    Account Manager ABC Hauz, Account Manager at ABCHAUZ.COM
    $25 - $49/hr
    50 - 249
    2017
    Kochi, India
  • Revolve

    MedTech software development company
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    Revolve is a team of highly qualified software developers, experienced in web and mobile apps development. We create software for companies, organizations and individual entrepreneurs from design and development to deployment. We specialize in MedTech.

    $25 - $49/hr
    10 - 49
    2015
    Katowice, Poland
  • Since 2008 India based Symphony infotech software & web solution company in Jaipur, we have been delivering web design, website development and digital marketing or SEO services, e-commerce solutions, digital business transformation and full IT support to a host of esteemed clients in India and around the world. We ... read more about Symphony Infotech

    "Great Job!"
    Abhishek Singhal, Managing Director at Singhal Buildhome pvt ltd.
    < $25/hr
    10 - 49
    Jaipur, India
  • NexusLink Services is a trusted IT partner of choice for the world's leading enterprises for Custom Software Development and Software Outsourcing services. We are Awarded by the Best Software Development Company in Gujarat by GESIA in 2019. We provide Software development services in the USA, Netherland, Austral ... read more about NexusLink Services India Pvt Ltd

    "Behaviour"
    Mayank Chauhan
    $25 - $49/hr
    50 - 249
    2011
    Ahmedabad, India
  • Caktus Group

    Django web application development done right!
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    Experts turn to Caktus for web and mobile tools done right. Our award-winning, co-located team partners with clients to design, develop, and launch custom applications. We translate goals into technical requirements, use Agile to quickly deliver working results every two weeks, and build apps that can grow with you.

    $150 - $199/hr
    10 - 49
    2007
    Durham, North Carolina
  • Makolab

    A Single Point for Digital Transformation
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    As a leading international Digital Marketing Agency, Makolab delivers solutions for both business and domestic purposes and can fulfil client goals in any area of the digital world. With over 25 years in the industry, our portfolio is not only diverse but highlights our exceptional capacity to fulfil clients' goals ... read more about Makolab

    "Good web design for "
    Radoslaw Knap, Director General at Polska Rada Centrów Handlowych | Polish Council of Shopping Centers
    < $25/hr
    50 - 249
    1989
    London, United Kingdom
  • VR Training

    Virtual Reality - Augmented Reality - Training
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    SimWave runs on a passion for existing on the cutting edge of interactive technology. We are never shy about refining our process, constantly maximizing efficiency while squeezing every last bit of graphical fidelity out of our products. We thrive on measuring our techniques against what the rest of the industry has to ... read more about VR Training

    NA
    50 - 249
    Ottawa, Canada
  • Vincit California

    Where Monday's Don't Suck
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    Vincit California is a software development and design agency based in Irvine & Orange County, California. Services include web and mobile app development, software development, web development, UI/UX design, and consulting. 

    $150 - $199/hr
    50 - 249
    Irvine, California
  • The Individuals are a unique blend of electrifying teammates experienced and nurtured from different backgrounds coming together to help the world solve their problems through design and innovative solutions.

    NA
    2 - 9
    Chandigarh, India
  • Azdan

    Award Winning NetSuite Solution Provider
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    At Azdan, we believe that successful enterprise transformation requires a robust enterprise solution built on cutting edge technology and implementing the business solutions by super qualified consultants. both parties must consistently work hand in hand with your team to bring your strategic goals to life.

    NA
    50 - 249
    2010
    Cairo, Egypt
  • Geniusto

    The right partner for your Digital Banking
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    Geniusto is A Digital-First Banking and Fintech Company. Delivering Omnichannel digital banking and payments technologies to the BSFI and other sectors across the globe. Our next-generation banking and Fintech solutions take financial institutions to the next level, empowering customers digitally across the globe ... read more about Geniusto

    NA
    50 - 249
    2018
    Singapore, Singapore

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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.