Top JavaScript Development Companies | Hire The Best JavaScript Developers

Have you ever wondered what the top JavaScript development company in the world is? You’re in luck because we’ve compiled an up-to-date list of the best JavaScript development companies, all offering competitive pricing and outstanding quality. 

JavaScript has been the standard coding language for many companies, both small and large. It's a simple yet widely-used programming language that makes it easy to create interactive websites. Its popularity has caused it to become one of the most commonly used languages worldwide, mainly because it's easy to understand and is supported by all modern browsers providing the latest technological advancements.

Despite JavaScript's popularity, finding the best software development company skilled and experienced in the language can be challenging. That's why we've taken one step & compiled this list of the top JavaScript companies for your convenience.

Moreover, these web development companies are listed based on several criteria, including years in business, industry certifications, the number of employees, types of clients served, and more. Whether you need enterprise solutions or have an idea that you want to develop, this list contains your next best JavaScript developer!

List of 100+ Best JavaScript Development Companies | Top JavaScript Developers Near You

Some General Questions From Clients

Know more about Indian IT outsourcing industry in the following FAQs

Q1. What are the Advantages of Outsourcing JavaScript Project Development??

Here are a few of the core profits of outsourcing JavaScript Development Company for your upcoming project:

  • Hiring a development partner reduces time spent on a specific project.
  • Helps you to spend low development and operational cost.
  • Give you access to proficient and skilled developers.
  • Versatile to work as per your time-zone.
  • It gives you assured quality solutions within the given deadlines.
  • A better comprehension of different platforms.

Q2. How Long Does it Take to Develop a JavaScript Project??

Finding how long does it take to build a JavaScript Project will rely on multiple factors, such as:

  • Development platform
  • The experience level of developer
  • The complexity of the design
  • Features and functionality
  • Testing, and more.

Q3. What are the Different JavaScript Development Frameworks??

AngularJS Development: AngularJS is a structured JavaScript framework used for building dynamic web apps. It accepts HTML code templates to execute a distinct command or function.

  • Its data dependency & binding injection features assist in saving your development time.
  • It is proper for quicker front-end development.

NodeJS Development: NodeJS is a server-side, open-source platform that is developed on Chrome's JavaScript runtime Engine. This platform is used to build scalable and high-performance apps. 

  • Node Package Manager provides developers to use multiple tools & innovations.
  • It is fit for creating real-time applications that run across various devices.

ReacjJS Development: ReactJS is an Open-Source Library, which is utilized for building reusable UI elements. It is essentially used for managing the view layer of apps and the web.

  • Virtual DOM is accountable for quicker rendering.
  • It improves the method of scripting components.

Vue.js Development: Vue.js is used for building web interfaces utilizing the Model-View-ViewModel (MVVM) architecture pattern. It gives several user-defined directives. 

  • It is utilized to create user-friendly applications.
  • It can be interrelated with the current applications.

Q4. What is the Cost to Hire a JavaScript Developer??

Whether you are a leading entrepreneur or a bootstrapper, application development is essential for businesses. As per a survey, the JavaScript developer's standard salary in 2020 was $114,986 in the United States, and the median worldwide hourly rate is $61 to $90/hr.

The amount to choose a JS developer in Asia, Europe, Australia, and Africa is 18/hr, $75, $110, and $40, respectively. There is no ordinary expense of hiring the JS developers since numerous aspects impact the developer's cost.

Q5. Why is JavaScript a Demanding Language for the App Development Projects??

  • JavaScript is compatible with several browsers and lets you create interactive web apps. With CSS and HTML, programmers can customize the web pages with fonts, text, titles, image layout, and more. 
  • It brings you a smoother user experience since codes are utilized to operate immediately in the browser and minimize the loading period.
  • The JS syntax is flexible and straightforward to comprehend by newbies, and even it makes the mobile app development method simpler for beginners.
  • Being asynchronous, JavaScript interacts with the server with no hindering the UI in the frontend.
  • JavaScript carries you a wide variety of frameworks and libraries that make it simpler for programmers to develop a comprehensive web-based app.

Q6. What Technical Skills Your JavaScript Developers Should Have??

  • They should know about structuring CSS with JavaScript language to make the challenging development simpler.
  • The best JS developers should know about combining third-party APIs, including GraphQL and REST.
  • Experience utilizing Vue, React, and Angular.JS to build an extremely interactive UI and element-specific apps.
  • They should have expertise in utilizing technologies like CSS3 and HTML5 for site development.
  • The understanding of Node.js with additional frameworks such as Express.JS and Koa.JS to build beautiful yet completely functional sites.

Q7. How to Hire the Top Node.js Developers??

If you wish to pick the top Node.js app developers, then you must select a software organization with:

  • They should have developed at least 100+ applications.
  • Have over 20+ Node.js app developers.
  • Hold experience in serving different industries.
  • Have technical expertise.


Q8. Is JavaScript Used For Software Development??

The simple answer is "Yes." Many developers use JavaScript to write software. Hence, it's no surprise that one of the most popular applications used by people worldwide, including heavy users like web developers, is a browser that includes an embedded JavaScript engine.

JavaScript is not only used for building web pages, and it’s also often used by software developers to add interactivity and functionality to software applications. If you want to hire a top JavaScript developer, reach out to SoftwareFirms. We have a list of highly experienced JavaScript developers, eCommerce developers, Drupal developers, Angularjs developers, etc., for your business.

Q9. Which Major Companies Use JavaScript??

Most of today’s most prominent companies use JavaScript to power their websites and mobile apps. A few examples include Amazon, Facebook, Google, Microsoft, and Yahoo! JavaScript is also used for non-web applications and embedded systems like iOS and Android apps (you’re using it right now to read these words!).

It’s a powerful, flexible language used for both simple scripts and complex, full-scale applications. JavaScript has also made its way into server-side applications via Node.js. Today, JavaScript is one of the most popular programming languages in the world.

Q10. Who Is the Best JavaScript Developer in The World??

There are thousands of JavaScript developers out there, and unfortunately, not all of them are good at what they do. So, to help you pick out which ones are worth your time and money, here’s a list of some top-notch web developers who have plenty of experience working with JavaScript. Who knows? Maybe one day you’ll be working side by side with these guys (or girls!).

  • Dan Abramov
  • Wassim Chegham
  • Wes Bos.
  • Andrew Clark
  • Sophie Alpert
  • Kent C
  • Brendan Eich
  • Sarah Drasner

Q11. How Do I Hire a JavaScript Developer??

Before you hire a JavaScript developer, you should have some sense of what you want to accomplish like:

  • Do you need help setting up an e-commerce system?
  • Are you interested in making your website more responsive?

Maybe there are better features on competing sites than yours, and you want to set out to build them yourself.

Whatever your goal is, both parties must understand what’s involved at each stage of development. You should also have a budget in mind, and you may even have an idea about when you want to launch.

There are a few things that you should look for when hiring a JavaScript developer. It may seem obvious, but I think it’s essential to start with the basics.

  • Experience: Someone who has been in this business for a while knows what they’re doing and can get things done. You don’t want to go to a developer who only knows the basics because they probably won’t give you what you're after.
  • Communication: You want to be able to have a conversation with your developer about an issue. There might often be misunderstandings in communication, so for everybody to keep their sanity in check, you and your developer must understand one another.
  • Flexibility: When you’re working with a freelancer, it might take some time to get things done because other projects may come up and take priority. So, ensure that the person you hire is flexible enough to give your project the attention it needs, even if it’s not their sole focus.
  • Ethics: You want to hire someone who isn’t just looking for a quick buck but is genuinely interested in your project. This is especially important if you're hiring someone who has the intention of working with you for a long time.
  • Portfolio: You can tell a lot about someone by looking at their past work. Also, try to find reviews on the developer you’re considering hiring.

Q12. Are JavaScript Developers In Demand??

With JavaScript taking over front-end development, it is no surprise that JavaScript skills are in high demand among developers. According to Developer Economics’ Skills & Salary Survey 2021, developers with JavaScript skills currently have a median salary of $84,000. They are expected to receive a 24% pay rise over the next few years.


Q13. How Much Does It Cost To Hire a JavaScript Developer??

The cost of hiring a JavaScript developer varies based on location, experience, education, and several other factors. Hiring managers and recruiters often look for a wide variety of skills in JavaScript development, including:

  • JavaScript programming
  • Experience working with different frameworks
  • Knowledge of specific libraries such as jQuery, Dojo, or Prototype; and
  • Experience with specific tools like AJAX or Node.js.

Costing for JavaScript developers also varies based on the type of application they will be developing. For example, front-end development is usually less expensive than a MEAN stack application or a full-stack JavaScript solution.

Whether you are a leading entrepreneur or a bootstrapper, application development is essential for businesses. As per a survey, the JavaScript developer's standard salary in 2020 was $114,986 in the United States, and the median worldwide hourly rate is $61 to $90/hr.

The amount to choose a JS developer in Asia, Europe, Australia, and Africa is 18/hr, $75, $110, and $40, respectively. There is no ordinary expense of hiring JS developers since numerous aspects impact the developer's cost.