JavaScript Development Company

The most popular programming language in the world, JavaScript is widely used for web development, along with numerous other projects, from mobile applications to games. While it’s not difficult to find a developer who knows the language, it’s a bit trickier to find quality JavaScript development services. Fortunately, if you know what to look for, you can hire the right professionals for your business. 


Our JavaScript Development Services

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    JavaScript Front End

    Our UX/UI design and engineering division provides detail-oriented services that focus on exceeding the expectations of your users by creating stunning, user-friendly designs of enterprise systems, business websites, mobile apps, and all kinds of software solutions.
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    JavaScript Back End

    Server-side or back-end apps are powered by the NodeJS framework. NodeJS allows developers to build complex server-side applications and make the most out of this technology. Modern, backend IT infrastructures often include some form of it.
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    JavaScript Web Development Services

    Web development is at the core of the entire language. From simple web applications to robust websites, our expert Web Design Engineers use the best frameworks to create customized and scalable solutions that match your needs.
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    JavaScript Enterprise Development

    Our enterprise-level solutions are designed to support complex IT goals and far-reaching operational processes. Our JavaScript Development Services in this market focus on efficiency, integration, and customization.
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    JavaScript Mobile App Development

    Using frameworks such as ReactJS and ExpressJS, the mobile app development capabilities are exponential. This means that third-party integration and app customization are fast, high-quality, and incredibly efficient.
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    JavaScript Support & Maintenance

    Get a Dedicated Team of top developers and support engineers that monitor your software 24/7. We also offer immediate issue remediation and risk analysis to keep your business running at maximum efficiency at all times.

Our JavaScript Development Process

Every JavaScript project is different. However, these are phases you’ll usually encounter.

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    Planning and Discovery

    During this step, we will gather project requirements from you and work with you to understand your needs. We will match the best JavaScript developers and additional team members as needed to your business. We will also plan out the project based on your guidelines.
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    Design and Development

    This is when the meat of the project happens — when our JavaScript experts will design and create the product itself, whether it’s a website or an application.
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    No project is complete without rigorous testing. During the QA phase, we will rigorously evaluate different aspects of the product to ensure that it is functional, high-performance, usable, and more. We will also identify and eliminate any bugs we encounter.
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    This is when your product is ready to be released into the market. Only when we have deemed it truly ready will we deploy it.
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    Continued Support and Maintenance

    Projects are never truly finished in the tech world. They require maintenance and updates to keep them functioning well.

Technologies We Use

  • React

    React is a library used for UI development. It is used and supported by Facebook.

    React is mostly used to develop mobile apps and browser-based web apps. Its high speed, simplicity, and platform interoperability make it stand out.
  • Angular

    Angular is a cross-platform JavaScript framework with an MVC architecture design.

    Angular is great to reduce the workload of a web app by shifting server services to the client side. This makes powerful apps lighter and more efficient.
  • Node JS

    Node JS is a runtime environment that combines web application development for any project.

    Due to its event-driven architecture, Node JS is mostly used to develop dynamic web page content and server-side scripting applications.
  • Vue

    Vue is a front-end JavaScript framework known as the “progressive” JavaScript framework. It is used to create user interfaces and single-page web applications.
  • Next

    Next.js extended the original React library, enabling developers to build large-scale applications quickly and efficiently.
  • Express

    Called the standard server framework for Node.js, Express works on top of the Node web server, enabling the simplifications of APIs. It offers plenty of additional features as well.

Benefits of using JavaScript for
Software Development


JavaScript code snippets don’t need to be sent to the server to be processed. Instead, code can be processed using the resources on the user’s system. This allows for lighter, faster, and a lot more efficient apps.


Prepare for code and functions that run immediately. No need to wait for an answer from the server. Also, changes in the UI that don’t react data can be done without additional communication with the server.


JS plays nicely across different terrains and can be used in a huge variety of apps. It can be inserted into any server or web page regardless of the file extension and be used inside source scripts written in other languages.


Open source and extreme popularity go great together. Every major browser and modern website (from Chrome and Safari to Amazon and Google) use it to create convenient and interactive user experiences.


Constant improvement at a rapid pace will be an everyday thing. Ecma International, the governing body in charge of the language, releases updates yearly and keeps it as fast and standardized as possible.

Rich Functionality

Paired with a Top JavaScript Development Services, the language can be used to create a wide variety of components that enhance the user interface and experience within a website or web application.

What is JavaScript?

JavaScript (also known as JS) is a high-level programming language mainly used to create and control website content. It is characterized as a lightweight, weakly-typed & object-based scripting language that is more understandable by non-developers.

A JavaScript Development Company uses interactive web pages with simple or complex functions and designs, and JS is typically utilized to deliver user-friendly experiences. It is supported by most web and mobile browsers including Chrome, Firefox, Safari, Internet Explorer, Edge, and Opera.

The vast majority of websites use JS. It’s one of the most widespread technologies of the Internet, alongside HTML and CSS. This language allows for interactive web pages and is an integral part of web applications; almost every major web browser has dedicated JS engines to execute it.

What is JavaScript used for?

Initially, JavaScript was used for front-end web development. Now, however, the language is applied to a wide range of projects, including back-end web development, mobile applications, and game development. Its primary function is to make web and mobile applications interactive and appealing. 

Today, many famous products use JavaScript, from Facebook to Uber.

Advantages of JavaScript

  • JavaScript is ultra-fast.
  • The language is simple and easy to learn and use.
  • A large community backs JavaScript, given its widespread popularity.
  • The language can function and have support from a range of other languages.
  • JavaScript supports all modern browsers.
  • There are plenty of libraries and frameworks available to extend the capabilities of JavaScript.
  • Using the language, developers can create rich, feature-laden interfaces.

Disadvantages of JavaScript

  • Client-side security is relatively weak, with code readily available for viewing.
  • Browsers are highly tolerant of errors in JavaScript.
  • Code can be interpreted differently within different browsers.
  • JavaScript doesn’t support multiple inheritance.

Why Choose BairesDev for JavaScript Development

  • Expertise and Specializations

    Our JavaScript developers have extensive experience and expertise in the language and other technologies. They will work with you to understand your project requirements and ensure that they not only meet but exceed your expectations.
  • Flexible Team Models

    Choose the JavaScript development model that works best for your business: Delivery Team, Staff Augmentation, or Software Outsourcing. Each model offers its own benefits and will allow you to achieve your goals.
  • Full Transparency

    While we will free up time for you and your staff, we will also keep you apprised of our efforts to ensure that you maintain full oversight over the project and its progress. We will inform you about our efforts and work to address any challenges or concerns you may have.
  • Efficiency

    Thanks to our JavaScript experts’ high level of expertise, they will work quickly to turn around results and ensure efficiency throughout the project. But rest assured they will not sacrifice quality — they adhere to high standards and will still complete their work fast.

Frequently Asked Questions

When you outsource JavaScript development, it means that you are tapping into the expertise of an external provider to complete components of the project or the entire project. At BairesDev, we offer Staff Augmentation, meaning our expert JavaScript developers or other professionals will work side by side with your team members to complete a project, filling in the gaps. We also complete end-to-end projects through separate models, meaning we will take the project off of your hands, although you will still be kept abreast of our efforts.

It’s certainly possible to hire JavaScript developers on a full-time basis. Businesses should take stock of their needs to determine the model — such as full-time, part-time, freelance, or outsourcing — that is most appropriate for them.

JavaScript is generally associated with web development projects, but the language can be used to create mobile applications and many additional other kinds of products, too. There are plenty of famous JavaScript apps out there.

These two get mixed up a lot! However, Java is a completely different programming language, written and executed differently. There are 3 main differences between Java and JavaScript:

  • Typed Language: Java is a strongly-typed language while JavaScript is a weakly-typed language. Strongly-typed languages force you to define code variables with data type restrictions instead of allowing everything. For example, if you define a variable as an integer, you can’t use this variable to store strings. This prevents you from writing certain types of bugs that only manifest themselves during execution.
  • Applications: Java tends to have a stronger foothold in terms of Enterprise Applications, while JavaScript is closely related to the latest trends in Web Applications.
  • Debugging: With Java language, any structural problem with the code becomes apparent rapidly. It can solve issues in real-time as it is compiled before being run. On the other hand, if you are not careful with handling data types, you may find errors during execution.

BairesDev performs custom JavaScript development, working closely with its partners to meet their unique objectives and requirements and tailoring the project according. 

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