Hire JavaScript developers pre-screened for technical and cultural fit

JavaScript has become one of the most widely used software and web development programming languages. It’s essential in creating interactive and dynamic web pages, mobile applications, and server-side system programming. As the demand for applications and websites increases, it will only be more pivotal to hire one or more JavaScript developers to work on digital projects.

What Is JavaScript Development?

JavaScript is a coding language that crafts interactive and responsive user interfaces on both web and app fronts. Developers use JavaScript to create web pages, mobile applications, and various projects, including games.

JavaScript pairs with established libraries and frameworks such as Vue, Angular, and React, empowering developers to efficiently create projects across platforms. Developers with data science experience may also use JavaScript for real-time data processing projects, such as social media platforms, chatbots, and e-commerce platforms.

Why JavaScript?

JavaScript is one of the most popular choices for web development. While it primarily functions as a front-end language, developers can use JavaScript for full-stack development. JavaScript development can add an interactive and dynamic experience to web pages and apps.

As one of the first default languages available in a browser, JavaScript has become increasingly popular as its speed increases. Additionally, developers find JavaScript to be an accessible beginner-level programming language that doesn’t sacrifice quality. While commonly used in front-end development, its low barrier of entry combined with scalability benefits provide an effective avenue for full-stack development.

Benefits of JavaScript

JavaScript is a widely used language with a vast community and ecosystem. It’s an excellent option for front-end development for web applications but also has the versatility to work on back-end tasks.

Some of the advantages of using JavaScript development for your project include the following:

• Cross-platform compatibility: JavaScript runs in web browsers, which makes it cross-platform compatible. This flexibility allows developers to use JavaScript across various devices and operating systems, such as iOS and Android.
• Speed: Because JavaScript is an interpreted language, it takes less time to compile than other languages. It is also a client-side script, reducing the time needed to connect with a server.
• Popularity: JavaScript is the most popular scripting language for web pages. Because JavaScript is one of the most widely used programming languages, a large pool of developers can write JavaScript code.

What Does a JavaScript Developer Do?

A JavaScript developer's daily tasks and responsibilities vary widely depending on the type of project they’re working on and their level of experience. They may work alone, with a partner, or with a team of developers and programmers.

Regardless of whether they work independently or with others, the overall objective of a Javascript developer is to create and manage custom systems and tools. They’re also heavily involved in the processes of design and troubleshooting technical issues to ensure a positive user experience.

If they’re working on server-side web applications, developers may need to know about several specialty frameworks, such as Express and Node.js. However, their responsibilities don’t end with the completion of their project. Developers must manage and maintain an app or site, ensuring that all features work correctly with no long-term functionality issues.

Required Skills and Qualifications

To find the best JavaScript developers for your project, consider various hard and soft skill sets. Some of the soft skills that an effective JavaScript developer possesses include the following:

• Motivation: Motivation is a key trait that determines how well and quickly tasks get done. Motivated JavaScript developers push themselves to learn about the newest technologies and updates. They accept feedback as a tool to improve their performance and deliver a better product.
• Teamwork: Working well with others is essential. Because JavaScript is a front-end language, front-end developers must be able to communicate well with back-end developers. Developers must also work with project managers, clients, stakeholders, and users for the best results.
• Time management: JavaScript developers must frequently juggle multiple tasks, making their ability to prioritize, manage, and execute those tasks in order to meet deadlines critical.

Depending on the task you’re assigning to a JavaScript developer, they may need to be proficient in different technical or hard skills. Some of the more common hard skills that JavaScript developers need include:

• Programming languages: Besides JavaScript, developers should have a grasp on other languages like Cascading Style Sheets (CSS), HyperText Markup Language (HTML), and any others needed for your project. JavaScript developers may also benefit from knowing popular back-end development languages like PHP and Ruby.
• Code optimization methods: Writing effective code and keeping up with the newest trends and standards is necessary for JavaScript developers. A deep understanding of algorithms and data structures allows developers to enhance their code, making it faster and more responsive.
• Testing and debugging methods: JavaScript developers need to know how to test their code, find any weaknesses, and debug the software so that it runs smoothly. To perform this task effectively, developers may employ the use of other tools like Node.JS Inspector or ESLint to find and solve syntax issues.

Popular JavaScript Development Languages and Libraries

JavaScript is a programming language specializing in front-end web development. This client-side language allows developers to increase interactivity, complexity, animations, and dynamic features for app development. JavaScript developers can complement their front-end development with additional languages like CSS3 and HTML.

Many JavaScript frameworks and libraries are available to assist developers with their workflows. Some libraries and frameworks that JavaScript developers may use include:

• ReactJS: ReactJS is a library that creates interactive user interfaces (UIs). With ReactJS, developers can reuse bits of code for the same features, which speeds up the development process. Some features of ReactJS include one-way data binding, a Virtual Document Object Model (DOM), and reusable components.
• AngularJS: This JavaScript framework improves responsive UI, speed, and more. It’s used to build scalable web applications. Some of its main features include code splitting, template syntax, and two-way data binding.
• VueJS: JavaScript developers use VueJS to build user interfaces that are more entertaining and easy to use. Some VueJS features include an integrated command-line interface, virtual DOM, error handling, and server rendering.

Popular JavaScript Development Programming Tools

Developers can pair many programming tools with JavaScript to finish their tasks faster and more efficiently. Some of the most effective tools JavaScript developers utilize include:

• Git: Git is a version control system that supports non-linear workflows. When multiple developers work on the same project from remote locations, the coding process can become complex and confusing as developers edit and update the syntax. Git tracks changes made to the code, allowing developers to access previous versions and collaborate more efficiently.
• Webpack: Webpack is a module bundler that bundles multiple JavaScript files and dependencies like .css, .jpg, and .sass, allowing them to be used in a browser. Developers also use Webpack for code splitting, optimizations, and task running.
• NPM: Node Package Manager (NPM) is a command-line tool that helps you install and manage a library of JavaScript software packages. NPM allows developers to share code with other NPM users, send updates to maintain software, and manage multiple versions of code.

How Does JavaScript Development Fit Into Modern Front-end Development?

JavaScript is the most popular programming language in the world. While developers use JavaScript for front-end development, developers can utilize JavaScript for server-side development as well. Depending on the scope of a project, using JavaScript in back-end development has become increasingly popular.