Vue.js Developers Hiring Guide

The Model-View-ViewModel Framework You Need for UIs and SPAs

The modern tech world revolves around the user interface and Single Page Applications (SPAs). With these 2 pieces of technology, end-user interaction with businesses becomes exponentially easier and more widespread.

But why?

To answer that question, we need to examine how users access the internet. As of Q1, 2021, the percentage of mobile device website traffic claimed the majority of usage with 54.8%. Think about that for a moment. That means both UI and SPAs should take a higher priority than they once did. And with mobile device sales continuing to climb, that majority is certain to continue growing.

If your business isn’t on board with creating SPAs with brilliant UIs, consider yourself behind the curve.

Let’s dive into this a bit further.

Vue.js Developers Hiring Guide 1
  • Vue.js Developers Hiring Guide 2

    Hiring Guide

  • Vue.js Developers Hiring Guide 3

    Interview Questions

  • Vue.js Developers Hiring Guide 4

    Job Description

What is a UI?

The User Interface is the part of an application (no matter what type it is) that faces the user. It’s the piece of the puzzle that allows a user to interact with your service. Without a well-thought-out and designed user interface, clients and customers would struggle to interact with your business. The UI consists of the menus, buttons, text areas, and other elements that come together to create the GUI for a program. 

What is an SPA?

Related to the UI is the SPA. When you think of an application, you typically recall a fairly standard tool that works within its own window and allows you to input and interact with data or information. Think of a web browser or office suite. With the Single Page Application, engineers take those standard apps and migrate them to a single page. One important difference between a standard application and an SPA is that a good amount of information in the SPA stays the same and only a few elements need to be updated at a time.

The SPA only sends information when a user clicks on an element and a browser (or mobile app) renders it. A good example of an SPA is Gmail. With that app, everything is displayed on a single page, and (typically) the only thing that is updated is the tab a user views that lists out their inbox. Even the preview pane remains static until the user clicks to open or replies to an email.

The same thing holds true on the mobile version of the application. 

Technically speaking, the SPA is a web or mobile application that interacts with a user by dynamically rewriting the current page, rather than loading the entire page from a remote server.

With all of that in mind, you need designers capable of crafting solid interfaces and SPAs. Those same designers will need the right tools to make that possible. Now, consider this: Of the over 1.8 billion websites in the world, 95% of them make use of JavaScript. That's a very important figure, one your company can’t ignore. 

It's also important to understand that Vue.js is one of the most popular JavaScript frameworks in use for UI and SPA development. One of the reasons why this framework is so popular is because it makes use of a Virtual DOM, which does a great job of speeding up page rendering of SPAs. In the modern world, you don’t want your users having to wait for page loads. Consumers have become so used to "instant information," that when they are confronted with wait times, they'll move on.

So you need the best tools to make it such that your SPAs and UIs load as quickly as possible. That's where Vue.js comes into play.

More about Vue.js

Vue.js is in use all over the world. And since it's one of the most popular frameworks for one of the most popular programming languages for one of the most widely-used types of applications, you shouldn't have any problem finding developers to add to your team.

But your search should start with finding the best JavaScript developers available. Why? Because those developers will be using Vue.js alongside JavaScript to create their UIs and SPAs. If you hire a developer with only a marginal understanding of JavaScript, chances are pretty good you'll get mediocre results. 

So, in your quest to find the best Vue.js developers, start with JavaScript first and then work your way to the framework. Once you've found the perfect balance of JavaScript and Vue.js talent, your development team can get to work creating SPAs, mobile apps, and even desktop apps. 

Conclusion

If you want the best UIs and SPAs on the market, your development team is going to have to consider Vue.js as their framework of choice. If you don't have the right developers who can use that popular framework, it's time you start hiring before the best candidate is taken off the market.

What is Vue.js?

Vue.js is a JavaScript framework used to create dynamic user interfaces for SPAs like web applications and mobile applications.

What are some of the more useful features of Vue.js?

Some of the more useful Vue.js features include:

  • Templates
  • Reactivity
  • Components
  • Transitions
  • Routing

How do you create an instance of Vue.js?

A Vue.js instance can be created with the Vue function, as in:

var vm = new Vue({
    // options
})

Show one way to register a component in Vue.js.

One way to register a component in Vue.js would be:

export default {
    el: '#your-element'
    components: {
        'your-component'
    }
}

What are the most common types of directives available to Vue.js?

  • General Directives
  • Literal Directives
  • Empty Directives
  • Custom Directives

How do you install a Vue.js resource?

A resource can be installed with either yarn (yarn add vue-resource) or npm (npm install vue-resource).

What are Mixins?

Mixins are a chunk of defined logic, stored in a prescribed way by Vue, which can be re-used to add functionality to Vue instances and components.

We are looking for a highly skilled Vue.js developer to collaborate with our team of designers and developers. Your primary duty will be the creation of web applications and other SPAs and UIs for our clients. 

You will mainly be responsible for developing the user-side of the web application and enhancing the user experience through high-level transitions, animations, and other necessary elements. 

The ideal candidate has strong communication skills and the ability to create testable, reusable, and scalable code.

Responsibilities

  • Collaborate with a team of developers and designers to create innovative SPAs and UIS. 
  • Create reusable, effective, and scalable JavaScript code.
  • Implement front-end components with the Vue.js framework.
  • Translate the client’s technical requirements into code.
  • Test and update web applications so that they can be used on all web browsers and mobile devices.

Skills and Qualifications

  • 5+ years of professional experience in Vue.js and object-oriented programming.
  • Proficiency with JavaScript, HTML, and CSS.
  • Highly proficient with the Vue.js framework.
  • Fundamental understanding of version control systems (such as Git).
  • Solid problem-solving skills.
  • Excellent written and verbal communication.
  • Good organizational skills.
  • Ability to work as part of a team.
  • Attention to detail.
  • Understanding the nature of asynchronous programming and its quirks and workarounds
  • A positive attitude.

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