So, to start with, we will first understand what Vue is, and how it can be used in developing customized applications.
1. Define Vue js
Vue holds 200k stars, 6.1k watchings, and 33k forks in Github.
Before building Vue.js, Evan used to work on Angular projects for Google. So eventually, he got an idea of developing such a framework that serves in every manner and that’s how Vue was created. From Angular template syntax was picked whereas from React the two-way binding feature, the component approach was kept in mind while developing Vue.
Here’s the interest over time of Vue.js as per Google trends of last five years, this shows why Vue.js is one of the most popular frameworks.
2. Pros of Vue js
There are certain advantages of using Vue.js,
2.2 Easy to Learn
The overall idea is to enable developers to perform the least coding lines and achieve unmatched results. Most software developers agree with the fact that you don’t have to be a pro to understand the technology.
Most of the user Reponses says that Vue js is easy to learn
a) React JS
2.3 Simple Integration
It may quite interest you to know that developers these days can easily integrate Vue.js into other frameworks. For example, they can easily integrate Vue with React or Angular and customize the project according to their respective requirements.
Here is what Twitter users have to say about Vue being User Friendly:
2.5 Customizable and Incrementally Adoptable
No users would prefer exploring such a framework that wouldn’t allow them proper customization. And that’s the reason Vue.js stands out from the rest. All functions can be accessed easily. The fun part here is developers can name the function so that they can recall them easily. Along with this, Vue is also designed to be very much adaptable to the project needs.
2.6 Virtual DOM Performance and Rendering
Other interesting Vue components include virtual DOM Performance and rendering. Now when you happen to conduct declarative rendering, chances are pretty much that you might run into a DOM or a Document Object Model. This model in particular represents the HTML pages with all styles, page content, and similar system elements as objects which are stored as a tree structure, and during page loading, they are generated by the browser.
When the user interacts with the page, the objects tend to change their own state and the browser is responsible for updating the info changes and rendering it on the display. The only problem with this is that updating the entire DOM can be a cumbersome process.
So to improve the process, Vue.js makes use of virtual DOM, a copy of the website’s original DOM is created so that an adequate amount of changes can be made without rendering the entire DOM and this minimizes the number of DOM manipulations needed to be handled by Vue. This makes mobile app development quick and also enhances overall performance of existing applications. All these result in better performance,enhanced speed and faster DOM operations. Maybe that’s the reason why developers prefer Vue as an ideal framework. In this respect, Vue.js has managed to climb among the best, giving both Angular, React, and Vanilla.js a run for their money. It is a serious contender because new versions, updates, and improvements can predict an even better trajectory.
However, keep in mind that in real-life situations, the core of the performance is based on code optimization and overall quality.
Let’s understand What is Vitual DOM and how Vue leverages Virtual DOM
🎋If you’re curious how the Virtual DOM works, I made an animated explainer to walk through it. I made it for the Vue docs so it’s through that lens, though the base concept is similar across frameworks.— Sarah Drasner (@sarah_edo) February 24, 2020
It’s a work in progress, more to come!https://t.co/LptbCeydsH pic.twitter.com/SVzqMgmHOe
2.7 Two-Way Binding
Another interesting vue component is the two-way binding or DOM manipulation benefit. Vue inherited this feature from Angular. It basically describes the connection between model data updates and the view (UI), with bound components containing data that you can update from time to time.
With the help of two-way data binding,you can update related components and track data updates.,This all becomes easier in Vue.
Bound data receives reactive updates in Vue just like DOM objects. This feature makes the framework ideal for applications with real-time updates. Regarding development, this reactive nature can make updating data more streamlined and easier.
2.8 Readability and Single-File Components
Mostly used in CBA (Component-Based Architecture), Application code-splitting is an approach that turns out to be key contenders of React and Angular.
An architecture with traits like this also means a couple of benefits:
- Reusable Components – the encapsulated components can be commonly referred to as code chunks that developers can reuse as templates for similar elements.
- Great Unit-testing – the testing process is configured as a QA activity that checks how the smallest parts perform in the app on their own. The component-based approach greatly simplifies this process.
- Code Reading – Every component is stored in separate files (with each component being a single file), making code readability and maintenance a lot easier.
Sarah Drasner has created a thread on Twitter about the benefit of using .vue files for single file components vs creating a component with separate HTML/css/JS files?”
A friend recently asked me this question: “what’s the benefit of using .vue files for single file components, vs creating a component with separate html/css/js files?”— Sarah Drasner (@sarah_edo) February 27, 2018
This is a really good question! I’ll answer with my own opinion publicly in case it’s helpful (thread)
3. Cons of Vue.js
3.1 Language Constraint
Not many of you know that VueJS was initially developed by the developers in China and is immensely popular there. Therefore, for any forum conversations, plugin descriptions, or any other type of instructional manuals, they are developed in Chinese language, which means you need to get translations for them to proceed ahead in work. This can sometimes act as a language barrier.
3.2 No Streamlined Approach
Since we know that VueJS is a community that is funded and maintained by developers therefore it lacks significant funding or is not strongly supported by big size companies. The technology isn’t reliable or well-supported enough to deliver the fast solutions for bugs that is expected by big shot firms and while on other hand could be provided by React or Angular support.
Furthermore, for all the tools that are being built, VueJS still has a long way to go in comparison to the sheer number of custom tool/s that React and Angular offer.
3.3 Lack of Experienced Users
Since VueJS hasn’t been around as long as its competitors, it took a while to break into the market and see widespread acceptance by programmers. Well, if we see the market, there are some sort of concerns and there is a lack of inexperienced VueJS developers which makes it less preferable for developers to use their services.
4. Tips to Consider to Become a Better Version of Vue Developer
Since we are pretty much done with technical aspects. However, this is not it, when you dig a bit deeper you will find several interesting terms such as declaratively render data, string template, attach event listeners, view layers, state management, and so forth while creating single/one page applications.
You might have begun using Vue out of curiosity with no agenda of turning back.Further below you will find out some tips that might assist you well in becoming a better Vue developer.
- Many professionals encounter multiple routes to resolve in the same Vue component. Well, the issue is Vue reuses the same components and it does not create new ones. So no matter what nothing will change. All you need to do is add a :key property onto your <router-view> element – which is likely in your App.vue file. Soon you will be able to recognize the difference in the page.
- Another tip to consider is to validate your props. In fact, this one is also listed as a “Priority A: Essential” style rule on the VueJS official style guide. Apart from this, let’s say you have a coworker who is working on the same project. Now how would he know? so it is advisable to make things clear right from the beginning.
- The last one, if you really want to excel as a Vue developer just try knowing different component options and not just that, also learn when to use them, and more importantly, why to use them.
Finally by the end of this, we have got a clearer idea on how Vue js works. If we understand it in layman’s terms, we can say that Vue.js is a little framework (lightweight nature) that has tremendous potential. Vue.js offers convenience to individuals to understand the simplicity of the framework. Some of the other advantages of the framework include its speed, simplicity, and support from both libraries and the community. Now that we are analyzing a range of Vue.js applications from various websites, it could help you better understand the technology. There are many companies in the market that will help you incorporate Vue.js into your own tech stack ,assist you to build web interfaces using Vue and will necessitate a more in-depth understanding of the technology.