Vue.js is a JavaScript framework for building front-end UIs. It has tons of tools and features to create a full-fledged web application, providing the way to build components to add interactivity to web pages. Its directives extend HTML to make the application more functional.
Vue.js is a progressive framework, meaning the opportunity to enhance the existing HTML anytime you need improvements. This feature makes the framework an all-in-one solution. For example, it allows dispensing with the JQuery and managing markup without external tools that is a perfect solution for small and medium product development.
Vue.js Core Features: What Makes It Different
This framework enhances a view layer’s functionality, using JavaScript ES5/ES6 and a core library from Laravel. Consider its key features to understand how Vue.js works:
- Virtual DOM means the ability to keep in memory and sync with a real DOM the best variant of a UI from the changes based on the comparison with the original version.
- Two-way data binding changes the value of HTML by keeping Javascript variables, arrays, and other data synced with DOM. Moreover, you have to do nothing for this purpose except for adding an input with an attribute v-model (Vue directive) and assign it the required property.
- Vue.js also automatically applies classes for CSS transitions and animations. It helps create state-of-the-art websites, providing a seamless user experience. The best thing is that it takes just a couple of minutes to set up all you need. Besides, one can use third-party animation libraries without a problem.
- Computed properties allow escaping additional coding since it provides an appropriate logic for all modifications made in UI elements.
- Watchers do the job when it comes to frequently changed data. They make coding simpler and faster by managing these changes.
- Methods are activated when the component is reloaded that allows a developer to change its state.
Generally, all the features mentioned in the list answer to a question, “Why so many developers switch to Vue.js every day?” Just because the working principles make this framework simple, creative, and cost-effective.
Vue.js: Pros and Cons to Weigh and Compare
First, this framework makes application building more efficient, allowing you to create a single-page app within a day. Then, it is flexible enough to work in synergy with third-party packs. Other pros are firm reasons for Vue’s fast-growing popularity:
- Many built-in tools and libraries are onboard.
- Small weight of the downloaded zip (18 Kb only).
- Developers can reuse components as templates.
- Easy to read and understand codes stored in separated files are a nice touch.
- Testing the app’s parts is a breeze.
- It’s possible to use HTML, JS, or JSX to create templates.
- The framework is easy to learn for novices in coding, thanks to comprehensive documentation and community support.
In other words, Vue.js’ ecosystem provides smooth web development, saving your time, money, and efforts.
Some Drawbacks to Consider
Regardless, all the advantages, Vue.js is not perfect. The first annoying thing you see is that most of the documentation and other content is in Chinese. Some other pitfalls are no less nerve-racking:
- The reactivity system doesn’t automatically rerender chunks of data not triggered by users.
- Vue.js cannot cope with large projects yet.
- Its flexibility is a double-edged sword. Too many options might be overwhelming for a team.
- The number of plugins is still low, unlike, for example, React’s set.
Besides, Vue.js is a new tech, making it challenging to hire a real pro focused on this framework. Business owners can find some experts on dedicated platforms or teach developers from their existing teams.
Vue.js: to Use or Not to Use
Does Vue.js have an accurate value for modern web development? Well, the framework is not versatile but perfectly fits those into prototyping and UI interface improvements. It really works when you need more interactivity for your existing app. Vue.js makes everything fast and smoothly being compatible with many back-end techs.