VUE.JS & Its Features

1. VUE.JS & Its Features        Nowadays, Application of software development is one of the most popular         businesses being practised both at the individual as well as enterprise levels.           Various tools and techniques are being used by the developers for launching           successful applications. Many software technologies are also being used by       the developers to make the applications faster, more attractive and           user-friendly among them. Vue.js is one of those new software technologies           that are being widely used all over the world for web development. ​Vue.js is simply a JavaScript framework with various optional tools for building user           interfaces.    In the age of new javascript frameworks that are component-driven, Vue is             distinct by its simplicity and performance. It mainly focuses on the view layer           and offers a lot of functionality for the view layer and used for building               powerful single-page web apps. Vue.js uses JavaScript ES5 or ES6 while         Laravel provides a core library for Vue.js. The ecosystem is vibrant, with more             and more people switching to Vue every day.                                                                                                                                                                                                web: ​www.9spl.com email: ​sales@9spl.com Call : ​+1 845 542 1553

2. Vue is called as Progressive JavaScript framework with various features for           building user interfaces.      ~ Virtual DOM  Vue.js utilizes virtual DOM. Virtual DOM is, essentially, a clone of the principal           DOM element absorbs every change intended for the DOM and is present in           the form of JavaScript data structures. The changes made to the JavaScript           data structures are compared with the original data structure. Only the final           changes will reflect in the real DOM, which viewers will be able to see. This is a               creative method, cost-effective and the changes can be done quickly.      ~ Data Binding  This feature helps manipulate or assign values to HTML attributes, change           the style, assign classes with the help of a binding directive called v-bind             available with VueJS.      ~ CSS Transitions and Animations  This feature provides several methods to apply a transition to HTML elements           when they are added, updated or removed from the DOM. It has a built-in             transition component that wraps the element responsible for returning         transition effect. Developers can with no trouble to add 3rd party animation           libraries and make the user experience more interactive.      ~ Template  As already mentioned above, It offers HTML-based templates that bind the           DOM with the Vue.js instance data. It compiles the templates into virtual DOM               Render functions. A web developer can use the template of the render           functions and they can replace the template with the render function.      ~ Computed Properties  A computed property is one of the important features of Vue.js. It helps to               listen to the changes made to the UI elements and performs the necessary                 logic so there is no need for additional coding for this.  Use a computed property when we want to work on mutate a property that is             dependent upon another property being changed. Computed properties are         mainly dependent on other data properties.                                                                                                                                                                                                                                                                        web: ​www.9spl.com email: ​sales@9spl.com Call : ​+1 845 542 1553

3. Any change to the dependent properties will also trigger the logic for the           computed property. Computed properties are cached based on their       dependencies so they will only rerun if any dependency changes.      ~ Watchers  Watchers are applied to data that will frequently change. For example, form             input elements. Here, a developer doesn’t need to do any additional events.           Watcher takes care of handling any data changes and also make the code             simple and fast.    There are three main ways to have components make use of Vue.js’s reactive               nature. These are Methods, Computed Properties, and Watchers.  Use watchers when we want to perform some logic as a result of a change             that took place on a specific data property. This is most useful when you want               to perform the asynchronous or expensive operation in response to changing           data.      ~ Methods  Methods are used when we want to change a component’s state or when an               event has occurred that isn’t necessarily related to the instance data being           mutated. Methods can take arguments but do not keep records of any         dependencies.    This creates some difference within the component. Methods will be triggered           each and every time when the component is reloaded.      ~ Complexity  Vue.js is simpler in terms of both API as well as design. A web developer can                 build simple applications in a single day.      ~ Flexibility and Modularity  It is a flexible, modular replacement to it. If you are among those who don’t             find it interesting to code every single part of the app’s interface, then you             can use Vue.js web-pack template as it does not restrict access to its           advanced feature set like hot module reloading, CSS extraction, linting, etc. It             is flexible to add any third party package in vue.js.                                                                                                                                                                                                                                                                        web: ​www.9spl.com email: ​sales@9spl.com Call : ​+1 845 542 1553

4. ~ Runtime Performance  When we look towards runtime performance, Vue.js has the definite edge as it           abstains from e dirty checking. Vue.js clear dependency-tracking observation             system with synchronized queueing       individualistically.      ~ Directives vs Components  Vue.js has a reflective distinction between the roles of directives and           components. Here Directives encapsulate       Components are self-sufficient elements with their own view and data logic.      ~ Optimization  Vue.js tracks component dependencies during render. This results in that the       system already knows which components require re-render when the form         changes, which does not. Each           shouldComponentUpdate to avoid any kind of nested component warnings.  The benefits of Vue.Js are its simplicity & ease of learning. This presents             Vue.JS as an ideal choice for startups,             organization that wants to quickly design high-performance web applications           with an easy-to-read code.      Summary  Vue.js is an excellent tool for web development interface. It gained its               popularity since 2016 after Laravel started using it for its projects. Research           on the related developments of the framework illustrates that it is the best             solution for small and medium products development. 9series is an emerging           vue.js development company and has plenty of experience working with         different JS Frameworks and we can tell you that we really like Vue.js and it is             here to stay.            Source :​​​https://www.9spl.com/blog/vue-js-and-its-features                            ensures   changes   trigger           While       DOM   manipulations,                                       component will   be   able to call                       SMEs   or   any   development                                                                                       web: ​www.9spl.com email: ​sales@9spl.com Call : ​+1 845 542 1553