In Vue 2, we cannot have multiple root elements, this was one of the limitations in the second version and often emit warnings if we tried to create this. Now in Vue 3, we don’t need to wrap root elements in one main element — we can have multiple nodes in the root. Vue 2 <t...
With the release of Vue 3, developers have to make the upgrade from Vue 2 as it comes with a handful of new features that are super helpful in building easy-to-read and maintainable components and improved ways to structure our application in Vue. We’re going to be taking a look at s...
There are many third-party libraries that are compatible with Vue 2 but don’t work with Vue 3. So, if you need these libraries then it’s smart to keep using Vue 2 for app development. 3. About Vue 3 Vue 3 was designed to be better than Vue 2. Therefore, it successfully overcame...
Up until Vue 2, there was one way to create components in Vue. With Vue 3, a new methodology was introduced called theComposition API. Now, if we want to make a component in Vue, we have two ways to do it. You might be wondering what the difference is, exactly, so let's take ...
Vue.js facilitates the implementation of transitions and animations. It provides thev-transitionandv-animationdirectives to add effects to elements when they are inserted, updated, or removed. Mixins: Vue.js supports mixins, allowing developers to encapsulate and reuse component options. Mixins are...
Composition Utilities: Vue provides a set of built-in composition utilities, such as ref, reactive, computed, watch, and watchEffect to work with reactive data and side effects. Global Mixins and Plugins: The Composition API simplifies the use of global mixins and plugins, allowing you to enca...
Here's how the chosen topics are distributed across the chapters of the book: Chapter 1, Hello Vue - An Introduction to Vue.js, presents an overview of Vue.js, and the book's case-study project,Vuebnb. Chapter 2, Prototyping Vuebnb, Your First Vue.js Project, provides a practical intr...
Vue.js allows you to apply several filters, which are run in the order they are chained. This let you create even more specific formats. Conclusion Understanding Vue.js features like 'filters' can improve the way you handle text formatting on your website or app. It's a lightweight, ...
So things like changes in the globally defined mixins initiated by outside solutions would no longer affect your whole application in this version. V-Model updates If you use Vue, you already know that V-models are used for two-way data binding on Vue components. In Vue 2.x you get one...
What is the purpose of the 'mixins' feature in Vue.js? Which Vue.js lifecycle hook should be used for fetching data when a component is created? In Vue.js, how can you listen to native DOM events on a custom component? What is the purpose of the 'v-bind' directive in Vue.js...