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안녕하세요! 오늘은 Vue2의 핵심 기초 개념들을 쉽고 재미있게 설명해드리려고 해요. Vue2를 한마디로 정의하자면, 사용자 인터페이스(UI)를 만들기 위한 JavaScript 프레임워크입니다.만약 여러분이 레고 블록을 맞추듯이 원하는 웹 애플리케이션을 조립해나갈 수 있다면 얼마나 편리할까요? Vue2는 그런 꿈을 실현해주는 강력하고 직관적인 도구랍니다.1. Vue2란? 🤔Vue2는 "점진적 프레임워크(Progressive Framework)"라는 별칭을 가지고 있어요. 이는 기존 프로젝트에 조금씩 도입할 수 있다는 뜻입니다.예를 들어, 완전히 새로운 프로젝트를 시작하지 않아도, 현재의 웹 페이지나 앱의 특정 영역을 Vue로 먼저 구축해볼 수 있죠.🔹 Vue2의 주요 특징점진적 도입 가능: 처음엔 ..

The Vue.js lifecycle consists of a series of events or hooks that run at different stages of a component's existence, allowing developers to execute code at specific moments from creation to destruction.The Big PictureImagine you are baking a cake. The cake goes through various stages: preparation (mixing ingredients), baking, and decorating (cooling and icing). Each stage has specific tasks to ..

In this explanation, we'll explore how Vue.js' v-model works, its core concepts, and its use through a detailed walkthrough and example, akin to understanding the workings of a two-way mirror.The Big PictureImagine v-model as a two-way mirror. Just like a two-way mirror reflects images on both sides, v-model creates a two-way data binding between a form input and a piece of data in the Vue insta..

Vue.js is a progressive JavaScript framework for building user interfaces, designed to be incrementally adoptable, meaning you can use as much or as little of it as you want. Let's break it down step by step.The Big PictureImagine building a web application is like constructing a house. Vue.js is a toolset that helps you build this house with reusable parts, making it easier and faster to develo..

Lifecycle Hooks and Template RefsLifecycle Hooks are used to manually and timely manipulate the DOM.Vue has been handling all the DOM updates for us, due to reactivity and declarative rendering.However, inevitably there will be cases where we need to manually work with the DOM.We can request a template ref - i.e. a reference to an element in the template - using the special ref attribute:A lifec..

Declarative renderingThe core feature of Vue is declarative rendering:1 Using a template syntax that extends HTML we can describe how the HTML should look like based on JavaScript state.2 When the state changes, the HTML updates automatically.Reactive StateState that can trigger updates when changed are considered reactive.In Vue, reactive state is held in components.We declare reactive state us..