Chapter 96: Vue ‘created’ Lifecycle Hook
Created This hook is the second step in the component lifecycle (right after beforeCreate), and in the old Options API it was one of the most commonly used hooks. In modern Vue 3 +...
Author: web-admin
Chapter 97: Vue ‘beforeMount’ Lifecycle Hook
BeforeMount This hook sits in a very sweet spot in the lifecycle — it is the last moment you can run code before Vue actually renders the component into the real DOM and before...
Chapter 98: Vue ‘mounted’ Lifecycle Hook
Mounted This is the hook that almost every Vue developer reaches for first when they need to do anything that requires the real DOM to exist. In modern Vue 3 + <script setup> (2026...
Chapter 99: Vue ‘beforeUpdate’ Lifecycle Hook
BeforeUpdate This hook is not one you reach for every day (unlike onMounted or onBeforeUnmount), but when you do need it, it solves a very specific problem that no other hook can solve cleanly....
Chapter 100: Vue ‘updated’ Lifecycle Hook
Updated (or its modern Composition API name onUpdated) This hook is not one you reach for every day (unlike onMounted or onBeforeUnmount), but when you do need it, it solves a very specific problem...
Chapter 101: Vue ‘beforeUnmount’ Lifecycle Hook
BeforeUnmount (or its modern Composition API name onBeforeUnmount) This hook is the last moment Vue gives you to clean up everything that your component created or subscribed to before it gets completely destroyed and...
Chapter 102: Vue ‘unmounted’ Lifecycle Hook
Unmounted (or its modern Composition API name onUnmounted) This hook is the final goodbye. When unmounted / onUnmounted runs: The component has already been removed from the DOM The virtual DOM node no longer...
Chapter 103: Vue ‘errorCaptured’ Lifecycle Hook
ErrorCaptured lifecycle hook This hook is not like mounted or onBeforeUnmount that you use every day. It is a special emergency hook — the only built-in mechanism Vue gives you to catch JavaScript errors...
Chapter 104: Vue ‘renderTracked’ Lifecycle Hook
RenderTracked This is not a hook you will use every day — or even every month. Most Vue developers never touch it in production code. But once you understand what it does, you will...
Chapter 105: Vue ‘renderTriggered’ Lifecycle Hook
RenderTriggered (its modern Composition API name is onRenderTriggered) Together with its sibling renderTracked / onRenderTracked, these two hooks form the deepest window into Vue’s reactivity system that you can get without writing your own...
