v3 upgrade guide

Vue Language Tools

⚡ Vue language toolset with native TypeScript performance based-on [Volar.js](https://volarjs.dev/)

💬 **#language-tools** on our [Discord Server](https://discord.gg/vue)

Quick Start

For VSCode Users

Install the [Vue (Official)](https://marketplace.visualstudio.com/items?itemName=Vue.volar) extension to get full Vue language support.

Command-Line Type Checking

npm install vue-tsc typescript --save-dev

{
  "scripts": {
    "type-check": "vue-tsc --noEmit"
  }
}

Packages

For End Users

Package	Description
Vue (Official)	Vue, Vitepress, petite-vue language support extension for VSCode
vue-tsc	Type-check and dts build command line tool

For Editor Integration

Package	Description
@vue/language-server	The language server itself
@vue/language-service	Language service plugin collection
@vue/typescript-plugin	TypeScript language service plugin

Core Module

Package	Description
@vue/language-core	SFC parsing and virtual code generation

Helper Tools

Package	Description
vue-component-meta	Component props, events, slots types information extract tool
vue-component-type-helpers	Component type helper utilities
@vue/language-plugin-pug	Pug template support

Community Integration

[yaegassy/coc-volar](https://github.com/yaegassy/coc-volar) \

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