vue命令创建

npm

npm create vue@latest
cd <your-project-name>
# 安装依赖
npm install
# 运行
npm run dev
# 打包到生产
npm run build

pnpm

pnpm create vue@latest
cd <your-project-name>
pnpm install / pnpm i
pnpm format
pnpm run dev / pnpm dev

yarn

# For Yarn (v1+)
yarn create vue

# For Yarn Modern (v2+)
yarn create vue@latest

# For Yarn ^v4.11
yarn dlx create-vue@latest

cd <your-project-name>
yarn
yarn dev

ui创建

vue ui

使用CDN

<script src="https://unpkg.com/vue@3/dist/vue.global.js"></script>

<div id="app">{{ message }}</div>

<script>
  const { createApp, ref } = Vue

  createApp({
    setup() {
      const message = ref('Hello vue!')
      return {
        message
      }
    }
  }).mount('#app')
</script>