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Migrate from v1 to v2


Nuxt 3 supports the following builders:

This is controlled by the Nuxt option builder. If builder @nuxt/webpack-builder is set, the custom elements will also be a webpack build.

  builder: '@nuxt/webpack-builder',

Entry File

It is recommended to set the entry file with the file extension .ce.vue.

With .ce.vue in Dev-Mode the component can be used as CustomElement.


If no .ce.vue is set, the CSS of the component is missing in dev mode.