1 addition by Nuxt

docs/content/3.guide/1.writing/8.vue-component.md

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+# Components usage
+
+Content module allows you to use your custom Vue components inside markdown contents.
+
+Components that are used in Markdown has to be marked as `global` in your Nuxt app.
+
+## `components/content` directory
+
+**@nuxt/content** provides a directory that will automatically mark your components as globals.
+
+Every component created inside the `components/content` directory will be available in Markdown files.
+
+- You can create any kind of component
+- You can overwrite any existing components by following same naming
+  - Creating `components/content/ProseA.vue` will overwrite any other existing `ProseA.vue` component injected from a module or any [extends](https://nuxt.com/docs/api/configuration/nuxt-config/#extends) layer.
+
+## Global components in Nuxt
+
+All global components in your Nuxt app will be available to use in your markdown files.
+
+For more information about global components, visit [Nuxt 3 docs](https://nuxt.com/docs/guide/directory-structure/components).