@c15t/vue: Vue and Nuxt cookie banner and cookie consent management

Cookie banner, consent dialog, and preference center for Vue 3 and Nuxt 3 and 4, with consent policies you set by location, such as GDPR opt-in or CCPA opt-out. One package gives you a Vue plugin and a Nuxt module, with composables when you want your own design.

c15t is used by 2,100+ sites, including expo.dev, zed.dev, unkey.dev, mintlify.com, and sazabi.com.

Key Features

• A Nuxt module: add c15t/vue to modules and the server resolves each visitor's policy, so the banner is in the first HTML
• A Vue plugin for Vite apps, with consentManifest() to bundle your policy at build time
• Prebuilt cookie banner, consent dialog, and preference center with a theme system
• Composables for a fully custom design
• Analytics, ads, and pixels follow each visitor's choice through @c15t/integrations: Google Tag Manager, Google Consent Mode v2, GA4, Meta Pixel, PostHog, and more
• IAB TCF 2.4 banner and dialog components
• Translations for 35 languages through @c15t/translations

Prerequisites

• Vue 3.5 or later, or Nuxt 3 or 4
• Node.js 20.19 or later
• An Inth project (free sign-up), a self-hosted backend, or offline mode for local development

Installation

pnpm add c15t

The c15t package re-exports this package at c15t/vue, and the docs use that path. To install this package on its own, run pnpm add @c15t/vue and import from @c15t/vue instead.

Usage

1. Nuxt: register the module and set NUXT_PUBLIC_C15T_BACKEND_URL to your Inth backend URL

// nuxt.config.ts
export default defineNuxtConfig({
  modules: ['c15t/vue'],
})

2. Add ConsentRoot and a link that opens the preference dialog to app.vue

<!-- app/app.vue -->
<template>
  <ConsentRoot />
  <NuxtPage />
  <footer>
    <ConsentDialogLink>Privacy settings</ConsentDialogLink>
  </footer>
</template>

3. Vue with Vite: install the plugin with app.use(c15tVue, { mode: hosted() }) from c15t/vue/vue-plugin, and render ConsentRoot in App.vue
4. For the full setup, see the Nuxt quickstart or the Vue quickstart

Hosting

c15t needs somewhere to keep policies and consent records. Pick one:

• Hosted on Inth: Inth runs the backend for you. You get policy storage, consent records, audit history, and a dashboard, with no database or server to run. Sign-up is free.
• Self-hosted: Run @c15t/backend on your own server with PostgreSQL, MySQL, or SQLite. You own migrations, backups, and uptime. See the self-hosting guide.
• Offline: Choices stay in the browser, with no consent records. Use it for local development, previews, and demos, not production.

The frontend code is the same for Inth and a self-hosted backend. Only the backend URL changes.

Documentation

See the documentation for guides, API reference, and examples.

Docs for AI Agents

This package ships its documentation as Markdown, matched to the installed version. After you install it, point your coding agent at node_modules/@c15t/vue/AGENTS.md. It indexes every guide in node_modules/@c15t/vue/docs/.

On the web, every page of the c15t docs has a Markdown version, and llms.txt lists them all. Install the c15t agent skills with npx skills add c15t/skills.

Support

• Join our Discord community
• Open an issue on our GitHub repository
• Visit inth.com and use the chat widget
• Contact our support team via email support@inth.com

Contributing

• Read the contribution guidelines before you open a pull request
• Follow the code of conduct

Security

Do not open a public issue for a security vulnerability. Report it privately through GitHub's vulnerability reporting. We examine every valid report.

• Do not share the vulnerability in public forums, issues, or pull requests
• Give the steps to reproduce it and the versions it affects
• Give us time to release a fix before you disclose it

License

Apache License 2.0

Built by Inth