# vue-router [](https://www.npmjs.com/package/vue-router) [](https://circleci.com/gh/vuejs/router)
> This is the repository for Vue Router 4 (for Vue 3)
Supporting Vue Router
Vue Router is part of the Vue Ecosystem and is an MIT-licensed open source project with its ongoing development made possible entirely by the support of Sponsors. If you would like to become a sponsor, please consider:
- [Become a Sponsor on GitHub](https://github.com/sponsors/posva)
- [One-time donation via PayPal](https://paypal.me/posva)
Platinum Sponsors
Gold Sponsors
Silver Sponsors
Bronze Sponsors
---
Get started with the [documentation](https://router.vuejs.org).
## Quickstart
- Via CDN: ``
- In-browser playground on [CodeSandbox](https://codesandbox.io/s/vue-router-4-reproduction-hb9lh)
- Add it to an existing Vue Project:
```bash
npm install vue-router@4
```
## Changes from Vue Router 3
Please consult the [Migration Guide](https://router.vuejs.org/guide/migration/).
## Contributing
See [Contributing Guide](https://github.com/vuejs/router/blob/main/.github/contributing.md).
## Special Thanks
Special thanks to [BrowserStack](https://www.browserstack.com) for letting the maintainers use their service to debug browser specific issues.