@vaadin/router

Vaadin.Router

Live Demo ↗ | API documentation ↗

Vaadin.Router is a small yet powerfull client-side router JS library. It uses the widely adopted express.js syntax for routes (/users/:id) to map URLs to Web Component views. All features one might expect from a modern router are supported: async route resolution, animated transitions, navigation guards, redirects, and more. It is framework-agnostic and works equally well with all Web Components regardless of how they are created (Polymer / SkateJS / Stencil / Angular / Vue / etc).

Vaadin.Router is a good fit for developers that do not want to go all-in with one framework, and prefer to have freedom in picking the components that work best for their specific needs.

npm install --save @vaadin/router

import {Router} from '@vaadin/router';

const router = new Router(document.getElementById('outlet'));
router.setRoutes([
  {path: '/', component: 'x-home-view'},
  {path: '/users', component: 'x-user-list'}
]);

Browser support

Testing environments for Vaadin.Router are provided by SauceLabs.

Running demos and tests in the browser

1. Fork the vaadin-router repository and clone it locally.

2. Make sure you have npm installed.

3. When in the vaadin-router directory, run npm install and then npm run install:dependencies to install dependencies.

4. Run npm start, and open http://127.0.0.1:8000/components/vaadin-router in your browser to see the component API documentation.

5. You can also open demo or in-browser tests by adding demo or test to the URL, for example:

• http://127.0.0.1:8000/components/vaadin-router/demo
• Public API tests: http://127.0.0.1:8000/components/vaadin-router/test
• Unit tests: http://127.0.0.1:8000/components/vaadin-router/test/index.coverage.html

Running tests from the command line

1. When in the vaadin-router directory, run npm test

Following the coding style

We are using ESLint for linting JavaScript code. You can check if your code is following our standards by running npm run lint, which will automatically lint all .js files as well as JavaScript snippets inside .html files.

Contributing

• Make sure your code is compliant with our code linters: npm run lint
• Check that tests are passing: npm test
• Submit a pull request with detailed title and description
• Wait for response from one of Vaadin components team members

License

Apache License 2.0