What are some tips for using Vue 3 Router effectively?

What are some tips for using Vue 3 Router effectively?

Here are some tips for using Vue 3 Router effectively: 1. Use named routes for better readability. 2. Leverage route guards for authentication. 3. Utilize lazy loading for route components to improve performance.

Can you explain how to implement lazy loading in Vue 3 Router?

Sure! You can implement lazy loading by using dynamic imports in your route definitions. For example:

const routes = [
  {
    path: '/home',
    component: () => import('./components/Home.vue')
  }
];

This way, the component will only be loaded when the route is visited.

What are route guards and how do I use them?

Route guards are functions that control access to routes. You can define them in your route configuration. For example:

const routes = [
  {
    path: '/protected',
    component: ProtectedComponent,
    beforeEnter: (to, from, next) => {
      if (isAuthenticated()) {
        next();
      } else {
        next('/login');
      }
    }
  }
];

How can I handle 404 pages in Vue 3 Router?

You can handle 404 pages by adding a catch-all route at the end of your routes array:

const routes = [
  // other routes
  { path: '*', component: NotFoundComponent }
];
``` This will render the NotFoundComponent for any undefined routes.