Silk router

Silk router is a reactive and light-weight (1.5kb gzipped) routing library.

Installation

npm install --save silkrouter rxjs

Silk router is dependant on rxjs for classes such as Observable and Subscription. Please install this package as a separate (peer) dependency.

Usage

1. Import Router class

import { Router } from 'silkrouter';
...

2. Create an instance

const router = new Router();

3. Add a route handler

router.subscribe((e) => {
  // Listens to changes to route
});

4. Navigate to a route

router.set("/path/to/route"); // Route should always start with a '/'

Hash router

Silkrouter also adds hash routing capability. Hash routes are useful when back-end doesn't have a way to support page paths. Hash routing can be enabled via hashRouting flag.

const router = new Router({
  hashRouting: true,
});

Please note that silkrouter replaces the current path with a hash path by default. To disable this behaviour you need to preserve the current path.

const router = new Router({
  hashRouting: true,
  preservePath: true,
});

Path preservation only works for hash routing.

Disable initialization

Silkrouter automatically calls the handler as soon as it is attached. This behaviour allow consumers to mount components on page load. To attach the listeners silently, you can disable this behaviour.

const router = new Router({
  init: false,
});

Please note that disabling initialization doesn't effect the routing functionality. Route changes are still caught by the handlers.

Operators

From version 5 onwards silkrouter does not ship its own operators. You can create your own operators as needed, or use the ones built by the awesome JavaScript community.

const router = new Router();

router.pipe(myOperator()).subscribe((event) => {
  // ...
});

myOperator.js

export function myOperator() {
  return (observable) =>
    new Observable((subscriber) => {
      const currSubscription = observable.subscribe({
        next(value) {
          // ...
          subscriber.next(/* updated value */);
        },
        error: subscriber.error,
        complete: subscriber.complete,
      });
      // ...
      return () => {
        return currSubscription.unsubscribe();
      };
    });
}

Contribution

We invite you all to contribute to silkrouter and make it better. Please feel free to open discussions, fork this repository and raise PRs.