receptor/src/index.js

import "babel-polyfill";
import React from 'react';
import ReactDOM from 'react-dom';
import { Provider } from 'react-redux';
import { ConnectedRouter } from 'react-router-redux';
import query from 'query-string';
import 'preact/devtools';
import './polyfills';

import store, { create, history } from './store';
import scss from '../scss/main.scss';
import { ws_init } from './socket';
import { filter_subscribe } from './actions/filter_subscribe';
import { socket_uri, socket_update, SOCKET_STATE } from './actions/socket';
import { search_criteria } from './search';

import Main from './ui/main';
import Connection from './ui/connection';

export function initialize(uri) {
  store.dispatch(socket_uri(uri));
  store.dispatch(socket_update(SOCKET_STATE.CONNECTING));
  ws_init(uri, () => {
    const qs = query.parse(window.location.search);
    store.dispatch(socket_update(SOCKET_STATE.CONNECTED));
    store.dispatch(filter_subscribe('torrent', search_criteria(qs.s)));
    store.dispatch(filter_subscribe('server'));
  }, () => {
    store.dispatch(socket_update(SOCKET_STATE.DISCONNECTED,
      "You were disconnected."));
  });
}

const render = main =>
  ReactDOM.render(
    <Provider store={store}>
      <ConnectedRouter history={history}>
        {main}
      </ConnectedRouter>
    </Provider>, document.getElementById('root'));

render(<Main />);

if (module.hot) {
  module.hot.accept('./ui/main.js', () => {
   const NextMain = require('./ui/main.js').default;
   render(<NextMain />);
  });
}

navigator.registerProtocolHandler("magnet",
  window.location.origin + "/add-torrent/%s",
  "Open magnet link with receptor");

Notification && Notification.requestPermission();