parcoursup/parcoursup-app/src/main.js

import { component, unmount } from 'riot'
import App from './components/app.riot'
import PageDetail from './components/page-detail.riot'
import 'chart.css'

const app = document.getElementById('app')
let currentComponent = null

function navigate() 
{
  const hash = window.location.hash

  if (currentComponent) 
  {
    unmount(app, true)
  }

  if (hash.startsWith('#/formation/')) 
  {
    const id = hash.replace('#/formation/', '')
    currentComponent = component(PageDetail)(app, { id })
  } 
  else 
  {
    currentComponent = component(App)(app)
  }
}

window.addEventListener('hashchange', navigate)
navigate()