wasm-metering/demo/node_modules/hyperx/example/main_loop/main.js

injects metering into webassembly binaries

var vdom = require('virtual-dom')
var hyperx = require('../../')
var hx = hyperx(vdom.h)

var main = require('main-loop')
var loop = main({ times: 0 }, render, vdom)
document.querySelector('#content').appendChild(loop.target)

function render (state) {
  return hx`<div>
    <h1>clicked ${state.times} times</h1>
    <button onclick=${onclick}>click me!</button>
  </div>`

  function onclick () {
    loop.update({ times: state.times + 1 })
  }
}