SOURCE

console 命令行工具 X clear

                    
>
console
<form>
  color:<input type='color'><br>
  date:<input type='date'><br>
  email:<input type='email'><br>
  range:<input type='range' min='0' max='100'><br>
  baidu search:<input type='search'>
</form><br>
<form oninput='x.value=parseInt(a.value)+parseInt(b.value)'>0
  <input type='range' name='a' min='0' max='100'>100
  <input type='number' name='b' value='30'>=
  <output name='x' for='a b'>
</form>