title: How to find all Siblings of the currently selected DOM object
body: <p>What is the perfect way to find all nextSiblings and previousSiblings in JavaScript. I tried few ways but not getting accurate solution. If any element is selected, I need to get length of all next siblings excluding white-space, any spaces or line-breaks.</p>
  
  <p>Also I don't want to use jQuery for this. I am specifically looking something from JavaScript</p>