This idea of traversing through object nodes is deep enough to be an article within itself. But for any intermediate or advance jQuery developers who understand this topic, I’m sure these quick snippets will help in future problem solving.
The goal is often to pull data from another element related to the currently active element(clicked, hovered, etc). This could be the container(parent) element or another inner(child) element, too. There are lots of tools for pulling data from around the DOM so don’t be afraid of experimentation.
$("div#home").prev("div"); // find the div previous in relation to the current div
$("div#home").next("ul"); // find the next ul element after the current div
$("div#home").parent(); // returns the parent container element of the current div
$("div#home").children("p"); // returns only the paragraphs found inside the current div