jQuery plugin, to calculate the position of an element relative to another element or event. Tries to find a collision free position within the viewport of a given container.
Get the first element(s) that matches the selector by testing the element itself and traversing down through its descendants in the DOM tree level by level. It use a breadth first search (BFS), that mean it will going deeper in a subtree only until the first matching descendant was found in the current subtree.
Sleek, intuitive, and powerful front-end framework for faster and easier web development.