Tag: jQuery

Iterate selections or arrays with .each() / $.each().

Work with arrays using $.map, $.grep, $.inArray, and $.makeArray.

Understand jQuery collections as array-like objects with methods.

Read fields, serialize forms, and drive UX around submit.

Use parent(), parents(), and closest() to walk up the tree.

Get/set styles with .css(); prefer classes for reusable design.

Create elements and insert or remove them from the DOM.

Insert content at the end (append) or start (prepend) of a parent.

Insert siblings before or after a selected element.

Duplicate nodes with .clone(true) to copy data and events.