Tag: jQuery

Debug with console, breakpoints, and checking selection length.

Cache selections, limit DOM thrashing, and delegate events.

Avoid ready issues, over-selecting, html() XSS, and missing delegation.

Prevent XSS: prefer .text(), sanitize HTML, and protect AJAX with nonces/CSRF tokens.

Practice common jQuery interview questions with concise answers.

Practice with todos, live search, modal forms, and sortable dashboards.

Capstone: build a complete AJAX-driven web app with jQuery.

Show modal dialogs for confirms and small forms.

Organize content with tabs and accordion widgets.

Make elements draggable and droppable for simple DnD UIs.