Work with legacy and simple sites using jQuery selectors, events, AJAX, effects, and plugins.
Lessons
Practice jQuery features through small repeatable tasks.
jQuery Exercises is easiest to learn by reading the example, changing it, and observing the result.
$(function () {
$('.lesson-card').on('click', '.start-btn', function () {
const title = $(this).closest('.lesson-card').find('h2').text();
$('#output').text('Starting ' + title);
});
});Practice the jQuery Exercises example in a small scratch file, then explain what changed and why.