jQuery UI Pulsate Effect

The jQuery UI pulsate effect repeatedly changes an element's visibility to create a pulsing animation.

This is a jQuery UI effect, so the page using it must load jQuery UI in addition to jQuery.

Syntax and Main Options Top ↑

The general form is $(selector).effect(effectName, options, duration, complete). The options available depend on the selected effect.

• times: Number of pulses. The default is 5.
• duration: Animation duration in milliseconds or a named duration.
• complete: Function called after the effect finishes.

Examples Top ↑

Basic syntax

$( "#element" ).effect( "pulsate", { times: 5 }, 600, function () {
    // Runs after the effect finishes.
});

Default pulsate effect

$( "#d1" ).effect( "pulsate" );

Run from a button

$( "#b1" ).on( "click", function () {
    $( "#d1" ).effect( "pulsate" );
});

Add duration and callback

$( "#b1" ).on( "click", function () {
    $( "#d1" ).effect( "pulsate", 7000, function () {
        alert( "The pulsate effect has finished." );
    });
});

Open the Pulsate Effect demo →

View demo of all jQuery UI effects →

When to Use This Effect Top ↑

Use this effect when the animation itself helps explain a state change or draws attention to an element. For routine interfaces, keep motion short and purposeful so it does not distract from the content.

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Subhendu Mohapatra

Author & Instructor at plus2net

I write and maintain practical tutorials on Python, PHP, SQL, JavaScript, HTML, jQuery, and web development at plus2net. The tutorials focus on clear explanations, working examples, and code that readers can test and adapt while learning.

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